/*
 * SilberBrise – Cookie-Einstellungen als Dialog
 * Gemeinsame Datei für Marketing.Web, Pages.Web, Dashboard.Web und Backoffice.Web (inhaltlich identisch halten).
 * Markup: Views/Shared/_CookieBanner.cshtml (Backoffice: _CookieConsent.cshtml)
 *
 * Varianten (Klasse am Element #cookieBanner bzw. #cookieConsentBanner):
 *   (ohne)                    SilberBrise-Design, dunkel – hell über <html data-theme="light">
 *   .cookie-dialog--template  Kundenseiten in Pages.Web: Farben aus dem gewählten Template
 *                             (.dialog-container, .dialog-title, .dialog-button-primary/-secondary in greentheme.css usw.)
 *   .cookie-dialog--admin     Backoffice.Web (Variablen aus modern.css)
 *
 * Farben stehen in :where(...)-Regeln (Spezifität 0), damit die Template-Klassen sie überschreiben können.
 */

/* ===== Design-Tokens ===== */
.cookie-dialog {
    --cd-font: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
    --cd-heading-font: 'Manrope', var(--cd-font);
    --cd-bg: #192436;
    --cd-surface: #141d2d;
    --cd-text: #edf0f8;
    --cd-muted: #b6c3d5;
    --cd-line: #314057;
    --cd-primary: #fbbb55;
    --cd-primary-hover: #ffcb7a;
    --cd-primary-ink: #281800;
    --cd-accent: #71d7cd;
    --cd-accent-text: #71d7cd;
    --cd-icon-bg: #2b251d;
    --cd-icon: #fbbb55;
    --cd-backdrop: rgba(6, 9, 18, .72);
    --cd-shadow: 0 28px 70px rgba(0, 0, 0, .45);
    --cd-focus: #8ef4e9;
    --cd-danger: #ff9b9b;
    --cd-radius: 20px;
    --cd-control-radius: 8px;
    color-scheme: dark;
}

[data-theme="light"] .cookie-dialog {
    --cd-bg: #ffffff;
    --cd-surface: #f3eee6;
    --cd-text: #192436;
    --cd-muted: #526074;
    --cd-line: #d0d6df;
    --cd-accent: #00796f;
    --cd-accent-text: #00504a;
    --cd-icon-bg: #fff0d3;
    --cd-icon: #805600;
    --cd-backdrop: rgba(25, 36, 54, .45);
    --cd-shadow: 0 28px 70px rgba(36, 44, 55, .18);
    --cd-focus: #005b54;
    --cd-danger: #b42318;
    color-scheme: light;
}

/* Kundenseiten (Pages.Web): Werte aus den Template-Variablen, Fallbacks neutral. */
.cookie-dialog.cookie-dialog--template {
    --cd-font: inherit;
    --cd-heading-font: inherit;
    --cd-template-primary: var(--primary-green, var(--primary-color, var(--primary-teal, var(--primary-orange, var(--primary-purple, #2563eb)))));
    --cd-bg: var(--light-bg, #ffffff);
    --cd-surface: rgba(127, 127, 127, .08);
    --cd-text: var(--text-dark, #1f2937);
    --cd-muted: var(--text-dark, #4b5563);
    --cd-line: var(--border-color, rgba(0, 0, 0, .14));
    --cd-primary: var(--cd-template-primary);
    --cd-primary-hover: var(--cd-template-primary);
    --cd-primary-ink: #ffffff;
    --cd-accent: var(--cd-template-primary);
    --cd-accent-text: var(--cd-template-primary);
    --cd-icon-bg: rgba(127, 127, 127, .12);
    --cd-icon: var(--cd-template-primary);
    --cd-backdrop: rgba(0, 0, 0, .55);
    --cd-shadow: 0 12px 40px rgba(0, 0, 0, .25);
    --cd-focus: var(--cd-template-primary);
    --cd-danger: #b42318;
    --cd-radius: 12px;
    --cd-control-radius: 8px;
    color-scheme: normal;
}

