/* ============================================================
   PsychoBerlin – M3 Design Tokens
   Helles, freundliches Design mit Pink-Akzent
   Kein Gradient, weißer Hintergrund, warmes Rosa
   ============================================================ */

:root {
    /* ── Farben (M3 Color System) ──────────────────────────── */
    --md-sys-color-primary: #2D3748;
    --md-sys-color-on-primary: #FFFFFF;
    --md-sys-color-primary-container: #F7F7FA;
    --md-sys-color-on-primary-container: #1A202C;

    --md-sys-color-accent: #E91E8C;
    --md-sys-color-on-accent: #FFFFFF;
    --md-sys-color-accent-container: #FCE4EC;
    --md-sys-color-on-accent-container: #880E4F;

    --md-sys-color-secondary: #718096;
    --md-sys-color-on-secondary: #FFFFFF;
    --md-sys-color-secondary-container: #EDF2F7;
    --md-sys-color-on-secondary-container: #2D3748;

    --md-sys-color-tertiary: #7C5800;
    --md-sys-color-on-tertiary: #FFFFFF;
    --md-sys-color-tertiary-container: #FFDEA6;
    --md-sys-color-on-tertiary-container: #271900;

    --md-sys-color-error: #E53E3E;
    --md-sys-color-on-error: #FFFFFF;
    --md-sys-color-error-container: #FFF5F5;
    --md-sys-color-on-error-container: #63171B;

    --md-sys-color-warning: #F6AD55;
    --md-sys-color-on-warning: #FFFFFF;

    --md-sys-color-success: #38A169;
    --md-sys-color-on-success: #FFFFFF;
    --md-sys-color-success-container: #C6F6D5;

    --md-sys-color-surface: #FFFFFF;
    --md-sys-color-on-surface: #1A202C;
    --md-sys-color-on-surface-variant: #718096;

    --md-sys-color-surface-container-lowest: #FFFFFF;
    --md-sys-color-surface-container-low: #FAFAFA;
    --md-sys-color-surface-container: #FFFFFF;
    --md-sys-color-surface-container-high: #F7FAFC;
    --md-sys-color-surface-container-highest: #EDF2F7;

    --md-sys-color-outline: #E2E8F0;
    --md-sys-color-outline-variant: #CBD5E0;
    --md-sys-color-inverse-surface: #2D3748;
    --md-sys-color-inverse-on-surface: #FFFFFF;

    --md-sys-color-scrim: rgba(0, 0, 0, 0.32);

    /* ── Typografie (M3 Type Scale) ────────────────────────── */
    --md-sys-typescale-font-family: 'Inter', 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --md-sys-typescale-display-large-size: 3.5rem;    /* 57px */
    --md-sys-typescale-display-large-weight: 400;
    --md-sys-typescale-display-large-line-height: 1.12;

    --md-sys-typescale-display-medium-size: 2.8125rem; /* 45px */
    --md-sys-typescale-display-medium-weight: 400;

    --md-sys-typescale-display-small-size: 2.25rem;    /* 36px */
    --md-sys-typescale-display-small-weight: 400;

    --md-sys-typescale-headline-large-size: 2rem;      /* 32px */
    --md-sys-typescale-headline-large-weight: 400;

    --md-sys-typescale-headline-medium-size: 1.75rem;  /* 28px */
    --md-sys-typescale-headline-medium-weight: 400;

    --md-sys-typescale-headline-small-size: 1.5rem;    /* 24px */
    --md-sys-typescale-headline-small-weight: 400;

    --md-sys-typescale-title-large-size: 1.375rem;     /* 22px */
    --md-sys-typescale-title-large-weight: 500;

    --md-sys-typescale-title-medium-size: 1rem;        /* 16px */
    --md-sys-typescale-title-medium-weight: 500;

    --md-sys-typescale-title-small-size: 0.875rem;     /* 14px */
    --md-sys-typescale-title-small-weight: 500;

    --md-sys-typescale-body-large-size: 1rem;          /* 16px */
    --md-sys-typescale-body-large-weight: 400;
    --md-sys-typescale-body-large-line-height: 1.5;

