:root {
    --color-primary: #841617;
    --color-secondary: #002868;
    --color-background: #FFFFFF;
    --color-surface: #F8F9FA;
    --color-border: #E2E8F0;
    --color-text: #1A202C;
    --color-text-light: #718096;
    --color-success: #28A745;
    --color-danger: #DC3545;
    --color-warning: #FFC107;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -1px rgba(0,0,0,0.04);
    --shadow-lg: 0 10px 25px -3px rgba(0,0,0,0.08), 0 4px 6px -2px rgba(0,0,0,0.04);
    --shadow-xl: 0 20px 40px -5px rgba(0,0,0,0.1);
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, Roboto, Oxygen, Ubuntu, sans-serif;
    background-color: #F0F2F5;
    color: var(--color-text);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

/* ===== Header ===== */
.header {
    background: linear-gradient(135deg, var(--color-secondary) 0%, #001a4d 100%);
    color: white;
    padding: 0;
    box-shadow: 0 4px 20px rgba(0, 40, 104, 0.3);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 64px;
}

.logo {
    font-size: 1.4rem;
    font-weight: 700;
    color: white;
    text-decoration: none;
    letter-spacing: -0.02em;
}

.nav {
    display: flex;
    gap: 4px;
}

.nav a {
    color: rgba(255,255,255,0.85);
    text-decoration: none;
    padding: 8px 18px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    font-weight: 500;
    font-size: 0.93rem;
}

.nav a:hover {
    background-color: rgba(255,255,255,0.15);
    color: white;
}

/* ===== Main ===== */
.main {
    flex: 1;
    padding: 32px 0;
}

/* ===== Footer ===== */
.footer {
    background-color: white;
    padding: 24px 0;
    text-align: center;
    color: var(--color-text-light);
    border-top: 1px solid var(--color-border);
    font-size: 0.875rem;
}

/* ===== Cards ===== */
.card {
    background: white;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-3px);
    border-color: transparent;
}

.card-img {
    width: 100%;
    height: 220px;
    object-fit: contain;
    background-color: #f0f2f5;
}

.card-body {
    padding: 18px;
}

.card-title {
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--color-text);
}

.card-text {
    color: var(--color-text-light);
    font-size: 0.875rem;
}

/* ===== Grid ===== */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 24px;
}

/* ===== Year Tabs ===== */
.year-tabs {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 32px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--color-border);
}

.year-tab {
    padding: 8px 20px;
    border: 2px solid var(--color-secondary);
    border-radius: 24px;
    text-decoration: none;
    color: var(--color-secondary);
    font-weight: 500;
    font-size: 0.9rem;
    transition: var(--transition);
}

.year-tab:hover {
    background-color: rgba(0, 40, 104, 0.08);
}

.year-tab.active {
    background-color: var(--color-secondary);
    color: white;
    box-shadow: 0 2px 8px rgba(0, 40, 104, 0.3);
}

/* ===== Country Section ===== */
.country-section {
    margin-bottom: 36px;
}

.country-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    margin-bottom: 18px;
    border-bottom: 2px solid var(--color-primary);
}

.country-header h3 {
    color: var(--color-primary);
    font-size: 1.2rem;
    font-weight: 600;
}

.country-count {
    background-color: var(--color-primary);
    color: white;
    padding: 2px 12px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
}

/* ===== Forms ===== */
.form-group {
    margin-bottom: 14px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-text);
}

.form-control {
    width: 100%;
    padding: 11px 16px;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    transition: var(--transition);
    background-color: white;
    color: var(--color-text);
    font-family: inherit;
}

.form-control:focus {
    outline: none;
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 3px rgba(0, 40, 104, 0.12);
}

.form-control::placeholder {
    color: #A0AEC0;
}

select.form-control {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23718096' d='M6 8.825L0.375 3.2l0.85-0.85L6 7.125l4.775-4.775 0.85 0.85z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 38px;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 11px 24px;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    text-align: center;
    transition: var(--transition);
    font-family: inherit;
    line-height: 1.4;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-secondary) 0%, #001a4d 100%);
    color: white;
    box-shadow: 0 2px 8px rgba(0, 40, 104, 0.25);
}

