/* ============================================
   2026 ILRC 물류로봇경진대회 - 토스 디자인 시스템 기반
   ============================================ */

@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/variable/pretendardvariable-dynamic-subset.min.css');

:root {
    --color-primary: #3182F6;
    --color-primary-hover: #1B64DA;
    --color-primary-pressed: #1957C2;
    --color-success: #30D158;
    --color-error: #F45452;
    --color-warning: #FF9F0A;

    --color-bg: #FFFFFF;
    --color-bg-secondary: #F2F4F6;
    --color-bg-tertiary: #E5E8EB;

    --color-text-primary: #191F28;
    --color-text-secondary: #4E5968;
    --color-text-tertiary: #8B95A1;
    --color-text-disabled: #B0B8C1;

    --color-border: #E5E8EB;
    --color-border-focus: #3182F6;

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;

    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 28px rgba(0, 0, 0, 0.12);

    --transition-fast: 0.15s ease;
    --transition-normal: 0.2s ease;
    --transition-slow: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Pretendard Variable', Pretendard, -apple-system, BlinkMacSystemFont,
        system-ui, Roboto, 'Helvetica Neue', 'Segoe UI', 'Apple SD Gothic Neo',
        'Noto Sans KR', 'Malgun Gothic', 'Apple Color Emoji', 'Segoe UI Emoji',
        'Segoe UI Symbol', sans-serif;
    color: var(--color-text-primary);
    background: var(--color-bg);
    line-height: 1.6;
    overflow-x: hidden;
}

/* ============================================
   공지 배너
   ============================================ */
.notice-banner {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--color-primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 20px;
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    animation: bannerSlideDown 0.4s ease;
}

@keyframes bannerSlideDown {
    from { transform: translateY(-100%); }
    to { transform: translateY(0); }
}

.notice-banner-inner {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
    min-width: 0;
}

.notice-banner-icon {
    flex-shrink: 0;
}

.notice-banner-text {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.notice-banner-close {
    background: none;
    border: none;
    color: rgba(255,255,255,0.8);
    font-size: 1.25rem;
    cursor: pointer;
    padding: 0 0 0 12px;
    line-height: 1;
    flex-shrink: 0;
}

.notice-banner-close:hover {
    color: #fff;
}

/* ============================================
   메인 페이지 - Hero
   ============================================ */
.hero {
    position: relative;
    width: 100%;
    height: 100vh;
    height: 100dvh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: #2a3a2e;
}

.hero-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    z-index: 0;
}

.hero-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    z-index: 0;
    pointer-events: none;
}

.hero-video::-webkit-media-controls,
.hero-video::-webkit-media-controls-panel,
.hero-video::-webkit-media-controls-start-playback-button,
.hero-video::-webkit-media-controls-overlay-play-button {
    display: none !important;
    -webkit-appearance: none;
    opacity: 0;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 0 24px;
    animation: fadeInUp 0.8s ease forwards;
}

.hero-badge {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 100px;
    color: rgba(255, 255, 255, 0.95);
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    margin-bottom: 20px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    color: #FFFFFF;
    letter-spacing: -0.03em;
    line-height: 1.2;
    margin-bottom: 12px;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.75);
    font-weight: 400;
    letter-spacing: -0.01em;
    margin-bottom: 40px;
}

.hero-closed-msg {
    display: none;
    color: rgba(255, 255, 255, 0.7);
    font-size: 1rem;
    font-weight: 500;
    margin-top: 16px;
}

.hero-closed-msg.visible {
    display: block;
    animation: fadeIn 0.3s ease;
}

/* ============================================
   메인 페이지 - 로고 마키
   ============================================ */
.logo-marquee-area {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 2;
    padding: 20px 0;
    background: linear-gradient(to top, rgba(0,0,0,0.55) 0%, transparent 100%);
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.logo-marquee-row {
    display: flex;
    align-items: center;
    gap: 16px;
    overflow: hidden;
}

.logo-marquee-label {
    flex-shrink: 0;
    font-size: 0.75rem;
    font-weight: 600;
    color: rgba(255,255,255,0.55);
    width: 36px;
    text-align: right;
    letter-spacing: 0.04em;
    padding-left: 16px;
    line-height: 1.4;
}

.logo-marquee-track {
    flex: 1;
    overflow: hidden;
    mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
}

.logo-marquee-inner {
    display: flex;
    align-items: center;
    gap: 48px;
    width: max-content;
    animation: marqueeScroll 25s linear infinite;
    will-change: transform;
}

.logo-marquee-img {
    height: 28px;
    width: auto;
    opacity: 0.75;
    filter: brightness(0) invert(1);
    flex-shrink: 0;
}

@keyframes marqueeScroll {
    0%   { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

@media (max-width: 768px) {
    .logo-marquee-area {
        padding: 16px 0;
        gap: 10px;
    }

    .logo-marquee-img {
        height: 22px;
    }

    .logo-marquee-inner {
        gap: 36px;
        animation-duration: 15s;
    }

    .logo-marquee-label {
        font-size: 0.6875rem;
        width: 30px;
        padding-left: 12px;
    }
}

/* ============================================
   버튼 시스템
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 16px 32px;
    font-family: inherit;
    font-size: 1.0625rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    text-decoration: none;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

.btn:active {
    transform: scale(0.97);
}

.btn-primary {
    background: var(--color-primary);
    color: #FFFFFF;
    box-shadow: 0 4px 14px rgba(49, 130, 246, 0.4);
}

.btn-primary:hover {
    background: var(--color-primary-hover);
    box-shadow: 0 6px 20px rgba(49, 130, 246, 0.5);
    transform: translateY(-1px);
}

.btn-primary:active {
    background: var(--color-primary-pressed);
    transform: scale(0.97) translateY(0);
    box-shadow: 0 2px 8px rgba(49, 130, 246, 0.3);
}

.btn-primary:disabled,
.btn-primary.disabled {
    background: var(--color-text-disabled);
    box-shadow: none;
    cursor: not-allowed;
    transform: none;
}

.btn-secondary {
    background: var(--color-bg-secondary);
    color: var(--color-text-primary);
}

.btn-secondary:hover {
    background: var(--color-bg-tertiary);
}

.btn-ghost {
    background: transparent;
    color: var(--color-text-secondary);
}

.btn-ghost:hover {
    background: var(--color-bg-secondary);
}

.btn-hero {
    padding: 18px 48px;
    font-size: 1.125rem;
    border-radius: var(--radius-lg);
}

.btn-sm {
    padding: 10px 20px;
    font-size: 0.9375rem;
}

.btn-block {
    width: 100%;
}

.btn-loading {
    pointer-events: none;
    position: relative;
    color: transparent !important;
}

.btn-loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border: 2.5px solid rgba(255, 255, 255, 0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

/* ============================================
   접수 페이지 - 폼
   ============================================ */
.page-container {
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
}

.form-page {
    flex: 1;
    max-width: 520px;
    margin: 0 auto;
    padding: 60px 24px 40px;
    width: 100%;
}

.form-header {
    margin-bottom: 40px;
}

.form-back {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: var(--color-text-tertiary);
    font-size: 0.9375rem;
    font-weight: 500;
    text-decoration: none;
    margin-bottom: 24px;
    transition: color var(--transition-fast);
}

.form-back:hover {
    color: var(--color-text-secondary);
}

.form-back svg {
    width: 20px;
    height: 20px;
}

.form-title {
    font-size: 1.625rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    color: var(--color-text-primary);
    line-height: 1.3;
    white-space: pre-line;
    word-break: keep-all;
}

.form-desc {
    font-size: 0.9375rem;
    color: var(--color-text-tertiary);
    margin-top: 8px;
}

/* Input Group */
.input-group {
    margin-bottom: 28px;
    position: relative;
}

.input-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    margin-bottom: 8px;
    letter-spacing: -0.01em;
}

.input-field {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    box-sizing: border-box;
    padding: 14px 16px;
    font-family: inherit;
    font-size: 1rem;
    color: var(--color-text-primary);
    background: var(--color-bg-secondary);
    border: 1.5px solid transparent;
    border-radius: var(--radius-md);
    outline: none;
    transition: all var(--transition-normal);
    letter-spacing: -0.01em;
}

.input-field::placeholder {
    color: var(--color-text-disabled);
}

.input-field:hover {
    background: #ECEEF0;
}

.input-field:focus {
    background: var(--color-bg);
    border-color: var(--color-border-focus);
    box-shadow: 0 0 0 3px rgba(49, 130, 246, 0.12);
}

.input-field.error {
    border-color: var(--color-error);
    background: #FFF5F5;
}

.input-field.error:focus {
    box-shadow: 0 0 0 3px rgba(244, 84, 82, 0.12);
}

.input-field.valid {
    border-color: var(--color-success);
}

.input-error {
    display: none;
    font-size: 0.8125rem;
    color: var(--color-error);
    margin-top: 6px;
    padding-left: 2px;
    animation: slideDown 0.2s ease;
}

.input-error.visible {
    display: block;
}

/* 개인정보 동의 */
.privacy-section {
    margin-bottom: 32px;
}

.privacy-box {
    background: var(--color-bg-secondary);
    border-radius: var(--radius-md);
    padding: 20px;
    max-height: 200px;
    overflow-y: auto;
    margin-bottom: 16px;
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.privacy-box::-webkit-scrollbar {
    width: 4px;
}

