:root {
    --sbc-sidebar-width: 240px;
    --sbc-navy: #224B79;
    --sbc-navy-dark: #1a3a5f;
    --sbc-navy-darker: #142d49;
    --sbc-red: #BB1C1C;
    --sbc-red-dark: #931616;
}

html, body {
    height: 100%;
}

body {
    background-color: #eef1f5;
    font-family: 'Poppins', 'Segoe UI', sans-serif;
}

h1, h2, h3, h4, h5, h6,
.navbar-brand, .btn, .card-header, label, .form-label {
    font-family: 'Poppins', 'Segoe UI', sans-serif;
}

/* ---- Brand colors: replace Bootstrap's default blue everywhere ---- */
.btn-primary {
    --bs-btn-bg: var(--sbc-red);
    --bs-btn-border-color: var(--sbc-red);
    --bs-btn-hover-bg: var(--sbc-red-dark);
    --bs-btn-hover-border-color: var(--sbc-red-dark);
    --bs-btn-active-bg: var(--sbc-red-dark);
    --bs-btn-active-border-color: var(--sbc-red-dark);
    --bs-btn-disabled-bg: var(--sbc-red);
    --bs-btn-disabled-border-color: var(--sbc-red);
    --bs-btn-focus-shadow-rgb: 187, 28, 28;
}

.btn-outline-primary {
    --bs-btn-color: var(--sbc-red);
    --bs-btn-border-color: var(--sbc-red);
    --bs-btn-hover-bg: var(--sbc-red);
    --bs-btn-hover-border-color: var(--sbc-red);
    --bs-btn-active-bg: var(--sbc-red);
    --bs-btn-active-border-color: var(--sbc-red);
    --bs-btn-focus-shadow-rgb: 187, 28, 28;
}

.bg-primary { background-color: var(--sbc-navy) !important; }
.text-primary { color: var(--sbc-navy) !important; }
.border-primary { border-color: var(--sbc-navy) !important; }

a { color: var(--sbc-navy); }
a:hover { color: var(--sbc-red); }

.form-control:focus, .form-select:focus {
    border-color: var(--sbc-navy);
    box-shadow: 0 0 0 0.25rem rgba(34, 75, 121, 0.25);
}

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

/* ---- Top bar ---- */
.sbc-topbar {
    background-color: var(--sbc-navy) !important;
    border-bottom: 3px solid var(--sbc-red);
}

.sbc-topbar .navbar-brand {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.sbc-topbar-logo {
    height: 32px;
    width: auto;
}

/* ---- Layout ---- */
.sbc-layout {
    display: flex;
    min-height: calc(100vh - 56px);
}

.sbc-sidebar {
    width: var(--sbc-sidebar-width);
    flex-shrink: 0;
    background-color: var(--sbc-navy-dark);
    border-right: 1px solid var(--sbc-navy-darker);
}

.sbc-nav-label {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.55);
    padding: 0.75rem 0.75rem 0.25rem;
}

.sbc-sidebar .nav-link {
    color: rgba(255, 255, 255, 0.85);
    border-radius: 0.375rem;
    padding: 0.5rem 0.75rem;
}

.sbc-sidebar .nav-link i {
    width: 1.25rem;
    display: inline-block;
    text-align: center;
}

.sbc-sidebar .nav-link:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: #fff;
}

.sbc-sidebar .nav-link.active {
    background-color: var(--sbc-red);
    color: #fff;
}

.sbc-content {
    flex-grow: 1;
    padding: 1.5rem;
    min-width: 0;
    background-color: #eef1f5;
}

.sbc-content .card {
    border-color: #dde2e8;
}

.sbc-content .card-header {
    background-color: #fff;
}

/* ---- Dashboard stat cards ---- */
.sbc-stat-card {
    border-left: 4px solid var(--sbc-navy);
    border-radius: 0.6rem;
    transition: box-shadow 0.15s ease-in-out;
}

.sbc-stat-card:hover {
    box-shadow: 0 0.25rem 0.75rem rgba(20, 45, 73, 0.08);
}

.sbc-stat-card.sbc-accent-red { border-left-color: var(--sbc-red); }
.sbc-stat-card.sbc-accent-green { border-left-color: #1a7a4c; }
.sbc-stat-card.sbc-accent-amber { border-left-color: #c8860d; }

.sbc-stat-icon {
    width: 2.75rem;
    height: 2.75rem;
    border-radius: 0.65rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
    background: rgba(34, 75, 121, 0.1);
    color: var(--sbc-navy);
}

.sbc-stat-icon.sbc-icon-red { background: rgba(187, 28, 28, 0.1); color: var(--sbc-red); }
.sbc-stat-icon.sbc-icon-green { background: rgba(26, 122, 76, 0.12); color: #1a7a4c; }
.sbc-stat-icon.sbc-icon-amber { background: rgba(200, 134, 13, 0.12); color: #c8860d; }

.sbc-stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.25;
}

.sbc-section-title {
    font-weight: 600;
    color: var(--sbc-navy-dark);
}

.sbc-notify-banner {
    background: linear-gradient(135deg, var(--sbc-navy) 0%, var(--sbc-navy-dark) 100%);
    border-radius: 0.6rem;
    color: #fff;
}

.sbc-notify-banner .btn-light {
    font-weight: 600;
}

.sbc-auth-body {
    background-color: var(--sbc-navy);
    background-image: linear-gradient(160deg, var(--sbc-navy) 0%, var(--sbc-navy-darker) 100%);
}

.sbc-auth-logo {
    max-width: 260px;
    width: 70%;
    margin: 0 auto 1.5rem;
    display: block;
}

@media (max-width: 991.98px) {
    .sbc-sidebar {
        position: fixed;
        top: 56px;
        bottom: 0;
        left: 0;
        z-index: 1030;
        transform: translateX(-100%);
        transition: transform 0.2s ease-in-out;
        overflow-y: auto;
    }

    .sbc-sidebar.show {
        transform: translateX(0);
        box-shadow: 2px 0 8px rgba(0, 0, 0, 0.15);
    }
}

/*
 * Printable reports: hide app chrome, keep only .sbc-print-area,
 * and lay it out for A4. Every printable page (supplier purchase
 * receipt, seller assignment sheet, seller statement, direct sale
 * invoice, purchase details, monthly P&L) wraps its content in
 * .sbc-print-area and marks anything screen-only with .sbc-no-print.
 */
@page {
    size: A4;
    margin: 14mm 12mm;
}

@media print {
    html, body {
        background: #fff !important;
    }

    .sbc-topbar, .sbc-sidebar, .sbc-no-print, .sbc-layout > .sbc-sidebar {
        display: none !important;
    }

    .sbc-layout {
        display: block;
        min-height: 0;
    }

    .sbc-content {
        padding: 0;
        width: 100%;
        background-color: #fff;
    }

    .sbc-print-area {
        border: none !important;
        box-shadow: none !important;
        font-size: 11pt;
        color: #000;
    }

    .sbc-print-area .card-body {
        padding: 0;
    }

    .sbc-print-area table {
        width: 100%;
        border-collapse: collapse;
    }

    .sbc-print-area th, .sbc-print-area td {
        padding: 4px 6px;
    }

    .sbc-print-area thead {
        display: table-header-group; /* repeat table header on every printed page */
    }

    .sbc-print-area tr {
        page-break-inside: avoid;
    }

    .sbc-print-area a {
        color: inherit !important;
        text-decoration: none !important;
    }

    .badge {
        border: 1px solid currentColor;
    }
}