.btn-primary:hover {
    box-shadow: 0 4px 14px rgba(0, 40, 104, 0.35);
    transform: translateY(-1px);
}

.btn-success {
    background: linear-gradient(135deg, #28A745 0%, #20863a 100%);
    color: white;
    box-shadow: 0 2px 8px rgba(40, 167, 69, 0.25);
}

.btn-success:hover {
    box-shadow: 0 4px 14px rgba(40, 167, 69, 0.35);
    transform: translateY(-1px);
}

.btn-danger {
    background: linear-gradient(135deg, #DC3545 0%, #b72d3a 100%);
    color: white;
    box-shadow: 0 2px 8px rgba(220, 53, 69, 0.25);
}

.btn-danger:hover {
    box-shadow: 0 4px 14px rgba(220, 53, 69, 0.35);
    transform: translateY(-1px);
}

.btn-outline {
    background: transparent;
    color: var(--color-text-light);
    border: 1.5px solid var(--color-border);
    box-shadow: none;
}

.btn-outline:hover {
    background: var(--color-surface);
    border-color: #CBD5E0;
}

.btn-sm {
    padding: 7px 14px;
    font-size: 0.85rem;
    border-radius: var(--radius-sm);
}

.btn-lg {
    padding: 14px 32px;
    font-size: 1.05rem;
}

/* ===== Stats ===== */
.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 20px;
    margin-bottom: 32px;
}

.stat-card {
    background: white;
    padding: 24px;
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, var(--color-secondary), var(--color-primary));
}

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

.stat-value {
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--color-secondary), var(--color-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--color-text-light);
    font-weight: 500;
    margin-top: 4px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ===== Tables ===== */
.table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
}

.table th,
.table td {
    padding: 14px 18px;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

.table th {
    background-color: var(--color-surface);
    font-weight: 600;
    color: var(--color-text);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

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

.table tr:hover td {
    background-color: #F7FAFC;
}

/* ===== Status Badges ===== */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.badge-pending {
    background-color: #FFF3CD;
    color: #856404;
    border: 1px solid #FFEAA7;
}

.badge-approved {
    background: linear-gradient(135deg, #d4edda, #c3e6cb);
    color: #155724;
    border: 1px solid #b8dcc5;
}

.badge-rejected {
    background: linear-gradient(135deg, #f8d7da, #f5c6cb);
    color: #721c24;
    border: 1px solid #f1b0b7;
}

/* ===== Alerts ===== */
.alert {
    padding: 14px 20px;
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
    font-size: 0.93rem;
    font-weight: 500;
}

.alert-success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-danger {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.alert-info {
    background-color: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
}

/* ===== Admin Layout ===== */
.admin-layout {
    display: flex;
    gap: 32px;
}

.admin-sidebar {
    width: 240px;
    flex-shrink: 0;
}

.admin-sidebar nav {
    background: white;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    border: 1px solid var(--color-border);
    position: sticky;
    top: 96px;
}

.admin-sidebar a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 20px;
    text-decoration: none;
    color: var(--color-text);
    border-bottom: 1px solid var(--color-border);
    transition: var(--transition);
    font-weight: 500;
    font-size: 0.93rem;
}

.admin-sidebar a:hover {
    background-color: #F7FAFC;
    color: var(--color-secondary);
}

.admin-sidebar a.active {
    background: linear-gradient(135deg, rgba(0,40,104,0.06), rgba(132,22,23,0.04));
    color: var(--color-secondary);
    border-left: 3px solid var(--color-secondary);
    font-weight: 600;
}