.privacy-box::-webkit-scrollbar-track {
    background: transparent;
}

.privacy-box::-webkit-scrollbar-thumb {
    background: var(--color-border);
    border-radius: 2px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-text-primary);
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

.checkbox-input {
    display: none;
}

.checkbox-custom {
    flex-shrink: 0;
    width: 22px;
    height: 22px;
    border: 2px solid var(--color-border);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.checkbox-input:checked + .checkbox-custom {
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.checkbox-input:checked + .checkbox-custom::after {
    content: '';
    width: 6px;
    height: 10px;
    border: solid #fff;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg) translate(-1px, -1px);
}

.checkbox-label.error .checkbox-custom {
    border-color: var(--color-error);
}

/* ============================================
   접수 완료 페이지
   ============================================ */
.complete-page {
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: var(--color-bg);
}

.complete-content {
    text-align: center;
    max-width: 400px;
    animation: fadeInUp 0.6s ease forwards;
}

.complete-icon {
    width: 80px;
    height: 80px;
    background: rgba(49, 130, 246, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}

.complete-icon svg {
    width: 40px;
    height: 40px;
    color: var(--color-primary);
}

.complete-title {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    margin-bottom: 12px;
}

.complete-desc {
    font-size: 0.9375rem;
    color: var(--color-text-tertiary);
    margin-bottom: 40px;
    line-height: 1.6;
}

/* ============================================
   관리자 페이지
   ============================================ */
.admin-login-page {
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: var(--color-bg-secondary);
}

.admin-login-card {
    width: 100%;
    max-width: 400px;
    background: var(--color-bg);
    border-radius: var(--radius-xl);
    padding: 40px 32px;
    box-shadow: var(--shadow-lg);
    animation: fadeInUp 0.5s ease forwards;
}

.admin-login-title {
    font-size: 1.375rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    text-align: center;
    margin-bottom: 32px;
}

/* Dashboard */
.admin-dashboard {
    display: none;
    min-height: 100vh;
    background: var(--color-bg-secondary);
}

.admin-header {
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    padding: 16px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 10;
}

.admin-header-title {
    font-size: 1.125rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.admin-event-header {
    flex-wrap: wrap;
    gap: 12px;
    align-items: flex-start;
}

.admin-event-header-main {
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1;
    min-width: 0;
}

.admin-back-link {
    text-decoration: none;
    align-self: flex-start;
}

.admin-event-header-text .admin-header-title {
    margin: 0;
}

.admin-event-slug {
    margin: 4px 0 0;
    font-size: 0.8125rem;
    color: var(--color-text-tertiary);
    font-family: ui-monospace, monospace;
}

.admin-home-lead {
    max-width: 1200px;
    margin: 0 auto 16px;
    padding: 0 24px;
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
}

.admin-hero-hint {
    margin: 0 0 6px;
    font-size: 0.8125rem;
    font-weight: 400;
    color: var(--color-text-tertiary);
    line-height: 1.55;
}
.admin-hero-hint code {
    font-size: 0.8125rem;
    padding: 2px 6px;
    border-radius: 6px;
    background: rgba(49, 130, 246, 0.08);
    color: var(--color-text-primary);
}

.admin-context-error {
    max-width: 1200px;
    margin: 12px auto 0;
    padding: 12px 16px;
    background: #fff4f4;
    border: 1px solid #f45452;
    border-radius: var(--radius-md);
    color: #c0392b;
}

.form-resource-sep {
    opacity: 0.55;
    margin: 0 4px;
}

.admin-body {
    padding: 24px;
    max-width: 1200px;
    margin: 0 auto;
}

/* Stats Cards */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition-normal);
}

.stat-card:hover {
    box-shadow: var(--shadow-md);
}

.stat-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-tertiary);
    margin-bottom: 8px;
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    color: var(--color-text-primary);
}

.stat-value.primary {
    color: var(--color-primary);
}

/* Controls */
.admin-controls {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.toggle-switch {
    display: flex;
    align-items: center;
    gap: 12px;
}

.toggle-switch-label {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.toggle-track {
    position: relative;
    width: 52px;
    height: 30px;
    background: var(--color-bg-tertiary);
    border-radius: 100px;
    cursor: pointer;
    transition: background var(--transition-normal);
}

.toggle-track.active {
    background: var(--color-primary);
}

.toggle-thumb {
    position: absolute;
    top: 3px;
    left: 3px;
    width: 24px;
    height: 24px;
    background: #fff;
    border-radius: 50%;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
    transition: transform var(--transition-normal);
}

.toggle-track.active .toggle-thumb {
    transform: translateX(22px);
}

.toggle-status {
    font-size: 0.875rem;
    font-weight: 500;
    padding: 4px 12px;
    border-radius: 100px;
}

.toggle-status.open {
    background: rgba(48, 209, 88, 0.12);
    color: #1B9E3E;
}

.toggle-status.closed {
    background: rgba(244, 84, 82, 0.12);
    color: var(--color-error);
}

/* Table */
.table-card {
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.table-header {
    padding: 20px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--color-border);
}

.table-title {
    font-size: 1.0625rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.table-wrap {
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th {
    padding: 14px 20px;
    text-align: left;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-text-tertiary);
    background: var(--color-bg-secondary);
    white-space: nowrap;
    letter-spacing: -0.01em;
}

.data-table td {
    padding: 16px 20px;
    font-size: 0.9375rem;
    color: var(--color-text-primary);
    border-bottom: 1px solid var(--color-border);
    white-space: nowrap;
}

.data-table tr:last-child td {
    border-bottom: none;
}

.data-table tr:hover td {
    background: var(--color-bg-secondary);
}

.dup-pair-hint {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-text-tertiary);
    white-space: nowrap;
}

.data-table td.table-cell-ellipsis {
    max-width: 160px;
    overflow: hidden;
    text-overflow: ellipsis;
}

.table-empty {
    text-align: center;
    padding: 60px 20px;
    color: var(--color-text-tertiary);
    font-size: 0.9375rem;
}

/* 관리 버튼 */
.action-btns {
    display: flex;
    gap: 6px;
    white-space: nowrap;
}

.btn-action {
    padding: 6px 12px;
    font-size: 0.8125rem;
    font-weight: 500;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-family: inherit;
}

.btn-edit {
    background: rgba(49, 130, 246, 0.1);
    color: var(--color-primary);
}

.btn-edit:hover {
    background: rgba(49, 130, 246, 0.2);
}

.btn-delete {
    background: rgba(244, 84, 82, 0.1);
    color: var(--color-error);
}

.btn-delete:hover {
    background: rgba(244, 84, 82, 0.2);
}

/* 모달 오버레이 */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 24px;
    animation: fadeIn 0.15s ease;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.modal-overlay.active {
    display: flex;
}

.modal-card {
    background: var(--color-bg);
    border-radius: var(--radius-xl);
    padding: 32px;
    width: 100%;
    max-width: 480px;
    box-shadow: var(--shadow-lg);
    animation: fadeInUp 0.25s ease;
    box-sizing: border-box;
    max-height: calc(100vh - 48px);
    max-height: calc(100dvh - 48px);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    margin: auto;
}

.modal-card .input-group {
    margin-bottom: 16px;
}

.modal-title {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 24px;
}

.modal-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    margin-top: 24px;
    flex-wrap: wrap;
}

/* 모바일에서 모달을 여유롭게 */
@media (max-width: 640px) {
    .modal-overlay {
        padding: 12px;
        align-items: flex-start;
    }
    .modal-card {
        padding: 24px 20px;
        border-radius: var(--radius-lg);
        max-height: calc(100vh - 24px);
        max-height: calc(100dvh - 24px);
    }
    .modal-title {
        font-size: 1.125rem;
        margin-bottom: 18px;
    }
    .modal-card .input-group {
        margin-bottom: 12px;
    }
    .modal-actions {
        margin-top: 18px;
        gap: 8px;
    }
    .modal-actions .btn {
        flex: 1 1 auto;
        min-width: 96px;
    }
}

.confirm-card {
    max-width: 360px;
    text-align: center;
}

.confirm-card .modal-title {
    margin-bottom: 12px;
}

.confirm-message {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: 8px;
}

.confirm-card .modal-actions {
    justify-content: center;
}

.btn-danger {
    background: var(--color-error);
    color: #fff;
    box-shadow: 0 4px 14px rgba(244, 84, 82, 0.3);
}

.btn-danger:hover {
    background: #DC3B39;
}

/* ============================================
   애니메이션
   ============================================ */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-4px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.fade-in {
    animation: fadeIn 0.4s ease forwards;
}

.fade-in-up {
    animation: fadeInUp 0.5s ease forwards;
}

/* Step-by-step field reveal */
.form-step {
    opacity: 0;
    transform: translateY(24px);
    max-height: 0;
    overflow: hidden;
    pointer-events: none;
    transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.5s cubic-bezier(0.16, 1, 0.3, 1),
                max-height 0.55s cubic-bezier(0.16, 1, 0.3, 1),
                margin-bottom 0.4s ease,
                padding 0.4s ease;
    margin-bottom: 0;
}

