/* ============================================================================
 * MarqX Design System — Page-level primitives.
 *
 * This file is loaded automatically by `react-head.php` AFTER `marqx-ui.css`,
 * so anything declared here can rely on the CSS variables defined there
 * (--mx-purple, --mx-bg, --mx-radius, etc).
 *
 * Scope: page frame, headers, stat grids, badges, empty/loading/error states,
 * data tables, smooth transitions. Pages MUST consume these primitives instead
 * of redefining them inline.
 * ========================================================================== */

/* --- Page frame ---------------------------------------------------------- */
/* Replaces the legacy `.container-fluid > .row > main` shell hack.            */
/* New pages render `<main class="mx-page">…</main>` directly inside <body>.   */

body.mx-shell-active main.mx-page {
    margin-left: var(--mx-sidebar-width);
    width: calc(100% - var(--mx-sidebar-width));
    max-width: calc(100% - var(--mx-sidebar-width));
    padding: calc(var(--mx-navbar-height) + 24px) 28px 40px 28px;
    box-sizing: border-box;
    min-height: 100vh;
    transition: margin-left var(--mx-transition-slow), width var(--mx-transition-slow);
    animation: mx-page-fade-in 0.28s cubic-bezier(0.4, 0, 0.2, 1);
}

body.mx-shell-active.mx-sidebar-collapsed main.mx-page {
    margin-left: var(--mx-sidebar-collapsed);
    width: calc(100% - var(--mx-sidebar-collapsed));
    max-width: calc(100% - var(--mx-sidebar-collapsed));
}

@media (max-width: 991.98px) {
    body.mx-shell-active main.mx-page,
    body.mx-shell-active.mx-sidebar-collapsed main.mx-page {
        margin-left: 0;
        width: 100%;
        max-width: 100%;
        padding: calc(var(--mx-navbar-height) + 16px) 16px 32px 16px;
    }
}

@keyframes mx-page-fade-in {
    from { opacity: 0; transform: translateY(4px); }
    to   { opacity: 1; transform: none; }
}

/* --- Page header --------------------------------------------------------- */

.mx-page-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--mx-border);
}

.mx-page-header .mx-page-title-wrap { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.mx-page-header h1.mx-page-title {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--mx-text);
    margin: 0;
    letter-spacing: -0.01em;
    line-height: 1.2;
}
.mx-page-header .mx-page-subtitle { font-size: 0.85rem; color: var(--mx-text-muted); margin: 0; }
.mx-page-header .mx-page-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }

/* --- Section + cards (consolidated from inline page styles) -------------- */

.mx-section { margin-bottom: 24px; }
.mx-section-title {
    font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.06em;
    color: var(--mx-text-muted); font-weight: 600; margin: 0 0 10px 2px;
}

/* --- Stat grid (replaces .pay-stat / .inv-stat / .cust-stat / etc) ------- */

.mx-stat-grid {
    display: grid;
    gap: 14px;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    margin-bottom: 20px;
}

.mx-stat {
    background: var(--mx-bg-card);
    border: 1px solid var(--mx-border);
    border-radius: var(--mx-radius);
    padding: 16px 18px;
    box-shadow: var(--mx-shadow-sm);
    transition: transform var(--mx-transition), box-shadow var(--mx-transition), border-color var(--mx-transition);
    position: relative;
    overflow: hidden;
}
.mx-stat:hover { transform: translateY(-1px); box-shadow: var(--mx-shadow-md); border-color: var(--mx-border-hover); }
.mx-stat-label {
    font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.05em;
    color: var(--mx-text-muted); font-weight: 600; margin-bottom: 6px;
    display: flex; align-items: center; gap: 6px;
}
.mx-stat-value { font-size: 1.5rem; font-weight: 700; color: var(--mx-text); line-height: 1.1; }
.mx-stat-delta { font-size: 0.72rem; margin-top: 6px; font-weight: 500; }
.mx-stat-delta.up { color: var(--mx-green); }
.mx-stat-delta.down { color: var(--mx-red); }
.mx-stat-icon {
    position: absolute; top: 12px; right: 12px;
    width: 32px; height: 32px; border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    background: rgba(124, 58, 237, 0.08); color: var(--mx-purple);
    font-size: 0.95rem;
}
.mx-stat--purple .mx-stat-icon { background: rgba(124,58,237,0.10); color: var(--mx-purple); }
.mx-stat--green  .mx-stat-icon { background: rgba(16,185,129,0.10);  color: var(--mx-green); }
.mx-stat--amber  .mx-stat-icon { background: rgba(245,158,11,0.10);  color: var(--mx-amber); }
.mx-stat--red    .mx-stat-icon { background: rgba(239,68,68,0.10);   color: var(--mx-red); }
.mx-stat--blue   .mx-stat-icon { background: rgba(59,130,246,0.10);  color: var(--mx-blue); }
.mx-stat--teal   .mx-stat-icon { background: rgba(20,184,166,0.10);  color: var(--mx-teal); }
.mx-stat--pink   .mx-stat-icon { background: rgba(236,72,153,0.10);  color: var(--mx-pink); }

