/* Wasatat Khair - theme.css
 * Brand-agnostic base styles; all colours/typography from :root tokens
 * emitted by global_data.php. Maps the WK design system onto plain HTML.
 */

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--color-paper);
    color: var(--color-text);
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

/* Custom scrollbar to match the design */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: #d4cdc1; border-radius: 5px; }
::-webkit-scrollbar-track { background: transparent; }

a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3, h4, h5, h6 { color: var(--color-ink); margin: 0 0 .5em; line-height: 1.25; letter-spacing: -.02em; }
h1 { font-size: 36px; font-weight: 600; }
h2 { font-size: 28px; font-weight: 600; }
h3 { font-size: 22px; font-weight: 600; }
h4 { font-size: 18px; font-weight: 600; }

hr { border: 0; border-top: 1px solid var(--color-line); margin: 1rem 0; }

input, textarea, select, button { font-family: inherit; }

/* ===== Layout ============================================================ */
/* .container / .row / .col-* come from Bootstrap 5 (loaded in css_table.html).
   We only keep WK-specific helpers here. */
.container-narrow  { max-width: 640px; margin: 0 auto; padding: 0 24px; }

.grid       { display: grid; gap: 16px; }
.grid-2     { grid-template-columns: repeat(2, 1fr); }
.grid-3     { grid-template-columns: repeat(3, 1fr); }
.grid-4     { grid-template-columns: repeat(4, 1fr); }

/* ===== Cards ============================================================= */
.card {
    background: var(--color-surface);
    border: 1px solid var(--color-line);
    border-radius: var(--radius-lg);
    padding: 24px;
}
.card-tight        { padding: 16px; }
.card-flush        { padding: 0; overflow: hidden; }
.card-header       { padding: 18px 22px; border-bottom: 1px solid var(--color-line-soft); font-size: 16px; font-weight: 600; color: var(--color-ink); }
.card-body         { padding: 18px 22px; }
.card-footer       { padding: 14px 22px; border-top: 1px solid var(--color-line-soft); }

.surface-warm      { background: var(--color-surface-warm); }

/* ===== Buttons (WKButton) ================================================ */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 9px 18px; height: 38px;
    font-family: inherit; font-size: 14px; font-weight: 600; line-height: 1.2;
    border: 1px solid transparent; border-radius: var(--radius-md);
    cursor: pointer; transition: all .12s ease; white-space: nowrap;
    text-decoration: none;
}
.btn:hover     { filter: brightness(.97); }
.btn:active    { filter: brightness(.92); }
.btn:disabled  { opacity: .55; cursor: not-allowed; filter: none; }

.btn-primary   { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }
.btn-primary:hover { background: var(--color-primary-hover); }
.btn-secondary { background: #fff; color: var(--color-primary); border-color: var(--color-primary); }
.btn-ghost     { background: transparent; color: var(--color-body); border-color: var(--color-line); }
.btn-gold      { background: var(--color-gold); color: #1f1812; border-color: var(--color-gold); }
.btn-text      { background: transparent; color: var(--color-primary); border-color: transparent; padding-inline: 4px; }
.btn-danger    { background: #fff; color: var(--color-danger); border-color: var(--color-line); }

.btn-sm  { padding: 6px 12px; height: 30px; font-size: 13px; }
.btn-lg  { padding: 12px 22px; height: 46px; font-size: 15px; }
.btn-full { width: 100%; }

/* ===== Status pills (generic) ============================================ */
.pill {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 5px 10px; border-radius: var(--radius-sm);
    font-size: 12px; font-weight: 600;
    background: var(--color-surface-warm); color: var(--color-body);
    border: 1px solid var(--color-line-soft);
}
.pill-primary { background: color-mix(in srgb, var(--color-primary) 12%, transparent); color: var(--color-primary); border-color: transparent; }
.pill-success { background: color-mix(in srgb, var(--color-success) 12%, transparent); color: var(--color-success); border-color: transparent; }
.pill-warning { background: color-mix(in srgb, var(--color-warning) 18%, transparent); color: var(--color-warning); border-color: transparent; }
.pill-danger  { background: color-mix(in srgb, var(--color-danger) 12%, transparent);  color: var(--color-danger);  border-color: transparent; }
.pill-info    { background: color-mix(in srgb, var(--color-info) 12%, transparent);    color: var(--color-info);    border-color: transparent; }
.pill-muted   { background: var(--color-surface-warm); color: var(--color-muted); border-color: var(--color-line-soft); }

