/**
 * Admin CSS
 */

* {
    box-sizing: border-box;
}

:root {
    --admin-primary: #0055bd;
    --admin-sidebar: #1a202c;
    --admin-bg: #f5f7fa;
}

html {
    overflow-x: hidden;
}

body {
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

.login-page {
    background: linear-gradient(135deg, #0055bd 0%, #0a6fe3 50%, #33a1ff 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Inter', sans-serif;
}

.login-container {
    width: 100%;
    max-width: 400px;
    padding: 20px;
}

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

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

.login-header h1 {
    font-size: 1.75rem;
    color: #1a202c;
    margin-bottom: 0.5rem;
}

.login-header p {
    color: #6c7a92;
}

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

.login-form label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #2d3748;
}

.login-form input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid #e5e9f0;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.2s;
}

.login-form input:focus {
    outline: none;
    border-color: var(--admin-primary);
}

.login-footer {
    text-align: center;
    margin-top: 1.5rem;
}

.login-footer a {
    color: var(--admin-primary);
    text-decoration: none;
}

/* Admin Layout */
.admin-body {
    font-family: 'Inter', sans-serif;
    background: var(--admin-bg);
    margin: 0;
}

.admin-container {
    display: flex;
    min-height: 100vh;
    width: 100%;
    max-width: 100vw;
    overflow-x: hidden;
}

.admin-sidebar {
    width: 250px;
    background: var(--admin-sidebar);
    color: white;
    padding: 2rem 0;
    transition: left 0.3s ease;
}

.sidebar-header {
    padding: 0 1.5rem 1.5rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    margin-bottom: 1.5rem;
    position: relative;
}

.sidebar-header h2 {
    margin: 0;
    font-size: 1.5rem;
}

/* Barra de topo mobile */
.mobile-topbar {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 60px;
    background: var(--admin-sidebar);
    color: white;
    align-items: center;
    justify-content: space-between;
    padding: 0 1rem;
    z-index: 1001;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.mobile-title {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 600;
}

/* Hamburger Menu Button */
.sidebar-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.sidebar-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background: white;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.sidebar-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: rotate(45deg) translateY(10px);
}

.sidebar-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
}

.sidebar-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: rotate(-45deg) translateY(-10px);
}

.sidebar-nav .nav-link {
    display: block;
    padding: 0.75rem 1.5rem;
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    transition: all 0.2s;
}

.sidebar-nav .nav-link:hover,
.sidebar-nav .nav-link.active {
    background: rgba(255,255,255,0.1);
    color: white;
}

/* Nav Section (Expandable) */
.nav-section {
    margin: 0.5rem 0;
}

.nav-section-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.5rem;
    color: rgba(255,255,255,0.8);
    cursor: pointer;
    transition: all 0.2s;
    user-select: none;
}

.nav-section-header:hover {
    background: rgba(255,255,255,0.1);
    color: white;
}

.nav-toggle-icon {
    margin-left: auto;
    font-size: 0.75rem;
    transition: transform 0.3s ease;
}

.nav-section.open .nav-toggle-icon {
    transform: rotate(-180deg);
}

.nav-section-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.nav-section.open .nav-section-content {
    max-height: 500px;
}

.nav-link-sub {
    padding-left: 3rem !important;
    font-size: 0.9rem;
}

.admin-main {
    flex: 1;
    padding: 2rem;
    max-width: 100%;
    overflow-x: hidden;
}

.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    max-width: 100%;
    flex-wrap: wrap;
    gap: 1rem;
}

.admin-header h1 {
    font-size: 2rem;
    color: #1a202c;
    margin: 0;
}

.table-container {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.table-container h2 {
    margin-bottom: 1.5rem;
    color: #1a202c;
}

.sidebar-subtitle {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 0.25rem;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 1rem;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.2s;
}

.nav-icon {
    font-size: 1.25rem;
    min-width: 24px;
    text-align: center;
}

.logout-link {
    margin-top: auto;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1rem;
}

