/* ═══════════════════════════════════════════
   Galilee Bible Class — Styles
   Deep Purple (#4A0E4E) & Gold (#D4AF37)
   Mobile-first, NO external dependencies
   ═══════════════════════════════════════════ */

/* ── Reset & Base ── */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: #f5f5f5;
    color: #333;
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

a {
    color: #4A0E4E;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* ── Navbar ── */
.navbar {
    background: linear-gradient(135deg, #4A0E4E, #6B1A70);
    color: white;
    padding: 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 56px;
    flex-wrap: wrap;
}

.nav-brand {
    color: white;
    font-weight: 700;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.nav-cross {
    color: #D4AF37;
    font-size: 1.3rem;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    -webkit-appearance: none;
    touch-action: manipulation;
    min-width: 44px;
    min-height: 44px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.nav-links a {
    color: rgba(255,255,255,0.9);
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    font-size: 0.9rem;
    text-decoration: none;
    transition: background 0.2s;
    white-space: nowrap;
}

.nav-links a:hover {
    background: rgba(255,255,255,0.15);
    text-decoration: none;
}

.nav-logout {
    color: #D4AF37 !important;
    font-weight: 600;
}

@media (max-width: 768px) {
    .nav-toggle {
        display: block;
    }
    .nav-links {
        display: none;
        width: 100%;
        flex-direction: column;
        padding: 0.5rem 0 1rem;
        gap: 0;
    }
    .nav-links.show {
        display: flex;
    }
    .nav-links a {
        padding: 0.75rem 1rem;
        width: 100%;
        border-radius: 0;
        font-size: 1rem;
    }
}

/* ── Main Content ── */
.main-content {
    flex: 1;
    padding: 1.5rem 0;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* ── Footer ── */
.footer {
    background: #4A0E4E;
    color: rgba(255,255,255,0.7);
    text-align: center;
    padding: 1rem;
    font-size: 0.85rem;
    margin-top: auto;
}

/* ── Login Page ── */
.login-body {
    background: linear-gradient(135deg, #4A0E4E 0%, #2d0830 50%, #1a0420 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-container {
    width: 100%;
    max-width: 420px;
    padding: 1rem;
}

.login-card {
    background: white;
    border-radius: 16px;
    padding: 2.5rem 2rem;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.login-header {
    text-align: center;
    margin-bottom: 2rem;
}

.login-cross {
    font-size: 3rem;
    color: #D4AF37;
    display: block;
    margin-bottom: 0.5rem;
}

.login-header h1 {
    color: #4A0E4E;
    font-size: 1.5rem;
    margin-bottom: 0.25rem;
}

.login-subtitle {
    color: #888;
    font-size: 0.9rem;
}

/* ── Forms ── */
.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.4rem;
    color: #444;
    font-size: 0.9rem;
}

.form-input, .form-textarea, select.form-input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid #ddd;
    border-radius: 10px;
    font-size: 16px; /* Prevents iOS zoom */
    font-family: inherit;
    color: #333;
    background: #fafafa;
    transition: border-color 0.2s;
    -webkit-appearance: none;
    appearance: none;
}

.form-input:focus, .form-textarea:focus, select.form-input:focus {
    border-color: #4A0E4E;
    outline: none;
    background: white;
}

.form-textarea {
    resize: vertical;
    min-height: 100px;
}

.form-row {
    display: flex;
    gap: 1rem;
}

.form-half {
    flex: 1;
}

@media (max-width: 600px) {
    .form-row {
        flex-direction: column;
        gap: 0;
    }
}

.file-input {
    padding: 0.5rem;
    background: white;
}

.error-message {
    background: #fef2f2;
    color: #dc2626;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    border: 1px solid #fee2e2;
}

/* ── Buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s;
    -webkit-appearance: none;
    appearance: none;
    touch-action: manipulation;
    min-height: 44px;
    gap: 0.5rem;
}

.btn:hover {
    text-decoration: none;
    transform: translateY(-1px);
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.btn-primary {
    background: linear-gradient(135deg, #4A0E4E, #6B1A70);
    color: white;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #5A1E5E, #7B2A80);
    color: white;
}

.btn-secondary {
    background: #f0f0f0;
    color: #4A0E4E;
}

.btn-secondary:hover {
    background: #e0e0e0;
    color: #4A0E4E;
}

.btn-danger {
    background: #dc2626;
    color: white;
}

.btn-danger:hover {
    background: #b91c1c;
    color: white;
}

.btn-block {
    display: flex;
    width: 100%;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn-small {
    padding: 0.4rem 0.75rem;
    font-size: 0.85rem;
    min-height: 36px;
    border-radius: 8px;
}