.form-step.active {
    opacity: 1;
    transform: translateY(0);
    max-height: 300px;
    overflow: visible;
    pointer-events: auto;
    margin-bottom: 24px;
}

.form-step.active.step-privacy {
    max-height: 650px;
}

/* 완료된 스텝: 입력값만 작게 보여주기 */
.form-step.done {
    opacity: 1;
    transform: translateY(0);
    max-height: 200px;
    overflow: hidden;
    pointer-events: auto;
    margin-bottom: 12px;
    cursor: pointer;
    border-radius: var(--radius-md);
    padding: 10px 14px;
    margin-left: -14px;
    margin-right: -14px;
}

.form-step.done:hover {
    background: var(--color-bg-secondary);
}

.form-step.done::after {
    content: '수정';
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-primary);
    opacity: 0;
    transition: opacity var(--transition-fast);
    pointer-events: none;
}

.form-step.done {
    position: relative;
}

.form-step.done:hover::after {
    opacity: 1;
}

.form-step.done .input-field {
    background: transparent;
    border-color: transparent;
    padding: 8px 0;
    font-weight: 600;
    color: var(--color-text-primary);
    font-size: 0.9375rem;
    cursor: pointer;
    caret-color: transparent;
}

.form-step.done .input-label {
    font-size: 0.75rem;
    color: var(--color-text-disabled);
    margin-bottom: 2px;
}

.form-step.done .btn-next,
.form-step.done .input-error {
    display: none;
}

.form-step .input-field {
    transition: border-color var(--transition-normal),
                background var(--transition-normal),
                box-shadow var(--transition-normal),
                padding var(--transition-normal),
                font-size var(--transition-normal);
}

/* 다음 버튼 */
.btn-next {
    margin-top: 16px;
    transition: all var(--transition-normal), opacity 0.3s ease, transform 0.3s ease;
}

.btn-next:disabled {
    background: var(--color-bg-tertiary);
    color: var(--color-text-disabled);
    box-shadow: none;
    cursor: default;
    transform: none;
}

.btn-next:disabled:active {
    transform: none;
}

/* Progress bar */
.step-progress {
    display: flex;
    gap: 6px;
    margin-bottom: 32px;
}

.step-dot {
    height: 3px;
    flex: 1;
    background: var(--color-bg-tertiary);
    border-radius: 100px;
    transition: background 0.4s ease;
    overflow: hidden;
    position: relative;
}

.step-dot.filled {
    background: var(--color-primary);
}

.step-dot.filling::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--color-primary);
    border-radius: inherit;
    animation: progressFill 0.4s ease forwards;
}

@keyframes progressFill {
    from { transform: scaleX(0); transform-origin: left; }
    to   { transform: scaleX(1); transform-origin: left; }
}

/* Shake on validation error */
.form-step.shake {
    animation: shake 0.35s ease;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    20%      { transform: translateX(-8px); }
    40%      { transform: translateX(8px); }
    60%      { transform: translateX(-5px); }
    80%      { transform: translateX(5px); }
}

/* ============================================
   Toast 알림
   ============================================ */
.toast-container {
    position: fixed;
    top: 24px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 8px;
    pointer-events: none;
}

.toast {
    background: var(--color-text-primary);
    color: #fff;
    padding: 14px 24px;
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    font-weight: 500;
    box-shadow: var(--shadow-lg);
    animation: toastIn 0.3s ease forwards;
    pointer-events: auto;
}

.toast.out {
    animation: toastOut 0.2s ease forwards;
}

.toast.success {
    background: #1B9E3E;
}

.toast.error {
    background: var(--color-error);
}

@keyframes toastIn {
    from {
        opacity: 0;
        transform: translateY(-12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes toastOut {
    from {
        opacity: 1;
        transform: translateY(0);
    }
    to {
        opacity: 0;
        transform: translateY(-12px);
    }
}

/* ============================================
   반응형
   ============================================ */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.25rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .btn-hero {
        padding: 16px 36px;
        font-size: 1rem;
    }

    .form-page {
        padding: 40px 20px 32px;
    }

    .form-title {
        font-size: 1.375rem;
    }

    .admin-body {
        padding: 16px;
    }

    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }

    .admin-controls {
        flex-direction: column;
        align-items: stretch;
    }

    .table-header {
        flex-direction: column;
        gap: 12px;
        align-items: stretch;
    }

    .admin-login-card {
        padding: 32px 24px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.75rem;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   메인 - 버튼 그룹
   ============================================ */
.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: center;
}

.hero-buttons .btn {
    min-width: 200px;
    text-align: center;
}

.btn-outline {
    background: rgba(255, 255, 255, 0.12);
    color: #FFFFFF;
    border: 1.5px solid rgba(255, 255, 255, 0.35);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    box-shadow: none;
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.22);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-1px);
}

.btn-outline:active {
    background: rgba(255, 255, 255, 0.08);
    transform: scale(0.97);
}

@media (min-width: 480px) {
    .hero-buttons {
        flex-direction: row;
        justify-content: center;
    }
}

/* ============================================
   접수 폼 - select / radio / 멤버그룹
   ============================================ */
.select-field {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%238B95A1' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 40px;
    cursor: pointer;
}

.radio-group {
    display: flex;
    gap: 16px;
}

.radio-group-inline {
    display: flex;
    gap: 16px;
    margin-top: 4px;
}

.radio-label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-text-primary);
    padding: 14px 20px;
    background: var(--color-bg-secondary);
    border-radius: var(--radius-md);
    border: 1.5px solid transparent;
    transition: all var(--transition-normal);
    flex: 1;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

.radio-label:hover {
    background: #ECEEF0;
}

.radio-input {
    display: none;
}

.radio-custom {
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.radio-input:checked + .radio-custom {
    border-color: var(--color-primary);
}

.radio-input:checked + .radio-custom::after {
    content: '';
    width: 10px;
    height: 10px;
    background: var(--color-primary);
    border-radius: 50%;
}

.radio-input:checked ~ span:last-child {
    color: var(--color-primary);
    font-weight: 600;
}

.radio-label:has(.radio-input:checked) {
    border-color: var(--color-primary);
    background: rgba(49, 130, 246, 0.04);
}

.member-group-header {
    margin-bottom: 20px;
}

.member-group-badge {
    display: inline-block;
    padding: 4px 14px;
    border-radius: 100px;
    font-size: 0.8125rem;
    font-weight: 600;
}

.member-group-badge.leader {
    background: rgba(49, 130, 246, 0.1);
    color: var(--color-primary);
}

.member-group-badge.member {
    background: rgba(142, 142, 147, 0.12);
    color: var(--color-text-secondary);
}

.member-fields .input-group {
    margin-bottom: 16px;
}

.member-fields .input-group:last-child {
    margin-bottom: 0;
}

.step-member-group.active {
    max-height: 900px;
}

.step-member-group.done {
    padding: 14px;
}

.step-member-group.done .member-fields {
    display: none;
}

.step-member-group.done .btn-next,
.step-member-group.done .input-error {
    display: none;
}

.step-hidden {
    display: none !important;
}

/* form-step done 상태에서 select, radio 숨김 */
.form-step.done .radio-group {
    display: none;
}

.radio-summary {
    display: none;
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--color-text-primary);
    padding: 8px 0;
}
.form-step.done .radio-summary {
    display: inline;
}

.form-step.done .select-field {
    background-image: none;
    background: transparent;
    border-color: transparent;
    padding: 8px 0;
    font-weight: 600;
    color: var(--color-text-primary);
    font-size: 0.9375rem;
    pointer-events: none;
}

/* ============================================
   접수 완료 - 접수번호
   ============================================ */
.complete-reg-no {
    background: rgba(49, 130, 246, 0.06);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-bottom: 24px;
}

.complete-reg-label {
    font-size: 0.8125rem;
    color: var(--color-text-tertiary);
    margin-bottom: 8px;
}

.complete-reg-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-primary);
    letter-spacing: 1px;
}

/* ============================================
   Q&A 게시판
   ============================================ */
.qna-page {
    flex: 1;
    max-width: 680px;
    margin: 0 auto;
    padding: 60px 24px 40px;
    width: 100%;
}

.qna-actions {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 20px;
}

.qna-list {
    display: flex;
    flex-direction: column;
    gap: 1px;
    background: var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.qna-item {
    background: var(--color-bg);
    padding: 20px 24px;
    cursor: pointer;
    transition: background var(--transition-fast);
}

.qna-item:hover {
    background: var(--color-bg-secondary);
}

.qna-item-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
}

.qna-item-num {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-text-disabled);
}

.qna-item-badge,
.qna-status-badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
}

.qna-item-badge.answered,
.qna-status-badge.answered {
    background: rgba(48, 209, 88, 0.12);
    color: #1B9E3E;
}

.qna-item-badge.waiting,
.qna-status-badge.waiting {
    background: rgba(142, 142, 147, 0.12);
    color: var(--color-text-tertiary);
}

.qna-item-badge.secret {
    background: rgba(107, 118, 132, 0.15);
    color: #6B7684;
}

.qna-secret-icon {
    vertical-align: -2px;
    margin-right: 4px;
    color: #8B95A1;
}

.secret-modal-desc {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin-bottom: 16px;
    line-height: 1.5;
}

.qna-item-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 6px;
    letter-spacing: -0.01em;
}

