/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', system-ui, sans-serif;
    line-height: 1.6;
    transition: all 0.3s ease;
}

/* Theme Variables */
:root {
    --bg-primary: #f8fafc;
    --bg-secondary: #ffffff;
    --bg-tertiary: #f1f5f9;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --text-accent: #d97706;
    --border-color: #e2e8f0;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --gradient-primary: linear-gradient(135deg, #3b82f6, #8b5cf6);
    --gradient-secondary: linear-gradient(135deg, #f59e0b, #eab308);
    --gradient-success: linear-gradient(135deg, #10b981, #059669);
    --gradient-danger: linear-gradient(135deg, #ef4444, #dc2626);
}

.dark {
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-accent: #fbbf24;
    --border-color: #475569;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
}

body {
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
}

/* Header Styles */
.header {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 4rem;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--text-primary);
    transition: all 0.2s ease;
}

.logo-link:hover {
    color: var(--text-accent);
}

.logo-icon {
    width: 1.5rem;
    height: 1.5rem;
    color: var(--text-accent);
    transition: transform 0.2s ease;
}

.logo-link:hover .logo-icon {
    transform: scale(1.1);
}

.logo-text {
    font-size: 1.25rem;
    font-weight: 700;
    transition: color 0.2s ease;
}

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

.header-btn {
    padding: 0.5rem;
    border-radius: 0.5rem;
    background: var(--bg-tertiary);
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
}

.header-btn:hover {
    background: var(--border-color);
    color: var(--text-primary);
}

.header-btn svg {
    width: 1.25rem;
    height: 1.25rem;
}

.sun-icon {
    display: none;
}

.dark .sun-icon {
    display: block;
    color: #eab308;
}

.moon-icon {
    display: block;
    color: #3b82f6;
}

.dark .moon-icon {
    display: none;
}

/* Main Content */
.main-content {
    flex: 1;
}

.page {
    display: none;
    min-height: calc(100vh - 4rem);
}

.page.active {
    display: block;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 3rem 1rem;
}

/* Home Page Styles */
.hero-section {
    text-align: center;
    margin-bottom: 4rem;
}

.hero-title {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 700;
    background: var(--gradient-secondary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.5rem;
}

.hero-description {
    font-size: clamp(1.25rem, 4vw, 2rem);
    color: var(--text-secondary);
    max-width: 64rem;
    margin: 0 auto;
    line-height: 1.6;
}

.highlight {
    font-weight: 700;
    color: var(--text-accent);
}

.hero-divider {
    height: 0.25rem;
    width: 8rem;
    background: var(--gradient-secondary);
    margin: 2rem auto;
    border-radius: 9999px;
}

.section {
    margin-bottom: 4rem;
}

.section-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 1.5rem;
    padding: 2rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.dark .section-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.section-title {
    font-size: clamp(1.875rem, 5vw, 2.5rem);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 2rem;
    text-align: center;
}

/* Grid Styles */
.alphabet-grid,
.year-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1rem;
}

.grid-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--bg-secondary);
    border-radius: 0.75rem;
    padding: 1rem;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    text-decoration: none;
    color: var(--text-primary);
    transition: all 0.3s ease;
    cursor: pointer;
}

.grid-item:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
}

.grid-item-content {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.grid-item-icon {
    width: 3rem;
    height: 3rem;
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: white;
}

.alphabet-icon-bg {
    background: var(--gradient-primary);
}

.year-icon-bg {
    background: var(--gradient-success);
}

.special-icon-bg {
    background: var(--gradient-secondary);
}

.grid-item-text h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.grid-item-text p {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.grid-item-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.badge {
    background: var(--gradient-secondary);
    padding: 0.25rem 0.75rem;
    border-radius: 0.5rem;
    text-align: center;
}

.badge-number {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--text-primary);
}

.badge-text {
    font-size: 0.75rem;
    color: var(--text-primary);
    opacity: 0.8;
}

.chevron-icon {
    width: 1.25rem;
    height: 1.25rem;
    color: var(--text-secondary);
    transition: all 0.2s ease;
}

.grid-item:hover .chevron-icon {
    color: var(--text-accent);
    transform: scale(1.1);
}

/* Page Header Styles */
.back-nav {
    margin-bottom: 2rem;
}

.back-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-accent);
    background: none;
    border: none;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: color 0.2s ease;
}