.table-responsive {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.admin-table {
    width: 100%;
    min-width: 750px;
    border-collapse: collapse;
}

.admin-table th {
    text-align: left;
    padding: 0.75rem;
    background: #f5f7fa;
    font-weight: 600;
    color: #2d3748;
    border-bottom: 2px solid #e5e9f0;
}

.admin-table td {
    padding: 0.75rem;
    border-bottom: 1px solid #e5e9f0;
}

.admin-table td:first-child {
    max-width: 300px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.admin-table .actions {
    white-space: nowrap;
    display: flex;
    gap: 0.25rem;
    flex-wrap: nowrap;
}

.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
}

.badge-published {
    background: #c6f6d5;
    color: #22543d;
}

.badge-draft {
    background: #feebc8;
    color: #7c2d12;
}

/* Devotionals Grid */
.devotionals-container {
    margin-top: 2rem;
    max-width: 100%;
    overflow-x: hidden;
}

.devotionals-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.devotionals-header h2 {
    margin: 0;
    color: #1a202c;
}

/* Search Box */
.search-box {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex: 1;
    max-width: 400px;
    min-width: 250px;
}

.search-input {
    flex: 1;
    padding: 0.75rem 1rem;
    border: 2px solid #e5e9f0;
    border-radius: 8px;
    font-size: 0.9375rem;
    transition: all 0.3s ease;
    background: white;
}

.search-input:focus {
    outline: none;
    border-color: var(--admin-primary);
    box-shadow: 0 0 0 3px rgba(0, 85, 189, 0.1);
}

.search-input::placeholder {
    color: #9ba5b7;
}

.search-count {
    font-size: 0.875rem;
    color: #64748b;
    font-weight: 600;
    min-width: 80px;
    text-align: right;
}

.devotionals-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
    max-width: 100%;
}

.devotional-card-admin {
    background: white;
    border: 1px solid #e5e9f0;
    border-radius: 12px;
    padding: 1.5rem;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    max-width: 100%;
    overflow: hidden;
}

.devotional-card-admin:hover {
    box-shadow: 0 8px 16px rgba(0, 85, 189, 0.1);
    border-color: var(--admin-primary);
    transform: translateY(-2px);
}

.card-header-admin {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid #f5f7fa;
}

.card-title-admin {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
    color: #1a202c;
    line-height: 1.4;
    flex: 1;
}

.card-meta-admin {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.meta-item {
    display: flex;
    gap: 0.5rem;
    font-size: 0.875rem;
}

.meta-label {
    color: #718096;
    font-weight: 500;
}

.meta-value {
    color: #2d3748;
}

.card-actions-admin {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
    margin-top: 1rem;
}

.btn-action {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.625rem 1rem;
    background: #f7fafc;
    color: #2d3748;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s;
}

.btn-action .icon {
    font-size: 1rem;
    line-height: 1;
}

.btn-action .label {
    font-size: 0.875rem;
}

.btn-action:hover {
    background: var(--admin-primary);
    border-color: var(--admin-primary);
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 85, 189, 0.2);
}

.btn-action-danger:hover {
    background: #f56565;
    border-color: #f56565;
}

.btn-whatsapp {
    background: #25d366;
    border-color: #25d366;
    color: white;
}

.btn-whatsapp:hover {
    background: #20bd5a;
    border-color: #20bd5a;
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(37, 211, 102, 0.3);
}

.btn-instagram {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    border: none;
    color: white;
}

.btn-instagram:hover {
    background: linear-gradient(45deg, #e08323 0%, #d5582c 25%, #cc1733 50%, #bb1356 75%, #ab0878 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(220, 39, 67, 0.3);
    color: white;
}

@media (max-width: 768px) {
    .devotionals-grid {
        grid-template-columns: 1fr;
    }
}

.table-responsive {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin-bottom: 2rem;
}

.admin-table {
    width: 100%;
    min-width: 600px;
    border-collapse: collapse;
}