/* --- Badges (status pills used across modules) --------------------------- */

.mx-badge {
    display: inline-flex; align-items: center; gap: 4px;
    padding: 3px 9px; border-radius: var(--mx-radius-pill);
    font-size: 0.7rem; font-weight: 600; letter-spacing: 0.02em;
    line-height: 1.4; white-space: nowrap;
    background: rgba(107,114,128,0.10); color: #4b5563;
}
.mx-badge i { font-size: 0.7rem; }
.mx-badge.is-success { background: rgba(16,185,129,0.12);  color: #047857; }
.mx-badge.is-warn    { background: rgba(245,158,11,0.14);  color: #b45309; }
.mx-badge.is-danger  { background: rgba(239,68,68,0.12);   color: #b91c1c; }
.mx-badge.is-info    { background: rgba(59,130,246,0.12);  color: #1d4ed8; }
.mx-badge.is-purple  { background: rgba(124,58,237,0.12);  color: var(--mx-purple-dark); }
.mx-badge.is-pink    { background: rgba(236,72,153,0.12);  color: #be185d; }
.mx-badge.is-teal    { background: rgba(20,184,166,0.12);  color: #0f766e; }

/* --- Tables (consolidated, consistent radius + hover) -------------------- */

.mx-table-wrap {
    background: var(--mx-bg-card);
    border: 1px solid var(--mx-border);
    border-radius: var(--mx-radius);
    overflow: hidden;
    box-shadow: var(--mx-shadow-sm);
}
.mx-table-wrap > .table-responsive { width: 100%; overflow-x: auto; margin: 0; }
.mx-table {
    width: 100%; margin: 0; border-collapse: separate; border-spacing: 0;
    font-size: 0.86rem;
}
.mx-table thead th {
    background: #FAF8FF;
    border-bottom: 1px solid var(--mx-border);
    color: var(--mx-text-muted);
    font-weight: 600;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 10px 14px;
    position: sticky; top: 0; z-index: 1;
}
.mx-table tbody td {
    padding: 11px 14px;
    border-bottom: 1px solid #f1efff;
    color: var(--mx-text);
    vertical-align: middle;
}
.mx-table tbody tr { transition: background var(--mx-transition); }
.mx-table tbody tr:hover { background: #F9F7FF; }
.mx-table tbody tr:last-child td { border-bottom: none; }
.mx-table .num { font-variant-numeric: tabular-nums; font-family: var(--mx-font-mono); }

/* --- Buttons (consolidated; .btn-purple replaces ad-hoc copies) ---------- */

.btn-purple, .mx-btn-primary {
    background: var(--mx-gradient-purple);
    border: 1px solid transparent;
    color: #fff;
    font-weight: 500;
    transition: transform var(--mx-transition), box-shadow var(--mx-transition), filter var(--mx-transition);
    box-shadow: 0 1px 2px rgba(124,58,237,0.18);
}
.btn-purple:hover, .mx-btn-primary:hover { color:#fff; transform: translateY(-1px); box-shadow: var(--mx-shadow-md); filter: brightness(1.03); }
.btn-purple:active { transform: none; }
.btn-purple:focus-visible, .mx-btn-primary:focus-visible {
    outline: 3px solid rgba(124,58,237,0.35); outline-offset: 2px;
}

.mx-btn-ghost {
    background: transparent;
    border: 1px solid var(--mx-border);
    color: var(--mx-text);
    font-weight: 500;
    transition: background var(--mx-transition), border-color var(--mx-transition);
}
.mx-btn-ghost:hover { background: #F5F3FF; border-color: var(--mx-border-hover); }

