/* Sirona Charts — shared styles (bar / line / doughnut / pie) */

/* ─── Card wrapper ────────────────────────────────────────────────────────── */

:is(.sbc, .slc, .sdc, .spc) {
    background: var(--bg-secondary, #ffffff);
    border: 1px solid var(--border-color, rgba(0, 0, 0, 0.1));
    border-radius: 0.5rem;
    box-shadow: var(--shadow-sm);
    padding: 1.25rem;
    height: 100%;
}

/* ─── Header ──────────────────────────────────────────────────────────────── */

:is(.sbc__header, .slc__header, .sdc__header, .spc__header) {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
    gap: 0.5rem;
}

:is(.sbc__header-right, .slc__header-right, .sdc__header-right, .spc__header-right) {
    display: flex;
    align-items: center;
}

:is(.sbc__header-divider, .slc__header-divider, .sdc__header-divider, .spc__header-divider) {
    width: 1px;
    height: 1.25rem;
    background: var(--border-color, rgba(0, 0, 0, 0.15));
    margin: 0 0.375rem;
    flex-shrink: 0;
}

/* ─── Title ───────────────────────────────────────────────────────────────── */

:is(.sbc__title, .slc__title, .sdc__title, .spc__title) {
    margin: 0;
    color: var(--text-primary, #1f2937);
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

/* ─── Export actions ──────────────────────────────────────────────────────── */

:is(.sbc__actions, .slc__actions, .sdc__actions, .spc__actions) {
    display: flex;
    gap: 0.375rem;
}

:is(.sbc__export-btn, .slc__export-btn, .sdc__export-btn, .spc__export-btn) {
    padding: 0.2rem 0.5rem;
    font-size: 0.7rem;
    font-weight: 600;
    font-family: 'Red Hat Display', sans-serif;
    letter-spacing: 0.03em;
    color: var(--text-secondary, #6b7280);
    background: transparent;
    border: 1px solid var(--border-color, rgba(0, 0, 0, 0.15));
    border-radius: 0.25rem;
    cursor: pointer;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
}

:is(.sbc__export-btn, .slc__export-btn, .sdc__export-btn, .spc__export-btn):hover {
    background: var(--bg-tertiary, rgba(0, 0, 0, 0.05));
    color: var(--text-primary, #1f2937);
}

:is(.sbc__export-btn, .slc__export-btn, .sdc__export-btn, .spc__export-btn):focus-visible {
    outline: 2px solid #186FB5;
    outline-offset: 2px;
}

/* ─── Canvas wrapper ──────────────────────────────────────────────────────── */

:is(.sbc__canvas-wrapper, .slc__canvas-wrapper, .sdc__canvas-wrapper, .spc__canvas-wrapper) {
    position: relative;
    width: 100%;
}

:is(.sbc__canvas-wrapper, .slc__canvas-wrapper, .sdc__canvas-wrapper, .spc__canvas-wrapper) canvas {
    display: block;
    width: 100% !important;
}

:is(.sbc__canvas-wrapper--loading, .slc__canvas-wrapper--loading, .sdc__canvas-wrapper--loading, .spc__canvas-wrapper--loading) {
    opacity: 0.4;
    pointer-events: none;
    transition: opacity 0.2s;
}

/* ─── Date range filter ───────────────────────────────────────────────────── */

:is(.sbc__filter, .slc__filter, .sdc__filter, .spc__filter) {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

:is(.sbc__filter-btn, .slc__filter-btn, .sdc__filter-btn, .spc__filter-btn) {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.2rem 0.5rem;
    font-size: 0.7rem;
    font-weight: 600;
    font-family: 'Red Hat Display', sans-serif;
    letter-spacing: 0.03em;
    color: var(--text-secondary, #6b7280);
    background: transparent;
    border: 1px solid var(--border-color, rgba(0, 0, 0, 0.15));
    border-radius: 0.25rem;
    cursor: pointer;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
    white-space: nowrap;
}

:is(.sbc__filter-btn, .slc__filter-btn, .sdc__filter-btn, .spc__filter-btn):hover {
    background: var(--bg-tertiary, rgba(0, 0, 0, 0.05));
    color: var(--text-primary, #1f2937);
    border-color: var(--border-color, rgba(0, 0, 0, 0.25));
}

:is(.sbc__filter-btn--active, .slc__filter-btn--active, .sdc__filter-btn--active, .spc__filter-btn--active) {
    background: #186FB5;
    color: #ffffff;
    border-color: #186FB5;
}

