/*
 * app-cards.css
 * ─────────────────────────────────────────────────────────────────────────────
 * Modernises Bootstrap .card components across the entire app without any
 * markup changes. Targets the existing class patterns:
 *
 *   .card, .card-primary, .card-header, .card-body, .card-footer
 *   .list-group, .list-group-item
 *   .border-primary, bg-primary on card headers
 *
 * Fully compatible with the light/dark theme system (html.light-mode /
 * html.dark-mode) driven by ThemeManager in index.asp.
 *
 * Deploy to : /include/styles/app-cards.css
 * Include in: /views/layout/page_foot.inc  (once, globally)
 *
 *   <link rel="stylesheet" href="/include/styles/app-cards.css">
 *
 * Load ORDER: after Bootstrap CSS, after dark-mode.css
 * ─────────────────────────────────────────────────────────────────────────────
 */

/* ═══════════════════════════════════════════════════════════════════
   CSS VARIABLES
   ═══════════════════════════════════════════════════════════════════ */
html {
    /* dark defaults */
    --card-bg: #181c27;
    --card-border: #272d3d;
    --card-shadow: rgba(0,0,0,.35);
    --card-header-from: #1565c0;
    --card-header-to: #1e88e5;
    --card-header-text: #ffffff;
    --card-title-size: .85rem;
    --card-body-bg: #181c27;
    --card-item-bg: #181c27;
    --card-item-hover: #1e243a;
    --card-item-border: #272d3d;
    --card-item-text: #e2e8f0;
    --card-item-muted: #94a3b8;
    --card-item-accent: #4f8ef7;
    --card-radius: 12px;
    --card-header-radius: 11px 11px 0 0;
}

    html.light-mode {
        --card-bg: #ffffff;
        --card-border: #dde2ee;
        --card-shadow: rgba(0,0,0,.08);
        --card-header-from: #1976d2;
        --card-header-to: #42a5f5;
        --card-header-text: #ffffff;
        --card-body-bg: #ffffff;
        --card-item-bg: #ffffff;
        --card-item-hover: #f0f5ff;
        --card-item-border: #e8edf5;
        --card-item-text: #1e2535;
        --card-item-muted: #64748b;
        --card-item-accent: #2563eb;
    }

/* ═══════════════════════════════════════════════════════════════════
   CARD SHELL
   ═══════════════════════════════════════════════════════════════════ */
.card {
    background-color: var(--card-bg) !important;
    border: 1px solid var(--card-border) !important;
    border-radius: var(--card-radius) !important;
    box-shadow: 0 4px 24px var(--card-shadow), 0 1px 0 rgba(255,255,255,.04) inset !important;
    overflow: hidden;
    transition: box-shadow .2s ease, transform .2s ease;
}

    .card:hover {
        box-shadow: 0 8px 32px var(--card-shadow) !important;
        transform: translateY(-2px);
    }

    /* Remove double border from .card.border-primary */
    .card.border-primary,
    .card.border.border-primary {
        border-color: var(--card-border) !important;
    }

/* ═══════════════════════════════════════════════════════════════════
   CARD HEADER  (.card-header.bg-primary)
   ═══════════════════════════════════════════════════════════════════ */
.card-header {
    background: linear-gradient(135deg, var(--card-header-from) 0%, var(--card-header-to) 100%) !important;
    border-bottom: none !important;
    border-radius: var(--card-header-radius) !important;
    padding: 12px 16px !important;
    position: relative;
    overflow: hidden;
}

    /* Subtle sheen overlay */
    .card-header::after {
        content: '';
        position: absolute;
        inset: 0;
        background: linear-gradient(180deg, rgba(255,255,255,.12) 0%, rgba(255,255,255,0) 100%);
        pointer-events: none;
    }

    /* Override bg-primary / bg-success / bg-danger etc on header */
    .card-header.bg-primary,
    .card-header.bg-info,
    .card-header.bg-success,
    .card-header.bg-warning,
    .card-header.bg-danger,
    .card-header.bg-secondary,
    .card-header.bg-dark {
        background: linear-gradient(135deg, var(--card-header-from) 0%, var(--card-header-to) 100%) !important;
    }

    /* Card title inside header */
    .card-header .card-title,
    .card-header h3,
    .card-header h4,
    .card-header h5 {
        color: var(--card-header-text) !important;
        font-size: var(--card-title-size) !important;
        font-weight: 600 !important;
        margin: 0 !important;
        padding: 0 !important;
        text-transform: uppercase;
        letter-spacing: .6px;
    }

/* ═══════════════════════════════════════════════════════════════════
   CARD BODY
   ═══════════════════════════════════════════════════════════════════ */
.card-body {
    background-color: var(--card-body-bg) !important;
    color: var(--card-item-text) !important;
    padding: 0 !important;
}

    /* Scrollbar styling inside card body */
    .card-body::-webkit-scrollbar {
        width: 5px;
    }

    .card-body::-webkit-scrollbar-track {
        background: transparent;
    }

    .card-body::-webkit-scrollbar-thumb {
        background: var(--card-border);
        border-radius: 3px;
    }

        .card-body::-webkit-scrollbar-thumb:hover {
            background: var(--card-item-accent);
        }

/* ═══════════════════════════════════════════════════════════════════
   CARD FOOTER
   ═══════════════════════════════════════════════════════════════════ */
.card-footer {
    background-color: var(--card-bg) !important;
    border-top: 1px solid var(--card-border) !important;
    color: var(--card-item-muted) !important;
    padding: 10px 16px !important;
    font-size: .8rem;
}