.qna-item-meta {
    display: flex;
    gap: 12px;
    font-size: 0.8125rem;
    color: var(--color-text-tertiary);
}

.qna-empty {
    background: var(--color-bg);
    padding: 60px 24px;
    text-align: center;
    color: var(--color-text-tertiary);
    font-size: 0.9375rem;
    border-radius: var(--radius-lg);
}

/* Q&A 상세 */
.qna-detail-back {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: none;
    border: none;
    font-family: inherit;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-text-tertiary);
    cursor: pointer;
    padding: 0;
    margin-bottom: 24px;
    transition: color var(--transition-fast);
}

.qna-detail-back:hover {
    color: var(--color-text-secondary);
}

.qna-detail-post {
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 16px;
}

.qna-detail-title {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 8px;
}

.qna-detail-meta {
    display: flex;
    gap: 12px;
    font-size: 0.8125rem;
    color: var(--color-text-tertiary);
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--color-border);
}

.qna-detail-content {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.qna-reply {
    background: rgba(49, 130, 246, 0.04);
    border: 1px solid rgba(49, 130, 246, 0.12);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-bottom: 12px;
}

.qna-reply-badge {
    display: inline-block;
    padding: 3px 12px;
    background: rgba(49, 130, 246, 0.1);
    color: var(--color-primary);
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.qna-reply-content {
    font-size: 0.9375rem;
    color: var(--color-text-primary);
    line-height: 1.7;
}

.qna-reply-date {
    margin-top: 12px;
    font-size: 0.8125rem;
    color: var(--color-text-tertiary);
}

.qna-no-reply {
    text-align: center;
    padding: 40px 20px;
    color: var(--color-text-tertiary);
    font-size: 0.9375rem;
}

/* 공지사항 스타일 */
.qna-notice-item {
    background: rgba(49, 130, 246, 0.04) !important;
    border: 1px solid rgba(49, 130, 246, 0.15);
}

.qna-notice-item:hover {
    background: rgba(49, 130, 246, 0.08) !important;
}

.qna-notice-badge {
    display: inline-block;
    padding: 3px 12px;
    background: var(--color-primary);
    color: #fff;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.qna-type-badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
}

.qna-type-badge.notice {
    background: var(--color-primary);
    color: #fff;
}

.qna-type-badge.question {
    background: var(--color-bg-secondary);
    color: var(--color-text-secondary);
}

.qna-type-badge.banner {
    background: #FF9F0A;
    color: #fff;
}

.qna-type-badge.secret {
    background: #6B7684;
    color: #fff;
}

.btn-banner-on {
    background: #FF9F0A !important;
    color: #fff !important;
    border-color: #FF9F0A !important;
}

.notice-row {
    background: rgba(49, 130, 246, 0.03);
}

/* textarea */
.textarea-field {
    resize: vertical;
    min-height: 100px;
    line-height: 1.6;
}

/* Q&A 질문하기 모달 — 내용 박스 낮춤 + 비밀글/취소/등록 한 줄 */
.qna-write-content {
    min-height: 72px;
    max-height: 160px;
    line-height: 1.5;
}
.qna-write-footer.modal-actions {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: 16px;
}
.qna-write-secret-toggle {
    margin: 0;
    flex: 0 0 auto;
    font-size: 0.875rem;
}
.qna-write-footer-btns {
    display: flex;
    gap: 8px;
    flex: 0 0 auto;
}
.qna-write-footer-btns .btn {
    min-width: 72px;
}
.qna-write-secret-pw {
    margin-top: -6px;
}
@media (max-width: 420px) {
    .qna-write-footer.modal-actions {
        gap: 8px;
    }
    .qna-write-secret-toggle {
        font-size: 0.8125rem;
    }
    .qna-write-footer-btns .btn {
        min-width: 64px;
        padding-left: 12px;
        padding-right: 12px;
    }
}

/* ============================================
   관리자 - 탭
   ============================================ */
.admin-tabs {
    display: flex;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    padding: 0 24px;
}

.admin-tab {
    padding: 14px 24px;
    font-family: inherit;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-text-tertiary);
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.admin-tab:hover {
    color: var(--color-text-secondary);
}

.admin-tab.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

.admin-tab-content {
    display: none;
}

.admin-tab-content.active {
    display: block;
}

/* 접수번호 뱃지 */
.reg-no-badge {
    display: inline-block;
    padding: 3px 10px;
    background: rgba(49, 130, 246, 0.08);
    color: var(--color-primary);
    border-radius: 6px;
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    font-family: 'SF Mono', 'Fira Code', monospace;
}

/* 관리자 - 팀 상세 모달 */
.modal-wide {
    max-width: 600px;
    max-height: 85vh;
    overflow-y: auto;
}

.detail-info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 16px;
}

.detail-info-item {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.detail-label {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-text-tertiary);
}

.detail-value {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.detail-member-card {
    background: var(--color-bg-secondary);
    border-radius: var(--radius-md);
    padding: 20px;
    margin-bottom: 12px;
}

.detail-member-card .member-group-badge {
    margin-bottom: 12px;
}

.detail-member-card .input-group {
    margin-bottom: 12px;
}

/* Q&A 답변 모달 - 질문 미리보기 */
.reply-post-info {
    background: var(--color-bg-secondary);
    border-radius: var(--radius-md);
    padding: 16px;
    margin-bottom: 20px;
}

.reply-post-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: 4px;
}

.reply-post-author {
    font-size: 0.8125rem;
    color: var(--color-text-tertiary);
    margin-bottom: 12px;
}

.reply-post-content {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* Q&A 답변 모달 - 기존 답변 목록 */
.reply-existing-wrap {
    margin: 4px 0 20px;
}
.reply-existing-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    margin: 0 0 10px;
}
.reply-existing-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.reply-existing-empty {
    margin: 0;
    padding: 14px;
    background: var(--color-bg-secondary);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
    text-align: center;
}
.reply-existing-item {
    padding: 14px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-bg);
}
.reply-existing-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    flex-wrap: wrap;
}
.reply-existing-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
    background: rgba(49, 130, 246, 0.10);
    color: var(--color-primary);
}
.reply-existing-date {
    font-size: 0.75rem;
    color: var(--color-text-tertiary);
}
.reply-existing-content {
    font-size: 0.9375rem;
    color: var(--color-text-primary);
    line-height: 1.6;
    white-space: pre-wrap;
    word-break: break-word;
}
.reply-existing-edit {
    margin-top: 4px;
}
.reply-existing-actions {
    display: flex;
    gap: 6px;
    margin-top: 10px;
    flex-wrap: wrap;
    justify-content: flex-end;
}
.reply-existing-actions .btn-action.btn-primary-action {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}

/* Q&A 관리 테이블 */
.qna-title-cell {
    max-width: 250px;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* 수정 폼 멤버 필드 */
.edit-member-fields {
    margin-top: 12px;
}

.edit-member-fields .input-group {
    margin-bottom: 10px;
}

@media (max-width: 768px) {
    .qna-page {
        padding: 40px 20px 32px;
    }

    .detail-info-grid {
        grid-template-columns: 1fr;
    }

    .modal-wide {
        max-width: 100%;
        margin: 12px;
    }

    .admin-tabs {
        padding: 0 16px;
    }

    .admin-tab {
        padding: 12px 16px;
        font-size: 0.875rem;
    }
}

/* 포털 메인 */
.portal-page {
    min-height: 100vh;
    background: linear-gradient(165deg, #eef2f8 0%, #f2f4f6 42%, #e8ecf4 100%);
    --portal-surface-bg: rgba(255, 255, 255, 0.92);
    --portal-surface-border: 1px solid rgba(229, 232, 235, 0.95);
    --portal-surface-shadow: 0 4px 24px rgba(25, 31, 40, 0.06), 0 1px 3px rgba(25, 31, 40, 0.04);
    --portal-surface-shadow-hover: 0 12px 36px rgba(25, 31, 40, 0.1), 0 2px 8px rgba(49, 130, 246, 0.08);
    /* 한 화면에 맞추기 위한 포스터 높이 (A2 비율 유지: 가로 = 높이×420/594) */
    --portal-poster-h: clamp(92px, 12dvh, 136px);
}
.portal-topbar {
    position: sticky;
    top: 0;
    z-index: 20;
    background: transparent;
    border-bottom: 1px solid rgba(229, 232, 235, 0.35);
    box-shadow: none;
}
.portal-topbar-inner {
    max-width: 1040px;
    margin: 0 auto;
    padding: 10px 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    background: transparent;
}
.portal-brand-block {
    display: flex;
    align-items: center;
    gap: 12px;
}
.portal-brand-icon {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--color-primary) 0%, #5b9cf9 100%);
    box-shadow: 0 4px 14px rgba(49, 130, 246, 0.35);
}
.portal-brand {
    display: block;
    font-size: 1.125rem;
    font-weight: 800;
    color: var(--color-text-primary);
    letter-spacing: -0.03em;
    line-height: 1.2;
}

.portal-main {
    max-width: 1040px;
    margin: 0 auto;
    padding: 12px 16px 28px;
}
.portal-events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 14px;
    margin-bottom: 16px;
}
.portal-event-card {
    background: var(--portal-surface-bg);
    border-radius: var(--radius-xl);
    padding: 0;
    overflow: hidden;
    border: var(--portal-surface-border);
    box-shadow: var(--portal-surface-shadow);
    display: flex;
    flex-direction: column;
    min-height: 0;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