/* ── Cards ── */
.card {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    margin-bottom: 1rem;
}

.form-card {
    padding: 2rem;
}

/* ── Badges ── */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.badge-success {
    background: #dcfce7;
    color: #166534;
}

.badge-pending {
    background: #f3f4f6;
    color: #6b7280;
}

.badge-draft {
    background: #fef3c7;
    color: #92400e;
}

.badge-inactive {
    background: #fee2e2;
    color: #991b1b;
}

/* ── Page Headers ── */
.page-title {
    font-size: 1.5rem;
    color: #4A0E4E;
    margin-bottom: 1.5rem;
}

.page-header {
    margin-bottom: 1.5rem;
}

.page-header h1 {
    color: #4A0E4E;
    font-size: 1.5rem;
}

.page-header-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.back-link {
    display: inline-block;
    margin-bottom: 0.5rem;
    color: #4A0E4E;
    font-weight: 600;
    font-size: 0.9rem;
}

.lesson-meta-small {
    color: #666;
    font-size: 0.9rem;
    margin-top: 0.25rem;
}

/* ── Lesson View ── */
.lesson-nav {
    margin-bottom: 1.5rem;
}

.lesson-selector {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid #ddd;
    border-radius: 10px;
    font-size: 16px;
    font-family: inherit;
    background: white;
    color: #333;
    -webkit-appearance: none;
    appearance: none;
}

.lesson-card {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 4px 16px rgba(0,0,0,0.08);
}

.lesson-header {
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid #f0f0f0;
}

.lesson-title {
    color: #4A0E4E;
    font-size: 1.6rem;
    margin-bottom: 0.75rem;
}

.lesson-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.lesson-date {
    color: #666;
    font-size: 0.95rem;
}

.lesson-description {
    color: #555;
    font-size: 1.05rem;
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

/* ── Scripture Reference ── */
.scripture-ref {
    background: linear-gradient(135deg, #faf5ff, #f3e8ff);
    border-left: 4px solid #D4AF37;
    padding: 1rem 1.25rem;
    border-radius: 0 10px 10px 0;
    margin-bottom: 1.5rem;
    font-style: italic;
    color: #4A0E4E;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.scripture-icon {
    font-style: normal;
    font-size: 1.2rem;
}

/* ── Lesson Content ── */
.lesson-content {
    font-size: 1.05rem;
    line-height: 1.8;
    color: #333;
}

.lesson-content h2 {
    color: #4A0E4E;
    margin: 1.5rem 0 0.75rem;
    font-size: 1.3rem;
}

.lesson-content h3 {
    color: #4A0E4E;
    margin: 1.25rem 0 0.5rem;
}

.lesson-content p {
    margin-bottom: 1rem;
}

.lesson-content blockquote {
    border-left: 3px solid #D4AF37;
    padding: 0.75rem 1rem;
    margin: 1rem 0;
    background: #faf8f1;
    font-style: italic;
    color: #555;
    border-radius: 0 8px 8px 0;
}

.lesson-content ol, .lesson-content ul {
    margin: 0.75rem 0;
    padding-left: 1.5rem;
}

.lesson-content li {
    margin-bottom: 0.5rem;
}

.lesson-content strong {
    color: #4A0E4E;
}

.lesson-content em {
    color: #666;
}

/* ── Media Section ── */
.media-section {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 2px solid #f0f0f0;
}

.media-section h3 {
    color: #4A0E4E;
    margin-bottom: 1rem;
}

.media-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.media-item {
    padding: 0.75rem;
    background: #f9f9f9;
    border-radius: 8px;
}

.media-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: #4A0E4E;
    font-weight: 500;
}

.media-thumb {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 6px;
}

.audio-player {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.audio-player audio {
    width: 100%;
    max-width: 400px;
}

/* ── Lesson Actions ── */
.lesson-actions {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 2px solid #f0f0f0;
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* ── Questions / Submit ── */
.question-card {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.question-number {
    font-size: 0.85rem;
    font-weight: 700;
    color: #4A0E4E;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.q-type-badge {
    font-size: 0.75rem;
    background: #f3e8ff;
    color: #7c3aed;
    padding: 0.15rem 0.5rem;
    border-radius: 12px;
    font-weight: 600;
    text-transform: none;
    letter-spacing: 0;
}

.q-type-badge-small {
    font-size: 0.7rem;
    background: #f3e8ff;
    color: #7c3aed;
    padding: 0.1rem 0.4rem;
    border-radius: 10px;
    font-weight: 600;
    margin-right: 0.5rem;
}