.admin-sidebar a:last-child {
    border-bottom: none;
}

.admin-content {
    flex: 1;
    min-width: 0;
}

/* ===== Page Header ===== */
.page-header {
    margin-bottom: 28px;
}

.page-header h1 {
    color: var(--color-text);
    margin-bottom: 6px;
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.page-header p {
    color: var(--color-text-light);
    font-size: 0.95rem;
}

/* ===== Empty State ===== */
.empty-state {
    text-align: center;
    padding: 80px 20px;
    color: var(--color-text-light);
    background: white;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}

.empty-state h3 {
    margin-bottom: 8px;
    color: var(--color-text);
    font-weight: 600;
}

/* ===== Photo Upload ===== */
.photo-upload {
    border: 2px dashed var(--color-border);
    border-radius: var(--radius-md);
    padding: 40px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    background: var(--color-surface);
}

.photo-upload:hover {
    border-color: var(--color-secondary);
    background: rgba(0, 40, 104, 0.02);
}

.photo-upload.has-file {
    border-style: solid;
    border-color: var(--color-success);
    background: rgba(40, 167, 69, 0.03);
}

.photo-preview {
    display: block;
    width: 260px;
    height: 260px;
    object-fit: cover;
    border-radius: var(--radius-md);
    margin: 0 auto;
}

/* ===== Register Form ===== */
.register-container {
    max-width: 680px;
    margin: 0 auto;
}

.register-header {
    text-align: center;
    margin-bottom: 36px;
}

.register-header h1 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 8px;
}

.register-header p {
    color: var(--color-text-light);
    font-size: 1.05rem;
}

.register-form {
    background: white;
    padding: 28px 36px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
}

.form-section {
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--color-border);
}

.form-section:last-of-type {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.form-section-title {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-secondary);
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.phone-input-group {
    display: flex;
    gap: 10px;
}

.phone-code-select {
    width: 200px !important;
    flex-shrink: 0;
}

.flag-select {
    position: relative;
    width: 100%;
}

.flag-select-native {
    position: absolute;
    inset: 0;
    opacity: 0;
    pointer-events: none;
    width: 100%;
    height: 100%;
}

.flag-select-button {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 11px 16px;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    transition: var(--transition);
    background-color: white;
    color: var(--color-text);
    font-family: inherit;
    cursor: pointer;
    line-height: 1.4;
}

.flag-select-button:focus {
    outline: none;
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 3px rgba(0, 40, 104, 0.12);
}

.flag-select-icon {
    font-size: 1.1rem;
    flex-shrink: 0;
}

.flag-select-text {
    flex: 1;
    text-align: left;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.flag-select-caret {
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 6px solid #718096;
    flex-shrink: 0;
}

.flag-select-menu {
    display: none;
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    right: 0;
    max-height: 280px;
    overflow: auto;
    background: white;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-md);
    z-index: 300;
}

.flag-select.open .flag-select-menu {
    display: block;
}

.flag-select-option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 12px;
    cursor: pointer;
    font-size: 0.9rem;
    line-height: 1.3;
}

.flag-select-option:hover {
    background: var(--color-surface);
}

.flag-select-option.selected {
    background: rgba(0, 40, 104, 0.06);
}

.flag-select-option-icon {
    font-size: 1.05rem;
    flex-shrink: 0;
}

.flag-select-option-text {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.phone-number-input {
    flex: 1;
}

.form-hint {
    color: var(--color-text-light);
    font-size: 0.8rem;
    margin-top: 4px;
}

.photo-upload-zone {
    border: 2px dashed var(--color-border);
    border-radius: var(--radius-md);
    padding: 32px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    background: var(--color-surface);
    position: relative;
}

.photo-upload-zone:hover {
    border-color: var(--color-secondary);
    background: rgba(0, 40, 104, 0.03);
}

.photo-upload-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 12px;
    background: linear-gradient(135deg, var(--color-secondary), var(--color-primary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.3rem;
}

.photo-upload-text {
    color: var(--color-text);
    font-weight: 500;
    margin-bottom: 4px;
}

.photo-upload-hint {
    color: var(--color-text-light);
    font-size: 0.8rem;
}

