/* ==========================================================================
   Z+ ACADEMIA - PREMIUM CMS STYLE SHEET (SaaS MODERN STYLE)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&display=swap');

:root {
    --bg-main: #060608;
    --bg-sidebar: #0b0b0f;
    --bg-card: #111116;
    --bg-card-hover: #161620;
    --bg-input: #171720;
    
    --accent: #ffe600;
    --accent-hover: #e6ce00;
    --accent-glow: rgba(255, 230, 0, 0.25);
    
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    
    --border: rgba(255, 255, 255, 0.05);
    --border-active: rgba(255, 230, 0, 0.25);
    
    --success: #10b981;
    --success-glow: rgba(16, 185, 129, 0.15);
    --danger: #f43f5e;
    --danger-glow: rgba(244, 63, 94, 0.15);
    --warning: #f59e0b;
    --info: #3b82f6;
    
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --sidebar-width: 280px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Outfit', sans-serif;
}

body {
    background-color: var(--bg-main);
    color: var(--text-primary);
    overflow-x: hidden;
    line-height: 1.5;
}

a {
    color: inherit;
    text-decoration: none;
}

/* ----------------------------------------------------
   LAYOUT PRINCIPAL
   ---------------------------------------------------- */
.admin-layout {
    display: flex;
    min-height: 100vh;
}

/* ----------------------------------------------------
   SIDEBAR PREMIUM
   ---------------------------------------------------- */
.sidebar {
    width: var(--sidebar-width);
    background-color: var(--bg-sidebar);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    padding: 30px 20px;
    position: fixed;
    height: 100vh;
    left: 0;
    top: 0;
    z-index: 100;
    transition: var(--transition);
}

.brand {
    font-size: 24px;
    font-weight: 900;
    margin-bottom: 35px;
    letter-spacing: -0.5px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.brand span {
    color: var(--accent);
    text-shadow: 0 0 10px var(--accent-glow);
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex-grow: 1;
    overflow-y: auto;
    padding-right: 5px;
}

/* Custom Scrollbar para Sidebar */
.sidebar-nav::-webkit-scrollbar {
    width: 4px;
}
.sidebar-nav::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    transition: var(--transition);
    cursor: pointer;
    background: none;
    border: 1px solid transparent;
    text-align: left;
    width: 100%;
}

.nav-item i {
    font-size: 16px;
    width: 20px;
    text-align: center;
}

.nav-item:hover {
    color: var(--text-primary);
    background-color: rgba(255, 255, 255, 0.03);
    border-color: rgba(255, 255, 255, 0.05);
}

.nav-item.active {
    color: #000000;
    background-color: var(--accent);
    font-weight: 700;
    box-shadow: 0 4px 15px var(--accent-glow);
    border-color: var(--accent);
}

.nav-item.active i {
    color: #000000;
}

.sidebar-footer {
    border-top: 1px solid var(--border);
    padding-top: 20px;
    margin-top: 15px;
}

.logout-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--danger);
    font-size: 14px;
    font-weight: 600;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    border: 1px solid transparent;
}

.logout-btn:hover {
    background-color: var(--danger-glow);
    border-color: rgba(244, 63, 94, 0.2);
}

/* ----------------------------------------------------
   CONTEÚDO PRINCIPAL (MAIN CONTENT)
   ---------------------------------------------------- */
.main-content {
    flex-grow: 1;
    margin-left: var(--sidebar-width);
    padding: 40px;
    max-width: 1300px;
    width: calc(100% - var(--sidebar-width));
}

.content-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    border-bottom: 1px solid var(--border);
    padding-bottom: 25px;
}

.title-container h1 {
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 5px;
    letter-spacing: -0.5px;
}

.title-container p {
    color: var(--text-secondary);
    font-size: 14px;
}

.view-site-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 600;
    background-color: var(--bg-card);
    transition: var(--transition);
}

.view-site-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
    box-shadow: 0 0 15px rgba(255, 230, 0, 0.1);
}