/* Backoffice.Web: Admin-Farben aus modern.css. */
.cookie-dialog.cookie-dialog--admin {
    --cd-bg: var(--bg-surface, #ffffff);
    --cd-surface: var(--surface-subtle, #f1f3f5);
    --cd-text: var(--text-main, #1e293b);
    --cd-muted: var(--text-tertiary, #64748b);
    --cd-line: #e2e8f0;
    --cd-primary: var(--admin-primary, #6366f1);
    --cd-primary-hover: var(--admin-primary-dark, #4f46e5);
    --cd-primary-ink: #ffffff;
    --cd-accent: var(--admin-primary, #6366f1);
    --cd-accent-text: var(--admin-primary-dark, #4f46e5);
    --cd-icon-bg: #eef2ff;
    --cd-icon: var(--admin-primary, #6366f1);
    --cd-backdrop: rgba(15, 23, 42, .5);
    --cd-shadow: 0 24px 60px rgba(15, 23, 42, .2);
    --cd-focus: var(--admin-primary, #6366f1);
    --cd-danger: #b42318;
    --cd-radius: 16px;
    --cd-control-radius: 10px;
    color-scheme: light;
}

/* ===== Aufbau ===== */
html.cookie-dialog-open,
html.cookie-dialog-open body {
    overflow: hidden;
}

.cookie-dialog[hidden] {
    display: none !important;
}

.cookie-dialog {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    font-family: var(--cd-font);
    font-size: 1rem;
    line-height: 1.6;
    text-align: left;
}

.cookie-dialog *,
.cookie-dialog *::before,
.cookie-dialog *::after {
    box-sizing: border-box;
}

.cookie-dialog-backdrop {
    position: absolute;
    inset: 0;
    background: var(--cd-backdrop);
    -webkit-backdrop-filter: blur(6px);
    backdrop-filter: blur(6px);
}

.cookie-dialog-panel {
    position: relative;
    width: min(100%, 600px);
    max-height: calc(100vh - 32px);
    max-height: calc(100dvh - 32px);
    overflow-y: auto;
    margin: 0;
    padding: 30px;
    border-radius: var(--cd-radius);
    animation: cookie-dialog-in .22s ease-out both;
}

:where(.cookie-dialog-panel) {
    border: 1px solid var(--cd-line);
    background: var(--cd-bg);
    box-shadow: var(--cd-shadow);
    color: var(--cd-text);
}

/* Der Dialog selbst erhält beim Öffnen den Fokus – ohne sichtbaren Fokusrahmen. */
.cookie-dialog .cookie-dialog-panel:focus,
.cookie-dialog .cookie-dialog-panel:focus-visible {
    outline: none;
}

.cookie-dialog-head {
    display: flex;
    align-items: flex-start;
    gap: 14px;
}

.cookie-dialog-icon {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: var(--cd-icon-bg);
    color: var(--cd-icon);
}

.cookie-dialog-icon svg {
    width: 24px;
    height: 24px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.7;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.cookie-dialog-heading {
    flex: 1 1 auto;
    min-width: 0;
}

.cookie-dialog-eyebrow {
    margin: 0 0 2px;
    color: var(--cd-accent-text);
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
}

.cookie-dialog-title {
    margin: 0;
    font-family: var(--cd-heading-font);
    font-size: 1.4rem;
    line-height: 1.25;
    letter-spacing: -.02em;
}

:where(.cookie-dialog-title) {
    color: var(--cd-text);
    font-weight: 800;
}

.cookie-dialog-close {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    margin: -6px -8px 0 0;
    padding: 0;
    border: 1px solid transparent;
    border-radius: var(--cd-control-radius);
    background: transparent;
    color: var(--cd-muted);
    cursor: pointer;
}

.cookie-dialog-close[hidden] {
    display: none;
}

.cookie-dialog-close:hover {
    background: var(--cd-surface);
    color: var(--cd-text);
}

.cookie-dialog-close svg {
    width: 20px;
    height: 20px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
}

.cookie-dialog-text {
    margin: 18px 0 0;
    color: var(--cd-muted);
    font-size: .9375rem;
}

.cookie-dialog--template .cookie-dialog-text,
.cookie-dialog--template .cookie-option-text small {
    opacity: .85;
}

/* Kategorien mit Schaltern */
.cookie-dialog-options {
    margin: 22px 0 0;
    padding: 0;
    border: 1px solid var(--cd-line);
    border-radius: calc(var(--cd-radius) - 6px);
    background: var(--cd-surface);
}

