/* ===== Header / Navigation ===== */
.app-header {
    background: linear-gradient(135deg,
            var(--glass-bg-start) 0%,
            var(--glass-bg-end) 100%);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 4px 16px 0 var(--shadow-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

.app-header .navbar {
    padding: 16px 32px;
}

/* ===== Sidebar ===== */
.left-sidebar {
    background: linear-gradient(135deg,
            var(--glass-bg-start) 0%,
            var(--glass-bg-end) 100%) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-right: 1px solid var(--border-color);
    box-shadow: 4px 0 16px 0 var(--shadow-color);
    transition: all 0.3s ease;
}

aside.left-sidebar {
    background: linear-gradient(135deg,
            var(--glass-bg-start) 0%,
            var(--glass-bg-end) 100%) !important;
}

.brand-logo {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
}

.sidebar-nav {
    padding: 20px 0;
}

.nav-small-cap {
    color: var(--text-secondary);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 16px 24px 8px;
    margin-top: 16px;
}

.sidebar-item {
    margin: 4px 4px;
}

.sidebar-link {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    color: var(--text-primary);
    text-decoration: none;
    border-radius: 12px;
    transition: all 0.3s ease;
    font-weight: 500;
    position: relative;
}

.sidebar-link:hover {
    background: var(--hover-bg);
    color: var(--text-primary);
    transform: translateX(4px);
}

.sidebar-link.active {
    background: var(--gradient-1);
    color: var(--text-light);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

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

.sidebar-link .hide-menu {
    margin-left: 12px;
}

/* Submenu styles */
.collapse.first-level .sidebar-link {
    padding: 8px 16px;
    font-size: 0.9rem;
}

/* ===== User Menu Dropdown ===== */
.user-menu-dropdown {
    list-style: none;
}

.user-menu-toggle {
    display: block;
    padding: 5px;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.user-menu-toggle:hover {
    background-color: rgba(255, 255, 255, 0.1);
    transform: scale(1.05);
}

.user-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.user-avatar:hover {
    border-color: var(--primary-purple);
}

.user-dropdown-menu {
    background: linear-gradient(135deg,
            var(--glass-bg-start) 0%,
            var(--glass-bg-end) 100%);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 8px 32px 0 var(--shadow-color);
    padding: 0;
    margin-top: 8px;
}

.user-info-header {
    padding: 15px 20px;
    background: linear-gradient(135deg,
            rgba(102, 126, 234, 0.1) 0%,
            rgba(139, 92, 246, 0.1) 100%);
    border-radius: 12px 12px 0 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.user-name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.user-role {
    font-size: 0.85rem;
    color: var(--text-secondary);
    display: block;
    margin-top: 2px;
}

.user-logout-btn {
    padding: 12px 20px;
    font-weight: 500;
    color: #dc3545;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.user-logout-btn:hover {
    background: linear-gradient(135deg,
            rgba(220, 53, 69, 0.1) 0%,
            rgba(220, 53, 69, 0.05) 100%);
    color: #dc3545;
}

/* ===== VIP Badge ===== */
.vip-badge {
    background: linear-gradient(45deg,
            #00ffff,
            #3f51b5,
            #8e24aa,
            #e91e63,
            #00e5ff,
            #7c4dff,
            #00ffff);
    background-size: 400% 400%;
    animation: flowingLava 5s ease-in-out infinite;
    padding: 8px 16px;
    border-radius: 50px;
    font-weight: 700;
    color: white;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

@keyframes flowingLava {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

/* ===== Cards ===== */
.card {
    background: linear-gradient(135deg,
            var(--glass-bg-start) 0%,
            var(--glass-bg-end) 100%) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-color) !important;
    box-shadow: 0 8px 32px 0 var(--shadow-color) !important;
    border-radius: 20px;
    transition: all 0.3s ease;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px var(--shadow-color) !important;
}

.card-header {
    background: linear-gradient(135deg,
            var(--glass-bg-start) 0%,
            var(--glass-bg-end) 100%) !important;
    border-bottom: 1px solid var(--border-color) !important;
    padding: 20px 24px;
    border-radius: 20px 20px 0 0;
}

.card-body {
    padding: 24px;
    color: var(--text-primary) !important;
    background: transparent !important;
}

.card-title {
    color: var(--text-primary) !important;
    font-weight: 700;
    margin-bottom: 8px;
}

/* Override any white backgrounds */
.card,
.card-body,
.card-header,
.card-footer {
    color: var(--text-primary) !important;
}

.card * {
    color: var(--text-primary);
}

.card h1, .card h2, .card h3, .card h4, .card h5, .card h6,
.card p, .card span, .card div {
    color: var(--text-primary);
}

/* ===== Tables ===== */
.table {
    color: var(--text-primary);
}

.table thead th {
    background: linear-gradient(135deg,
            var(--glass-bg-start) 0%,
            var(--glass-bg-end) 100%);
    border-bottom: 2px solid var(--border-color);
    color: var(--text-primary);
    font-weight: 600;
    padding: 16px;
}