/* --- Empty / loading / error states -------------------------------------- */

.mx-empty {
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    text-align: center; padding: 48px 20px; color: var(--mx-text-muted);
}
.mx-empty .mx-empty-icon {
    width: 56px; height: 56px; border-radius: 50%;
    background: rgba(124,58,237,0.08); color: var(--mx-purple);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.4rem; margin-bottom: 14px;
}
.mx-empty .mx-empty-title { font-size: 1rem; font-weight: 600; color: var(--mx-text); margin-bottom: 4px; }
.mx-empty .mx-empty-msg { font-size: 0.85rem; max-width: 360px; }
.mx-empty .mx-empty-actions { margin-top: 16px; display: flex; gap: 8px; justify-content: center; }

.mx-error-state {
    border: 1px solid rgba(239,68,68,0.25);
    background: rgba(239,68,68,0.04);
    border-radius: var(--mx-radius);
    padding: 18px 20px;
    color: #991b1b;
    display: flex; gap: 12px; align-items: flex-start;
}
.mx-error-state i { font-size: 1.1rem; color: var(--mx-red); margin-top: 2px; }
.mx-error-state .mx-error-title { font-weight: 600; margin-bottom: 2px; color: #7f1d1d; }
.mx-error-state .mx-error-msg { font-size: 0.85rem; }

/* Skeleton shimmer used by MxSkeleton component. */
.mx-skel {
    display: block;
    background: linear-gradient(90deg, #ECE9F8 0%, #F5F3FF 50%, #ECE9F8 100%);
    background-size: 200% 100%;
    animation: mx-skel-shimmer 1.4s ease-in-out infinite;
    border-radius: 6px;
    height: 12px;
    width: 100%;
}
.mx-skel.lg { height: 18px; }
.mx-skel.xl { height: 28px; }
.mx-skel.row { height: 44px; border-radius: 10px; margin-bottom: 8px; }
@keyframes mx-skel-shimmer {
    0%   { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* --- Tabs (used by Payments, Communication, etc) ------------------------- */

.mx-tabs {
    display: flex; gap: 2px; border-bottom: 1px solid var(--mx-border);
    margin-bottom: 18px; overflow-x: auto;
}
.mx-tabs .mx-tab {
    padding: 10px 14px; border: none; background: none;
    color: var(--mx-text-muted); font-size: 0.85rem; font-weight: 500;
    cursor: pointer; border-bottom: 2px solid transparent;
    transition: color var(--mx-transition), border-color var(--mx-transition);
    white-space: nowrap;
}
.mx-tabs .mx-tab:hover { color: var(--mx-text); }
.mx-tabs .mx-tab.is-active { color: var(--mx-purple); border-bottom-color: var(--mx-purple); }
.mx-tabs .mx-tab .mx-badge { margin-left: 6px; }

/* --- Modal overlay tweak (consistent across pages) ---------------------- */

.mx-modal-backdrop {
    position: fixed; inset: 0; background: rgba(15,23,42,0.55);
    z-index: 1050; display: flex; align-items: center; justify-content: center;
    animation: mx-fade-in 0.18s ease-out;
}
.mx-modal {
    background: #fff; border-radius: var(--mx-radius);
    width: min(560px, 92vw); max-height: 90vh; overflow: auto;
    box-shadow: 0 20px 60px rgba(0,0,0,0.25);
    animation: mx-modal-pop 0.22s cubic-bezier(0.4, 0, 0.2, 1);
}
.mx-modal-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 16px 20px; border-bottom: 1px solid var(--mx-border);
}
.mx-modal-body  { padding: 20px; }
.mx-modal-footer{ padding: 14px 20px; border-top: 1px solid var(--mx-border); display: flex; justify-content: flex-end; gap: 8px; }
@keyframes mx-fade-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes mx-modal-pop { from { opacity: 0; transform: scale(0.96) translateY(6px); } to { opacity: 1; transform: none; } }

/* --- Print-safe utility -------------------------------------------------- */
@media print {
    .mx-sidebar, .mx-navbar, .mx-page-header .mx-page-actions { display: none !important; }
    body.mx-shell-active main.mx-page { margin-left: 0; width: 100%; padding: 0; }
}