.back-btn:hover {
    color: var(--text-primary);
}

.back-btn svg {
    width: 1.25rem;
    height: 1.25rem;
}

.page-header {
    text-align: center;
    margin-bottom: 3rem;
}

.page-icon {
    width: 5rem;
    height: 5rem;
    border-radius: 1rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: white;
}

.alphabet-icon {
    background: var(--gradient-primary);
    font-size: 1.875rem;
    font-weight: 700;
}

.year-icon {
    background: var(--gradient-success);
}

.year-icon svg {
    width: 2.5rem;
    height: 2.5rem;
}

.admin-icon {
    background: var(--gradient-primary);
}

.admin-icon svg {
    width: 2.5rem;
    height: 2.5rem;
}

.page-title {
    font-size: clamp(2.5rem, 6vw, 3rem);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.page-description {
    font-size: 1.25rem;
    color: var(--text-secondary);
}

.page-count {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
}

.page-divider {
    height: 0.25rem;
    width: 8rem;
    background: var(--gradient-secondary);
    margin: 1.5rem auto;
    border-radius: 9999px;
}

/* Sermons List */
.sermons-list {
    display: grid;
    gap: 1.5rem;
}

.sermon-item {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 0.75rem;
    padding: 1.5rem;
    box-shadow: var(--shadow);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.dark .sermon-item {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.sermon-item:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-lg);
}

.sermon-content {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1rem;
}

.sermon-icon {
    width: 3rem;
    height: 3rem;
    background: var(--gradient-success);
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: transform 0.2s ease;
}

.sermon-item:hover .sermon-icon {
    transform: scale(1.1);
}

.sermon-icon svg {
    width: 1.5rem;
    height: 1.5rem;
    color: white;
}

.sermon-details {
    flex: 1;
}

.sermon-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    transition: color 0.2s ease;
}

.sermon-item:hover .sermon-title {
    color: var(--text-accent);
}

.sermon-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.sermon-meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.sermon-meta-item svg {
    width: 1rem;
    height: 1rem;
}

.sermon-actions {
    display: flex;
    gap: 0.75rem;
    justify-content: flex-end;
}

.read-sermon-btn {
    background: var(--gradient-primary);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.read-sermon-btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow);
}

.read-sermon-btn svg {
    width: 1rem;
    height: 1rem;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.modal.active {
    display: flex;
    opacity: 1;
    visibility: visible;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
}

.modal-content {
    position: relative;
    margin: 0;
    background: var(--bg-secondary);
    border-radius: 0;
    box-shadow: var(--shadow-lg);
    width: 100vw;
    height: 100vh;
    max-width: 100vw;
    max-height: 100vh;
    display: flex;
    flex-direction: column;
    transform: scale(0.95);
    transition: transform 0.3s ease;
}

.modal.active .modal-content {
    transform: scale(1);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
}

.modal-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
    max-width: calc(100% - 3rem);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 0.5rem;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.modal-close:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.modal-close svg {
    width: 1.5rem;
    height: 1.5rem;
}

.modal-body {
    flex: 1;
    overflow-y: auto;
    position: relative;
    max-height: calc(100vh - 120px);
}

.sermon-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem;
    text-align: center;
    color: var(--text-secondary);
}

.loading-spinner {
    width: 2rem;
    height: 2rem;
    border: 2px solid var(--border-color);
    border-top: 2px solid var(--text-accent);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 1rem;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.sermon-error {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem;
    text-align: center;
    color: var(--text-secondary);
}

.error-icon {
    width: 3rem;
    height: 3rem;
    color: #ef4444;
    margin-bottom: 1rem;
}

.sermon-error h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.retry-btn {
    background: var(--gradient-danger);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1rem;
}

.retry-btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow);
}

.retry-btn svg {
    width: 1rem;
    height: 1rem;
}

.sermon-content-wrapper {
    height: 100%;
    overflow-y: auto;
    padding: 1.5rem;
    max-height: calc(100vh - 200px);
}

.sermon-meta {
    background: var(--bg-tertiary);
    border-radius: 0.75rem;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    border: 1px solid var(--border-color);
}

.meta-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.meta-icon {
    width: 1.25rem;
    height: 1.25rem;
    color: var(--text-accent);
    flex-shrink: 0;
}

