/* ============================================
   LIVITHID - TEMA SCURO STILE LIVITH
   ============================================ */

:root {
    --bg-dark: #121212;
    --bg-sidebar: #1a1a1a;
    --bg-card: #1e1e1e;
    --bg-card-hover: #252525;
    --bg-table-row: rgba(255, 255, 255, 0.02);
    --bg-table-row-hover: rgba(255, 255, 255, 0.05);
    
    --primary: #E67E22;
    --primary-hover: #F39C12;
    --primary-dark: #D35400;
    
    --text-white: #ffffff;
    --text-light: #e0e0e0;
    --text-muted: #888888;
    --text-dark: #666666;
    
    --border-color: rgba(255, 255, 255, 0.1);
    --border-light: rgba(255, 255, 255, 0.05);
    
    --success: #27ae60;
    --danger: #e74c3c;
    --warning: #f39c12;
    --info: #3498db;
    
    --sidebar-width: 260px;
    --header-height: 0px;
    
    --font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* Reset e base */
* {
    box-sizing: border-box;
}

html, body {
    height: 100%;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-family);
    background-color: var(--bg-dark);
    color: var(--text-light);
    font-size: 14px;
    line-height: 1.5;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: color 0.2s;
}

a:hover {
    color: var(--primary-hover);
}

/* ============================================
   LAYOUT PRINCIPALE
   ============================================ */

.layout-wrapper {
    display: flex;
    min-height: 100vh;
}

/* ============================================
   SIDEBAR
   ============================================ */

.sidebar {
    width: var(--sidebar-width);
    background: var(--bg-sidebar);
    border-right: 1px solid var(--border-color);
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    overflow-y: auto;
    z-index: 1000;
    display: flex;
    flex-direction: column;
}

.sidebar-header {
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.sidebar-logo img {
    height: 32px;
    width: auto;
}

.sidebar-logo-text {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-white);
}

.sidebar-logo-text span {
    color: var(--primary);
}

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

.sidebar-version {
    font-size: 11px;
    color: var(--text-dark);
    margin-top: 2px;
}

/* Menu */
.sidebar-menu {
    flex: 1;
    padding: 15px 0;
    overflow-y: auto;
}

.menu-section {
    margin-bottom: 10px;
}

.menu-section-title {
    color: var(--primary);
    font-size: 13px;
    font-weight: 600;
    padding: 10px 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.menu-item {
    display: flex;
    align-items: center;
    padding: 12px 20px;
    color: var(--text-light);
    transition: all 0.2s;
    border-left: 3px solid transparent;
    font-size: 14px;
}

.menu-item:hover {
    background: var(--bg-card);
    color: var(--text-white);
    border-left-color: var(--primary);
}

.menu-item.active {
    background: linear-gradient(90deg, rgba(230, 126, 34, 0.2) 0%, transparent 100%);
    color: var(--primary);
    border-left-color: var(--primary);
}

.menu-item i {
    width: 20px;
    margin-right: 12px;
    font-size: 16px;
}

/* Sidebar footer */
.sidebar-footer {
    padding: 15px 20px;
    border-top: 1px solid var(--border-color);
}

.sidebar-user {
    display: flex;
    align-items: center;
    gap: 12px;
}

.sidebar-user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
}

.sidebar-user-info {
    flex: 1;
}

.sidebar-user-name {
    color: var(--text-white);
    font-weight: 500;
    font-size: 14px;
}

.sidebar-user-role {
    color: var(--text-muted);
    font-size: 12px;
}

.sidebar-logout {
    color: var(--text-muted);
    font-size: 18px;
    padding: 5px;
    transition: color 0.2s;
}

.sidebar-logout:hover {
    color: var(--danger);
}

a.sidebar-user-avatar {
    text-decoration: none;
    color: white;
    transition: transform 0.2s;
}

a.sidebar-user-avatar:hover {
    transform: scale(1.1);
    color: white;
}

/* ============================================
   CONTENUTO PRINCIPALE
   ============================================ */

.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    padding: 30px;
    min-height: 100vh;
}

/* Page header */
.page-header {
    margin-bottom: 30px;
}

.page-title {
    font-size: 28px;
    font-weight: 600;
    color: var(--text-white);
    margin: 0 0 5px 0;
}

.page-subtitle {
    color: var(--text-muted);
    font-size: 14px;
    margin: 0;
}

.page-header-actions {
    display: flex;
    gap: 10px;
}

/* ============================================
   CARDS
   ============================================ */

.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    margin-bottom: 20px;
    overflow: hidden;
}

.card-header {
    background: transparent;
    border-bottom: 1px solid var(--border-color);
    padding: 15px 20px;
    color: var(--text-white);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 10px;
}

.card-header i {
    color: var(--primary);
}

.card-body {
    padding: 20px;
}

.card-body {
    color: var(--text-light);
}

.card-body h5 {
    color: var(--text-white);
}

.card-body .row > div:last-child {
    color: var(--text-white);
}
.card-footer {
    background: transparent;
    border-top: 1px solid var(--border-color);
    padding: 15px 20px;
}