/* 행사 카드 상단 — A2 비율(가로:세로 = 420:594), 높이는 화면에 맞게 축소 */
.portal-event-poster {
    position: relative;
    height: var(--portal-poster-h);
    width: min(100%, calc(var(--portal-poster-h) * 420 / 594));
    margin-left: auto;
    margin-right: auto;
    flex-shrink: 0;
    background: linear-gradient(165deg, #eef2f7 0%, #e5e8eb 50%, #dde2e8 100%);
}

.portal-event-poster-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
    display: block;
}

.portal-event-poster--empty .portal-event-poster-img {
    display: none;
}

.portal-event-card-inner {
    padding: 12px 14px 14px;
    display: flex;
    flex-direction: column;
    flex: 1;
    min-height: 0;
}
.portal-event-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--portal-surface-shadow-hover);
}
.portal-event-card-top {
    flex: 1;
    margin-bottom: 10px;
}
.portal-event-card h3 {
    margin: 0 0 6px;
    font-size: 0.9375rem;
    font-weight: 800;
    color: var(--color-text-primary);
    line-height: 1.35;
    letter-spacing: -0.02em;
}
.portal-event-sub {
    margin: 0;
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
    line-height: 1.5;
}
.portal-event-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.portal-event-btn {
    flex: 1;
    min-width: 108px;
    justify-content: center;
    text-align: center;
}

/* 포털 모바일: 캐러셀 + 기타 레이아웃 */
@media (max-width: 639px) {
    body.portal-page .portal-topbar {
        position: sticky;
    }
    body.portal-page .portal-main {
        display: flex;
        flex-direction: column;
        align-items: center;
        padding: 4px 0 20px;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        overflow: hidden;
    }

    /* ── 캐러셀 래퍼 ── */
    .portal-carousel-wrap {
        width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
        margin-bottom: 16px;
    }

    /* 캐러셀 모드 그리드 */
    .portal-events-grid.portal-carousel {
        position: relative;
        width: 100%;
        height: 440px;          /* 카드 높이 고정 */
        display: flex;
        align-items: center;
        justify-content: center;
        perspective: 900px;
        perspective-origin: 50% 50%;
        overflow: visible;
        margin-bottom: 0;
        gap: 0;
        grid-template-columns: none;
    }

    /* 캐러셀 모드 카드 */
    .portal-events-grid.portal-carousel .portal-event-card {
        position: absolute;
        width: min(72vw, 260px);
        max-width: min(72vw, 260px);
        margin: 0;
        border-radius: var(--radius-xl);
        will-change: transform, opacity;
        transition:
            transform 0.42s cubic-bezier(0.34, 1.10, 0.64, 1),
            opacity   0.35s ease,
            box-shadow 0.3s ease;
        cursor: pointer;
        user-select: none;
        -webkit-user-select: none;
    }
    .portal-events-grid.portal-carousel .portal-event-card:hover {
        transform: none; /* JS가 제어 */
        box-shadow: var(--portal-surface-shadow);
    }

    /* 비캐러셀(카드 1장) 폴백 */
    body.portal-page .portal-events-grid:not(.portal-carousel) {
        width: 100%;
        max-width: min(92vw, 320px);
        margin-left: auto;
        margin-right: auto;
        margin-bottom: 12px;
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 10px;
    }
    body.portal-page .portal-events-grid:not(.portal-carousel) > .portal-empty {
        text-align: center;
        padding: 20px 12px;
        font-size: 0.875rem;
    }
    body.portal-page .portal-events-grid:not(.portal-carousel) .portal-event-card {
        width: 100%;
        max-width: min(92vw, 320px);
        align-self: center;
        border-radius: var(--radius-lg);
    }

    /* 포스터 A2 비율 */
    body.portal-page .portal-event-poster {
        width: 100%;
        max-width: 100%;
        height: auto;
        aspect-ratio: 420 / 594;
        margin-left: auto;
        margin-right: auto;
    }
    body.portal-page .portal-event-card-inner {
        padding: 10px 12px 12px;
    }
    body.portal-page .portal-event-card-top { margin-bottom: 8px; }
    body.portal-page .portal-event-card h3  { font-size: 0.875rem; margin: 0 0 4px; }
    body.portal-page .portal-event-sub      { font-size: 0.8125rem; line-height: 1.45; }
    body.portal-page .portal-event-actions  { gap: 6px; }
    body.portal-page .portal-event-btn      { min-width: 0; padding: 8px; font-size: 0.8125rem; }

    /* ── 페이지 도트 ── */
    .portal-carousel-dots {
        display: flex;
        gap: 7px;
        justify-content: center;
        margin-top: 14px;
    }
    .portal-carousel-dot {
        width: 7px;
        height: 7px;
        border-radius: 50%;
        background: rgba(49,130,246,0.25);
        cursor: pointer;
        transition: background 0.25s, transform 0.25s;
    }
    .portal-carousel-dot.active {
        background: var(--color-primary);
        transform: scale(1.35);
    }

    /* 탑바 */
    body.portal-page .portal-topbar-inner {
        padding: 8px 12px;
        gap: 10px;
    }
    body.portal-page .portal-brand-icon { width: 32px; height: 32px; border-radius: 10px; }
    body.portal-page .portal-brand { font-size: 0.9375rem; }

    /* 조회 영역 */
    body.portal-page .portal-lookup-entry {
        width: 100%;
        max-width: min(92vw, 320px);
        margin-left: auto;
        margin-right: auto;
        margin-bottom: 12px;
        justify-content: center;
    }
    body.portal-page .portal-lookup-open-btn.btn-secondary {
        width: 100%;
        max-width: 100%;
        padding: 10px 14px;
        font-size: 0.875rem;
    }
    body.portal-page .portal-lookup-panel:not([hidden]) {
        width: 100%;
        max-width: min(92vw, 360px);
        margin-left: auto;
        margin-right: auto;
    }
}

/* 데스크톱: 도트·캐러셀 숨김 */
@media (min-width: 640px) {
    .portal-carousel-dots { display: none; }
    .portal-carousel-wrap { width: 100%; }
}

.portal-lookup-entry {
    display: flex;
    justify-content: center;
    margin-bottom: 18px;
}

.portal-lookup-open-btn.btn-secondary {
    width: 100%;
    max-width: 360px;
    padding: 12px 18px;
    font-size: 0.9375rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    border-radius: var(--radius-xl);
    background: var(--portal-surface-bg);
    color: var(--color-text-primary);
    border: var(--portal-surface-border);
    box-shadow: var(--portal-surface-shadow);
}

.portal-lookup-open-btn.btn-secondary:hover {
    background: #fff;
    border-color: rgba(229, 232, 235, 0.95);
    box-shadow: var(--portal-surface-shadow-hover);
    transform: translateY(-1px);
}

.portal-lookup-open-btn.btn-secondary:active {
    transform: translateY(0);
    box-shadow: var(--portal-surface-shadow);
}

.portal-lookup-panel[hidden] {
    display: none !important;
}

.portal-lookup-panel:not([hidden]) {
    display: block;
    margin-bottom: 8px;
    animation: portal-lookup-reveal 0.28s ease;
}

@keyframes portal-lookup-reveal {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.portal-lookup-panel-top {
    margin-bottom: 12px;
}

.portal-lookup-close {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 10px;
    margin-left: -10px;
    border: none;
    background: transparent;
    font-family: inherit;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    cursor: pointer;
    border-radius: var(--radius-md);
    transition: background var(--transition-fast), color var(--transition-fast);
}

.portal-lookup-close:hover {
    background: rgba(0, 0, 0, 0.05);
    color: var(--color-primary);
}

.portal-lookup-section {
    margin-top: 8px;
}
.portal-lookup-head {
    margin-bottom: 12px;
}
.portal-lookup-heading {
    margin: 0 0 6px;
    font-size: 1rem;
    font-weight: 800;
    color: var(--color-text-primary);
    letter-spacing: -0.02em;
}
.portal-lookup-lead {
    margin: 0;
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
    line-height: 1.55;
}
.portal-lookup-card {
    background: var(--portal-surface-bg);
    border-radius: var(--radius-xl);
    padding: 18px 16px 16px;
    border: var(--portal-surface-border);
    box-shadow: var(--portal-surface-shadow);
}
.portal-lookup-row {
    display: grid;
    gap: 12px;
    margin-bottom: 12px;
}
@media (min-width: 640px) {
    .portal-lookup-row {
        grid-template-columns: 1fr 1fr;
    }
}
.portal-lookup-submit {
    margin-top: 4px;
    min-width: 140px;
    padding-left: 28px;
    padding-right: 28px;
}
.portal-lookup-result {
    margin-top: 14px;
    padding: 12px 14px;
    border-radius: var(--radius-md);
    background: linear-gradient(180deg, #f7f9fc 0%, #f2f4f6 100%);
    border: 1px solid var(--color-border);
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    line-height: 1.65;
    display: none;
}
.portal-lookup-result.visible {
    display: block;
}
.portal-empty {
    grid-column: 1 / -1;
    text-align: center;
    color: var(--color-text-tertiary);
    font-size: 0.9375rem;
    padding: 28px 16px;
}
.portal-empty--pulse {
    animation: portal-pulse 1.4s ease-in-out infinite;
}
@keyframes portal-pulse {
    0%, 100% { opacity: 0.55; }
    50% { opacity: 1; }
}