/* ----------------------------------------------------
   DASHBOARD / ESTATÍSTICAS
   ---------------------------------------------------- */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.stat-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: transparent;
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-3px);
    border-color: rgba(255, 255, 255, 0.1);
}

.stat-card.success-card:hover::after { background-color: var(--success); }
.stat-card.accent-card:hover::after { background-color: var(--accent); }
.stat-card.danger-card:hover::after { background-color: var(--danger); }
.stat-card.info-card:hover::after { background-color: var(--info); }

.stat-value {
    font-size: 32px;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 13px;
    color: var(--text-secondary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-icon-wrapper {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.success-card .stat-icon-wrapper { background-color: var(--success-glow); color: var(--success); }
.accent-card .stat-icon-wrapper { background-color: rgba(255, 230, 0, 0.08); color: var(--accent); }
.danger-card .stat-icon-wrapper { background-color: var(--danger-glow); color: var(--danger); }
.info-card .stat-icon-wrapper { background-color: rgba(59, 130, 246, 0.1); color: var(--info); }

.chart-section {
    display: grid;
    grid-template-columns: 2fr 1.2fr;
    gap: 30px;
    margin-bottom: 30px;
}

.chart-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 24px;
}

/* ----------------------------------------------------
   SEÇÕES DE ABAS (TABS)
   ---------------------------------------------------- */
.tab-content {
    display: none;
    animation: fadeIn 0.4s ease;
}

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

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.card {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 30px;
    margin-bottom: 30px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.card-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 25px;
    border-bottom: 1px solid var(--border);
    padding-bottom: 15px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* ----------------------------------------------------
   FORMULÁRIOS PREMIUM
   ---------------------------------------------------- */
.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

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

.form-group {
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
}

.form-group.full-width {
    grid-column: span 2;
}

label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

input.form-control, textarea.form-control, select.form-control {
    background-color: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    padding: 12px 16px;
    font-size: 14px;
    transition: var(--transition);
    width: 100%;
}

input.form-control:focus, textarea.form-control:focus, select.form-control:focus {
    border-color: var(--accent);
    outline: none;
    box-shadow: 0 0 0 2px var(--accent-glow);
    background-color: rgba(255, 255, 255, 0.01);
}

select.form-control option {
    color: #111116;
    background-color: #ffffff;
}

textarea.form-control {
    resize: vertical;
}

.helper-text {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 5px;
}

/* Color Picker Integrado */
.color-picker-wrapper {
    display: flex;
    align-items: center;
    gap: 15px;
}

input[type="color"].color-picker {
    -webkit-appearance: none;
    border: none;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    cursor: pointer;
    background: none;
    overflow: hidden;
}

input[type="color"].color-picker::-webkit-color-swatch-wrapper {
    padding: 0;
}

input[type="color"].color-picker::-webkit-color-swatch {
    border: 2px solid var(--border);
    border-radius: 50%;
}

/* ----------------------------------------------------
   BOTÕES DE AÇÃO
   ---------------------------------------------------- */
.btn-save {
    background-color: var(--accent);
    color: #000000;
    border: none;
    padding: 12px 28px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-save:hover {
    background-color: var(--accent-hover);
    box-shadow: 0 0 15px var(--accent-glow);
    transform: translateY(-1px);
}

.btn-save:disabled {
    background-color: var(--text-muted);
    color: rgba(0, 0, 0, 0.5);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.btn-danger-outline {
    background-color: transparent;
    color: var(--danger);
    border: 1px solid var(--danger);
    padding: 12px 28px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-transform: uppercase;
}

.btn-danger-outline:hover {
    background-color: var(--danger-glow);
    transform: translateY(-1px);
}

/* ----------------------------------------------------
   TABELAS PREMIUM (LEADS, POSTS, LOGS)
   ---------------------------------------------------- */
.table-responsive {
    overflow-x: auto;
    width: 100%;
}

.custom-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 15px;
    font-size: 14px;
}