.admin-table th {
    text-align: left;
    padding: 0.875rem 0.75rem;
    background: #f5f7fa;
    font-weight: 600;
    color: #2d3748;
    border-bottom: 2px solid #e5e9f0;
    white-space: nowrap;
    font-size: 0.875rem;
}

.admin-table td {
    padding: 0.75rem;
    border-bottom: 1px solid #e5e9f0;
    vertical-align: middle;
}

.title-cell {
    max-width: 250px;
}

.devotional-title-compact {
    font-weight: 500;
    color: #1a202c;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 0.9rem;
}

.date-cell {
    white-space: nowrap;
    font-size: 0.875rem;
    color: #4a5568;
}

.actions-compact {
    display: flex;
    gap: 0.375rem;
    justify-content: flex-start;
    flex-wrap: nowrap;
}

.btn-icon-compact {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 28px;
    height: 28px;
    padding: 0.25rem;
    background: #e2e8f0;
    color: #2d3748;
    border: 1px solid #cbd5e0;
    border-radius: 5px;
    font-size: 0.875rem;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s;
}

.btn-icon-compact:hover {
    background: var(--admin-primary);
    border-color: var(--admin-primary);
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0, 85, 189, 0.2);
}

.btn-icon-compact .icon {
    font-size: 1rem;
    line-height: 1;
}

.btn-icon-compact.btn-icon-danger:hover {
    background: #f56565;
    border-color: #f56565;
}

.title-with-actions {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.devotional-title {
    font-weight: 500;
    color: #1a202c;
}

.actions {
    display: flex;
    gap: 0.375rem;
    flex-wrap: wrap;
}

.btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--admin-primary);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s;
}

.btn-icon:hover {
    background: #003d8f;
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.btn-icon.btn-danger {
    background: #f56565;
}

.btn-icon.btn-danger:hover {
    background: #e53e3e;
}

.btn-sm {
    display: inline-block;
    padding: 0.375rem 0.75rem;
    margin-right: 0.25rem;
    background: var(--admin-primary);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 0.875rem;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.2s;
}

.btn-sm:hover {
    background: #003d8f;
}

.btn-danger {
    background: #f56565;
}

.btn-danger:hover {
    background: #e53e3e;
}

.btn-primary {
    background: linear-gradient(135deg, #0055bd, #0a6fe3);
    color: white;
    padding: 0.625rem 1.25rem;
    border: none;
    border-radius: 8px;
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    transition: transform 0.2s;
}

.btn-primary:hover {
    transform: translateY(-2px);
}

.btn-secondary {
    background: white;
    color: var(--admin-primary);
    padding: 0.75rem 1.5rem;
    border: 2px solid var(--admin-primary);
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
}

.btn-block {
    width: 100%;
}

.admin-form {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    max-width: 800px;
}

.admin-form .form-group {
    margin-bottom: 1.5rem;
}

.admin-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 1.5rem;
}

.admin-form .form-row .form-group {
    margin-bottom: 0;
}

@media (max-width: 768px) {
    .admin-form .form-row {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .admin-form .form-row .form-group {
        margin-bottom: 1rem;
    }
    
    .admin-form .form-row .form-group:last-child {
        margin-bottom: 0;
    }
}

.admin-form label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #2d3748;
}

.admin-form .form-hint {
    display: block;
    margin-top: 0.375rem;
    font-size: 0.8125rem;
    color: #718096;
    font-weight: 400;
    font-style: italic;
}

/* Slug Input Wrapper */
.slug-input-wrapper {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.slug-input-wrapper input {
    flex: 1;
    min-width: 0; /* Permite input encolher */
}

.slug-input-wrapper button {
    white-space: nowrap;
    padding: 0.75rem 1rem;
    flex-shrink: 0; /* Botão não encolhe */
}

/* File Input Enhancement */
.file-input-wrapper {
    margin-bottom: 1rem;
}

.file-input-wrapper input[type="file"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.file-input-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 150px;
    padding: 2rem;
    background: linear-gradient(135deg, #f8fafc 0%, #e7ecf3 100%);
    border: 2px dashed #cbd5e0;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.file-input-label:hover {
    background: linear-gradient(135deg, #e7ecf3 0%, #d7e1f0 100%);
    border-color: var(--admin-primary);
    transform: translateY(-2px);
}