/* Stage pills 1..5 (WKStageChip) */
.stage-chip {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 5px 10px; border-radius: var(--radius-sm);
    font-size: 12px; font-weight: 600; white-space: nowrap;
}
.stage-chip .stage-num {
    width: 18px; height: 18px; border-radius: 50%;
    color: #fff; display: inline-flex; align-items: center; justify-content: center;
    font-size: 10px; font-weight: 700; font-variant-numeric: tabular-nums;
}
.stage-1 { background: color-mix(in srgb, var(--stage-1) 14%, transparent); color: var(--stage-1); }
.stage-1 .stage-num { background: var(--stage-1); }
.stage-2 { background: color-mix(in srgb, var(--stage-2) 14%, transparent); color: var(--stage-2); }
.stage-2 .stage-num { background: var(--stage-2); }
.stage-3 { background: color-mix(in srgb, var(--stage-3) 14%, transparent); color: var(--stage-3); }
.stage-3 .stage-num { background: var(--stage-3); }
.stage-4 { background: color-mix(in srgb, var(--stage-4) 14%, transparent); color: var(--stage-4); }
.stage-4 .stage-num { background: var(--stage-4); }
.stage-5 { background: color-mix(in srgb, var(--stage-5) 14%, transparent); color: var(--stage-5); }
.stage-5 .stage-num { background: var(--stage-5); }

/* ===== Forms ============================================================ */
.form-group  { margin-bottom: 16px; }
.form-label  { display: block; margin-bottom: 6px; font-size: 13px; font-weight: 600; color: var(--color-ink); }
.form-help   { display: block; margin-top: 4px; font-size: 12px; color: var(--color-muted); }
.form-error  { display: block; margin-top: 4px; font-size: 12px; color: var(--color-danger); }

.form-input, .form-select, .form-textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--color-line);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    color: var(--color-ink);
    font-family: inherit; font-size: 14px; line-height: 1.4;
    transition: border-color .12s, box-shadow .12s;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-primary) 18%, transparent);
}
.form-textarea { min-height: 96px; resize: vertical; }
.form-check    { display: inline-flex; align-items: center; gap: 8px; }
.form-check input { width: 16px; height: 16px; accent-color: var(--color-primary); }

/* ===== Tables =========================================================== */
.table { width: 100%; border-collapse: collapse; }
.table th, .table td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--color-line-soft);
    text-align: start; vertical-align: middle;
}
.table th {
    background: var(--color-surface-warm);
    font-weight: 700; color: var(--color-muted);
    font-size: 11px; letter-spacing: .04em;
}
.table tbody tr:hover { background: color-mix(in srgb, var(--color-surface-warm) 60%, var(--color-surface)); }
.table-empty { padding: 32px; text-align: center; color: var(--color-muted); }

/* ===== KPI tiles (WKKPI) ================================================ */
.kpi {
    background: var(--color-surface);
    border: 1px solid var(--color-line);
    border-radius: var(--radius-lg);
    padding: 20px 22px;
}
.kpi-label { color: var(--color-muted); font-size: 12px; font-weight: 500; letter-spacing: .02em; margin-bottom: 10px; }
.kpi-value { color: var(--color-ink); font-size: 30px; font-weight: 600; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.kpi-unit  { color: var(--color-muted); font-size: 14px; margin-inline-start: 6px; }
.kpi-trail { margin-top: 8px; font-size: 12px; color: var(--color-muted); display: flex; align-items: center; gap: 6px; }
.kpi-delta-up   { color: var(--color-success); font-weight: 600; }
.kpi-delta-down { color: var(--color-danger);  font-weight: 600; }
.kpi-color-primary .kpi-value { color: var(--color-primary); }
.kpi-color-gold    .kpi-value { color: var(--color-gold-deep); }
.kpi-color-info    .kpi-value { color: var(--color-info); }

/* ===== Stage timeline =================================================== */
.stage-timeline      { display: flex; align-items: flex-start; gap: 0; }
.stage-timeline .step    { display: flex; flex-direction: column; align-items: center; flex: 0 0 auto; width: 110px; }
.stage-timeline .step-num {
    width: 36px; height: 36px; border-radius: 50%;
    background: #fff; border: 1.5px dashed var(--color-line);
    color: var(--color-muted-soft);
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 14px;
    transition: all .2s;
}
.stage-timeline .step-label { margin-top: 8px; font-size: 12px; font-weight: 500; color: var(--color-body); text-align: center; }
.stage-timeline .step-date  { font-size: 10px; color: var(--color-muted); margin-top: 2px; }
.stage-timeline .connector  { flex: 1 1 auto; height: 2px; background: var(--color-line); margin-top: 17px; min-width: 20px; }
.stage-timeline .step.is-done .step-num    { background: var(--color-success); border: 1.5px solid var(--color-success); border-style: solid; color: #fff; }
.stage-timeline .step.is-done .step-label  { color: var(--color-body); }
.stage-timeline .connector.is-done         { background: var(--color-success); }
.stage-timeline .step.is-current .step-num { background: var(--color-primary); border: 1.5px solid var(--color-primary); color: #fff; box-shadow: 0 0 0 4px color-mix(in srgb, var(--color-primary) 22%, transparent); }
.stage-timeline .step.is-current .step-label { color: var(--color-primary); font-weight: 700; }

