/* Starruk.Platform.Blazor.DesignSystem — component-style layer (TRAP-63 / amendment A1).
 *
 * Styles the shared kit's structural classes (PageHero, cards, filter bar, states, tables) so any
 * markup using them renders in the Ocean visual language, reading exclusively from the --s-* custom
 * properties this package's StarrukThemeRoot emits (see StarrukThemeFactory.BuildCssVariables) — no
 * hardcoded hex here. Ported from ocean-platform's oc-page/.d-card/.page-hero rules
 * (wwwroot/app.css); see docs/ocean-token-mapping.md for the full --d-*->--s-* mapping.
 *
 * Class-name contract with Starruk.Platform.Blazor.Components (P2, TRAP-59): components render
 * these class names on their root/slot elements. Recorded under ## Beslissingen (P2b) in the
 * trapwatch-platform build-runbook so both packages stay aligned.
 */

/* ===== Page hero (s-page-hero) ===== */

.s-page-hero {
    background: linear-gradient(135deg, var(--s-brand-primary) 0%, var(--s-brand-primary-deep) 100%);
    border-radius: var(--s-r-hero);
    padding: 28px 32px;
    margin-bottom: 24px;
    position: relative;
    overflow: hidden;
}

.s-page-hero::before {
    content: '';
    position: absolute;
    right: -40px;
    top: -40px;
    width: 220px;
    height: 220px;
    border-radius: 50%;
    background: color-mix(in srgb, var(--s-secondary) 12%, transparent);
    pointer-events: none;
}

.s-page-hero::after {
    content: '';
    position: absolute;
    right: 80px;
    bottom: -60px;
    width: 160px;
    height: 160px;
    border-radius: 50%;
    background: color-mix(in srgb, var(--s-secondary) 7%, transparent);
    pointer-events: none;
}

.s-page-hero-title {
    font-family: var(--s-font-display);
    font-weight: 800;
    font-size: 1.6rem;
    letter-spacing: 0.02em;
    color: var(--s-white);
    line-height: 1.2;
    margin: 0;
    position: relative;
    z-index: 1;
}

.s-page-hero-subtitle {
    font-size: 0.9rem;
    color: color-mix(in srgb, var(--s-white) 70%, transparent);
    margin-top: 4px;
    margin-bottom: 0;
    position: relative;
    z-index: 1;
}

.s-page-hero-sm {
    padding: 18px 28px 20px;
}

.s-hero-stats {
    display: flex;
    gap: 12px;
    margin-top: 20px;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

.s-hero-stat {
    background: color-mix(in srgb, var(--s-white) 10%, transparent);
    border: 1px solid color-mix(in srgb, var(--s-white) 14%, transparent);
    border-radius: var(--s-r-tile);
    padding: 10px 18px;
    min-width: 80px;
    text-align: center;
}

.s-hero-stat-value {
    font-family: var(--s-font-display);
    font-weight: 800;
    font-size: 1.4rem;
    color: var(--s-white);
    line-height: 1.1;
}

.s-hero-stat-label {
    font-size: 0.70rem;
    color: color-mix(in srgb, var(--s-white) 60%, transparent);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-top: 3px;
}

.s-hero-actions {
    position: relative;
    z-index: 1;
}

/* ===== Cards (s-card) ===== */

.s-card {
    background: var(--s-surface);
    border-radius: var(--s-r-card);
    border: 1px solid var(--s-line);
    box-shadow: var(--s-shadow-1);
    position: relative;
    overflow: hidden;
}

.s-card.s-card-padded {
    padding: 18px 20px;
}

.s-card-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 18px 10px;
}

.s-card-head .s-card-title {
    font-family: var(--s-font-display);
    font-weight: 800;
    font-size: 0.92rem;
    letter-spacing: 0.02em;
    color: var(--s-ink-900);
}