.cookie-option {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    margin: 0;
    padding: 14px 18px;
    cursor: pointer;
}

.cookie-option + .cookie-option {
    border-top: 1px solid var(--cd-line);
}

.cookie-option.is-locked {
    cursor: default;
}

.cookie-option-text {
    min-width: 0;
}

.cookie-option-text strong {
    display: block;
    color: var(--cd-text);
    font-size: .9375rem;
    font-weight: 700;
}

.cookie-option-text small {
    display: block;
    margin-top: 2px;
    color: var(--cd-muted);
    font-size: .8125rem;
    line-height: 1.5;
}

.cookie-switch {
    position: relative;
    flex: 0 0 auto;
    width: 46px;
    height: 26px;
    margin: 0;
    border: 0;
    border-radius: 999px;
    background: var(--cd-line);
    cursor: pointer;
    -webkit-appearance: none;
    appearance: none;
    transition: background-color .18s ease;
}

.cookie-switch::after {
    content: "";
    position: absolute;
    top: 3px;
    left: 3px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #ffffff;
    box-shadow: 0 1px 3px rgba(0, 0, 0, .3);
    transition: transform .18s ease;
}

.cookie-switch:checked {
    background: var(--cd-accent);
}

.cookie-switch:checked::after {
    transform: translateX(20px);
}

.cookie-switch:disabled {
    cursor: not-allowed;
    opacity: .7;
}

.cookie-dialog :focus-visible {
    outline: 3px solid var(--cd-focus);
    outline-offset: 3px;
}

.cookie-dialog-error {
    margin: 16px 0 0;
    padding: 10px 14px;
    border-left: 3px solid var(--cd-danger);
    border-radius: 6px;
    background: var(--cd-surface);
    color: var(--cd-danger);
    font-size: .875rem;
}

.cookie-dialog-error[hidden] {
    display: none;
}

/* Schaltflächen */
.cookie-dialog-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 24px;
}

.cookie-dialog-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    margin: 0;
    padding: 11px 18px;
    border-width: 1px;
    border-style: solid;
    border-radius: var(--cd-control-radius);
    font-family: inherit;
    font-size: .9375rem;
    font-weight: 700;
    line-height: 1.3;
    text-align: center;
    cursor: pointer;
    transition: background-color .18s ease, border-color .18s ease, color .18s ease, filter .18s ease;
}

.cookie-dialog-btn:disabled {
    cursor: progress;
    opacity: .65;
}

:where(.cookie-dialog-btn--primary) {
    border-color: var(--cd-primary);
    background: var(--cd-primary);
    color: var(--cd-primary-ink);
}

:where(.cookie-dialog-btn--primary:hover) {
    border-color: var(--cd-primary-hover);
    background: var(--cd-primary-hover);
}

:where(.cookie-dialog-btn--secondary) {
    border-color: var(--cd-line);
    background: transparent;
    color: var(--cd-text);
}

:where(.cookie-dialog-btn--secondary:hover) {
    border-color: var(--cd-muted);
    background: var(--cd-surface);
}

.cookie-dialog--template .cookie-dialog-btn--primary:hover {
    filter: brightness(1.08);
}

@keyframes cookie-dialog-in {
    from { opacity: 0; transform: translateY(12px) scale(.98); }
    to { opacity: 1; transform: none; }
}

@media (max-width: 599px) {
    .cookie-dialog {
        align-items: flex-end;
        padding: 10px;
    }

    .cookie-dialog-panel {
        max-height: calc(100vh - 20px);
        max-height: calc(100dvh - 20px);
        padding: 22px 20px;
    }

    .cookie-dialog-title {
        font-size: 1.2rem;
    }

    .cookie-option {
        padding: 12px 14px;
    }

    .cookie-dialog-actions {
        flex-direction: column-reverse;
    }

    .cookie-dialog-btn {
        width: 100%;
    }
}

@media (prefers-reduced-motion: reduce) {
    .cookie-dialog-panel,
    .cookie-switch,
    .cookie-switch::after,
    .cookie-dialog-btn {
        animation: none;
        transition: none;
    }
}