/* ===== Sidebar (WKSidebar) ============================================== */
.app-shell        { display: flex; min-height: 100vh; background: var(--color-paper); }
.app-sidebar {
    width: 240px; flex-shrink: 0;
    background: var(--color-surface);
    border-inline-end: 1px solid var(--color-line);
    display: flex; flex-direction: column;
}
.app-sidebar .brand-block { padding: 24px 20px 20px; border-bottom: 1px solid var(--color-line-soft); }
.app-sidebar .role-tag    { margin-top: 14px; padding: 6px 10px; background: color-mix(in srgb, var(--color-primary) 12%, transparent); color: var(--color-primary); border-radius: var(--radius-sm); font-size: 11px; font-weight: 700; letter-spacing: .06em; display: inline-block; }
.app-sidebar nav          { flex: 1; padding: 12px 10px; display: flex; flex-direction: column; gap: 2px; overflow-y: auto; }
.app-sidebar nav .divider { font-size: 11px; color: var(--color-muted-soft); font-weight: 600; padding: 14px 10px 6px; letter-spacing: .04em; }
.app-sidebar nav a {
    display: flex; align-items: center; gap: 10px;
    padding: 8px 10px; border-radius: var(--radius-sm);
    font-size: 13.5px; font-weight: 500; color: var(--color-body);
    text-decoration: none; position: relative;
    transition: background .12s;
}
.app-sidebar nav a:hover { background: var(--color-surface-warm); text-decoration: none; }
.app-sidebar nav a.is-active { color: var(--color-primary); background: color-mix(in srgb, var(--color-primary) 10%, transparent); font-weight: 600; }
.app-sidebar nav a .nav-icon  { width: 18px; height: 18px; display: inline-flex; align-items: center; justify-content: center; }
.app-sidebar nav a .nav-label { flex: 1; }
.app-sidebar nav a .nav-badge { font-size: 10px; padding: 2px 6px; border-radius: 8px; background: var(--color-primary); color: #fff; font-weight: 700; font-variant-numeric: tabular-nums; }
.app-sidebar .user-block  { padding: 14px 16px; border-top: 1px solid var(--color-line-soft); display: flex; align-items: center; gap: 10px; }
.app-sidebar .user-avatar { width: 34px; height: 34px; border-radius: 50%; background: color-mix(in srgb, var(--color-primary) 18%, transparent); color: var(--color-primary); display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 13px; }
.app-sidebar .user-name   { font-size: 12.5px; font-weight: 600; color: var(--color-ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.app-sidebar .user-org    { font-size: 11px;   color: var(--color-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* Operator sidebar uses gold accent instead of emerald */
.app-sidebar.theme-gold .role-tag { background: color-mix(in srgb, var(--color-gold) 16%, transparent); color: var(--color-gold-deep); }
.app-sidebar.theme-gold nav a.is-active { color: var(--color-gold-deep); background: color-mix(in srgb, var(--color-gold) 14%, transparent); }
.app-sidebar.theme-gold nav a .nav-badge { background: var(--color-gold); color: #1f1812; }
.app-sidebar.theme-gold .user-avatar { background: color-mix(in srgb, var(--color-gold) 24%, transparent); color: var(--color-gold-deep); }

/* Topbar */
.app-main      { flex: 1; display: flex; flex-direction: column; overflow: hidden; min-width: 0; }
.app-topbar    { padding: 20px 28px 18px; border-bottom: 1px solid var(--color-line); background: var(--color-surface); display: flex; align-items: flex-end; gap: 16px; }
.app-topbar .topbar-main { flex: 1; min-width: 0; }
.app-topbar .breadcrumb  { font-size: 12px; color: var(--color-muted); margin-bottom: 6px; display: flex; gap: 6px; }
.app-topbar .breadcrumb .sep { color: var(--color-muted-soft); }
.app-topbar .topbar-title    { font-size: 22px; font-weight: 600; color: var(--color-ink); letter-spacing: -.02em; }
.app-topbar .topbar-subtitle { font-size: 13px; color: var(--color-muted); margin-top: 4px; }
.app-topbar .topbar-actions  { display: flex; gap: 10px; }