/* 행사 접수: 자료 페이지 링크 */
.form-resource-link {
    margin: 14px 0 0;
    text-align: center;
}
.form-resource-link-a {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-primary);
    text-decoration: none;
    border-bottom: 1px solid rgba(49, 130, 246, 0.35);
    padding-bottom: 2px;
    transition: color var(--transition-fast), border-color var(--transition-fast);
}
.form-resource-link-a:hover {
    color: var(--color-primary-hover);
    border-color: rgba(27, 100, 218, 0.5);
}

/* 행사 자료 전용 페이지 */
.resource-page {
    min-height: 100vh;
    background: linear-gradient(180deg, #0f1729 0%, #1a2744 38%, #eef2f8 38%, #f2f4f6 100%);
}
.resource-header {
    padding: 16px 20px;
    max-width: 640px;
    margin: 0 auto;
}
.resource-header-inner {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 16px;
    align-items: center;
}
.resource-back {
    font-size: 0.875rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.88);
    text-decoration: none;
    padding: 6px 4px;
    border-radius: var(--radius-sm);
}
.resource-back:hover {
    color: #fff;
    text-decoration: underline;
}
.resource-main {
    max-width: 640px;
    margin: 0 auto;
    padding: 8px 20px 48px;
}
.resource-hero {
    padding: 28px 8px 32px;
    text-align: center;
}
.resource-hero-label {
    margin: 0 0 8px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.55);
}
.resource-hero-title {
    margin: 0 0 10px;
    font-size: clamp(1.35rem, 4.2vw, 1.75rem);
    font-weight: 800;
    color: #fff;
    letter-spacing: -0.03em;
    line-height: 1.3;
}
.resource-hero-sub {
    margin: 0;
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.72);
    line-height: 1.55;
}
.resource-card {
    background: #fff;
    border-radius: var(--radius-xl);
    padding: 26px 22px 24px;
    border: 1px solid var(--color-border);
    box-shadow: 0 16px 48px rgba(25, 31, 40, 0.1);
}
.resource-card-title {
    margin: 0 0 8px;
    font-size: 1rem;
    font-weight: 800;
    color: var(--color-text-primary);
    letter-spacing: -0.02em;
}
.resource-card-desc {
    margin: 0 0 16px;
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
}
.resource-link-grid {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.resource-doc-btn {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 18px;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    background: var(--color-bg-secondary);
    text-decoration: none;
    color: var(--color-text-primary);
    font-weight: 600;
    font-size: 0.9375rem;
    transition: border-color var(--transition-fast), background var(--transition-fast), box-shadow var(--transition-fast);
}
.resource-doc-btn:hover {
    border-color: #c5dafb;
    background: #ebf3fe;
    box-shadow: 0 2px 10px rgba(49, 130, 246, 0.12);
}
.resource-doc-btn-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: var(--color-primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    flex-shrink: 0;
}
.resource-doc-btn-text {
    flex: 1;
    text-align: left;
}
.resource-footer {
    text-align: center;
    padding: 24px 16px 32px;
    font-size: 0.75rem;
    color: var(--color-text-tertiary);
}

.event-closed-banner {
    display: none;
    margin-bottom: 20px;
    padding: 14px 16px;
    border-radius: var(--radius-md);
    background: #FFF4F4;
    border: 1px solid #FFD4D4;
    color: #C03434;
    font-size: 0.9375rem;
    font-weight: 600;
}
.event-closed-banner.visible {
    display: block;
}
.event-registration-closed .btn-next,
.event-registration-closed #submitBtn {
    opacity: 0.55;
    pointer-events: none;
}

/* ============================================
   행사 접수 — 허브 메인 (포스터 배경 + 글래스모피즘)
   ============================================ */
.event-body {
    background: #0d1117;
}

/* 접수 플로우 진입 시 배경은 깔끔한 흰색 (허브는 포스터 배경 유지) */
.event-body:has(.event-register-flow:not(.is-hidden)) {
    background: #FFFFFF;
}

.event-page-root {
    flex: 1;
    display: flex;
    flex-direction: column;
    width: 100%;
    --event-hub-max: min(460px, calc(100vw - 32px));
}

/* ── 허브: 전체화면 배경 ── */
.event-hub {
    flex: 1;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    min-height: 100dvh;
    height: 100dvh;
    padding: calc(env(safe-area-inset-top, 0px) + 160px) 16px calc(env(safe-area-inset-bottom, 0px) + 36px);
    box-sizing: border-box;
    overflow: hidden;
}

/* 허브가 보일 때 스크롤 잠금(접수 플로우 진입 시에는 자연스럽게 해제) */
html:has(body.event-body .event-hub:not(.is-hidden)),
body.event-body:has(.event-hub:not(.is-hidden)) {
    overflow: hidden;
    height: 100dvh;
}

/* 배경 이미지 레이어 */
/* 배경 레이어:
   - 기본(이미지 없음)은 ::before 가상요소가 어두운 그라디언트를 채움
   - JS가 이미지 경로를 받으면 .event-hub-bg 자체에 background-image 인라인 주입
     → 인라인 스타일이 CSS 시트보다 항상 우선하므로 이미지가 정상 표시됨 */
.event-hub-bg {
    position: absolute;
    inset: 0;
    background-color: #0d1117;
    background-size: cover;
    background-position: center;
    z-index: 0;
}
/* 이미지 없을 때 채워주는 그라디언트 (::before는 인라인 backgroundImage에 영향 없음) */
.event-hub-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(145deg, #1a2540 0%, #0d1117 100%);
    z-index: 0;
}
/* 이미지 있을 때 ::before 그라디언트 숨김 */
.event-hub-bg--has-image::before {
    display: none;
}

/* 오버레이 */
.event-hub-bg-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(
        to bottom,
        rgba(0,0,0,0.18) 0%,
        rgba(0,0,0,0.45) 50%,
        rgba(0,0,0,0.72) 100%
    );
}

.event-hub-logo-strip {
    position: absolute;
    top: calc(env(safe-area-inset-top, 0px) + 14px);
    left: 0;
    right: 0;
    z-index: 2;
    height: 30px;
    overflow: hidden;
    pointer-events: none;
}

.event-hub-logo-track {
    display: flex;
    align-items: center;
    gap: 0;
    width: max-content;
    height: 30px;
    animation: eventLogoStripSlide 32s linear infinite;
    will-change: transform;
}

.event-hub-logo-img {
    display: block;
    flex: 0 0 auto;
    height: 30px;
    width: auto;
    max-width: none;
}

@keyframes eventLogoStripSlide {
    from { transform: translateX(0); }
    to { transform: translateX(-25%); }
}

/* 접수 마감 배너 */
.event-hub .event-hub-alert.visible {
    position: relative;
    z-index: 2;
    display: block;
    width: 100%;
    max-width: var(--event-hub-max);
    margin: 0 0 14px;
    padding: 12px 16px;
    box-sizing: border-box;
    border-radius: var(--radius-lg);
    text-align: center;
    background: rgba(220,38,38,0.25);
    border: 1px solid rgba(248,113,113,0.4);
    color: #fca5a5;
    font-weight: 600;
    font-size: 0.9375rem;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

/* 제목·부제 */
.event-hub-text {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: var(--event-hub-max);
    text-align: center;
    padding: 0 4px 18px;
    animation: hubTextFloat 4s ease-in-out infinite;
}

@keyframes hubTextFloat {
    0%,  100% { transform: translateY(0px);   }
    50%        { transform: translateY(-8px);  }
}

.event-hub-title {
    font-size: clamp(2rem, 8.5vw, 3rem);
    font-weight: 900;
    letter-spacing: -0.04em;
    color: #fff;
    line-height: 1.15;
    margin: 0;
    text-shadow: 0 4px 24px rgba(0,0,0,0.55), 0 1px 4px rgba(0,0,0,0.4);
    white-space: pre-line;
    word-break: keep-all;
}

.event-hub-subtitle {
    margin: 10px 0 0;
    font-size: 0.9375rem;
    line-height: 1.55;
    color: rgba(255,255,255,0.75);
    letter-spacing: -0.01em;
    text-shadow: 0 1px 8px rgba(0,0,0,0.4);
}

/* ── 버튼 목록 ── */
.event-hub-actions {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 100%;
    max-width: var(--event-hub-max);
    margin-top: auto;
}

/* 접수하기 + 접수내역 조회 2칼럼 행 */
.event-hub-actions-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.event-hub-action {
    display: flex;
    align-items: center;
    gap: 12px;
    min-height: 60px;
    padding: 12px 16px;
    border-radius: var(--radius-lg);
    text-decoration: none;
    color: inherit;
    border: none;
    background: transparent;
    text-align: left;
    cursor: pointer;
    font: inherit;
    width: 100%;
    transition: transform 0.14s ease, background 0.15s ease, box-shadow 0.18s ease;
    -webkit-tap-highlight-color: transparent;
    box-sizing: border-box;
}