.social-input {
    position: relative;
}

.social-input .social-prefix {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-light);
    font-size: 0.85rem;
    pointer-events: none;
}

/* ===== Tag Selector ===== */
.tag-selector {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.tag-option {
    display: inline-flex;
    align-items: center;
    padding: 7px 16px;
    border: 1.5px solid var(--color-border);
    border-radius: 100px;
    background: white;
    color: var(--color-text);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    user-select: none;
}

.tag-option:hover:not(:disabled) {
    border-color: var(--color-secondary);
    color: var(--color-secondary);
    background: rgba(0, 40, 104, 0.04);
}

.tag-option--selected {
    background: var(--color-secondary);
    border-color: var(--color-secondary);
    color: white;
}

.tag-option--selected:hover:not(:disabled) {
    background: #001a4d;
    border-color: #001a4d;
    color: white;
}

.tag-option:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

/* ===== Review Card (Admin Submissions) ===== */
.review-card {
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
    overflow: hidden;
    margin-bottom: 24px;
    transition: var(--transition);
}

.review-card:hover {
    box-shadow: var(--shadow-lg);
}

.review-card-header {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 24px 28px;
    background: linear-gradient(135deg, #F7FAFC, #EDF2F7);
    border-bottom: 1px solid var(--color-border);
}

.review-photo {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid white;
    box-shadow: var(--shadow-md);
    flex-shrink: 0;
}

.review-photo-placeholder {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: 700;
    border: 3px solid white;
    box-shadow: var(--shadow-md);
    flex-shrink: 0;
}

.review-name-section {
    flex: 1;
}

.review-name {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 2px;
}

.review-email {
    color: var(--color-text-light);
    font-size: 0.9rem;
}

.review-submitted {
    color: var(--color-text-light);
    font-size: 0.8rem;
}

.review-card-body {
    padding: 24px 28px;
}

.review-details-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 24px;
}

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

.review-detail-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-text-light);
}

.review-detail-value {
    font-size: 0.95rem;
    color: var(--color-text);
    font-weight: 500;
}

.review-social-links {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 24px;
}

.review-social-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 20px;
    color: var(--color-secondary);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
    transition: var(--transition);
}

.review-social-link:hover {
    background: rgba(0, 40, 104, 0.06);
    border-color: var(--color-secondary);
}

.review-card-actions {
    display: flex;
    gap: 12px;
    align-items: center;
    padding: 20px 28px;
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
}

.reject-reason-input {
    flex: 1;
    padding: 9px 14px;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-family: inherit;
    transition: var(--transition);
}

.reject-reason-input:focus {
    outline: none;
    border-color: var(--color-danger);
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
}

/* ===== Admin Dashboard Stats ===== */
.dashboard-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 32px;
}

.dashboard-stat {
    background: white;
    padding: 28px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.dashboard-stat:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.dashboard-stat.pending::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #FFC107, #FFD54F);
}

.dashboard-stat.approved::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #28A745, #48D068);
}

.dashboard-stat.rejected::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #DC3545, #F06070);
}

.dashboard-stat.total::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-secondary), var(--color-primary));
}

.dashboard-stat-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    margin-bottom: 14px;
}

.dashboard-stat.pending .dashboard-stat-icon {
    background: #FFF3CD;
    color: #856404;
}

.dashboard-stat.approved .dashboard-stat-icon {
    background: #d4edda;
    color: #155724;
}

.dashboard-stat.rejected .dashboard-stat-icon {
    background: #f8d7da;
    color: #721c24;
}

.dashboard-stat.total .dashboard-stat-icon {
    background: linear-gradient(135deg, rgba(0,40,104,0.1), rgba(132,22,23,0.08));
    color: var(--color-secondary);
}

.dashboard-stat-value {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--color-text);
    line-height: 1.1;
}

.dashboard-stat-label {
    font-size: 0.85rem;
    color: var(--color-text-light);
    font-weight: 500;
    margin-top: 2px;
}