.app-content { flex: 1; overflow: auto; padding: 28px; background: var(--color-surface-warm); }

/* ===== Wordmark (WKWordmark) ============================================ */
.wordmark { display: inline-flex; align-items: center; gap: 10px; }
.wordmark-mark   { display: inline-block; }
.wordmark .wm-stroke { stroke: var(--color-primary); }
.wordmark .wm-star   { fill: var(--color-primary); }
.wordmark .wm-bead   { fill: var(--color-gold); }
.wordmark-text   { display: flex; flex-direction: column; line-height: 1; }
.wordmark-ar     { font-family: var(--font-family); font-size: 22px; font-weight: 600; color: var(--color-primary); letter-spacing: -.02em; }
.wordmark-en     { font-family: var(--font-family); font-size: 11px; font-weight: 500; color: var(--color-muted); letter-spacing: .18em; margin-top: 4px; text-transform: uppercase; }
.wordmark-sm .wordmark-ar { font-size: 16px; }
.wordmark-sm .wordmark-en { font-size: 9px;  }
.wordmark-lg .wordmark-ar { font-size: 30px; }
.wordmark-lg .wordmark-en { font-size: 13px; }
.wordmark-sm .wordmark-mark { width: 22px; height: 22px; }
.wordmark-lg .wordmark-mark { width: 44px; height: 44px; }

/* On dark surfaces (auth-brand panel, dark sidebar) - swap to white. */
.auth-brand .wordmark .wm-stroke,
.auth-brand .wordmark .wm-star { fill: #ffffff; stroke: #ffffff; }
.auth-brand .wordmark .wm-bead { fill: var(--color-gold); }
.auth-brand .wordmark-ar { color: #ffffff; }
.auth-brand .wordmark-en { color: rgba(255,255,255,0.65); }

/* ===== Public auth-style split layout =================================== */
.auth-page    { display: grid; grid-template-columns: 1fr 1fr; min-height: 100vh; }
.auth-brand   { background: var(--color-primary); color: #fff; padding: 56px; display: flex; flex-direction: column; justify-content: space-between; position: relative; overflow: hidden; }
.auth-brand .auth-brand-pattern { position: absolute; inset: 0; opacity: .07; pointer-events: none; }
.auth-brand .wordmark-ar { color: #fff; }
.auth-brand .wordmark-en { color: rgba(255,255,255,.65); }
.auth-brand-headline   { font-size: 36px; font-weight: 600; line-height: 1.25; letter-spacing: -.02em; max-width: 520px; }
.auth-brand-sub        { margin-top: 16px; font-size: 15px; line-height: 1.7; opacity: .85; max-width: 520px; }
.auth-brand-foot       { font-size: 12px; opacity: .6; }

.auth-form-wrap { display: flex; align-items: center; justify-content: center; padding: 48px 32px; background: var(--color-paper); }
.auth-form-card { width: 100%; max-width: 420px; }

@media (max-width: 900px) {
    .auth-page  { grid-template-columns: 1fr; }
    .auth-brand { padding: 32px; min-height: 240px; }
}

/* ===== Breadcrumb / tabs (utility) ====================================== */
.breadcrumb-nav { display: flex; gap: 6px; color: var(--color-muted); font-size: 12px; padding: 8px 0; }
.breadcrumb-nav a { color: var(--color-muted); }
.breadcrumb-nav .sep { color: var(--color-muted-soft); }
.breadcrumb-nav .current { color: var(--color-body); }

.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--color-line); margin-bottom: 16px; }
.tabs .tab { padding: 10px 16px; cursor: pointer; color: var(--color-muted); border-bottom: 2px solid transparent; font-size: 14px; font-weight: 500; text-decoration: none; }
.tabs .tab.is-active { color: var(--color-primary); border-bottom-color: var(--color-primary); font-weight: 600; }