.custom-table th {
    background-color: rgba(255, 255, 255, 0.02);
    border-bottom: 2px solid var(--border);
    padding: 16px 20px;
    font-weight: 600;
    text-align: left;
    color: var(--text-secondary);
    text-transform: uppercase;
    font-size: 12px;
    letter-spacing: 0.5px;
}

.custom-table td {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
    color: var(--text-primary);
    vertical-align: middle;
}

.custom-table tr:hover td {
    background-color: rgba(255, 255, 255, 0.01);
}

/* Status Badges */
.badge {
    padding: 4px 10px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
    display: inline-block;
}

.badge-success { background-color: var(--success-glow); color: var(--success); }
.badge-danger { background-color: var(--danger-glow); color: var(--danger); }
.badge-warning { background-color: rgba(245, 158, 11, 0.1); color: var(--warning); }
.badge-info { background-color: rgba(59, 130, 246, 0.1); color: var(--info); }

/* ----------------------------------------------------
   UPLOADS MODERNOS COM PREVIEW
   ---------------------------------------------------- */
.file-upload-wrapper {
    position: relative;
    border: 2px dashed var(--border);
    padding: 30px;
    border-radius: var(--radius-md);
    text-align: center;
    cursor: pointer;
    background-color: var(--bg-input);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 140px;
}

.file-upload-wrapper:hover {
    border-color: var(--accent);
    background-color: rgba(255, 230, 0, 0.01);
}

.file-upload-input {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.file-upload-icon {
    font-size: 28px;
    color: var(--text-secondary);
}

.file-upload-text {
    font-size: 14px;
    color: var(--text-secondary);
}

.file-upload-text span {
    color: var(--accent);
    font-weight: 600;
}

/* Live Preview Box */
.image-preview-container {
    margin-top: 15px;
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.image-preview-card {
    position: relative;
    width: 120px;
    height: 90px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    overflow: hidden;
}

.image-preview-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.image-preview-delete {
    position: absolute;
    top: 5px;
    right: 5px;
    background-color: var(--danger);
    color: #fff;
    border: none;
    border-radius: 50%;
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 11px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
}

/* ----------------------------------------------------
   DRAG & DROP (SORTABLEJS STYLES)
   ---------------------------------------------------- */
.sortable-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.sortable-item {
    background-color: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 16px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: grab;
    transition: var(--transition);
}

.sortable-item:active {
    cursor: grabbing;
}

.sortable-ghost {
    opacity: 0.4;
    border: 1px dashed var(--accent);
    background-color: rgba(255, 230, 0, 0.02);
}

.sortable-handle {
    color: var(--text-muted);
    font-size: 18px;
    margin-right: 15px;
    cursor: grab;
}

.sortable-content-wrapper {
    display: flex;
    align-items: center;
    flex-grow: 1;
}

/* ----------------------------------------------------
   GALERIA DE FOTOS DA ESTRUTURA
   ---------------------------------------------------- */
.gallery-filter-bar {
    display: flex;
    gap: 10px;
    margin-bottom: 25px;
    flex-wrap: wrap;
}

.filter-btn {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 13px;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
}

.filter-btn:hover, .filter-btn.active {
    color: #000;
    background-color: var(--accent);
    border-color: var(--accent);
    box-shadow: 0 4px 12px var(--accent-glow);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 20px;
}

.gallery-card {
    background-color: var(--bg-input);
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    overflow: hidden;
    position: relative;
    transition: var(--transition);
}

.gallery-card:hover {
    transform: translateY(-3px);
    border-color: rgba(255, 255, 255, 0.1);
}

.gallery-thumb {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    display: block;
}

.gallery-card-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    background-color: rgba(0, 0, 0, 0.7);
    color: var(--accent);
    padding: 3px 8px;
    font-size: 11px;
    border-radius: 4px;
    font-weight: 600;
    text-transform: uppercase;
}

.gallery-select-checkbox {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 20px;
    height: 20px;
    cursor: pointer;
    z-index: 10;
    accent-color: var(--accent);
}

.gallery-actions {
    padding: 12px 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--bg-card);
}