/* ═══════════════════════════════════════════════════════════════════
   LIST GROUP inside cards
   ═══════════════════════════════════════════════════════════════════ */
.card-body .list-group,
.card .list-group {
    border-radius: 0 !important;
    margin: 0 !important;
}

.card-body .list-group-item,
.card .list-group-item {
    background-color: var(--card-item-bg) !important;
    border-color: var(--card-item-border) !important;
    border-left: none !important;
    border-right: none !important;
    color: var(--card-item-text) !important;
    padding: 9px 16px !important;
    font-size: .85rem;
    transition: background .15s, color .15s, padding-left .15s;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

    /* First item — flush with rounded header */
    .card-body .list-group-item:first-child,
    .card .list-group-item:first-child {
        border-top: none !important;
    }

    /* Last item — no bottom border */
    .card-body .list-group-item:last-child,
    .card .list-group-item:last-child {
        border-bottom: none !important;
    }

    /* Hover state */
    .card-body .list-group-item:hover,
    .card .list-group-item:hover {
        background-color: var(--card-item-hover) !important;
        color: var(--card-item-accent) !important;
        padding-left: 20px !important; /* subtle indent on hover */
        text-decoration: none !important;
    }

    /* Active state */
    .card-body .list-group-item.active,
    .card .list-group-item.active {
        background-color: var(--card-item-accent) !important;
        border-color: var(--card-item-accent) !important;
        color: #fff !important;
    }

    /* Links inside list items */
    .card-body .list-group-item a,
    .card .list-group-item a {
        color: var(--card-item-text) !important;
        text-decoration: none !important;
        flex: 1;
    }

        .card-body .list-group-item a:hover,
        .card .list-group-item a:hover {
            color: var(--card-item-accent) !important;
        }

    /* ── Count badge / pull-right value on list items ── */
    .card .list-group-item .pull-right,
    .card .list-group-item .float-right,
    .card .list-group-item .float-end,
    .card .list-group-item span.pull-right,
    .card .list-group-item span.float-end {
        color: var(--card-item-accent) !important;
        font-weight: 600 !important;
        font-size: .85rem;
        margin-left: auto;
        padding-left: 12px;
        flex-shrink: 0;
    }

/* ── Entire list-group-item as a link (anchor tag) ── */
a.list-group-item {
    text-decoration: none !important;
}

/* ═══════════════════════════════════════════════════════════════════
   STANDALONE LIST GROUP (outside cards)
   ═══════════════════════════════════════════════════════════════════ */
.list-group-item {
    background-color: var(--card-item-bg) !important;
    border-color: var(--card-item-border) !important;
    color: var(--card-item-text) !important;
    transition: background .15s, color .15s;
}

    .list-group-item:hover {
        background-color: var(--card-item-hover) !important;
        color: var(--card-item-accent) !important;
    }

    .list-group-item .pull-right,
    .list-group-item .float-right,
    .list-group-item .float-end {
        color: var(--card-item-accent) !important;
        font-weight: 600 !important;
    }

/* ═══════════════════════════════════════════════════════════════════
   CARD COLOR VARIANTS
   Different header gradient per card type
   ═══════════════════════════════════════════════════════════════════ */
.card-success .card-header,
.card-header.bg-success {
    --card-header-from: #1b5e20;
    --card-header-to: #43a047;
}

.card-danger .card-header,
.card-header.bg-danger {
    --card-header-from: #7f0000;
    --card-header-to: #e53935;
}

.card-warning .card-header,
.card-header.bg-warning {
    --card-header-from: #e65100;
    --card-header-to: #fb8c00;
}

.card-info .card-header,
.card-header.bg-info {
    --card-header-from: #006064;
    --card-header-to: #00acc1;
}

.card-secondary .card-header,
.card-header.bg-secondary {
    --card-header-from: #263238;
    --card-header-to: #546e7a;
}

/* ═══════════════════════════════════════════════════════════════════
   CARD LOAD ANIMATION — stagger cards in each row
   ═══════════════════════════════════════════════════════════════════ */
.card {
    animation: cardSlideIn .3s ease both;
}

.col-md-4:nth-child(1) .card,
.col-md-3:nth-child(1) .card,
.col-sm-6:nth-child(1) .card {
    animation-delay: .05s;
}

.col-md-4:nth-child(2) .card,
.col-md-3:nth-child(2) .card,
.col-sm-6:nth-child(2) .card {
    animation-delay: .10s;
}

.col-md-4:nth-child(3) .card,
.col-md-3:nth-child(3) .card,
.col-sm-6:nth-child(3) .card {
    animation-delay: .15s;
}

.col-md-4:nth-child(4) .card,
.col-md-3:nth-child(4) .card,
.col-sm-6:nth-child(4) .card {
    animation-delay: .20s;
}

.col-md-4:nth-child(5) .card,
.col-md-3:nth-child(5) .card {
    animation-delay: .25s;
}

.col-md-4:nth-child(6) .card,
.col-md-3:nth-child(6) .card {
    animation-delay: .30s;
}

@keyframes cardSlideIn {
    from {
        opacity: 0;
        transform: translateY(12px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ═══════════════════════════════════════════════════════════════════
   PRINT
   ═══════════════════════════════════════════════════════════════════ */
@media print {
    .card {
        box-shadow: none !important;
        border: 1px solid #ccc !important;
        background: #fff !important;
        break-inside: avoid;
        transform: none !important;
    }

    .card-header {
        background: #1976d2 !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }

    .card-body,
    .list-group-item {
        background: #fff !important;
        color: #000 !important;
        border-color: #ddd !important;
    }

        .list-group-item .pull-right,
        .list-group-item .float-end {
            color: #1976d2 !important;
        }
}