/* ===== Modals =========================================================== */
/* Bootstrap 5 also defines .modal as `display:none` and .modal-backdrop with
 * its own positioning. We load Bootstrap BEFORE theme.css so simple rules
 * win on equal specificity, BUT theme.css's .modal rule used to omit the
 * `display` declaration, leaving Bootstrap's `display:none` in effect — the
 * dark backdrop showed up but the inner panel stayed hidden. Always set
 * `display:block` here so the project-style backdrop+modal pair renders. */
.modal-backdrop { position: fixed; inset: 0; background: rgba(26,26,23,.45); display: flex; align-items: center; justify-content: center; z-index: 1050; }
.modal-backdrop[hidden] { display: none; }
.modal { display: block; position: static; background: var(--color-surface); border: 1px solid var(--color-line); border-radius: var(--radius-lg); width: min(560px, 92vw); max-height: 92vh; overflow: auto; box-shadow: var(--shadow-lg); }
.modal-header { padding: 18px 22px; border-bottom: 1px solid var(--color-line-soft); font-weight: 600; font-size: 16px; }
.modal-body   { padding: 18px 22px; }
.modal-footer { padding: 14px 22px; border-top: 1px solid var(--color-line-soft); display: flex; justify-content: flex-end; gap: 10px; }

/* ===== Category card picker ============================================= */
/* Used in Code (request) + CodeGroup forms to replace a flat <select>
 * with a searchable, image-led grid of top-level categories.
 * Grid columns auto-fill at ~110px each so the cards stay compact even
 * when they're laid out across a full-width col-md-12 form row. */
.category-picker          { display: block; }
.category-cards-grid      { display: grid; grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); gap: 8px; max-height: 280px; overflow-y: auto; padding-right: 4px; }
.category-card            { display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 6px 6px 8px; background: var(--color-surface); border: 1px solid var(--color-line); border-radius: var(--radius-md); cursor: pointer; transition: border-color .15s, background .15s, box-shadow .15s; text-align: center; min-height: 84px; }
.category-card:hover      { border-color: var(--color-primary); background: var(--color-primary-tint); }
.category-card.is-selected{ border-color: var(--color-primary); background: var(--color-primary-soft); box-shadow: inset 0 0 0 1px var(--color-primary); }
.category-card .thumb     { width: 40px; height: 40px; border-radius: 6px; overflow: hidden; background: var(--color-line-soft); display: flex; align-items: center; justify-content: center; color: var(--color-muted); font-size: 11px; flex-shrink: 0; }
.category-card .thumb img { width: 100%; height: 100%; object-fit: cover; }
.category-card .name      { font-size: 12px; line-height: 1.25; color: var(--color-ink); font-weight: 500; word-break: break-word; }

/* Small square thumbnail used in list-table image columns
 * (catalog items, categories). Falls back to a neutral box. */
.list-thumb     { width: 40px; height: 40px; border-radius: 6px; overflow: hidden; background: var(--color-line-soft); display: inline-flex; align-items: center; justify-content: center; color: var(--color-muted); font-size: 11px; vertical-align: middle; }
.list-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* Shared pager + sort styles used by WK.Table.renderPagination /
 * WK.Table.bindSort. Each list page emits the same shell, so this is
 * the single source of truth for pagination chrome. */
.wk-pager                   { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-top: 12px; justify-content: space-between; }
.wk-pager-jump              { display: inline-flex; align-items: center; gap: 6px; }
.wk-pager-jump-input        { width: 64px; text-align: center; height: 30px; padding: 4px 6px; font-size: 13px; }
.wk-pager .pagination       { flex-wrap: wrap; }

/* Theme manager — palette cards on the list page + color pickers in editor. */
.theme-card                  { transition: transform .15s, box-shadow .15s; }
.theme-card:hover            { transform: translateY(-1px); box-shadow: var(--shadow-md); }
.theme-swatch-row            { display: flex; align-items: center; gap: 0; border-radius: 6px; overflow: hidden; height: 32px; border: 1px solid var(--color-line); }
.theme-swatch                { flex: 1; height: 100%; display: inline-block; }
.theme-swatch-empty          { display: inline-flex; align-items: center; justify-content: center; color: var(--color-muted); font-size: 11px; background: var(--color-line-soft); }
.theme-color-picker          { width: 44px; height: 38px; padding: 2px; border: 1px solid var(--color-line); border-radius: var(--radius-sm); background: var(--color-surface); cursor: pointer; flex-shrink: 0; }

/* Sortable table headers — click cycles asc → desc → off. */
th.sortable                 { cursor: pointer; user-select: none; position: relative; padding-right: 22px; }
th.sortable:hover           { background: var(--color-primary-tint); }
th.sortable::after          { content: "⇅"; position: absolute; right: 8px; top: 50%; transform: translateY(-50%); color: var(--color-muted); font-size: 11px; opacity: .6; }
th.sortable.sort-asc::after { content: "↑"; color: var(--color-primary); opacity: 1; }
th.sortable.sort-desc::after{ content: "↓"; color: var(--color-primary); opacity: 1; }