.meta-content {
    flex: 1;
}

.meta-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.025em;
    margin-bottom: 0.25rem;
}

.meta-value {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
}

.sermon-text {
    line-height: 1.8;
    color: var(--text-primary);
}

.sermon-paragraph {
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 0.5rem;
    border-left: 3px solid var(--text-accent);
}

.paragraph-label {
    font-size: 0.75rem;
    color: var(--text-accent);
    font-weight: 600;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.paragraph-text {
    font-size: 1rem;
    line-height: 1.7;
}

/* Search functionality */
.modal-search-container {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
}

.search-input-group {
    position: relative;
    flex: 1;
    max-width: 400px;
}

.search-input {
    width: 100%;
    padding: 0.5rem 2.5rem 0.5rem 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 0.875rem;
    transition: all 0.2s ease;
}

.search-input:focus {
    outline: none;
    border-color: var(--text-accent);
    box-shadow: 0 0 0 3px rgba(251, 191, 36, 0.1);
}

.search-clear {
    position: absolute;
    right: 0.5rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0.25rem;
    border-radius: 0.25rem;
    transition: all 0.2s ease;
    display: none;
}

.search-clear:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.search-clear.visible {
    display: block;
}

.search-navigation {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.search-counter {
    font-size: 0.75rem;
    color: var(--text-secondary);
    white-space: nowrap;
    min-width: 60px;
}

.search-nav-btn {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 0.375rem;
    border-radius: 0.375rem;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-nav-btn:hover:not(:disabled) {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border-color: var(--text-accent);
}

.search-nav-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.search-nav-btn svg {
    width: 1rem;
    height: 1rem;
}

/* Highlighting styles */
.search-highlight {
    background: #fbbf24;
    color: #000;
    padding: 0.125rem 0.25rem;
    border-radius: 0.25rem;
    font-weight: 500;
}

.search-highlight.current {
    background: #f59e0b;
    color: #fff;
    box-shadow: 0 0 0 2px rgba(245, 158, 11, 0.3);
}

/* Login Page Styles */
.login-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - 4rem);
    padding: 2rem 1rem;
}

.login-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 1.5rem;
    padding: 2.5rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255, 255, 255, 0.2);
    width: 100%;
    max-width: 400px;
}

.dark .login-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

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

.login-icon {
    width: 4rem;
    height: 4rem;
    background: var(--gradient-primary);
    border-radius: 1rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: white;
}

.login-icon svg {
    width: 2rem;
    height: 2rem;
}

.login-title {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.login-description {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.demo-credentials {
    background: var(--bg-tertiary);
    border-radius: 0.75rem;
    padding: 1rem;
    margin-bottom: 1.5rem;
    border: 1px solid var(--border-color);
    display: flex;
    gap: 0.75rem;
}

.demo-icon {
    width: 2rem;
    height: 2rem;
    color: var(--text-accent);
    flex-shrink: 0;
}

.demo-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.demo-text {
    font-size: 0.75rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.demo-value {
    font-weight: 600;
    color: var(--text-accent);
}

.login-form {
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1rem;
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.input-group {
    position: relative;
}

.input-icon {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    width: 1.25rem;
    height: 1.25rem;
    color: var(--text-secondary);
    pointer-events: none;
}

.form-input {
    width: 100%;
    padding: 0.75rem 0.75rem 0.75rem 2.75rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    color: var(--text-primary);
    font-size: 0.875rem;
    transition: all 0.2s ease;
}

.form-input:focus {
    outline: none;
    border-color: var(--text-accent);
    box-shadow: 0 0 0 3px rgba(251, 191, 36, 0.1);
}

.password-toggle {
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0.25rem;
    transition: color 0.2s ease;
}

.password-toggle:hover {
    color: var(--text-primary);
}

.password-toggle svg {
    width: 1.25rem;
    height: 1.25rem;
}

.password-toggle .eye-closed {
    display: none;
}

.password-toggle.active .eye-open {
    display: none;
}

.password-toggle.active .eye-closed {
    display: block;
}

.error-message {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: 0.5rem;
    padding: 0.75rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #ef4444;
    font-size: 0.875rem;
}

.error-message svg {
    width: 1.25rem;
    height: 1.25rem;
    flex-shrink: 0;
}

