/* ===========================
   SRS Custom Styles
   =========================== */

/* --- CSS Variables --- */
:root {
    --srs-primary: #2563EB;
    --srs-primary-dark: #1D4ED8;
    --srs-primary-light: #EFF6FF;
    --srs-nav-bg: #1E293B;
    --srs-nav-hover: #334155;
    --srs-body-bg: #FFFFFF;
    --srs-card-bg: #FFFFFF;
    --srs-border: #E2E8F0;
    --srs-text: #1E293B;
    --srs-text-muted: #64748B;
    --srs-radius: 0.5rem;
    --srs-radius-lg: 0.75rem;
    --srs-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --srs-shadow: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.04);
    --srs-shadow-lg: 0 4px 6px rgba(0, 0, 0, 0.07), 0 2px 4px rgba(0, 0, 0, 0.04);
    --srs-font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans KR", "Malgun Gothic", sans-serif;
}

/* --- Base --- */
body {
    min-height: 100vh;
    width: 100vw;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    background-color: var(--srs-body-bg);
    font-family: var(--srs-font-family);
    color: var(--srs-text);
    font-size: 0.9375rem;
    line-height: 1.6;
}

footer {
    margin-top: auto;
}

/* --- Navbar --- */
.navbar {
    background-color: var(--srs-nav-bg) !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12);
    padding-top: 0.75rem;
    padding-bottom: 0.75rem;
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.25rem;
    letter-spacing: 0.025em;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.srs-navbar-logo {
    height: 52px;
    margin-top: -0.75rem;
    margin-bottom: -0.75rem;
    width: auto;
}

.navbar .nav-link {
    transition: color 0.2s, background-color 0.2s;
    border-radius: var(--srs-radius);
    padding-left: 0.75rem !important;
    padding-right: 0.75rem !important;
}

.navbar .nav-link:hover {
    background-color: var(--srs-nav-hover);
}

.navbar .srs-user-info {
    color: #94A3B8;
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

.navbar .btn-logout {
    font-size: 0.8125rem;
    padding: 0.25rem 0.75rem;
    border-color: #475569;
    color: #94A3B8;
    transition: all 0.2s;
}

.navbar .btn-logout:hover {
    border-color: #94A3B8;
    color: #F1F5F9;
    background-color: var(--srs-nav-hover);
}

/* --- Cards --- */
.card {
    border: 1px solid var(--srs-border);
    border-radius: var(--srs-radius-lg);
    box-shadow: var(--srs-shadow);
    background-color: var(--srs-card-bg);
    overflow: hidden;
}

.card-header {
    background-color: var(--srs-card-bg);
    border-bottom: 1px solid var(--srs-border);
    font-weight: 600;
    padding: 0.875rem 1.25rem;
}

.card-body {
    padding: 1.25rem;
}

.card.srs-accent {
    border-top: 3px solid var(--srs-primary);
}

/* --- Tables --- */
.table thead th {
    background-color: #F1F5F9;
    color: var(--srs-text);
    font-weight: 600;
    font-size: 0.8125rem;
    text-transform: none;
    border-bottom: 2px solid var(--srs-border);
    padding: 0.75rem;
}

.table tbody td {
    padding: 0.75rem;
    vertical-align: middle;
    color: var(--srs-text);
}

.table-hover tbody tr:hover {
    background-color: var(--srs-primary-light);
}

.table tbody td a {
    color: #1a56db;
    text-decoration: none;
    font-weight: 500;
}

.table tbody td a:hover {
    text-decoration: underline;
    color: #1e429f;
}

/* --- Badges --- */
.badge {
    border-radius: 50rem;
    padding: 0.35em 0.75em;
    font-weight: 500;
    font-size: 0.75rem;
    letter-spacing: 0.025em;
}

/* --- Buttons --- */
.btn {
    border-radius: var(--srs-radius);
    font-weight: 500;
    transition: all 0.2s ease;
}

.btn-primary {
    background-color: var(--srs-primary);
    border-color: var(--srs-primary);
}

.btn-primary:hover {
    background-color: var(--srs-primary-dark);
    border-color: var(--srs-primary-dark);
}

.btn-outline-primary {
    color: var(--srs-primary);
    border-color: var(--srs-primary);
}

.btn-outline-primary:hover {
    background-color: var(--srs-primary);
    border-color: var(--srs-primary);
}

/* --- Forms --- */
.form-label {
    font-weight: 500;
    font-size: 0.875rem;
    color: var(--srs-text);
    margin-bottom: 0.375rem;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--srs-primary);
    box-shadow: 0 0 0 0.2rem rgba(37, 99, 235, 0.15);
}