.file-input-label.drag-over {
    background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
    border-color: var(--admin-primary);
    border-width: 3px;
}

.file-input-icon {
    width: 48px;
    height: 48px;
    margin-bottom: 0.75rem;
    opacity: 0.6;
    transition: opacity 0.3s ease;
}

.file-input-label:hover .file-input-icon {
    opacity: 0.8;
}

/* Ícone SVG para imagem */
.file-input-icon-image {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%234a5568' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='3' width='18' height='18' rx='2' ry='2'/%3E%3Ccircle cx='8.5' cy='8.5' r='1.5'/%3E%3Cpolyline points='21 15 16 10 5 21'/%3E%3C/svg%3E");
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}

/* Ícone SVG para áudio */
.file-input-icon-audio {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%234a5568' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M9 18V5l12-2v13'/%3E%3Ccircle cx='6' cy='18' r='3'/%3E%3Ccircle cx='18' cy='16' r='3'/%3E%3C/svg%3E");
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}

.file-input-text {
    font-weight: 600;
    color: #4a5568;
    margin-bottom: 0.25rem;
}

.file-input-filename {
    font-size: 0.875rem;
    color: var(--admin-primary);
    font-weight: 600;
    margin-top: 0.5rem;
}

.file-input-preview {
    margin-top: 1rem;
    text-align: center;
}

.file-input-preview img {
    max-width: 100%;
    max-height: 300px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.admin-form input[type="text"],
.admin-form input[type="number"],
.admin-form input[type="datetime-local"],
.admin-form textarea,
.admin-form select {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #e5e9f0;
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.2s;
}

.admin-form input:focus,
.admin-form textarea:focus,
.admin-form select:focus {
    outline: none;
    border-color: var(--admin-primary);
}

.admin-form input[type="file"] {
    padding: 0.5rem 0;
}

.form-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.alert {
    padding: 1rem 1.5rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
}

.alert-error {
    background: #fed7d7;
    color: #742a2a;
    border-left: 4px solid #f56565;
}

.alert-success {
    background: #c6f6d5;
    color: #22543d;
    border-left: 4px solid #48bb78;
}

/* ============================================
   ANALYTICS STYLES
   ============================================ */

.period-selector {
    padding: 0.5rem 1rem;
    border: 2px solid #e5e9f0;
    border-radius: 8px;
    font-size: 0.875rem;
    color: #2d3748;
    background: white;
    cursor: pointer;
    transition: all 0.2s;
}

.period-selector:hover {
    border-color: var(--admin-primary);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
    max-width: 100%;
    width: 100%;
}

/* Analytics Styles - Cards com Ícones */
.stat-card {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    transition: transform 0.2s;
    max-width: 100%;
    min-width: 0;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

/* Analytics - Card com ícone */
.stat-card .stat-icon {
    font-size: 2.5rem;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0055bd 0%, #3d8bff 100%);
    border-radius: 12px;
    margin-bottom: 1rem;
}

.stat-card .stat-content {
    flex: 1;
}

.stat-card .stat-label {
    font-size: 0.875rem;
    color: #6c7a92;
    margin-bottom: 0.25rem;
}

.stat-card .stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: #1a202c;
}

/* Dashboard - Card simples (sem ícone) */
.stat-card > .stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--admin-primary);
}

.stat-card > .stat-label {
    color: #6c7a92;
    font-size: 0.9rem;
    margin-top: 0.25rem;
}

.chart-container {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    margin-bottom: 2rem;
}

.chart-container h2 {
    margin-bottom: 1.5rem;
    color: #1a202c;
    font-size: 1.25rem;
}

.chart-container canvas {
    max-height: 300px;
}

.analytics-tabs {
    background: white;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    overflow: hidden;
}

.tab-buttons {
    display: flex;
    border-bottom: 2px solid #e5e9f0;
    background: #f5f7fa;
}