.s-card-head .s-card-meta {
    font-size: 0.78rem;
    color: var(--s-muted);
}

.s-card-head .s-card-link {
    font-size: 0.78rem;
    color: var(--s-secondary);
    cursor: pointer;
    font-weight: 500;
    text-decoration: none;
}

.s-kpi-card {
    background: var(--s-surface);
    border-radius: var(--s-r-card);
    border: 1px solid var(--s-line);
    box-shadow: var(--s-shadow-card);
    padding: 16px 18px;
    border-left: 3px solid var(--s-kpi-accent, var(--s-secondary));
    transition: box-shadow 0.15s;
}

.s-kpi-card:hover {
    box-shadow: var(--s-shadow-hover);
}

/* ===== Filter bar (s-filter-bar) ===== */

.s-filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
}

.s-filter-bar > * {
    flex: 0 0 auto;
    margin: 0;
}

.s-filter-bar .s-filter-grow {
    flex: 1 1 240px;
    min-width: 220px;
}

.s-filter-bar-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    margin-top: 8px;
}

.s-filter-notice {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    border-radius: var(--s-r-card);
    background: var(--s-tint-warning);
    border: 1px solid color-mix(in srgb, var(--s-tertiary) 22%, transparent);
    color: var(--s-ink-900);
    font-size: 0.86rem;
    margin: 12px 0;
}

.s-filter-notice .s-filter-notice-icon {
    color: var(--s-tertiary);
    display: inline-flex;
}

.s-filter-notice .s-filter-notice-spacer {
    flex: 1;
}

/* ===== States: loading / empty / error (s-*-state) ===== */

.s-empty-state,
.s-loading-state,
.s-error-state {
    padding: 28px 18px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.s-state-mark {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 4px;
}

.s-empty-state .s-state-mark {
    background: var(--s-tint-success);
    color: var(--s-success);
}

.s-loading-state .s-state-mark {
    background: var(--s-tint-info);
    color: var(--s-info);
}

.s-error-state .s-state-mark {
    background: color-mix(in srgb, var(--s-error) 10%, transparent);
    color: var(--s-error);
}

.s-empty-state h4,
.s-loading-state h4,
.s-error-state h4 {
    font-size: 0.95rem;
    margin: 0;
    font-family: var(--s-font-display);
    font-weight: 800;
    color: var(--s-ink-900);
}

.s-empty-state p,
.s-loading-state p,
.s-error-state p {
    color: var(--s-muted);
    font-size: 0.84rem;
    margin: 0;
    max-width: 32ch;
}

/* ===== Tables (s-table / s-data-grid) ===== */

.s-data-grid.s-card {
    padding: 0;
    overflow: hidden;
}

.s-data-grid .mud-table-container {
    background: transparent;
}

.s-data-grid .mud-table-cell {
    border-bottom-color: var(--s-line);
    font-size: 0.86rem;
}

.s-data-grid .mud-table-head .mud-table-cell {
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-size: 0.7rem;
    color: var(--s-muted);
    font-weight: 600;
    background: var(--s-fill-faint);
}

.s-data-grid .mud-table-row:hover {
    background: color-mix(in srgb, var(--s-secondary) 4%, transparent) !important;
}

/* ===== List items (s-list-item) — used inside s-card as an alternative to s-data-grid ===== */

.s-list-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 18px;
    border-top: 1px solid var(--s-line);
    cursor: pointer;
    transition: background 0.12s;
    text-decoration: none;
    color: inherit;
}

.s-list-item:hover {
    background: color-mix(in srgb, var(--s-secondary) 4%, transparent);
}

.s-list-item:first-child {
    border-top: 0;
}

.s-list-avatar {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--s-fill);
    color: var(--s-ink-900);
    font-weight: 600;
    font-size: 0.78rem;
    flex-shrink: 0;
}

.s-list-title {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--s-ink-900);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.s-list-sub {
    font-size: 0.78rem;
    color: var(--s-muted);
    margin-top: 2px;
}