/* Stat cards */
.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.stat-card.primary {
    border-left: 4px solid var(--primary);
}

.stat-card.success {
    border-left: 4px solid var(--success);
}

.stat-card.info {
    border-left: 4px solid var(--info);
}

.stat-card.warning {
    border-left: 4px solid var(--warning);
}

.stat-card.danger {
    border-left: 4px solid var(--danger);
}

.stat-value {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-white);
}

.stat-label {
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 5px;
}

.stat-icon {
    font-size: 36px;
    opacity: 0.3;
}

.stat-card.primary .stat-icon { color: var(--primary); }
.stat-card.success .stat-icon { color: var(--success); }
.stat-card.info .stat-icon { color: var(--info); }
.stat-card.warning .stat-icon { color: var(--warning); }

/* ============================================
   TABELLE
   ============================================ */

.table {
    width: 100%;
    margin-bottom: 0;
    color: var(--text-light);
    border-collapse: separate;
    border-spacing: 0;
}

.table thead th {
    background: transparent;
    border-bottom: 2px solid var(--primary);
    color: var(--text-muted);
    font-weight: 500;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 15px;
}

.table tbody tr {
    background: var(--bg-table-row);
    transition: background 0.2s;
}

.table tbody tr:hover {
    background: var(--bg-table-row-hover);
}

.table tbody td {
    padding: 15px;
    border-bottom: 1px solid var(--border-light);
    vertical-align: middle;
}

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

.table a {
    color: var(--primary);
}

.table a:hover {
    color: var(--primary-hover);
    text-decoration: underline;
}

/* ============================================
   FORM
   ============================================ */

.form-label {
    color: var(--text-muted);
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 8px;
    display: block;
}

.form-control {
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-white);
    padding: 10px 15px;
    font-size: 14px;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-control:focus {
    background: var(--bg-dark);
    border-color: var(--primary);
    color: var(--text-white);
    box-shadow: 0 0 0 3px rgba(230, 126, 34, 0.15);
    outline: none;
}

.form-control::placeholder {
    color: var(--text-dark);
}

.form-select {
    background-color: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-white);
    padding: 10px 15px;
}

.form-select:focus {
    background-color: var(--bg-dark);
    border-color: var(--primary);
    color: var(--text-white);
    box-shadow: 0 0 0 3px rgba(230, 126, 34, 0.15);
}

.form-check-input {
    background-color: var(--bg-dark);
    border-color: var(--border-color);
}

.form-check-input:checked {
    background-color: var(--primary);
    border-color: var(--primary);
}

.form-check-input:focus {
    box-shadow: 0 0 0 3px rgba(230, 126, 34, 0.15);
}

.form-check-label {
    color: var(--text-light);
}

/* ============================================
   BOTTONI
   ============================================ */

.btn {
    border-radius: 8px;
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s;
    border: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

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

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

.btn-outline-primary {
    background: transparent;
    border: 1px solid var(--primary);
    color: var(--primary);
}

.btn-outline-primary:hover {
    background: var(--primary);
    color: white;
}

.btn-secondary {
    background: var(--bg-card-hover);
    color: var(--text-light);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: var(--bg-card);
    color: var(--text-white);
    border-color: var(--text-muted);
}

.btn-outline-secondary {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-muted);
}

.btn-outline-secondary:hover {
    background: var(--bg-card);
    color: var(--text-white);
    border-color: var(--text-muted);
}

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

.btn-success:hover {
    background: #2ecc71;
    color: white;
}

.btn-outline-success {
    background: transparent;
    border: 1px solid var(--success);
    color: var(--success);
}

.btn-outline-success:hover {
    background: var(--success);
    color: white;
}

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

.btn-danger:hover {
    background: #c0392b;
    color: white;
}

.btn-outline-danger {
    background: transparent;
    border: 1px solid var(--danger);
    color: var(--danger);
}

.btn-outline-danger:hover {
    background: var(--danger);
    color: white;
}

.btn-info {
    background: var(--info);
    color: white;
}

.btn-outline-info {
    background: transparent;
    border: 1px solid var(--info);
    color: var(--info);
}

.btn-outline-info:hover {
    background: var(--info);
    color: white;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 13px;
}

.btn-lg {
    padding: 14px 28px;
    font-size: 16px;
}

.btn-group {
    display: inline-flex;
}

.btn-group .btn {
    border-radius: 0;
}

.btn-group .btn:first-child {
    border-radius: 8px 0 0 8px;
}

.btn-group .btn:last-child {
    border-radius: 0 8px 8px 0;
}

/* ============================================
   BADGES
   ============================================ */

.badge {
    padding: 5px 10px;
    font-size: 11px;
    font-weight: 500;
    border-radius: 6px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.badge.bg-primary { background: var(--primary) !important; }
.badge.bg-success { background: var(--success) !important; }
.badge.bg-danger { background: var(--danger) !important; }
.badge.bg-warning { background: var(--warning) !important; color: #000 !important; }
.badge.bg-info { background: var(--info) !important; }
.badge.bg-secondary { background: var(--text-dark) !important; }