.question-text {
    font-size: 1.05rem;
    line-height: 1.6;
    margin-bottom: 1rem;
    color: #333;
}

/* MC Options */
.mc-options {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.mc-option {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: #f9f9f9;
    border: 2px solid #e5e5e5;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s;
    min-height: 44px;
}

.mc-option:hover {
    border-color: #4A0E4E;
    background: #faf5ff;
}

.mc-option input[type="radio"] {
    width: 20px;
    height: 20px;
    accent-color: #4A0E4E;
    cursor: pointer;
}

.mc-option input[type="radio"]:checked + .mc-label {
    color: #4A0E4E;
    font-weight: 600;
}

.mc-label {
    font-size: 1rem;
    color: #444;
}

/* Fill blank */
.fill-blank .form-input {
    border-color: #D4AF37;
}

/* Essay */
.essay-input .form-textarea {
    min-height: 120px;
}

/* Submit message */
.submit-message {
    padding: 1rem;
    border-radius: 10px;
    margin-bottom: 1rem;
    font-weight: 600;
    text-align: center;
}

.submit-message.success {
    background: #dcfce7;
    color: #166534;
    border: 1px solid #bbf7d0;
}

.submit-message.error {
    background: #fef2f2;
    color: #dc2626;
    border: 1px solid #fee2e2;
}

/* Alert */
.alert {
    padding: 1rem;
    border-radius: 10px;
    margin-bottom: 1rem;
}

.alert-warning {
    background: #fef3c7;
    color: #92400e;
    border: 1px solid #fde68a;
}

/* ── My Submissions ── */
.submissions-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.submission-card {
    background: white;
    border-radius: 12px;
    padding: 1.25rem 1.5rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.submission-info h3 {
    color: #4A0E4E;
    font-size: 1.05rem;
    margin-bottom: 0.25rem;
}

.submission-meta {
    color: #666;
    font-size: 0.85rem;
}

.submission-status {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

/* ── My Answer View ── */
.answer-card {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.my-answer {
    background: #f9fafb;
    border-radius: 8px;
    padding: 1rem;
    margin-top: 0.5rem;
}

.my-answer p {
    margin-top: 0.5rem;
    white-space: pre-wrap;
}

.my-answer.no-answer {
    color: #9ca3af;
}

.grade-correct {
    display: inline-block;
    color: #166534;
    font-weight: 700;
    margin-top: 0.5rem;
}

.grade-incorrect {
    display: inline-block;
    color: #dc2626;
    font-weight: 700;
    margin-top: 0.5rem;
}

/* ── Admin Dashboard ── */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.stat-card {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    border-top: 3px solid #D4AF37;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: #4A0E4E;
}

.stat-label {
    font-size: 0.85rem;
    color: #666;
    margin-top: 0.25rem;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

@media (max-width: 600px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
}

.quick-actions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 1rem;
}

.current-lesson-info h3 {
    color: #4A0E4E;
}

/* ── Lesson List Compact ── */
.lesson-list-compact {
    margin-top: 1rem;
}

.lesson-list-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 0;
    border-bottom: 1px solid #f0f0f0;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.lesson-list-item:last-child {
    border-bottom: none;
}

.lesson-list-info {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.lesson-list-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* ── Admin Lessons Table ── */
.lessons-table {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.lesson-row {
    background: white;
    border-radius: 12px;
    padding: 1.25rem 1.5rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.lesson-row-main h3 {
    color: #4A0E4E;
    font-size: 1.05rem;
    margin-bottom: 0.25rem;
}

.lesson-row-meta {
    color: #666;
    font-size: 0.85rem;
    margin-bottom: 0.75rem;
}

.lesson-row-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

/* ── Admin Questions ── */
.question-manage-card {
    background: white;
    border-radius: 12px;
    padding: 1.25rem;
    margin-bottom: 0.75rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.question-manage-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.mc-options-display {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    margin-top: 0.5rem;
}

.mc-opt {
    padding: 0.4rem 0.75rem;
    background: #f9f9f9;
    border-radius: 6px;
    font-size: 0.9rem;
}

.mc-correct {
    background: #dcfce7;
    color: #166534;
    font-weight: 600;
}

.correct-answer-display {
    margin-top: 0.5rem;
    color: #166534;
    font-weight: 600;
    font-size: 0.9rem;
}

/* ── Admin Submissions ── */
.member-submission-card {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.member-submission-card.not-submitted {
    opacity: 0.7;
}

.member-sub-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.member-sub-header h3 {
    color: #4A0E4E;
}

