:root {
    --page-bg: #f0f4f9;
    --card-bg: #ffffff;
    --title: #1e1a4c;
    --text: #475569;
    --label: #000000;
    --field-bg: #f5f6f9;
    --placeholder: #7d91a1;
    --shadow: 0px 34px 44px -20px rgba(185, 206, 234, 0.25);
    --field-border: linear-gradient(164deg, rgba(226, 230, 255, 1) 24%, rgba(255, 234, 227, 1) 95%);
    --btn-gradient: linear-gradient(90deg, rgba(3, 161, 234, 1) 0%, rgba(32, 91, 175, 1) 100%);
    --accent-color: #5380ea;
    --accent-hover: #03a1ea;
    --table-border: #e2e8f0;
    --table-header-bg: #f8fafc;
    --table-stripe: #f1f5f9;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Inter, system-ui, -apple-system, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Noto Sans SC", "Microsoft YaHei", Arial, sans-serif;
    background-color: var(--page-bg);
    background-image: url("../images/bg.png");
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center 0;
    color: var(--text);
    min-height: 100vh;
}

.page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.content {
    width: 100%;
    max-width: 1600px;
    margin: 0 auto;
    padding: 40px 24px;
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 24px;
    align-items: start;
}

/* New Table Footer for Search & Pagination */
.table-footer {
    margin-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    padding: 20px 24px;
    border-top: 3px solid rgba(83, 128, 234, 0.15);
    background: linear-gradient(135deg, rgba(247, 249, 255, 0.8) 0%, rgba(240, 247, 255, 0.6) 100%);
    backdrop-filter: blur(10px);
    border-radius: 14px;
    position: relative;
    z-index: 1;
    box-shadow: 0 2px 8px rgba(83, 128, 234, 0.08);
}

.search-form-inline {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}

.search-form-inline label {
    font-weight: 700;
    font-size: 14px;
    color: #1e1a4c;
    text-shadow: 0 1px 1px rgba(255, 255, 255, 0.8);
}

.form-input-small {
    height: 42px;
    width: 220px;
    border-radius: 12px;
    border: 2px solid #d1e0ff;
    padding: 0 18px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    background: white;
    box-shadow: 0 2px 6px rgba(83, 128, 234, 0.08);
}

.form-input-small:focus {
    outline: none;
    border-color: #5380ea;
    box-shadow: 
        0 0 0 4px rgba(83, 128, 234, 0.12),
        0 4px 12px rgba(83, 128, 234, 0.15);
    transform: translateY(-2px);
}

.form-btn-small {
    height: 42px;
    padding: 0 28px;
    border-radius: 21px;
    background: linear-gradient(135deg, #5380ea 0%, #03a1ea 100%);
    color: white;
    border: none;
    cursor: pointer;
    font-weight: 700;
    font-size: 14px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 
        0 4px 15px rgba(83, 128, 234, 0.35),
        0 2px 8px rgba(3, 161, 234, 0.25);
    position: relative;
    overflow: hidden;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.form-btn-small::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s;
}

.form-btn-small:hover {
    transform: translateY(-3px);
    box-shadow: 
        0 6px 20px rgba(83, 128, 234, 0.45),
        0 3px 12px rgba(3, 161, 234, 0.35);
}

.form-btn-small:hover::before {
    left: 100%;
}

.form-btn-small:active {
    transform: translateY(-1px);
    box-shadow: 
        0 3px 12px rgba(83, 128, 234, 0.4),
        0 2px 8px rgba(3, 161, 234, 0.3);
}

/* Pagination container */
.pagination-container {
    display: flex;
    gap: 8px;
    font-weight: 600;
    font-size: 14px;
    color: #475569;
    align-items: center;
}

/* Card Styles - Bold, Full, 3D Effect */
.card {
    background: var(--card-bg);
    border-radius: 24px;
    padding: 32px;
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 32px;
    width: 100%;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    /* Override fixed width from competition-v2.css */
}