.tab-btn {
    flex: 1;
    padding: 1rem 1.5rem;
    background: none;
    border: none;
    color: #6c7a92;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    position: relative;
}

.tab-btn:hover {
    color: var(--admin-primary);
    background: rgba(0, 85, 189, 0.05);
}

.tab-btn.active {
    color: var(--admin-primary);
    background: white;
}

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--admin-primary);
}

.tab-content {
    display: none;
    padding: 1.5rem;
}

.tab-content.active {
    display: block;
}

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

.analytics-table th {
    text-align: left;
    padding: 0.75rem 1rem;
    background: #f5f7fa;
    color: #6c7a92;
    font-size: 0.875rem;
    font-weight: 600;
    border-bottom: 2px solid #e5e9f0;
}

.analytics-table td {
    padding: 1rem;
    border-bottom: 1px solid #e5e9f0;
    color: #2d3748;
}

.analytics-table tr:hover {
    background: #f5f7fa;
}

.analytics-table .loading,
.analytics-table .no-data {
    text-align: center;
    color: #9ba5b7;
    padding: 2rem;
    font-style: italic;
}

.analytics-table code {
    background: #f5f7fa;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.85rem;
    color: #e53e3e;
    font-family: 'Courier New', monospace;
}

/* Wrapper para scroll horizontal suave em mobile */
.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: 0 -1rem;
    padding: 0 1rem;
}

.table-responsive::-webkit-scrollbar {
    height: 8px;
}

.table-responsive::-webkit-scrollbar-track {
    background: #f5f7fa;
    border-radius: 4px;
}

.table-responsive::-webkit-scrollbar-thumb {
    background: #cbd5e0;
    border-radius: 4px;
}

.table-responsive::-webkit-scrollbar-thumb:hover {
    background: #a0aec0;
}

.btn-sm {
    display: inline-block;
    padding: 0.375rem 0.75rem;
    background: var(--admin-primary);
    color: white;
    border-radius: 6px;
    font-size: 0.875rem;
    text-decoration: none;
    transition: all 0.2s;
}

.btn-sm:hover {
    background: #003d8f;
    transform: translateY(-1px);
}

.device-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.device-chart-container {
    position: relative;
}

.device-chart-container h3 {
    margin-bottom: 1rem;
    color: #1a202c;
    font-size: 1.1rem;
}

.device-chart-container canvas {
    max-height: 250px;
}

@media (max-width: 768px) {
    /* Prevenir overflow horizontal */
    body {
        overflow-x: hidden;
    }
    
    * {
        box-sizing: border-box;
    }
    
    /* Mostrar barra de topo mobile */
    .mobile-topbar {
        display: flex;
    }
    
    .sidebar-toggle {
        display: flex;
    }
    
    .admin-container {
        flex-direction: column;
        overflow-x: hidden;
        max-width: 100vw;
    }
    
    .admin-sidebar {
        width: 280px;
        max-width: 80vw;
        position: fixed;
        top: 0;
        left: -280px;
        height: 100vh;
        z-index: 1000;
        transition: left 0.3s ease;
        overflow-y: auto;
    }
    
    .admin-sidebar.active {
        left: 0;
    }
    
    .admin-main {
        margin-top: 60px;
        width: 100%;
        max-width: 100vw;
        padding: 0.5rem;
        overflow-x: hidden;
    }
    
    .admin-header {
        padding: 0.75rem 0.5rem;
        margin: 0 0 0.75rem 0;
        max-width: 100%;
    }
    
    .admin-header h1 {
        font-size: 1.5rem;
        max-width: 100%;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    
    .header-actions {
        width: 100%;
        margin-top: 0.5rem;
    }
    
    .form-container,
    .devotionals-container,
    .notifications-container,
    .analytics-container {
        padding: 0;
        margin: 0;
        max-width: 100%;
    }
    
    /* Search responsivo */
    .devotionals-header {
        flex-direction: column;
        align-items: stretch;
        gap: 0.75rem;
    }
    
