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

:root {
    --primary: #0f172a;          /* Deep Slate / Navy */
    --primary-light: #1e293b;    /* Slate 800 */
    --brand: #2563eb;            /* Professional Blue */
    --brand-hover: #1d4ed8;
    --success: #059669;          /* Crisp Emerald */
    --success-bg: #ecfdf5;
    --danger: #dc2626;           /* Subtle Crimson */
    --danger-bg: #fef2f2;
    --warning: #d97706;          /* Amber */
    --warning-bg: #fffbeb;
    --bg-body: #f8fafc;          /* Slate 50 */
    --bg-card: #ffffff;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --border-color: #e2e8f0;
    --border-light: #f1f5f9;
}

*, *::before, *::after {
    box-sizing: border-box;
}

html {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
}

body {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden; /* Prevents unwanted horizontal scrolling on laptop and mobile */
    margin: 0;
    padding: 0;
    direction: ltr;
    text-align: left;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-body);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    letter-spacing: -0.01em;
}

.main-container {
    flex: 1 0 auto;
    width: 100%;
    max-width: 100%;
    padding-bottom: 2rem;
    overflow-x: hidden;
}

/* Modern App Header & Navigation System */
.app-header-wrapper {
    background-color: var(--primary);
    width: 100%;
    max-width: 100%;
    z-index: 1030;
}

.bg-dark-slate {
    background-color: #0f172a !important;
}

.bg-slate-900 {
    background-color: #1e293b !important;
}

.app-topbar {
    width: 100%;
    max-width: 100%;
}

.app-navbar {
    width: 100%;
    max-width: 100%;
}

.app-nav-scroll {
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.2) transparent;
    -webkit-overflow-scrolling: touch;
}

.app-nav-scroll::-webkit-scrollbar {
    height: 4px;
}

.app-nav-scroll::-webkit-scrollbar-thumb {
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 4px;
}

.app-nav-tab {
    font-weight: 500;
    font-size: 0.83rem;
    padding: 0.38rem 0.75rem !important;
    border-radius: 6px;
    transition: all 0.15s ease-in-out;
    color: #cbd5e1 !important;
    white-space: nowrap;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
}

.app-nav-tab:hover {
    color: #ffffff !important;
    background-color: rgba(255, 255, 255, 0.1);
}

.app-nav-tab.active {
    color: #ffffff !important;
    background-color: var(--brand) !important;
    font-weight: 600;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

/* Branch Switcher Dropdown */
.branch-switcher-btn {
    background-color: rgba(255, 255, 255, 0.08);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 6px;
    font-size: 0.82rem;
    font-weight: 600;
    transition: all 0.15s ease;
    white-space: nowrap;
}

.branch-switcher-btn:hover, .branch-switcher-btn:focus {
    background-color: rgba(255, 255, 255, 0.16);
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.35);
}

/* Elegant Cards */
.card {
    border: 1px solid var(--border-color);
    border-radius: 10px;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.05), 0 1px 2px -1px rgba(0, 0, 0, 0.05);
    background-color: var(--bg-card);
    transition: border-color 0.15s ease;
    width: 100%;
    max-width: 100%;
}

.card-header {
    background-color: transparent;
    border-bottom: 1px solid var(--border-color);
    padding: 0.75rem 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* Metric / Stat Cards */
.stat-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 1rem;
    position: relative;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
    transition: all 0.15s ease-in-out;
    height: 100%;
    width: 100%;
}

.stat-card:hover {
    border-color: #cbd5e1;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.07);
}

.stat-card .stat-icon {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    background-color: #f1f5f9;
    color: var(--primary-light);
}

.stat-card .stat-title {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-secondary);
    margin-bottom: 0.2rem;
}

.stat-card .stat-value {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.stat-card .stat-desc {
    font-size: 0.72rem;
    color: var(--text-muted);
    margin-top: 0.2rem;
}