/* Ranking Card - Bold 3D Style */
.ranking-card {
    background: linear-gradient(145deg, #ffffff 0%, #f0f7ff 100%);
    border: 3px solid #e0ebff;
    box-shadow: 
        0 20px 50px rgba(83, 128, 234, 0.2),
        0 10px 30px rgba(83, 128, 234, 0.15),
        0 0 0 1px rgba(255, 255, 255, 0.8) inset,
        0 2px 0 0 rgba(83, 128, 234, 0.1) inset;
    position: relative;
}

.ranking-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, 
        #5380ea 0%, 
        #03a1ea 25%, 
        #10b981 50%, 
        #f59e0b 75%, 
        #ef4444 100%);
    border-radius: 24px 24px 0 0;
    box-shadow: 0 2px 10px rgba(83, 128, 234, 0.4);
}

.ranking-card::after {
    content: '';
    position: absolute;
    top: 6px;
    left: 0;
    width: 100%;
    height: calc(100% - 6px);
    background: 
        radial-gradient(circle at 15% 20%, rgba(83, 128, 234, 0.06) 0%, transparent 40%),
        radial-gradient(circle at 85% 80%, rgba(3, 161, 234, 0.06) 0%, transparent 40%),
        radial-gradient(circle at 50% 50%, rgba(16, 185, 129, 0.04) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
    border-radius: 0 0 24px 24px;
}

.ranking-card:hover {
    transform: translateY(-8px);
    box-shadow: 
        0 25px 60px rgba(83, 128, 234, 0.25),
        0 15px 40px rgba(83, 128, 234, 0.2),
        0 0 0 1px rgba(255, 255, 255, 0.9) inset,
        0 2px 0 0 rgba(83, 128, 234, 0.15) inset;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 24px;
    margin-bottom: 20px;
    background: transparent;
    border-bottom: 3px solid transparent;
    border-image: linear-gradient(90deg, 
        transparent 0%, 
        rgba(83, 128, 234, 0.3) 30%, 
        rgba(83, 128, 234, 0.6) 50%, 
        rgba(83, 128, 234, 0.3) 70%, 
        transparent 100%) 1;
    position: relative;
    z-index: 1;
}

.title {
    margin: 0;
    font-family: Nunito, Inter, system-ui, sans-serif;
    font-weight: 900;
    font-size: 1.75rem;
    color: #1e1a4c;
    display: flex;
    align-items: center;
    gap: 12px;
    position: relative;
    text-shadow: 
        0 2px 4px rgba(83, 128, 234, 0.15),
        0 1px 2px rgba(0, 0, 0, 0.05);
    letter-spacing: -0.5px;
}

.trophy-icon {
    display: inline-block;
    vertical-align: middle;
    color: #f59e0b;
    filter: drop-shadow(0 2px 4px rgba(245, 158, 11, 0.3));
    flex-shrink: 0;
}

.title::before {
    content: '';
    position: absolute;
    left: -20px;
    top: 50%;
    transform: translateY(-50%);
    width: 6px;
    height: 36px;
    background: linear-gradient(180deg, #5380ea 0%, #03a1ea 100%);
    border-radius: 3px;
    box-shadow: 
        0 0 15px rgba(83, 128, 234, 0.6),
        0 0 30px rgba(83, 128, 234, 0.3);
}

.refresh-info {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    color: var(--text);
}

.refresh-timer {
    font-size: 14px;
    color: var(--accent-color);
    font-weight: 600;
}

/* Table Styles - Bold 3D */
.table-container {
    width: 100%;
    overflow-x: auto;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 16px;
    padding: 4px;
    position: relative;
    z-index: 1;
    box-shadow: 
        0 4px 15px rgba(83, 128, 234, 0.08) inset,
        0 1px 3px rgba(0, 0, 0, 0.05) inset;
}

.custom-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 14.5px;
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
}

.custom-table th,
.custom-table td {
    padding: 16px 20px;
    text-align: left;
    border-bottom: 1px solid rgba(226, 232, 240, 0.6);
}

.custom-table thead tr th:first-child {
    border-top-left-radius: 12px;
}

.custom-table thead tr th:last-child {
    border-top-right-radius: 12px;
}

.custom-table th {
    background: #ffffff;
    font-weight: 800;
    color: #0f172a;
    white-space: nowrap;
    border-bottom: 3px solid #3b82f6;
    font-size: 13px;
    letter-spacing: 1px;
    padding: 20px 20px;
    text-transform: uppercase;
    box-shadow: none;
    position: relative;
}

