/* ============================= */
/* THEME VARIABLES               */
/* ============================= */
:root {
    --bg-body: #f3f4f6;
    --bg-surface: #ffffff;
    --bg-navbar: #ffffff;
    --bg-offcanvas: #ffffff;
    --text-primary: #111827;
    --text-secondary: #6b7280;
    --border-color: #e5e7eb;
    --accent: #2563eb;
    --toggler-color: #111827;
    --card-bg: #ffffff;
    --card-text: #111827;
    --card-value: #2563eb;
}

html[data-theme="dark"] {
    --bg-body: #0b1220;
    --bg-surface: #111827;
    --bg-navbar: #0f172a;
    --bg-offcanvas: #0f172a;
    --text-primary: #e5e7eb;
    --text-secondary: #94a3b8;
    --border-color: #1f2937;
    --accent: #3b82f6;
    --toggler-color: #ffffff;
    --card-bg: #0f172a;
    --card-text: #e5e7eb;
    --card-value: #38bdf8;
}

/* ============================= */
/* BASE LAYOUT                   */
/* ============================= */

html, body {
    height: 100%;
}

body {
    display: flex;
    flex-direction: column;
    background: var(--bg-body);
    color: var(--text-primary);
    margin: 0;
    transition: background .2s ease, color .2s ease;
}

.container {
    flex: 1 0 auto;
}

/* ============================= */
/* NAVBAR                        */
/* ============================= */

.app-navbar {
    background: var(--bg-navbar);
    border-bottom: 1px solid var(--border-color);
    height: 64px;
    position: relative;
    padding: 0 1rem;
}

.navbar-brand {
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
}

.app-logo {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    height: 100px;
    width: auto;
    pointer-events: none;
}

/* ============================= */
/* HAMBURGER                     */
/* ============================= */

.navbar-toggler {
    border: none;
    padding: 0;
    height: 100%;
    display: flex;
    align-items: center;
}

.navbar-toggler-icon {
    background: var(--toggler-color);
    width: 26px;
    height: 2px;
    position: relative;
}

    .navbar-toggler-icon::before,
    .navbar-toggler-icon::after {
        content: "";
        position: absolute;
        left: 0;
        width: 26px;
        height: 2px;
        background: var(--toggler-color);
    }

    .navbar-toggler-icon::before {
        top: -8px;
    }

    .navbar-toggler-icon::after {
        top: 8px;
    }

/* ============================= */
/* OFFCANVAS                     */
/* ============================= */

.app-offcanvas {
    background: var(--bg-offcanvas);
    color: var(--text-primary);
}

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

    .app-offcanvas .nav-link {
        color: var(--text-primary);
        border-radius: 8px;
        padding: 10px 14px;
    }

        .app-offcanvas .nav-link:hover {
            background: var(--border-color);
        }

        .app-offcanvas .nav-link.active {
            background: var(--accent);
            color: #ffffff;
        }

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

.card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    color: var(--card-text);
}

    .card h4 {
        color: var(--card-value);
        font-weight: 600;
    }

/* ============================= */
/* TABLE                         */
/* ============================= */

.table {
    background: var(--bg-surface);
    color: var(--text-primary);
}

    .table thead {
        background: var(--accent);
        color: #ffffff;
    }

.table-bordered td,
.table-bordered th {
    border-color: var(--border-color);
}

/* ============================= */
/* CLIENT STATUS COLORS          */
/* ============================= */

.app-table tbody tr.row-danger {
    background: linear-gradient( 90deg, rgba(220, 53, 69, 0.22), rgba(220, 53, 69, 0.06) ) !important;
}

.app-table tbody tr.row-success {
    background: linear-gradient( 90deg, rgba(25, 135, 84, 0.22), rgba(25, 135, 84, 0.06) ) !important;
}

.app-table tbody tr.row-danger:hover {
    background: rgba(220, 53, 69, 0.30) !important;
}

.app-table tbody tr.row-success:hover {
    background: rgba(25, 135, 84, 0.30) !important;
}

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

.app-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 12px;
}

.card-danger {
    border-left: 6px solid #dc3545;
    background: rgba(220, 53, 69, 0.10);
}

.card-success {
    border-left: 6px solid #198754;
    background: rgba(25, 135, 84, 0.10);
}

.app-card .label {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

/* ============================= */
/* FOOTER                        */
/* ============================= */

.footer {
    flex-shrink: 0;
    background: var(--bg-surface);
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 1rem 0;
}

```