/* ===== Filter Tabs (Admin Alumni) ===== */
.filter-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.filter-tab {
    padding: 8px 18px;
    border-radius: 24px;
    text-decoration: none;
    font-size: 0.88rem;
    font-weight: 600;
    transition: var(--transition);
    border: 1.5px solid var(--color-border);
    color: var(--color-text-light);
    background: white;
}

.filter-tab:hover {
    border-color: #CBD5E0;
    background: var(--color-surface);
}

.filter-tab.active-all {
    background: linear-gradient(135deg, var(--color-secondary), #001a4d);
    color: white;
    border-color: transparent;
    box-shadow: 0 2px 8px rgba(0, 40, 104, 0.3);
}

.filter-tab.active-approved {
    background: linear-gradient(135deg, #28A745, #20863a);
    color: white;
    border-color: transparent;
    box-shadow: 0 2px 8px rgba(40, 167, 69, 0.3);
}

.filter-tab.active-pending {
    background: linear-gradient(135deg, #e6a817, #c4900a);
    color: white;
    border-color: transparent;
    box-shadow: 0 2px 8px rgba(230, 168, 23, 0.3);
}

.filter-tab.active-rejected {
    background: linear-gradient(135deg, #DC3545, #b72d3a);
    color: white;
    border-color: transparent;
    box-shadow: 0 2px 8px rgba(220, 53, 69, 0.3);
}

/* ===== Login Page ===== */
.login-wrapper {
    min-height: calc(100vh - 200px);
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-card {
    width: 100%;
    max-width: 420px;
    background: white;
    padding: 44px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border);
}

.login-title {
    text-align: center;
    margin-bottom: 8px;
    color: var(--color-text);
    font-size: 1.6rem;
    font-weight: 700;
}

.login-subtitle {
    text-align: center;
    margin-bottom: 32px;
    color: var(--color-text-light);
    font-size: 0.93rem;
}

.login-divider {
    width: 48px;
    height: 3px;
    background: linear-gradient(90deg, var(--color-secondary), var(--color-primary));
    margin: 0 auto 28px;
    border-radius: 2px;
}

/* ===== Submission Count Badge (Nav) ===== */
.nav-badge {
    background: var(--color-danger);
    color: white;
    font-size: 0.7rem;
    padding: 2px 7px;
    border-radius: 10px;
    font-weight: 700;
    margin-left: 4px;
}

/* ===== Welcome Section (Dashboard) ===== */
.welcome-banner {
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary) 100%);
    color: white;
    padding: 32px;
    border-radius: var(--radius-md);
    margin-bottom: 28px;
}

.welcome-banner h1 {
    color: white;
    font-size: 1.6rem;
    margin-bottom: 6px;
}

.welcome-banner p {
    color: rgba(255,255,255,0.85);
    font-size: 0.95rem;
}

/* ===== Social Links ===== */
.social-links-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.social-link-item {
    display: flex;
    gap: 10px;
    align-items: center;
}

.social-link-item select {
    width: 150px;
}

.social-link-item input {
    flex: 1;
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .header .container {
        flex-direction: column;
        gap: 12px;
        height: auto;
        padding: 12px 24px;
    }

    .nav {
        gap: 4px;
    }

    .grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    }

    .admin-layout {
        flex-direction: column;
    }

    .admin-sidebar {
        width: 100%;
    }

    .admin-sidebar nav {
        position: static;
    }

    .stats,
    .dashboard-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .table {
        display: block;
        overflow-x: auto;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .register-form {
        padding: 24px;
    }

    .review-card-header {
        flex-direction: column;
        text-align: center;
    }

    .review-card-actions {
        flex-direction: column;
    }

    .review-details-grid {
        grid-template-columns: 1fr;
    }

    .phone-input-group {
        flex-direction: column;
    }

    .phone-code-select {
        width: 100% !important;
    }

    .login-card {
        padding: 28px;
        margin: 0 16px;
    }
}