/* Color Accents for Icons */
.icon-brand { background-color: #eff6ff !important; color: var(--brand) !important; }
.icon-success { background-color: var(--success-bg) !important; color: var(--success) !important; }
.icon-danger { background-color: var(--danger-bg) !important; color: var(--danger) !important; }
.icon-warning { background-color: var(--warning-bg) !important; color: var(--warning) !important; }

/* Quick Action Tiles */
.quick-action-tile {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 0.85rem;
    border-radius: 8px;
    background-color: #ffffff;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    text-decoration: none;
    transition: all 0.15s ease-in-out;
    height: 100%;
}

.quick-action-tile:hover {
    border-color: var(--brand);
    background-color: #f8fafc;
    color: var(--brand);
    transform: translateY(-1px);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}

.quick-action-tile .tile-icon {
    font-size: 1.2rem;
    margin-bottom: 0.35rem;
    color: var(--brand);
}

.quick-action-tile .tile-title {
    font-weight: 600;
    font-size: 0.85rem;
    margin-bottom: 0.1rem;
}

.quick-action-tile .tile-sub {
    font-size: 0.72rem;
    color: var(--text-muted);
}

/* Tables & Horizontal Scroll Container */
.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    width: 100%;
    max-width: 100%;
    border-radius: 8px;
}

.table {
    margin-bottom: 0;
    vertical-align: middle;
    font-size: 0.82rem;
    width: 100%;
}

.table th {
    background-color: #f8fafc;
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: 0.6rem 0.75rem;
    white-space: nowrap;
}

.table td {
    padding: 0.65rem 0.75rem;
    border-color: var(--border-light);
}

.table-hover tbody tr:hover {
    background-color: #f8fafc;
}

.num-cell {
    font-variant-numeric: tabular-nums;
    font-family: inherit;
    font-weight: 600;
    white-space: nowrap;
}

/* Forms & Inputs */
.form-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
}

.form-control, .form-select {
    border-radius: 6px;
    border: 1px solid #cbd5e1;
    padding: 0.45rem 0.7rem;
    font-size: 0.85rem;
    color: var(--text-primary);
}

.form-control:focus, .form-select:focus {
    border-color: var(--brand);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.input-group-text {
    background-color: #f8fafc;
    border-color: #cbd5e1;
    color: var(--text-secondary);
    font-size: 0.82rem;
    font-weight: 600;
}

/* Buttons */
.btn {
    font-weight: 500;
    font-size: 0.82rem;
    border-radius: 6px;
    padding: 0.4rem 0.75rem;
    transition: all 0.15s ease-in-out;
    white-space: nowrap;
}

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

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

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

.btn-dark:hover {
    background-color: var(--primary-light);
    border-color: var(--primary-light);
}

/* Badges */
.badge {
    font-weight: 600;
    padding: 0.3em 0.55em;
    border-radius: 6px;
}

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

/* Footer */
footer {
    background-color: #ffffff;
    border-top: 1px solid var(--border-color);
    padding: 0.85rem 0;
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Screen Adaptations */
@media (max-width: 768px) {
    .modal-dialog {
        margin: 0.5rem;
        max-width: calc(100% - 1rem);
    }

    .stat-card .stat-value {
        font-size: 1.2rem;
    }
}

/* Print Styles */
@media print {
    @page {
        size: A4 portrait;
        margin: 1.2cm;
    }

    body {
        background-color: #ffffff !important;
        color: #000000 !important;
        font-size: 10.5pt;
    }

    .no-print, .navbar, .app-header-wrapper, footer, .btn, .alert, .modal {
        display: none !important;
    }

    .card {
        border: 1px solid #000000 !important;
        box-shadow: none !important;
        border-radius: 0 !important;
        page-break-inside: avoid;
    }

    .table th {
        background-color: #f1f5f9 !important;
        color: #000000 !important;
        border: 1px solid #000000 !important;
    }

    .table td {
        border: 1px solid #000000 !important;
    }
}