    .devotionals-header h2 {
        font-size: 1.25rem;
    }
    
    .search-box {
        max-width: 100%;
        min-width: 100%;
        width: 100%;
    }
    
    .search-input {
        font-size: 0.875rem;
        padding: 0.625rem 0.875rem;
    }
    
    .search-count {
        min-width: 60px;
        font-size: 0.8125rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr !important;
        gap: 0.75rem;
        margin-bottom: 1rem;
        padding: 0;
        width: 100%;
        max-width: 100%;
    }
    
    .stat-card {
        padding: 1rem;
        width: 100%;
        max-width: 100%;
        min-width: 0;
    }
    
    /* Cards e grids */
    .devotionals-grid,
    .notifications-grid {
        grid-template-columns: 1fr !important;
        padding: 0;
        gap: 0.75rem;
        max-width: 100%;
    }
    
    .devotional-card-admin,
    .notification-card {
        margin: 0;
        max-width: 100%;
        width: 100%;
        box-sizing: border-box;
    }
    
    .card-title-admin,
    .card-header-admin {
        max-width: 100%;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    
    /* Formulários */
    .form-group {
        margin-bottom: 1rem;
    }
    
    input[type="text"],
    input[type="email"],
    input[type="url"],
    input[type="datetime-local"],
    input[type="number"],
    textarea,
    select {
        max-width: 100%;
        width: 100%;
    }
    
    /* Slug input responsivo */
    .slug-input-wrapper {
        flex-direction: column;
        align-items: stretch;
        gap: 0.5rem;
    }
    
    .slug-input-wrapper input {
        width: 100%;
    }
    
    .slug-input-wrapper button {
        width: 100%;
        padding: 0.875rem 1rem;
        text-align: center;
    }
    
    /* Overlay para fechar menu ao clicar fora */
    .sidebar-overlay {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.5);
        z-index: 999;
    }
    
    .sidebar-overlay.active {
        display: block;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    .form-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    .tab-buttons {
        flex-direction: column;
    }
    .tab-btn.active::after {
        display: none;
    }
    
    /* Botões e ações */
    .btn-primary,
    .btn-secondary,
    .btn-action {
        width: 100%;
        justify-content: center;
        margin-bottom: 0.5rem;
    }
    
    .card-actions-admin {
        display: flex;
        flex-wrap: wrap;
        gap: 0.5rem;
    }
    
    .card-actions-admin .btn-action {
        flex: 1 1 calc(50% - 0.25rem);
        min-width: 120px;
    }
    
    /* Tabelas adaptativas para mobile */
    .table-responsive {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        margin: 0 -0.75rem;
        padding: 0 0.75rem;
    }
    
    .analytics-table {
        font-size: 0.85rem;
        min-width: 100%;
    }
    
    .analytics-table th,
    .analytics-table td {
        padding: 0.5rem 0.25rem;
        white-space: nowrap;
        font-size: 0.8rem;
    }
    
    /* Ocultar colunas menos importantes em telas pequenas */
    .analytics-table th:nth-child(n+4),
    .analytics-table td:nth-child(n+4) {
        display: none;
    }
    
    /* Mostrar indicador de scroll */
    .table-responsive::after {
        content: '← Arraste para ver mais →';
        display: block;
        text-align: center;
        padding: 0.5rem;
        font-size: 0.75rem;
        color: #9ba5b7;
        font-style: italic;
    }
    
    /* Melhorar legibilidade de URLs longas */
    .analytics-table code {
        max-width: 150px;
        display: inline-block;
        overflow: hidden;
        text-overflow: ellipsis;
        vertical-align: middle;
    }
}

@media (max-width: 480px) {
    /* Em telas muito pequenas, mostrar apenas 2-3 colunas */
    .analytics-table th:nth-child(n+3),
    .analytics-table td:nth-child(n+3) {
        display: none;
    }
    
    .analytics-table th,
    .analytics-table td {
        padding: 0.4rem;
        font-size: 0.8rem;
    }
}
    .device-stats-grid {
        grid-template-columns: 1fr;
    }
}