/* ===== Coming-soon placeholder ========================================== */
.coming-soon { padding: 64px; text-align: center; }
.coming-soon h2 { color: var(--color-primary); }
.coming-soon p  { color: var(--color-muted); max-width: 480px; margin: 12px auto 0; }

/* ===== Utility =========================================================== */
.text-muted   { color: var(--color-muted); }
.text-success { color: var(--color-success); }
.text-warning { color: var(--color-warning); }
.text-danger  { color: var(--color-danger); }
.text-primary { color: var(--color-primary); }
.text-end     { text-align: end; }
.text-center  { text-align: center; }
.text-mono    { font-family: var(--font-mono); }
.fw-bold      { font-weight: 700; }
.fs-sm        { font-size: 13px; }
.fs-xs        { font-size: 12px; }

.mt-1 { margin-top: 4px; }   .mt-2 { margin-top: 8px; }   .mt-3 { margin-top: 16px; } .mt-4 { margin-top: 24px; } .mt-5 { margin-top: 32px; }
.mb-1 { margin-bottom: 4px; }.mb-2 { margin-bottom: 8px; }.mb-3 { margin-bottom: 16px; } .mb-4 { margin-bottom: 24px; }
.p-2 { padding: 8px; } .p-3 { padding: 16px; } .p-4 { padding: 24px; }
.d-flex { display: flex; }
.d-grid { display: grid; }
.d-inline-flex { display: inline-flex; }
.justify-between { justify-content: space-between; }
.justify-end     { justify-content: flex-end; }
.align-center    { align-items: center; }
.gap-1 { gap: 4px; } .gap-2 { gap: 8px; } .gap-3 { gap: 16px; } .gap-4 { gap: 24px; }
.min-w-0 { min-width: 0; }

/* ===== Wizard step indicator =========================================== */
.wk-wizard-steps {
    display: flex; flex-wrap: wrap; gap: 8px;
    padding: 10px;
    border: 1px solid var(--color-line);
    border-radius: var(--radius-lg);
    background: var(--color-surface);
}
.wk-wizard-step {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 8px 14px;
    border-radius: var(--radius-md);
    font-size: 13px; font-weight: 600;
    color: var(--color-muted-soft);
    flex: 1 1 auto; min-width: 0;
    white-space: nowrap;
}
.wk-wizard-step .step-num {
    width: 22px; height: 22px; border-radius: 50%;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 11px; font-weight: 700;
    background: var(--color-surface-warm);
    color: var(--color-muted);
}
.wk-wizard-step.is-current {
    color: var(--color-primary);
    background: color-mix(in srgb, var(--color-primary) 12%, transparent);
}
.wk-wizard-step.is-current .step-num { background: var(--color-primary); color: #fff; }
.wk-wizard-step.is-done { color: var(--color-body); }
.wk-wizard-step.is-done .step-num { background: var(--color-success); color: #fff; }

/* ===== Choice cards / pills (CSS-only selectable) ====================== */
/* Hidden input drives the selected state via :checked sibling selector.
   Pattern:
       <input type="checkbox|radio" id="X" class="wk-toggle" hidden>
       <label for="X" class="wk-choice-card">…</label>
       <div class="wk-choice-options">…</div>  (optional reveal panel) */
.wk-toggle { position: absolute; opacity: 0; pointer-events: none; }

.wk-choice-card {
    display: block; cursor: pointer;
    padding: 14px 16px;
    border: 1px solid var(--color-line);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    color: var(--color-body);
    transition: border-color .12s, background .12s, color .12s;
    user-select: none;
}
.wk-choice-card:hover { border-color: var(--color-primary); }
.wk-toggle:checked + .wk-choice-card {
    border-color: var(--color-primary);
    background: color-mix(in srgb, var(--color-primary) 8%, var(--color-surface));
    color: var(--color-primary);
    font-weight: 600;
}
.wk-toggle:checked + .wk-choice-card .wk-choice-meta { color: var(--color-primary); opacity: .85; }
.wk-choice-card .wk-choice-meta { color: var(--color-muted); font-size: 12px; margin-top: 4px; }

.wk-choice-pill {
    display: inline-block; cursor: pointer;
    padding: 6px 14px;
    border: 1px solid var(--color-line);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    color: var(--color-body);
    font-size: 13px;
    margin-inline-end: 6px; margin-bottom: 6px;
    user-select: none;
    transition: border-color .12s, background .12s, color .12s;
}
.wk-choice-pill:hover { border-color: var(--color-primary); }
.wk-toggle:checked + .wk-choice-pill {
    border-color: var(--color-primary);
    background: color-mix(in srgb, var(--color-primary) 10%, var(--color-surface));
    color: var(--color-primary);
    font-weight: 600;
}