:is(.sbc__filter-btn--active, .slc__filter-btn--active, .sdc__filter-btn--active, .spc__filter-btn--active):hover {
    background: #1560a0;
    border-color: #1560a0;
    color: #ffffff;
}

:is(.sbc__filter-btn, .slc__filter-btn, .sdc__filter-btn, .spc__filter-btn):focus-visible {
    outline: 2px solid #186FB5;
    outline-offset: 2px;
}

/* ─── Custom date range panel ─────────────────────────────────────────────── */

:is(.sbc__dr-panel, .slc__dr-panel, .sdc__dr-panel, .spc__dr-panel) {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    z-index: 1050;
    background: var(--bg-secondary, #fff);
    border: 1px solid var(--border-color, #e5e7eb);
    border-radius: 0.625rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12), 0 2px 8px rgba(0, 0, 0, 0.06);
    padding: 0.75rem;
    min-width: 420px;
    animation: sirona-chart-dr-appear 0.15s ease;
}

@keyframes sirona-chart-dr-appear {
    from { opacity: 0; transform: translateY(-4px); }
    to   { opacity: 1; transform: translateY(0); }
}

:is(.sbc__dr-inputs, .slc__dr-inputs, .sdc__dr-inputs, .spc__dr-inputs) {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

:is(.sbc__dr-picker, .slc__dr-picker, .sdc__dr-picker, .spc__dr-picker) {
    flex: 1;
    min-width: 0;
}

:is(.sbc__dr-sep, .slc__dr-sep, .sdc__dr-sep, .spc__dr-sep) {
    color: var(--text-tertiary, #9ca3af);
    font-size: 0.875rem;
    flex-shrink: 0;
}

:is(.sbc__dr-footer, .slc__dr-footer, .sdc__dr-footer, .spc__dr-footer) {
    display: flex;
    justify-content: flex-end;
    gap: 0.375rem;
    margin-top: 0.625rem;
    padding-top: 0.625rem;
    border-top: 1px solid var(--border-color, #e5e7eb);
}

:is(.sbc__dr-btn, .slc__dr-btn, .sdc__dr-btn, .spc__dr-btn) {
    padding: 0.25rem 0.75rem;
    font-size: 0.8rem;
    font-weight: 600;
    font-family: 'Red Hat Display', sans-serif;
    border: 1px solid var(--border-color, rgba(0, 0, 0, 0.15));
    border-radius: 0.25rem;
    background: transparent;
    color: var(--text-secondary, #6b7280);
    cursor: pointer;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
}

:is(.sbc__dr-btn, .slc__dr-btn, .sdc__dr-btn, .spc__dr-btn):hover {
    background: var(--bg-tertiary, rgba(0, 0, 0, 0.05));
    color: var(--text-primary, #1f2937);
}

:is(.sbc__dr-btn--apply, .slc__dr-btn--apply, .sdc__dr-btn--apply, .spc__dr-btn--apply) {
    background: #186FB5;
    color: #ffffff;
    border-color: #186FB5;
}

:is(.sbc__dr-btn--apply, .slc__dr-btn--apply, .sdc__dr-btn--apply, .spc__dr-btn--apply):hover {
    background: #1560a0;
    border-color: #1560a0;
    color: #ffffff;
}

/* ─── Dark mode ───────────────────────────────────────────────────────────── */

[data-theme="dark"] :is(.sbc, .slc, .sdc, .spc) {
    background: var(--bg-secondary, #1e293b);
    border-color: var(--border-color, rgba(255, 255, 255, 0.1));
}

[data-theme="dark"] :is(.sbc__title, .slc__title, .sdc__title, .spc__title) {
    color: var(--text-primary, #f1f5f9);
}

[data-theme="dark"] :is(.sbc__export-btn, .slc__export-btn, .sdc__export-btn, .spc__export-btn) {
    color: var(--text-secondary, #94a3b8);
    border-color: rgba(255, 255, 255, 0.15);
}

[data-theme="dark"] :is(.sbc__export-btn, .slc__export-btn, .sdc__export-btn, .spc__export-btn):hover {
    background: rgba(255, 255, 255, 0.07);
    color: var(--text-primary, #f1f5f9);
}

[data-theme="dark"] :is(.sbc__filter-btn, .slc__filter-btn, .sdc__filter-btn, .spc__filter-btn) {
    color: var(--text-secondary, #94a3b8);
    border-color: rgba(255, 255, 255, 0.15);
}