/* 접수하기: 글래스모피즘 강조 */
.event-hub-action--primary {
    position: relative;
    background: linear-gradient(135deg, rgba(255,255,255,0.28) 0%, rgba(255,255,255,0.12) 100%);
    border: 1px solid rgba(255,255,255,0.42);
    color: #fff;
    backdrop-filter: blur(18px) saturate(160%);
    -webkit-backdrop-filter: blur(18px) saturate(160%);
    box-shadow:
        0 8px 28px rgba(0,0,0,0.32),
        inset 0 1px 0 rgba(255,255,255,0.55),
        inset 0 -1px 0 rgba(255,255,255,0.08);
    min-height: 68px;
    overflow: hidden;
}
.event-hub-action--primary::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(180deg, rgba(255,255,255,0.25) 0%, rgba(255,255,255,0) 55%);
    pointer-events: none;
}
.event-hub-action--primary .event-hub-action-title {
    color: #fff;
    font-size: 1.0625rem;
    font-weight: 800;
    text-shadow: 0 1px 6px rgba(0,0,0,0.25);
}
.event-hub-action--primary .event-hub-action-desc  { color: rgba(255,255,255,0.85); }
.event-hub-action--primary .event-hub-action-icon  {
    background: rgba(255,255,255,0.22);
    color: #fff;
    border: 1px solid rgba(255,255,255,0.3);
}
.event-hub-action--primary .event-hub-action-chevron { color: rgba(255,255,255,0.85); }
.event-hub-action--primary:hover {
    background: linear-gradient(135deg, rgba(255,255,255,0.38) 0%, rgba(255,255,255,0.18) 100%);
    border-color: rgba(255,255,255,0.55);
    box-shadow:
        0 10px 32px rgba(0,0,0,0.36),
        inset 0 1px 0 rgba(255,255,255,0.65),
        inset 0 -1px 0 rgba(255,255,255,0.1);
    transform: translateY(-1px);
}
.event-hub-action--primary:active { transform: scale(0.985); }
.event-hub-action--primary:disabled {
    opacity: 0.55;
    cursor: not-allowed;
    transform: none;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

/* 글래스 버튼 공통 */
.event-hub-action--glass {
    background: rgba(255,255,255,0.10);
    border: 1px solid rgba(255,255,255,0.18);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    color: #fff;
    box-shadow: 0 2px 12px rgba(0,0,0,0.18);
}
.event-hub-action--glass .event-hub-action-icon   { background: rgba(255,255,255,0.12); color: rgba(255,255,255,0.9); }
.event-hub-action--glass .event-hub-action-title  { color: rgba(255,255,255,0.96); }
.event-hub-action--glass .event-hub-action-desc   { color: rgba(255,255,255,0.6); }
.event-hub-action--glass .event-hub-action-chevron{ color: rgba(255,255,255,0.5); }
.event-hub-action--glass:hover {
    background: rgba(255,255,255,0.17);
    border-color: rgba(255,255,255,0.28);
    transform: translateY(-1px);
    box-shadow: 0 4px 18px rgba(0,0,0,0.22);
}
.event-hub-action--glass:active { transform: scale(0.988); }

/* 2칼럼 행 안의 버튼: 아이콘+텍스트 중앙 정렬 */
.event-hub-actions-row .event-hub-action {
    justify-content: center;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    min-height: 72px;
    padding: 14px 10px;
    text-align: center;
}
.event-hub-actions-row .event-hub-action-icon {
    margin: 0;
}
.event-hub-actions-row .event-hub-action-title {
    font-size: 0.9375rem;
}

/* 슬림 변형 (레거시 — 미사용) */
.event-hub-action--slim {
    min-height: 48px;
    padding: 9px 16px;
}
.event-hub-action--slim .event-hub-action-icon { width: 34px; height: 34px; border-radius: 9px; }
.event-hub-action--slim .event-hub-action-title { font-size: 0.9375rem; }

/* 비활성(자료없음) */
.event-hub-action--muted { opacity: 0.55; cursor: default; }
.event-hub-action--muted:active { transform: none; }

/* 공통 서브 요소 */
.event-hub-action-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border-radius: 11px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.event-hub-action-text {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.event-hub-action-title {
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: -0.025em;
}
.event-hub-action-desc {
    font-size: 0.8125rem;
    line-height: 1.35;
}
.event-hub-action-chevron {
    flex-shrink: 0;
    font-size: 1.25rem;
    font-weight: 300;
    line-height: 1;
}

/* ── 접수내역 조회 패널 ── */
.event-lookup-panel[hidden] { display: none !important; }
.event-lookup-panel:not([hidden]) {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: var(--event-hub-max);
    margin-top: 6px;
    animation: evLookupReveal 0.22s ease;
}
@keyframes evLookupReveal {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
}
.event-lookup-panel-inner {
    background: rgba(255,255,255,0.10);
    border: 1px solid rgba(255,255,255,0.2);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-radius: var(--radius-xl);
    padding: 16px 16px 18px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.3);
}
.event-lookup-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}
.event-lookup-heading {
    font-size: 0.9375rem;
    font-weight: 700;
    color: rgba(255,255,255,0.95);
    letter-spacing: -0.02em;
}
.event-lookup-close {
    background: transparent;
    border: none;
    font-size: 1rem;
    color: rgba(255,255,255,0.55);
    cursor: pointer;
    padding: 4px 6px;
    border-radius: 6px;
    line-height: 1;
    transition: color 0.15s;
}
.event-lookup-close:hover { color: #fff; }
.event-lookup-body { display: flex; flex-direction: column; gap: 8px; }
.event-lookup-label { color: rgba(255,255,255,0.7) !important; font-size: 0.8125rem; }
.event-lookup-field {
    background: rgba(255,255,255,0.12) !important;
    border-color: rgba(255,255,255,0.2) !important;
    color: #fff !important;
}
.event-lookup-field::placeholder { color: rgba(255,255,255,0.38); }
.event-lookup-field:focus { outline: none; border-color: rgba(255,255,255,0.5) !important; background: rgba(255,255,255,0.18) !important; }
.event-lookup-submit {
    width: 100%;
    margin-top: 4px;
}
.event-lookup-result {
    display: none;
    margin-top: 2px;
    padding: 12px 14px;
    border-radius: var(--radius-md);
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.15);
    font-size: 0.875rem;
    color: rgba(255,255,255,0.88);
    line-height: 1.7;
}
.event-lookup-result.visible { display: block; }
.event-lookup-row-item {
    display: flex;
    gap: 10px;
}
.event-lookup-row-key {
    color: rgba(255,255,255,0.5);
    min-width: 60px;
    flex-shrink: 0;
    font-size: 0.8125rem;
}
.event-lookup-row-val { font-weight: 600; color: rgba(255,255,255,0.95); }
.event-lookup-msg-err { color: #fca5a5; }

/* ── 접수 플로우 ── */
.event-register-flow {
    flex: 1;
    width: 100%;
    max-width: var(--event-hub-max);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
    padding: 0 16px 32px;
    min-width: 0;
}
.event-register-flow * {
    box-sizing: border-box;
}

.event-register-flow.is-hidden { display: none !important; }
.event-hub.is-hidden           { display: none !important; }

.event-form-topbar {
    margin-bottom: 16px;
    padding-top: env(safe-area-inset-top, 0px);
}

.event-form-backhub {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 10px;
    margin-left: -10px;
    border: none;
    background: transparent;
    font-family: inherit;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    cursor: pointer;
    border-radius: var(--radius-md);
    transition: background var(--transition-fast), color var(--transition-fast);
}
.event-form-backhub:hover {
    background: rgba(0,0,0,0.05);
    color: var(--color-text-primary);
}

.event-register-flow .form-page.event-form-page {
    max-width: 100%;
    width: 100%;
    padding: 16px 4px 40px;
}
@media (min-width: 600px) {
    .event-register-flow .form-page.event-form-page {
        padding: 32px 28px 36px;
    }
}

.event-form-page {
    background: var(--color-bg);
    border-radius: 0;
    box-shadow: none;
    margin-top: 0;
    min-height: 100dvh;
    padding: 16px 4px 40px;
    width: 100%;
    box-sizing: border-box;
}

@media (min-width: 600px) {
    .event-hub { justify-content: flex-start; padding-top: 200px; padding-bottom: 72px; }
    .event-hub-text { padding-bottom: 24px; }
    .event-form-page {
        border-radius: var(--radius-xl);
        box-shadow: 0 2px 16px rgba(0,0,0,0.04);
        border: 1px solid var(--color-border);
        margin: 32px auto 48px;
        min-height: 0;
        max-width: var(--event-hub-max);
        padding: 32px 28px 36px;
    }
}

.admin-event-filter {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}
.admin-event-filter select {
    min-width: 220px;
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
    font-size: 0.875rem;
}
.admin-events-toolbar {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}
.admin-events-table-wrap {
    overflow-x: auto;
}

/* 행사 추가 접수 항목 (관리자) */
.form-fields-intro {
    margin: 0 0 16px;
    padding: 0 20px;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    line-height: 1.55;
}
.form-fields-rows {
    padding: 0 20px 12px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.form-fields-footer {
    padding: 16px 20px 20px;
    border-top: 1px solid var(--color-border);
}