/* Reveal panel: only visible when its sibling input is checked. */
.wk-choice-options { display: none; }
.wk-toggle:checked ~ .wk-choice-options { display: block; }

/* Quantity stepper - simple non-functional UI for now. */
.wk-qty {
    display: inline-flex; align-items: stretch;
    border: 1px solid var(--color-line); border-radius: var(--radius-md);
    overflow: hidden; background: var(--color-surface);
}
.wk-qty button {
    width: 36px; border: 0; background: transparent;
    font-size: 18px; font-weight: 600; color: var(--color-body);
    cursor: pointer;
}
.wk-qty button:hover { background: var(--color-surface-warm); }
.wk-qty input {
    width: 60px; border: 0; text-align: center;
    background: transparent; font-weight: 600; color: var(--color-ink);
    font-variant-numeric: tabular-nums;
}
.wk-qty input:focus { outline: none; }

/* Info banner - compact, neutral. */
.wk-banner {
    display: flex; align-items: flex-start; gap: 10px;
    padding: 12px 16px;
    border: 1px solid var(--color-line-soft);
    border-radius: var(--radius-md);
    background: var(--color-surface-warm);
    color: var(--color-body);
    font-size: 13px;
}
.wk-banner .wk-banner-icon {
    flex: 0 0 auto;
    width: 24px; height: 24px; border-radius: 50%;
    background: color-mix(in srgb, var(--color-primary) 14%, transparent);
    color: var(--color-primary);
    display: inline-flex; align-items: center; justify-content: center;
    font-weight: 700;
}

/* ===== Bootstrap pagination - WK palette =============================== */
.pagination .page-link {
    color: var(--color-body);
    background: var(--color-surface);
    border-color: var(--color-line);
}
.pagination .page-link:hover {
    color: var(--color-primary);
    background: var(--color-surface-warm);
    border-color: var(--color-line);
}
.pagination .page-item.active .page-link {
    color: #fff;
    background: var(--color-primary);
    border-color: var(--color-primary);
}
.pagination .page-item.disabled .page-link {
    color: var(--color-muted-soft);
    background: var(--color-surface);
    border-color: var(--color-line-soft);
}

/* ===== RTL niceties ===================================================== */
[dir="rtl"] .breadcrumb-nav .sep::before { content: '\\\\2039'; }

/* ===== Public marketing landing (view/public/welcome.html) ============= */
.wk-public { background: var(--color-paper); }
.wk-public-header { border-bottom: 1px solid var(--color-line); background: var(--color-surface); }
.wk-hero { padding-block: 64px 48px; }
.wk-hero-grid { display: grid; gap: 32px; grid-template-columns: 1.1fr .9fr; align-items: center; }
.wk-section { padding-block: 56px; }
.wk-section h2 { font-size: 32px; }
.wk-section-grid { display: grid; gap: 32px; grid-template-columns: .9fr 1.1fr; align-items: center; }
.wk-public-footer { color: var(--color-muted); font-size: 12px; }
.wk-public-footer .container { padding-block: 24px; border-top: 1px solid var(--color-line); }

@media (max-width: 900px) {
    .wk-hero-grid, .wk-section-grid { grid-template-columns: 1fr; }
    .grid-3, .grid-4 { grid-template-columns: 1fr; }
    .grid-2 { grid-template-columns: 1fr; }
}

/* ===== Generic portal page styles ====================================== */
.page-toolbar { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-bottom: 18px; flex-wrap: wrap; }
.page-toolbar .toolbar-search { flex: 1; max-width: 360px; }
.page-toolbar .toolbar-actions { display: flex; gap: 8px; flex-wrap: wrap; }

.empty-state { padding: 56px 24px; text-align: center; color: var(--color-muted); }
.empty-state h3 { color: var(--color-ink); margin-bottom: 8px; }
.empty-state .empty-icon { width: 56px; height: 56px; border-radius: 50%; background: var(--color-surface-warm); display: inline-flex; align-items: center; justify-content: center; color: var(--color-muted-soft); margin-bottom: 14px; }

.summary-grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); margin-bottom: 24px; }

.def-list { display: grid; grid-template-columns: 160px 1fr; gap: 8px 16px; font-size: 14px; }
.def-list dt { color: var(--color-muted); font-weight: 500; }
.def-list dd { color: var(--color-ink); margin: 0; }