.login-btn {
    width: 100%;
    background: var(--gradient-primary);
    color: white;
    border: none;
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.login-btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow);
}

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

.login-btn svg {
    width: 1.25rem;
    height: 1.25rem;
}

.login-footer {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.75rem;
}

/* Admin Page Styles */
.admin-header {
    margin-bottom: 2rem;
}

.admin-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.admin-filters {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 0.75rem;
    padding: 1.5rem;
    box-shadow: var(--shadow);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.dark .admin-filters {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.filter-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.filter-group {
    display: flex;
    flex-direction: column;
}

.filter-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.filter-input,
.filter-select {
    padding: 0.5rem 0.75rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    color: var(--text-primary);
    font-size: 0.875rem;
    transition: all 0.2s ease;
}

.filter-input:focus,
.filter-select:focus {
    outline: none;
    border-color: var(--text-accent);
    box-shadow: 0 0 0 3px rgba(251, 191, 36, 0.1);
}

.admin-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.stat-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 0.75rem;
    padding: 1.5rem;
    box-shadow: var(--shadow);
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.dark .stat-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-icon {
    width: 3rem;
    height: 3rem;
    background: var(--gradient-primary);
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
}

.stat-icon svg {
    width: 1.5rem;
    height: 1.5rem;
}

.stat-details {
    flex: 1;
}

.stat-number {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: 0.25rem;
}

.admin-table-container {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 0.75rem;
    box-shadow: var(--shadow);
    border: 1px solid rgba(255, 255, 255, 0.2);
    overflow: hidden;
}

.dark .admin-table-container {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

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

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

.admin-table th {
    background: var(--bg-tertiary);
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.admin-table td {
    color: var(--text-primary);
    font-size: 0.875rem;
}

.admin-table tbody tr:hover {
    background: rgba(255, 255, 255, 0.05);
}

.admin-table .action-buttons {
    display: flex;
    gap: 0.5rem;
}

.action-btn {
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    border: none;
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.action-btn svg {
    width: 0.875rem;
    height: 0.875rem;
}

.btn-edit {
    background: var(--gradient-primary);
    color: white;
}

.btn-delete {
    background: var(--gradient-danger);
    color: white;
}

.btn-view {
    background: var(--gradient-success);
    color: white;
}

.action-btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow);
}

.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 2rem;
}

.pagination-btn {
    padding: 0.5rem 0.75rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.875rem;
}

.pagination-btn:hover:not(.disabled) {
    background: var(--bg-tertiary);
}

.pagination-btn.active {
    background: var(--gradient-primary);
    color: white;
    border-color: transparent;
}

.pagination-btn.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.pagination-info {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin: 0 1rem;
}

/* Spinner Animation */
.spinner {
    border: 2px solid var(--border-color);
    border-top: 2px solid var(--text-accent);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 2rem 1rem;
    }
    
    .hero-title {
        font-size: clamp(2rem, 8vw, 4rem);
    }
    
    .hero-description {
        font-size: clamp(1rem, 4vw, 1.5rem);
    }
    
    .alphabet-grid,
    .year-grid {
        grid-template-columns: 1fr;
    }
    
    .grid-item {
        padding: 0.75rem;
    }
    
    .sermon-content {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .sermon-actions {
        justify-content: flex-start;
    }
    
    .modal-content {
        width: 95vw;
        max-height: 95vh;
        margin: 2.5vh auto;
    }
    
    .modal-title {
        font-size: 1.25rem;
    }
    
    .filter-row {
        grid-template-columns: 1fr;
    }
    
    .admin-stats {
        grid-template-columns: 1fr;
    }
    
    .admin-table-container {
        overflow-x: auto;
    }
    
    .admin-table {
        min-width: 600px;
    }
    
    .meta-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .header-content {
        height: 3.5rem;
    }
    
    .logo-text {
        font-size: 1rem;
    }
    
    .page-title {
        font-size: clamp(1.5rem, 6vw, 2rem);
    }
    
    .sermon-item {
        padding: 1rem;
    }
    
    .modal-header {
        padding: 1rem;
    }
    
    .sermon-content-wrapper {
        padding: 1rem;
    }
    
    .login-card {
        padding: 1.5rem;
    }
}