.custom-table th::before {
    display: none;
}

.custom-table th::after {
    display: none;
}

.custom-table tbody tr {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    background: linear-gradient(135deg, #ffffff 0%, #fafbff 100%);
    box-shadow: 0 1px 3px rgba(83, 128, 234, 0.05);
}

.custom-table tbody tr::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, 
        rgba(83, 128, 234, 0.03) 0%, 
        transparent 50%, 
        rgba(83, 128, 234, 0.03) 100%);
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.custom-table tbody tr:nth-child(even) {
    background: linear-gradient(135deg, #f8faff 0%, #f0f5ff 100%);
    box-shadow: 0 1px 3px rgba(83, 128, 234, 0.06);
}

.custom-table tbody tr td {
    position: relative;
    z-index: 1;
}

.custom-table tbody tr:last-child td:first-child {
    border-bottom-left-radius: 12px;
}

.custom-table tbody tr:last-child td:last-child {
    border-bottom-right-radius: 12px;
}

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

/* 去掉hover背景色变化，增强立体阴影效果 */
.custom-table tbody tr:hover {
    box-shadow: 
        0 4px 16px rgba(83, 128, 234, 0.15),
        0 2px 8px rgba(83, 128, 234, 0.1);
    position: relative;
    z-index: 2;
    transform: translateY(-2px);
}

.custom-table tbody tr:hover::after {
    opacity: 1;
}

.custom-table .rank-cell {
    font-weight: 900;
    text-align: center;
    width: 70px;
    font-size: 18px;
}

.custom-table .rank-1 {
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 1.5em;
    filter: drop-shadow(0 3px 6px rgba(251, 191, 36, 0.4));
    animation: pulse-rank 2.5s ease-in-out infinite;
}

.custom-table .rank-2 {
    background: linear-gradient(135deg, #94a3b8 0%, #64748b 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 1.35em;
    filter: drop-shadow(0 2px 4px rgba(148, 163, 184, 0.3));
}

.custom-table .rank-3 {
    background: linear-gradient(135deg, #ea580c 0%, #c2410c 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 1.25em;
    filter: drop-shadow(0 2px 4px rgba(234, 88, 12, 0.3));
}

@keyframes pulse-rank {
    0%, 100% {
        transform: scale(1);
        filter: drop-shadow(0 3px 6px rgba(251, 191, 36, 0.4));
    }
    50% {
        transform: scale(1.08);
        filter: drop-shadow(0 4px 10px rgba(251, 191, 36, 0.6));
    }
}

/* Form Styles */
.search-form {
    display: flex;
    gap: 12px;
    align-items: center;
    padding: 16px;
    background: var(--field-bg);
    border-radius: 8px;
}

.form-group {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
}

.form-input {
    height: 40px;
    border-radius: 6px;
    border: 1px solid #cbd5e1;
    padding: 0 12px;
    flex: 1;
    font-size: 14px;
}

.form-btn {
    height: 40px;
    padding: 0 24px;
    border-radius: 20px;
    background: var(--btn-gradient);
    color: white;
    border: none;
    cursor: pointer;
    font-weight: 500;
    font-size: 14px;
    transition: opacity 0.2s;
}

.form-btn:hover {
    opacity: 0.9;
}

/* Sidebar Widgets */
.widget-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--title);
    margin: 0 0 16px 0;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.timer-icon {
    display: inline-flex;
    vertical-align: middle;
    color: #3b82f6;
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    stroke-width: 2.5;
}

/* Countdown */
.countdown-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-bottom: 24px;
}

.countdown-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: #f8fafc;
    padding: 8px 12px;
    border-radius: 8px;
    min-width: 60px;
}

.countdown-value {
    font-size: 24px;
    font-weight: 800;
    color: var(--accent-color);
}

.countdown-label {
    font-size: 12px;
    color: var(--text);
}

.countdown-separator {
    font-size: 24px;
    font-weight: 700;
    color: #cbd5e1;
    margin-top: -16px;
}

.action-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.full-width-btn {
    width: 100%;
    height: 48px;
    border-radius: 24px;
    background: var(--btn-gradient);
    color: white;
    border: none;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: transform 0.2s;
}