/* 접수 페이지 — 맞춤 폼(빌더) */
#builderFormMount,
#builderFormMount * {
    box-sizing: border-box;
}
#builderFormMount {
    min-width: 0;
}

/* 인원 선택 등 라디오 다수 — 반응형 그리드(박스 튀어나감 방지) */
.builder-count-group {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(92px, 1fr));
    gap: 10px;
    width: 100%;
}
.builder-count-group .radio-label {
    flex: initial;
    padding: 12px 14px;
    justify-content: center;
    min-width: 0;
    font-size: 0.9375rem;
}
.builder-count-wrap {
    margin-top: 4px;
    margin-bottom: 20px !important;
}

/* 팀 블록 카드 */
.builder-team-blocks {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 12px;
}
.builder-member-block {
    padding: 18px 16px 8px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-bg);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    min-width: 0;
}
.builder-member-block:focus-within {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(49, 130, 246, 0.10);
}
.builder-member-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 14px;
    flex-wrap: wrap;
}
.builder-member-title {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-text-primary);
    letter-spacing: -0.01em;
}
.builder-member-block .input-group {
    margin-bottom: 14px;
}
.builder-member-block .input-group:last-child {
    margin-bottom: 0;
}
.builder-team-field > .input-label {
    font-size: 1rem;
    color: var(--color-text-primary);
}

/* 빌더 하단 네비 — 토스 스타일(모바일 하단 고정형) */
.builder-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 32px;
    padding: 0;
    align-items: center;
}
.builder-nav .btn {
    flex: 1 1 140px;
    min-width: 120px;
    padding: 14px 20px;
    font-size: 1rem;
}
@media (min-width: 600px) {
    .builder-nav {
        justify-content: flex-end;
    }
    .builder-nav .btn {
        flex: 0 0 auto;
        min-width: 140px;
    }
    .builder-nav #builderBtnSubmit,
    .builder-nav #builderBtnNext {
        min-width: 180px;
    }
}

/* 공용 .radio-group 래핑 허용 — 박스 튀어나감 방지 */
.radio-group {
    flex-wrap: wrap;
    min-width: 0;
}
.radio-group .radio-label {
    min-width: 0;
}

/* 빌더 입력 필드 레이아웃 안정화 */
.builder-team-field .input-field,
#builderFormMount .input-field {
    max-width: 100%;
    min-width: 0;
}

/* 단계 progress 간격 */
#builderStepProgress {
    margin-bottom: 24px;
}

/* 관리자 — 접수 폼 편집(페이지·필드) */
.rb-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    padding: 12px 20px 8px;
    border-bottom: 1px solid var(--color-border);
}
.rb-use-toggle {
    margin: 0;
}
.rb-state-banner {
    margin: 12px 20px 0;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.8125rem;
    line-height: 1.55;
}
.rb-state-banner.rb-state-default {
    background: rgba(59, 130, 246, 0.08);
    border: 1px solid rgba(59, 130, 246, 0.25);
    color: var(--color-text);
}
.rb-state-banner.rb-state-custom {
    background: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.25);
    color: var(--color-text);
}
.rb-pages-mount {
    padding: 16px 20px 20px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.rb-page-card {
    padding: 16px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}
.rb-page-head {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: flex-start;
    margin-bottom: 12px;
}
.rb-page-head .rb-page-title {
    flex: 1 1 200px;
    min-width: 0;
}
.rb-page-head-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    flex-shrink: 0;
}
.rb-fields {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 12px;
}
.rb-field-add-btn {
    margin-top: 4px;
}
.rb-field-row {
    padding: 14px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-surface, var(--color-bg));
}
.rb-field-grid {
    display: grid;
    gap: 10px;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    align-items: start;
}
.rb-field-grid .input-group.span-2 {
    grid-column: 1 / -1;
}
.rb-field-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 10px;
}

.form-field-editor-row {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    padding: 16px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}
.form-field-editor-grid {
    flex: 1;
    display: grid;
    gap: 12px;
    min-width: 0;
}
.form-field-editor-actions {
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex-shrink: 0;
}
.detail-extra-block {
    margin: 16px 0;
    padding-top: 12px;
    border-top: 1px solid var(--color-border);
}
.detail-extra-title {
    margin: 0 0 10px;
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--color-text-secondary);
    text-transform: none;
    letter-spacing: -0.02em;
}

/* 접수 페이지 — 추가 항목 */
.extra-fields-wrap {
    margin-bottom: 20px;
}
.extra-fields-section-title {
    margin-bottom: 12px !important;
}
.extra-field-group {
    margin-bottom: 14px;
}
.extra-field-error {
    margin-top: 6px;
}
.extra-help {
    margin: -4px 0 8px !important;
    font-size: 0.8125rem;
}
.extra-checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.extra-cb-label {
    align-items: flex-start;
}
.extra-req {
    color: #F45452;
    font-weight: 700;
}

/* ============================================
   접수내역 조회 · 수정 별도 페이지
   ============================================ */
body.lookup-body {
    background: #F4F5F7;
    min-height: 100dvh;
}
.event-lookup-page {
    width: 100%;
    max-width: 560px;
    margin: 0 auto;
    padding: 24px 16px 48px;
    box-sizing: border-box;
    min-width: 0;
    overflow-x: hidden;
}
.event-lookup-page * {
    box-sizing: border-box;
}
.event-lookup-page .lookup-card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    box-shadow: 0 2px 16px rgba(0,0,0,0.05);
    padding: 24px 20px 28px;
    margin-bottom: 20px;
    min-height: 0;
    min-width: 0;
    width: 100%;
}
.event-lookup-page .event-form-topbar {
    margin-bottom: 8px;
}
.event-lookup-page .form-header {
    text-align: left;
    margin-bottom: 20px;
}
.event-lookup-page .form-title {
    color: var(--color-text-primary);
}
.event-lookup-page .form-desc {
    color: var(--color-text-secondary);
}
.event-lookup-page .input-field,
.event-lookup-page .select-field,
.event-lookup-page textarea.input-field {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    box-sizing: border-box;
}
.event-lookup-page .input-group {
    min-width: 0;
}
.event-lookup-page .radio-group,
.event-lookup-page .radio-group-inline {
    flex-wrap: wrap;
    min-width: 0;
}

.lookup-summary {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 10px 14px;
    padding: 14px 14px;
    border-radius: var(--radius-lg);
    background: #F5F7FB;
    border: 1px solid var(--color-border);
    margin-bottom: 18px;
    min-width: 0;
}
.lookup-summary-row {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}
.lookup-summary-key {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    letter-spacing: -0.02em;
}
.lookup-summary-val {
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--color-text-primary);
    word-break: break-all;
    overflow-wrap: anywhere;
}

.lookup-section-title {
    display: block;
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--color-text-secondary);
    letter-spacing: -0.02em;
    margin: 6px 0 10px;
}

.lookup-team-block {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 16px 14px 8px;
    margin-bottom: 16px;
    background: #FFFFFF;
}

.lookup-member-card {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 16px 14px 10px;
    margin-bottom: 14px;
    background: #FAFBFC;
    min-width: 0;
    overflow: visible;
}
.lookup-member-head {
    display: flex;
    align-items: center;
    margin-bottom: 12px;
}
.lookup-member-fields {
    min-width: 0;
}
.lookup-member-fields .input-group {
    margin-bottom: 12px;
    min-width: 0;
}
.lookup-member-fields .input-group:last-child {
    margin-bottom: 0;
}
.lookup-inline-group .input-label {
    font-size: 0.8125rem;
    margin-bottom: 6px;
}
.lookup-optional {
    color: var(--color-text-secondary);
    font-weight: 400;
    font-size: 0.75rem;
}

.lookup-edit-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    flex-wrap: wrap;
    margin-top: 20px;
}
.lookup-edit-actions .btn {
    min-width: 120px;
    flex: 0 1 auto;
}

@media (max-width: 520px) {
    .event-lookup-page { padding: 16px 12px 40px; }
    .event-lookup-page .lookup-card { padding: 20px 14px 22px; }
    .lookup-summary { grid-template-columns: minmax(0, 1fr); gap: 8px; padding: 12px; }
    .lookup-team-block { padding: 14px 12px 6px; }
    .lookup-member-card { padding: 14px 12px 8px; }
    .lookup-edit-actions { flex-direction: column-reverse; gap: 8px; }
    .lookup-edit-actions .btn { width: 100%; min-width: 0; }
}

/* lookup 페이지에서는 허브 스크롤 잠금을 해제하고 일반 문서 스크롤 허용 */
html:has(body.lookup-body) {
    overflow: visible !important;
    height: auto !important;
}
body.lookup-body {
    overflow-x: hidden !important;
    overflow-y: auto !important;
    height: auto !important;
    min-height: 100dvh;
    display: block !important;
}
/* 조회 페이지 안의 .form-page/.event-form-page/.lookup-card 는 내용만큼만 자라야 스크롤이 정상 동작 */
.event-lookup-page .form-page,
.event-lookup-page .event-form-page,
.event-lookup-page .lookup-card {
    flex: none !important;
    min-height: 0 !important;
    height: auto !important;
    overflow: visible !important;
}
.event-lookup-page.page-container {
    display: block !important;
    min-height: 100dvh;
    height: auto !important;
    overflow: visible !important;
}