.gallery-title {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 140px;
}

/* ----------------------------------------------------
   MODAIS PREMIUM (EDITORS / CRUDS)
   ---------------------------------------------------- */
.modal {
    display: none;
    position: fixed;
    z-index: 1100;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(5, 5, 5, 0.8);
    backdrop-filter: blur(8px);
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal.active {
    display: flex;
}

.modal-content {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 700px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    animation: modalSlide 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    max-height: 90vh;
}

@keyframes modalSlide {
    from { opacity: 0; transform: translateY(-20px) scale(0.95); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-header {
    padding: 20px 30px;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    font-size: 18px;
    font-weight: 700;
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 24px;
    cursor: pointer;
    transition: var(--transition);
}

.modal-close:hover {
    color: var(--danger);
}

.modal-body {
    padding: 30px;
    overflow-y: auto;
}

.modal-footer {
    padding: 20px 30px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: flex-end;
    gap: 15px;
}

/* ----------------------------------------------------
   ALERTAS E TOASTS FLUTUANTES
   ---------------------------------------------------- */
.alert {
    padding: 16px 20px;
    border-radius: var(--radius-sm);
    margin-bottom: 25px;
    font-size: 14px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 12px;
}

.alert-success {
    background-color: var(--success-glow);
    border: 1px solid var(--success);
    color: var(--success);
}

.alert-danger {
    background-color: var(--danger-glow);
    border: 1px solid var(--danger);
    color: var(--danger);
}

/* Toast Container */
#toast-container {
    position: fixed;
    top: 30px;
    right: 30px;
    z-index: 1200;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toast {
    background-color: var(--bg-card);
    border-left: 4px solid var(--accent);
    border-top: 1px solid var(--border);
    border-right: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 16px 20px;
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    min-width: 300px;
    max-width: 400px;
    display: flex;
    align-items: center;
    gap: 12px;
    transform: translateX(120%);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    font-size: 14px;
}

.toast.show {
    transform: translateX(0);
}

.toast-success { border-left-color: var(--success); }
.toast-error { border-left-color: var(--danger); }
.toast-info { border-left-color: var(--info); }

/* ----------------------------------------------------
   EDITOR DO BLOG (DARK CUSTOM QUILL)
   ---------------------------------------------------- */
.ql-toolbar.ql-snow {
    background-color: var(--bg-sidebar) !important;
    border-color: var(--border) !important;
    border-top-left-radius: var(--radius-sm) !important;
    border-top-right-radius: var(--radius-sm) !important;
}

.ql-toolbar.ql-snow .ql-stroke {
    stroke: var(--text-secondary) !important;
}

.ql-toolbar.ql-snow .ql-fill {
    fill: var(--text-secondary) !important;
}

.ql-toolbar.ql-snow .ql-picker {
    color: var(--text-secondary) !important;
}

.ql-container.ql-snow {
    background-color: var(--bg-input) !important;
    border-color: var(--border) !important;
    border-bottom-left-radius: var(--radius-sm) !important;
    border-bottom-right-radius: var(--radius-sm) !important;
    min-height: 250px;
    font-size: 14px;
    color: var(--text-primary) !important;
}

/* ----------------------------------------------------
   RESPONSIVIDADE TOTAL (MOBILE & TABLET)
   ---------------------------------------------------- */
@media (max-width: 1024px) {
    .dashboard-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .chart-section {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .sidebar {
        width: 80px;
        padding: 30px 10px;
        align-items: center;
    }
    
    .brand {
        font-size: 18px;
        margin-bottom: 25px;
    }
    
    .brand span {
        display: block;
    }
    
    .sidebar-nav span, .logout-btn span {
        display: none;
    }
    
    .nav-item {
        padding: 12px;
        justify-content: center;
    }
    
    .nav-item i {
        font-size: 20px;
        margin-right: 0;
    }
    
    .main-content {
        margin-left: 80px;
        width: calc(100% - 80px);
        padding: 20px;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .form-group.full-width {
        grid-column: span 1;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    }
}

@media (max-width: 576px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    
    .content-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    
    .view-site-btn {
        width: 100%;
        justify-content: center;
    }
}