.full-width-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(3, 161, 234, 0.25);
}

.full-width-btn.secondary {
    background: #94a3b8;
}

.full-width-btn:disabled,
.full-width-btn.disabled {
    opacity: 0.6;
    cursor: not-allowed;
    pointer-events: none;
    box-shadow: none;
    transform: none;
}

/* Announcement */
.announcement-box {
    background: #fffbeb;
    border: 1px solid #fcd34d;
    border-radius: 8px;
    padding: 16px;
    min-height: 100px;
    color: #92400e;
    font-size: 14px;
    line-height: 1.6;
}

/* Camera */
.camera-wrapper {
    background: #000;
    border-radius: 8px;
    overflow: hidden;
    position: relative;
    aspect-ratio: 4/3;
    margin-bottom: 16px;
}

.camera-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: rgba(255, 255, 255, 0.5);
    font-size: 12px;
}

/* Responsive */
@media (max-width: 1024px) {
    .content {
        grid-template-columns: 1fr;
    }
}

/* Floating Elements (from competition.ejs) */
.floating-back-button {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 9999;
}

.back-link {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(0, 0, 0, 0.6);
    color: white;
    text-decoration: none;
    padding: 12px 16px;
    border-radius: 25px;
    font-size: 14px;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.floating-user-name {
    position: fixed;
    top: 30px;
    right: 30px;
    z-index: 9999;
}

.user-chip {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(0, 0, 0, 0.6);
    color: #fff;
    padding: 12px 16px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 600;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

/* Modal from competition-v2.css style */
.modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.5);
    align-items: center;
    justify-content: center;
}

.modal-content {
    background-color: #fefefe;
    margin: auto;
    padding: 0;
    border: 1px solid #888;
    width: 450px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    animation: modalFadeIn 0.3s;
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-header {
    padding: 16px 24px;
    border-bottom: 1px solid #e2e8f0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h2 {
    margin: 0;
    font-size: 18px;
    color: var(--title);
}

.close-modal {
    color: #aaa;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    line-height: 1;
}

.close-modal:hover {
    color: #000;
}

.modal-body {
    padding: 24px;
    color: var(--text);
}

.modal-footer {
    padding: 16px 24px;
    border-top: 1px solid #e2e8f0;
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

.modal-btn {
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 500;
    border: none;
}

.confirm-btn {
    font-size: 16px;
    background: var(--btn-gradient);
    color: white;
}

.cancel-btn {
    background: #e2e8f0;
    color: var(--text);
}

/* SSN Floating Button */
.ssn-floating-button {
    position: fixed;
    top: 30px;
    left: 30px;
    z-index: 1000;
}

.ssn-button-trigger {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--btn-gradient);
    color: white;
    padding: 10px 16px;
    border-radius: 30px;
    cursor: pointer;
    backdrop-filter: blur(8px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.ssn-button-trigger:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

.ssn-button-text {
    font-size: 14px;
    font-weight: 500;
}

.ssn-info-panel {
    position: absolute;
    top: 50px;
    left: 0;
    width: 320px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    border: 1px solid #e2e8f0;
}

.ssn-info-panel.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.ssn-info-header {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    padding: 16px 20px;
    border-bottom: 1px solid #e2e8f0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.ssn-info-header h3 {
    margin: 0;
    font-size: 16px;
    color: #1e293b;
    font-weight: 700;
}

.ssn-close-btn {
    background: transparent;
    border: none;
    font-size: 24px;
    color: #94a3b8;
    cursor: pointer;
    line-height: 1;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    transition: all 0.2s;
}

.ssn-close-btn:hover {
    color: #ef4444;
    background: #fee2e2;
}

.ssn-info-content {
    padding: 20px;
}

.ssn-info-item {
    display: flex;
    margin-bottom: 12px;
    font-size: 14px;
    line-height: 1.5;
}

.ssn-info-item:last-child {
    margin-bottom: 0;
}

.ssn-info-item label {
    color: #64748b;
    width: 90px;
    flex-shrink: 0;
}

.ssn-info-item span {
    color: #0f172a;
    font-weight: 500;
    word-break: break-all;
}