.activity-item { display: flex; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--color-line-soft); }
.activity-item:last-child { border-bottom: 0; }
.activity-dot { width: 28px; height: 28px; border-radius: 50%; background: color-mix(in srgb, var(--color-primary) 14%, transparent); color: var(--color-primary); display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; }
.activity-meta { color: var(--color-muted); font-size: 12px; }

.qcompare-row { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr) auto; gap: 12px; align-items: center; padding: 14px 0; border-bottom: 1px solid var(--color-line-soft); }
.qcompare-row:last-child { border-bottom: 0; }
.qcompare-supplier { font-weight: 600; color: var(--color-ink); }
.qcompare-price { font-variant-numeric: tabular-nums; font-weight: 600; }
.qcompare-best { color: var(--color-success); }

.aggregation-board { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }
.agg-col { background: var(--color-surface); border: 1px solid var(--color-line); border-radius: var(--radius-lg); padding: 16px; min-height: 360px; }
.agg-col h4 { font-size: 13px; font-weight: 700; color: var(--color-muted); letter-spacing: .04em; margin-bottom: 12px; text-transform: uppercase; }
.agg-card { background: var(--color-paper); border: 1px solid var(--color-line); border-radius: var(--radius-md); padding: 12px; margin-bottom: 8px; cursor: grab; }
.agg-card .agg-meta { color: var(--color-muted); font-size: 12px; margin-top: 4px; }

@media (max-width: 1100px) {
    .aggregation-board { grid-template-columns: 1fr; }
    .qcompare-row { grid-template-columns: 1fr; }
}

/* ===== Responsive portal shell ========================================== */
/* Hidden checkbox drives the off-canvas sidebar on mobile - no JS needed.
   The <input> sits in pages.html as a sibling BEFORE .app-shell so the
   general-sibling combinator (~) can target the sidebar.
   :checked state is preserved with display:none in modern browsers. */
.wk-sidebar-toggle { display: none; }
.wk-sidebar-backdrop { display: none; }

/* Hamburger button in the topbar (hidden on desktop, shown on mobile). */
.sidebar-toggle-btn {
    display: none;
    align-items: center; justify-content: center;
    width: 40px; height: 40px; flex-shrink: 0;
    border: 1px solid var(--color-line); border-radius: var(--radius-md);
    background: var(--color-surface); color: var(--color-body);
    cursor: pointer; margin-inline-end: 8px;
}
.sidebar-toggle-btn:hover { background: var(--color-surface-warm); }
.sidebar-toggle-btn span,
.sidebar-toggle-btn span::before,
.sidebar-toggle-btn span::after {
    display: block; width: 18px; height: 2px;
    background: currentColor; border-radius: 2px;
    position: relative;
}
.sidebar-toggle-btn span::before,
.sidebar-toggle-btn span::after {
    content: ''; position: absolute; left: 0;
}
.sidebar-toggle-btn span::before { top: -6px; }
.sidebar-toggle-btn span::after  { top:  6px; }

@media (max-width: 991.98px) {
    .sidebar-toggle-btn { display: inline-flex; }

    .app-topbar { padding: 14px 16px; gap: 10px; }
    .app-topbar .topbar-title    { font-size: 18px; }
    .app-topbar .topbar-subtitle { font-size: 12px; }
    .app-topbar .topbar-actions  { flex-wrap: wrap; gap: 6px; }

    .app-content { padding: 16px; }

    .app-sidebar {
        position: fixed; top: 0; bottom: 0;
        inset-inline-start: 0;
        z-index: 1045;
        width: 260px; max-width: 80vw;
        transform: translateX(-100%);
        transition: transform .25s ease;
        box-shadow: var(--shadow-lg);
    }
    [dir="rtl"] .app-sidebar { transform: translateX(100%); }

    .wk-sidebar-toggle:checked ~ .app-shell .app-sidebar,
    .wk-sidebar-toggle:checked ~ .wk-sidebar-backdrop ~ .app-shell .app-sidebar { transform: translateX(0); }

    .wk-sidebar-toggle:checked ~ .wk-sidebar-backdrop {
        display: block;
        position: fixed; inset: 0;
        background: rgba(26,26,23,.45);
        z-index: 1040;
    }
}

/* KPI tiles get a touch tighter on small screens. */
@media (max-width: 575.98px) {
    .kpi { padding: 16px; }
    .kpi-value { font-size: 24px; }
    .card { padding: 16px; }
    .card-header, .card-body, .card-footer { padding: 14px 16px; }
    .def-list { grid-template-columns: 1fr; gap: 4px 0; }
    .def-list dt { margin-top: 8px; }
}