.member-answers {
    border-top: 1px solid #f0f0f0;
    padding-top: 1rem;
}

.answer-row {
    padding: 0.75rem 0;
    border-bottom: 1px solid #f5f5f5;
}

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

.answer-question {
    font-weight: 600;
    font-size: 0.9rem;
    color: #444;
    margin-bottom: 0.25rem;
}

.answer-text {
    color: #333;
    padding: 0.5rem 0;
    white-space: pre-wrap;
}

.answer-text.no-answer {
    color: #9ca3af;
}

/* ── Admin Members ── */
.members-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.member-card {
    background: white;
    border-radius: 12px;
    padding: 1.25rem 1.5rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.member-info {
    margin-bottom: 0.5rem;
}

.member-info h3 {
    color: #4A0E4E;
    font-size: 1.05rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.member-meta {
    color: #666;
    font-size: 0.85rem;
}

.member-actions {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.member-edit {
    background: #f9fafb;
    border-radius: 8px;
    padding: 1rem;
    margin-top: 0.75rem;
}

/* ── Participation Table ── */
.participation-table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.participation-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    min-width: 400px;
}

.participation-table th,
.participation-table td {
    padding: 0.75rem;
    text-align: center;
    border-bottom: 1px solid #f0f0f0;
    font-size: 0.9rem;
}

.participation-table th {
    background: #4A0E4E;
    color: white;
    font-weight: 600;
    position: sticky;
    top: 0;
}

.sticky-col {
    text-align: left !important;
    position: sticky;
    left: 0;
    background: white;
    z-index: 1;
    min-width: 150px;
    font-weight: 600;
}

.participation-table th.sticky-col {
    background: #4A0E4E;
    z-index: 2;
}

.lesson-col-title {
    font-size: 0.75rem;
    white-space: nowrap;
}

.lesson-col-date {
    font-size: 0.7rem;
    opacity: 0.8;
}

.p-yes {
    color: #166534;
    font-weight: 700;
    font-size: 1.1rem;
}

.p-no {
    color: #d1d5db;
}

.participation-rate {
    font-weight: 700;
    color: #4A0E4E;
}

.participation-summary {
    margin-top: 0.75rem;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid #f0f0f0;
    font-size: 0.9rem;
}

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

/* ── Existing Media ── */
.existing-media {
    margin: 1rem 0;
}

.existing-media h3 {
    font-size: 0.95rem;
    color: #444;
    margin-bottom: 0.5rem;
}

.media-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.5rem 0.75rem;
    background: #f9f9f9;
    border-radius: 6px;
    margin-bottom: 0.25rem;
    font-size: 0.9rem;
}

/* ── Form Actions ── */
.form-actions {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}

/* ── Utilities ── */
.text-center { text-align: center; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }

/* --- Blue church hero theme (Gemini-styled) --- */
.login-body {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #0d2e66;
    background-image:
      radial-gradient(circle at 25% 20%, rgba(74, 144, 226, 0.35) 0%, rgba(13, 46, 102, 0) 35%),
      radial-gradient(circle at 78% 80%, rgba(24, 90, 188, 0.25) 0%, rgba(13, 46, 102, 0) 40%),
      linear-gradient(to bottom, rgba(7, 24, 64, 0.78), rgba(5, 18, 48, 0.84)),
      url('/static/uploads/church-bg.jpg');
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    background-attachment: fixed;
}

.login-card {
    background: rgba(255, 255, 255, 0.13);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-radius: 18px;
    padding: 2rem;
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.45), 0 0 40px rgba(56, 149, 255, 0.18);
    border: 1px solid rgba(255, 255, 255, 0.18);
}

.login-header h1 {
    color: #eaf4ff;
    text-shadow: 0 0 12px rgba(86, 178, 255, 0.35);
}

.login-subtitle {
    color: rgba(234, 244, 255, 0.85);
}

.auth-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 1rem;
}

.auth-tab {
    flex: 1;
    border: 1px solid rgba(152, 197, 255, 0.45);
    background: rgba(11, 31, 70, 0.45);
    color: #d6e9ff;
    border-radius: 8px;
    padding: 0.65rem 0.75rem;
    font-weight: 700;
    cursor: pointer;
    transition: all .2s ease;
}

.auth-tab:hover {
    border-color: rgba(152, 197, 255, 0.85);
    background: rgba(16, 58, 122, 0.55);
}

.auth-tab.active {
    background: #1d66d2;
    color: #fff;
    border-color: #4aa2ff;
    box-shadow: 0 6px 16px rgba(0, 105, 255, 0.35);
}

.small-note {
    margin-top: 0.75rem;
    font-size: 0.85rem;
    color: rgba(230, 240, 255, 0.9);
}