    --md-sys-typescale-body-medium-size: 0.875rem;     /* 14px */
    --md-sys-typescale-body-medium-weight: 400;
    --md-sys-typescale-body-medium-line-height: 1.43;

    --md-sys-typescale-body-small-size: 0.75rem;       /* 12px */
    --md-sys-typescale-body-small-weight: 400;

    --md-sys-typescale-label-large-size: 0.875rem;     /* 14px */
    --md-sys-typescale-label-large-weight: 500;
    --md-sys-typescale-label-large-tracking: 0.01em;

    --md-sys-typescale-label-medium-size: 0.75rem;     /* 12px */
    --md-sys-typescale-label-medium-weight: 500;

    --md-sys-typescale-label-small-size: 0.6875rem;    /* 11px */
    --md-sys-typescale-label-small-weight: 500;

    /* ── Shape (M3 Shape System) ───────────────────────────── */
    --md-sys-shape-corner-none: 0;
    --md-sys-shape-corner-extra-small: 4px;
    --md-sys-shape-corner-small: 8px;
    --md-sys-shape-corner-medium: 12px;
    --md-sys-shape-corner-large: 16px;
    --md-sys-shape-corner-extra-large: 28px;
    --md-sys-shape-corner-full: 9999px;

    /* ── Elevation (M3 Elevation – Tonal Surfaces) ─────────── */
    --md-sys-elevation-0: none;
    --md-sys-elevation-1: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
    --md-sys-elevation-2: 0 4px 6px rgba(0,0,0,0.07), 0 2px 4px rgba(0,0,0,0.06);
    --md-sys-elevation-3: 0 10px 15px rgba(0,0,0,0.07), 0 4px 6px rgba(0,0,0,0.05);
    --md-sys-elevation-4: 0 20px 25px rgba(0,0,0,0.07), 0 8px 10px rgba(0,0,0,0.04);
    --md-sys-elevation-5: 0 25px 50px rgba(0,0,0,0.12);

    /* ── Motion (M3 Motion System) ─────────────────────────── */
    --md-sys-motion-easing-emphasized: cubic-bezier(0.2, 0, 0, 1);
    --md-sys-motion-easing-emphasized-decelerate: cubic-bezier(0.05, 0.7, 0.1, 1);
    --md-sys-motion-easing-emphasized-accelerate: cubic-bezier(0.3, 0, 0.8, 0.15);
    --md-sys-motion-easing-standard: cubic-bezier(0.2, 0, 0, 1);
    --md-sys-motion-easing-standard-decelerate: cubic-bezier(0, 0, 0, 1);
    --md-sys-motion-easing-standard-accelerate: cubic-bezier(0.3, 0, 1, 1);

    --md-sys-motion-duration-short1: 50ms;
    --md-sys-motion-duration-short2: 100ms;
    --md-sys-motion-duration-short3: 150ms;
    --md-sys-motion-duration-short4: 200ms;
    --md-sys-motion-duration-medium1: 250ms;
    --md-sys-motion-duration-medium2: 300ms;
    --md-sys-motion-duration-medium3: 350ms;
    --md-sys-motion-duration-medium4: 400ms;
    --md-sys-motion-duration-long1: 450ms;
    --md-sys-motion-duration-long2: 500ms;

    /* ── Spacing ───────────────────────────────────────────── */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
    --spacing-3xl: 64px;

    /* ── Z-Index ───────────────────────────────────────────── */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal-backdrop: 400;
    --z-modal: 500;
    --z-snackbar: 600;
    --z-crisis-banner: 700;
    --z-cookie-banner: 800;
}

/* ── Reduced Motion ────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
    :root {
        --md-sys-motion-duration-short1: 0ms;
        --md-sys-motion-duration-short2: 0ms;
        --md-sys-motion-duration-short3: 0ms;
        --md-sys-motion-duration-short4: 0ms;
        --md-sys-motion-duration-medium1: 0ms;
        --md-sys-motion-duration-medium2: 0ms;
        --md-sys-motion-duration-medium3: 0ms;
        --md-sys-motion-duration-medium4: 0ms;
        --md-sys-motion-duration-long1: 0ms;
        --md-sys-motion-duration-long2: 0ms;
    }
}