/* --- Footer --- */
.srs-footer {
    background-color: #F1F5F9;
    border-top: 1px solid var(--srs-border);
    padding: 1rem 0;
}

.srs-footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.srs-footer-info p {
    margin-bottom: 0.375rem;
    color: var(--srs-text-muted);
    font-size: 0.8125rem;
    line-height: 1.7;
}

.srs-footer-info p:last-of-type {
    margin-bottom: 0;
}

.srs-footer-info i {
    color: #94A3B8;
    margin-right: 0.25rem;
    font-size: 0.75rem;
}

.srs-footer-item {
    display: inline-block;
}

.srs-footer-divider {
    color: #CBD5E1;
    margin: 0 0.625rem;
}

.srs-footer-copyright {
    margin-bottom: 0;
    color: #94A3B8;
    font-size: 0.75rem;
    white-space: nowrap;
}

/* --- Page Header --- */
.srs-page-header {
    padding-bottom: 1rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--srs-border);
}

.srs-page-header h3 {
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--srs-text);
    margin-bottom: 0;
}

/* --- Status Stat Cards (Dashboard) --- */
.srs-stat-card {
    border: 1px solid var(--srs-border);
    border-radius: var(--srs-radius-lg);
    border-left: 4px solid;
    background-color: var(--srs-card-bg);
    box-shadow: var(--srs-shadow-sm);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
    overflow: hidden;
}

.srs-stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--srs-shadow-lg);
}

.srs-stat-card .stat-label {
    font-size: 0.75rem;
    color: var(--srs-text-muted);
    font-weight: 500;
    text-transform: none;
}

.srs-stat-card .stat-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--srs-text);
    line-height: 1.2;
}

.srs-stat-card.border-status-registered { border-left-color: #3B82F6; }
.srs-stat-card.border-status-reviewing { border-left-color: #06B6D4; }
.srs-stat-card.border-status-rejected { border-left-color: #EF4444; }
.srs-stat-card.border-status-accepted { border-left-color: #8B5CF6; }
.srs-stat-card.border-status-in-progress { border-left-color: #F59E0B; }
.srs-stat-card.border-status-completed { border-left-color: #10B981; }

.srs-stat-card.border-status-registered .stat-value { color: #3B82F6; }
.srs-stat-card.border-status-reviewing .stat-value { color: #06B6D4; }
.srs-stat-card.border-status-rejected .stat-value { color: #EF4444; }
.srs-stat-card.border-status-accepted .stat-value { color: #8B5CF6; }
.srs-stat-card.border-status-in-progress .stat-value { color: #F59E0B; }
.srs-stat-card.border-status-completed .stat-value { color: #10B981; }

/* --- Detail Page --- */
.srs-info-row {
    padding: 0.625rem 0;
    border-bottom: 1px solid #F1F5F9;
}

.srs-info-row:last-child {
    border-bottom: none;
}

.srs-info-label {
    font-weight: 500;
    color: var(--srs-text-muted);
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.srs-info-value {
    color: var(--srs-text);
}

.srs-content-block {
    background-color: #F8FAFC;
    border-radius: var(--srs-radius);
    padding: 1.25rem;
    margin-top: 1rem;
    border: 1px solid #F1F5F9;
    line-height: 1.7;
}

/* --- Reply styles --- */
.srs-reply {
    padding: 1rem 0 1rem 1rem;
    border-left: 3px solid var(--srs-border);
    margin-bottom: 0;
}

.srs-reply:hover {
    border-left-color: var(--srs-primary);
}

.srs-reply-author {
    font-weight: 600;
    color: var(--srs-text);
}

.srs-reply-time {
    font-size: 0.8125rem;
    color: var(--srs-text-muted);
}

/* --- Status Change Panel --- */
.srs-action-panel {
    border-left: 4px solid var(--srs-primary);
}

/* --- Auth Pages (Login/Register) --- */
.srs-auth-brand {
    text-align: center;
    margin-bottom: 1.5rem;
}

.srs-auth-brand h2 {
    font-weight: 700;
    color: var(--srs-primary);
    font-size: 1.75rem;
    margin-bottom: 0.25rem;
}

.srs-auth-brand p {
    color: var(--srs-text-muted);
    font-size: 0.875rem;
    margin-bottom: 0;
}

.srs-auth-links {
    text-align: center;
    margin-top: 1rem;
    font-size: 0.8125rem;
}

.srs-auth-links a {
    color: var(--srs-text-muted);
    text-decoration: none;
}

.srs-auth-links a:hover {
    text-decoration: underline;
    color: var(--srs-text);
}