/* ============================================
   ALERTS
   ============================================ */

.alert {
    border: none;
    border-radius: 10px;
    padding: 15px 20px;
    margin-bottom: 20px;
    border-left: 4px solid;
}

.alert-success {
    background: rgba(39, 174, 96, 0.15);
    border-left-color: var(--success);
    color: var(--success);
}

.alert-danger {
    background: rgba(231, 76, 60, 0.15);
    border-left-color: var(--danger);
    color: var(--danger);
}

.alert-warning {
    background: rgba(243, 156, 18, 0.15);
    border-left-color: var(--warning);
    color: var(--warning);
}

.alert-info {
    background: rgba(52, 152, 219, 0.15);
    border-left-color: var(--info);
    color: var(--info);
}

.alert .btn-close {
    filter: invert(1);
}

/* ============================================
   PROGRESS BAR
   ============================================ */

.progress {
    background: var(--bg-dark);
    border-radius: 4px;
    height: 8px;
    overflow: hidden;
}

.progress-bar {
    background: var(--primary);
    transition: width 0.3s;
}

/* ============================================
   PAGINATION
   ============================================ */

.pagination {
    gap: 5px;
}

.page-item .page-link {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-light);
    border-radius: 8px;
    padding: 8px 14px;
}

.page-item .page-link:hover {
    background: var(--bg-card-hover);
    color: var(--text-white);
    border-color: var(--primary);
}

.page-item.active .page-link {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

.page-item.disabled .page-link {
    background: var(--bg-dark);
    color: var(--text-dark);
    border-color: var(--border-light);
}

/* ============================================
   DROPDOWN
   ============================================ */

.dropdown-menu {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 8px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
}

.dropdown-item {
    color: var(--text-light);
    padding: 10px 15px;
    border-radius: 6px;
    transition: all 0.2s;
}

.dropdown-item:hover {
    background: var(--primary);
    color: white;
}

.dropdown-divider {
    border-color: var(--border-color);
    margin: 8px 0;
}

/* ============================================
   LOGIN PAGE
   ============================================ */

.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-dark);
}

.login-container {
    width: 100%;
    max-width: 420px;
    padding: 20px;
}

.login-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 40px;
}

.login-logo {
    text-align: center;
    margin-bottom: 30px;
}

.login-logo img {
    height: 50px;
    margin-bottom: 15px;
}

.login-logo h4 {
    color: var(--text-white);
    font-weight: 600;
    margin: 0;
}

.login-logo p {
    color: var(--text-muted);
    font-size: 14px;
    margin: 5px 0 0 0;
}

/* ============================================
   UTILITIES
   ============================================ */

.text-primary { color: var(--primary) !important; }
.text-success { color: var(--success) !important; }
.text-danger { color: var(--danger) !important; }
.text-warning { color: var(--warning) !important; }
.text-info { color: var(--info) !important; }
.text-muted { color: var(--text-muted) !important; }
.text-white { color: var(--text-white) !important; }

.bg-dark { background: var(--bg-dark) !important; }
.bg-card { background: var(--bg-card) !important; }

.border-primary { border-color: var(--primary) !important; }

code {
    background: var(--bg-dark);
    color: var(--primary);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 13px;
}

pre {
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 15px;
    color: var(--text-light);
    overflow-x: auto;
}

hr {
    border-color: var(--border-color);
    opacity: 1;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-dark);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-dark);
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 992px) {
    .sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s;
    }
    
    .sidebar.show {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .mobile-toggle {
        display: block !important;
    }
}

.mobile-toggle {
    display: none;
    position: fixed;
    top: 15px;
    left: 15px;
    z-index: 1001;
    background: var(--primary);
    border: none;
    color: white;
    width: 45px;
    height: 45px;
    border-radius: 10px;
    font-size: 20px;
}

/* ============================================
   HOME PAGE SPECIALE
   ============================================ */

.home-page .main-content {
    margin-left: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    text-align: center;
}

.home-hero {
    max-width: 800px;
    padding: 40px;
}

.home-logo {
    margin-bottom: 30px;
}

.home-logo img {
    height: 60px;
}

.home-title {
    font-size: 48px;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 10px;
}

.home-title span {
    color: var(--primary);
}

.home-subtitle {
    font-size: 18px;
    color: var(--text-muted);
    margin-bottom: 40px;
}

.home-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 40px;
}

.home-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 30px;
    text-align: center;
    transition: all 0.3s;
}

.home-card:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
}

.home-card i {
    font-size: 48px;
    color: var(--primary);
    margin-bottom: 20px;
}

.home-card h5 {
    color: var(--text-white);
    margin-bottom: 10px;
}

.home-card p {
    color: var(--text-muted);
    font-size: 14px;
    margin-bottom: 20px;
}