.table tbody td {
    border-bottom: 1px solid var(--border-color);
    padding: 16px;
    color: var(--text-primary);
}

.table tbody tr {
    transition: all 0.3s ease;
}

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

/* ===== Badges ===== */
.badge {
    padding: 6px 12px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.85rem;
}

.badge.bg-primary {
    background: var(--gradient-1) !important;
}

.badge.bg-success {
    background: var(--gradient-whatsapp) !important;
}

.badge.bg-warning {
    background: linear-gradient(135deg, #f97316 0%, #fb923c 100%) !important;
}

.badge.bg-danger {
    background: var(--gradient-2) !important;
}

/* ===== Modal Styles ===== */
.modal-content {
    background: linear-gradient(135deg,
            var(--glass-bg-start) 0%,
            var(--glass-bg-end) 100%);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    box-shadow: 0 8px 32px 0 var(--shadow-color);
    border-radius: 20px;
    color: var(--text-primary);
}

.modal-header {
    border-bottom: 1px solid var(--border-color);
    padding: 24px;
}

.modal-title {
    color: var(--text-primary);
    font-weight: 700;
}

.modal-body {
    padding: 24px;
}

.modal-footer {
    border-top: 1px solid var(--border-color);
    padding: 20px 24px;
}

.btn-close {
    filter: invert(1);
    opacity: 0.8;
}

.btn-close:hover {
    opacity: 1;
}

/* ===== Tabs ===== */
.tabs {
    display: flex;
    gap: 0.5rem;
    background: var(--bg-secondary);
    padding: 0.5rem;
    border-radius: 12px;
    width: fit-content;
}

.tab-button {
    padding: 0.5rem 1rem;
    border: none;
    border-radius: 9px;
    background-color: transparent;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.2s ease;
    color: var(--text-secondary);
}

.tab-button:hover {
    background: var(--hover-bg);
    color: var(--text-primary);
}

.tab-button.active {
    background: var(--gradient-1);
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
}

.tab-content {
    margin-top: 2rem;
}

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
    animation: fadeIn 0.5s ease-out;
}

/* ===== Offcanvas ===== */
.offcanvas {
    background: linear-gradient(135deg,
            var(--glass-bg-start) 0%,
            var(--glass-bg-end) 100%);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-left: 1px solid var(--border-color);
    color: var(--text-primary);
}

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

.offcanvas-title {
    color: var(--text-primary);
}

/* ===== Alerts ===== */
.alert {
    border-radius: 12px;
    border: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.alert-success {
    background: linear-gradient(135deg,
            rgba(37, 211, 102, 0.1) 0%,
            rgba(18, 140, 126, 0.1) 100%);
    border-color: rgba(37, 211, 102, 0.3);
    color: #25D366;
}

.alert-danger {
    background: linear-gradient(135deg,
            rgba(240, 147, 251, 0.1) 0%,
            rgba(245, 87, 108, 0.1) 100%);
    border-color: rgba(245, 87, 108, 0.3);
    color: #f5576c;
}

.alert-warning {
    background: linear-gradient(135deg,
            rgba(249, 115, 22, 0.1) 0%,
            rgba(251, 146, 60, 0.1) 100%);
    border-color: rgba(249, 115, 22, 0.3);
    color: #f97316;
}

.alert-info {
    background: linear-gradient(135deg,
            rgba(79, 172, 254, 0.1) 0%,
            rgba(0, 242, 254, 0.1) 100%);
    border-color: rgba(79, 172, 254, 0.3);
    color: #4facfe;
}

/* ===== Loader Modal ===== */
.loader-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    z-index: 9999;
    justify-content: center;
    align-items: center;
}

.loader-content {
    background: linear-gradient(135deg,
            var(--glass-bg-start) 0%,
            var(--glass-bg-end) 100%);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    padding: 30px 40px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 8px 32px var(--shadow-color);
}

.spinner {
    border: 6px solid var(--border-color);
    border-top: 6px solid var(--primary-purple);
    border-radius: 50%;
    width: 50px;
    height: 50px;
    margin: 0 auto 15px;
    animation: spin 1s linear infinite;
}

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

/* ===== Progress Bar Styles ===== */
.progress {
    background-color: rgba(0, 0, 0, 0.1);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

.progress:hover {
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.3), 0 0 8px rgba(102, 126, 234, 0.3);
}

.progress-bar {
    transition: width 0.6s ease, background-color 0.3s ease;
    font-size: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.progress-bar.bg-danger {
    background: linear-gradient(90deg, #f5576c 0%, #f093fb 100%) !important;
}

.progress-bar.bg-warning {
    background: linear-gradient(90deg, #f97316 0%, #fb923c 100%) !important;
}

.progress-bar.bg-info {
    background: linear-gradient(90deg, #4facfe 0%, #00f2fe 100%) !important;
}

.progress-bar.bg-success {
    background: linear-gradient(90deg, #25D366 0%, #128C7E 100%) !important;
}

/* Animación de carga para la barra de progreso */
@keyframes progressAnimation {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.progress-bar {
    background-size: 200% 200%;
    animation: progressAnimation 3s ease infinite;
}