[data-theme="dark"] :is(.sbc__filter-btn, .slc__filter-btn, .sdc__filter-btn, .spc__filter-btn):hover {
    background: rgba(255, 255, 255, 0.07);
    color: var(--text-primary, #f1f5f9);
}

[data-theme="dark"] :is(.sbc__dr-panel, .slc__dr-panel, .sdc__dr-panel, .spc__dr-panel) {
    background: var(--bg-secondary, #1e293b);
    border-color: var(--input-border, #475569);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

[data-theme="dark"] :is(.sbc__dr-footer, .slc__dr-footer, .sdc__dr-footer, .spc__dr-footer) {
    border-color: var(--input-border, #475569);
}

[data-theme="dark"] :is(.sbc__dr-btn, .slc__dr-btn, .sdc__dr-btn, .spc__dr-btn) {
    border-color: rgba(255, 255, 255, 0.15);
    color: var(--text-secondary, #94a3b8);
}

[data-theme="dark"] :is(.sbc__dr-btn, .slc__dr-btn, .sdc__dr-btn, .spc__dr-btn):hover {
    background: rgba(255, 255, 255, 0.07);
    color: var(--text-primary, #f1f5f9);
}

[data-theme="dark"] :is(.sbc__header-divider, .slc__header-divider, .sdc__header-divider, .spc__header-divider) {
    background: rgba(255, 255, 255, 0.15);
}

/* ─── High contrast ───────────────────────────────────────────────────────── */

[data-theme="high-contrast"] :is(.sbc, .slc, .sdc, .spc) {
    background: #000000;
    border: 2px solid #ffffff;
    border-radius: 0;
}

[data-theme="high-contrast"] :is(.sbc__title, .slc__title, .sdc__title, .spc__title) {
    color: #ffffff;
}

[data-theme="high-contrast"] :is(.sbc__export-btn, .slc__export-btn, .sdc__export-btn, .spc__export-btn) {
    color: #ffffff;
    border-color: #ffffff;
    border-radius: 0;
}

[data-theme="high-contrast"] :is(.sbc__export-btn, .slc__export-btn, .sdc__export-btn, .spc__export-btn):hover {
    background: #ffffff;
    color: #000000;
}

[data-theme="high-contrast"] :is(.sbc__filter-btn, .slc__filter-btn, .sdc__filter-btn, .spc__filter-btn) {
    color: #ffffff;
    border-color: #ffffff;
    border-radius: 0;
}

[data-theme="high-contrast"] :is(.sbc__filter-btn, .slc__filter-btn, .sdc__filter-btn, .spc__filter-btn):hover {
    background: #ffffff;
    color: #000000;
}

[data-theme="high-contrast"] :is(.sbc__filter-btn--active, .slc__filter-btn--active, .sdc__filter-btn--active, .spc__filter-btn--active) {
    background: #0066ff;
    color: #ffffff;
    border-color: #ffffff;
}

[data-theme="high-contrast"] :is(.sbc__dr-panel, .slc__dr-panel, .sdc__dr-panel, .spc__dr-panel) {
    background: #000000;
    border: 2px solid #ffffff;
    border-radius: 0;
    box-shadow: none;
}

[data-theme="high-contrast"] :is(.sbc__dr-footer, .slc__dr-footer, .sdc__dr-footer, .spc__dr-footer) {
    border-color: #ffffff;
}

[data-theme="high-contrast"] :is(.sbc__dr-btn, .slc__dr-btn, .sdc__dr-btn, .spc__dr-btn) {
    color: #ffffff;
    border: 2px solid #ffffff;
    border-radius: 0;
}

[data-theme="high-contrast"] :is(.sbc__dr-btn, .slc__dr-btn, .sdc__dr-btn, .spc__dr-btn):hover {
    background: #ffffff;
    color: #000000;
}

[data-theme="high-contrast"] :is(.sbc__dr-btn--apply, .slc__dr-btn--apply, .sdc__dr-btn--apply, .spc__dr-btn--apply) {
    background: #0066ff;
    border-color: #ffffff;
}

[data-theme="high-contrast"] :is(.sbc__dr-btn--apply, .slc__dr-btn--apply, .sdc__dr-btn--apply, .spc__dr-btn--apply):hover {
    background: #0055ee;
}

[data-theme="high-contrast"] :is(.sbc__header-divider, .slc__header-divider, .sdc__header-divider, .spc__header-divider) {
    background: #ffffff;
}