.srs-auth-links-divider {
    color: var(--srs-border);
    margin: 0 0.75rem;
}

/* --- Pagination --- */
.pagination .page-link {
    color: var(--srs-primary);
    border-color: var(--srs-border);
    font-size: 0.875rem;
}

.pagination .page-item.active .page-link {
    background-color: var(--srs-primary);
    border-color: var(--srs-primary);
    color: #fff;
}

.pagination .page-link:hover {
    background-color: var(--srs-primary-light);
    color: var(--srs-primary-dark);
}

/* --- User Info Grid (Mypage) --- */
.srs-user-grid {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.75rem 1.5rem;
    align-items: center;
}

.srs-user-grid dt {
    font-weight: 500;
    color: var(--srs-text-muted);
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.srs-user-grid dd {
    margin-bottom: 0;
    color: var(--srs-text);
    font-weight: 500;
}

/* --- Admin user status badges --- */
.badge-status-pending {
    background-color: #F59E0B;
    color: #fff;
}

.badge-status-active {
    background-color: #10B981;
    color: #fff;
}

/* --- Alerts --- */
.alert {
    border-radius: var(--srs-radius);
    font-size: 0.875rem;
}

/* --- List Toolbar (between search card and table) --- */
.srs-list-toolbar {
    min-height: calc(1.5em + 0.75rem + 2px);
}

/* --- Utility --- */
.srs-container {
    padding-top: 2rem;
    padding-bottom: 2rem;
}

/* --- Public Notices (Login Page) --- */
.srs-public-notices {
    padding: 0.75rem 0;
}

.srs-public-notice {
    padding: 0.375rem 0;
    font-size: 0.8125rem;
    color: var(--srs-text-muted);
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

.srs-public-notice-link {
    color: var(--srs-text-muted);
    text-decoration: none;
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.srs-public-notice-link:hover {
    color: var(--srs-primary);
    text-decoration: underline;
}

.srs-public-notice-date {
    font-size: 0.75rem;
    color: var(--srs-text-muted);
    opacity: 0.7;
    flex-shrink: 0;
}

/* --- Dashboard table: fixed layout + title truncation --- */
.card .table thead th:first-child,
.card .table tbody td:first-child { padding-left: 1.25rem; }
.card .table:has(.srs-title-cell) { table-layout: fixed; }
.srs-title-cell { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 0; }
.table tbody td.srs-title-cell a { color: #212529; font-weight: normal; text-decoration: none; }
.table tbody td.srs-title-cell a:hover,
.table tbody td.srs-title-cell a:focus { color: #000; text-decoration: underline; }
.table tbody td.srs-title-cell a.srs-notice-pinned,
.table tbody td a.srs-notice-pinned { color: #212529; font-weight: bold; text-decoration: none; }
.table tbody td.srs-title-cell a.srs-notice-pinned:hover,
.table tbody td a.srs-notice-pinned:hover { color: #000; text-decoration: underline; }
.table tbody td.srs-title-cell a.srs-notice-normal,
.table tbody td a.srs-notice-normal { color: #212529; font-weight: normal; text-decoration: none; }
.table tbody td.srs-title-cell a.srs-notice-normal:hover,
.table tbody td a.srs-notice-normal:hover { color: #000; text-decoration: underline; }

/* --- SR list: title style --- */
.table tbody td a.srs-sr-normal { color: #212529; font-weight: normal; text-decoration: none; }
.table tbody td a.srs-sr-normal:hover { color: #000; text-decoration: underline; }
.table tbody td a.srs-sr-mine { color: #212529; font-weight: 600; text-decoration: none; }
.table tbody td a.srs-sr-mine:hover { color: #000; text-decoration: underline; }


/* --- Notification error message: 2-line truncation --- */
.srs-error-cell {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.srs-error-link { text-decoration: none; }
.srs-error-link:hover,
.srs-error-link:focus { text-decoration: underline; }

/* --- Responsive --- */
@media (max-width: 768px) {
    .srs-page-header h3 {
        font-size: 1.25rem;
    }

    .srs-stat-card .stat-value {
        font-size: 1.5rem;
    }

    .srs-user-grid {
        grid-template-columns: 1fr;
        gap: 0.25rem 0;
    }

    .srs-user-grid dt {
        margin-top: 0.5rem;
    }

    .srs-footer-inner {
        flex-direction: column;
    }

    .srs-footer-copyright {
        margin-top: 0.75rem;
    }

    .srs-footer-item {
        display: block;
        margin-bottom: 0.125rem;
    }

    .srs-footer-divider {
        display: none;
    }
}