/* =============================================================
   RAIGY DESIGN TOKENS
   Single source of truth for all design values.
   Include this file in ALL layouts (_DashboardLayout, _Layout, _FillOut).
   ============================================================= */

:root {
    /* --- Brand Colors --- */
    --r-primary: #6366F1;
    --r-primary-hover: #4438ca;
    --r-primary-light: #EEF2FF;
    --r-primary-07: rgba(99, 102, 241, 0.07);
    --r-primary-10: rgba(99, 102, 241, 0.10);
    --r-primary-13: rgba(99, 102, 241, 0.13);
    --r-primary-17: rgba(99, 102, 241, 0.17);
    --r-primary-20: rgba(99, 102, 241, 0.20);
    --r-primary-50: rgba(99, 102, 241, 0.50);

    --r-secondary: #38bdf8;
    --r-accent: #40E0D0;
    --r-accent-amber: #fbbf24;

    /* --- Semantic Colors --- */
    --r-success: #22c55e;
    --r-success-light: #dcfce7;
    --r-success-dark: #16a34a;

    --r-danger: #dc2626;
    --r-danger-light: #fee2e2;
    --r-danger-hover: #b91c1c;
    --r-danger-rose: #e11d48;

    --r-warning: #f59e0b;
    --r-warning-light: #FEF3C7;
    --r-warning-dark: #78350F;

    --r-info: #06b6d4;
    --r-info-light: #cffafe;

    /* --- Neutral / Background --- */
    --r-bg-page: #f5f6fa;
    --r-bg-card: #ffffff;
    --r-bg-card-alt: #fcfdff;
    --r-bg-surface: #f8fafc;
    --r-bg-muted: #f1f5f9;

    /* --- Text Colors --- */
    --r-text-primary: #20294a;
    --r-text-secondary: #64748b;
    --r-text-muted: #94a3b8;
    --r-text-on-primary: #ffffff;
    --r-text-on-dark: #ffffff;

    /* --- Borders --- */
    --r-border: #e5e7eb;
    --r-border-light: #f0f1f5;
    --r-border-input: #e5e7eb;
    --r-border-focus: var(--r-primary);

    /* --- Typography --- */
    --r-font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --r-font-size-xs: 0.75rem;   /* 12px */
    --r-font-size-sm: 0.875rem;  /* 14px */
    --r-font-size-base: 1rem;    /* 16px */
    --r-font-size-md: 1.125rem;  /* 18px */
    --r-font-size-lg: 1.25rem;   /* 20px */
    --r-font-size-xl: 1.5rem;    /* 24px */
    --r-font-size-2xl: 2rem;     /* 32px */
    --r-font-size-3xl: 2.5rem;   /* 40px */

    --r-font-weight-normal: 400;
    --r-font-weight-medium: 500;
    --r-font-weight-semibold: 600;
    --r-font-weight-bold: 700;

    /* --- Spacing --- */
    --r-space-1: 0.25rem;  /* 4px */
    --r-space-2: 0.5rem;   /* 8px */
    --r-space-3: 0.75rem;  /* 12px */
    --r-space-4: 1rem;     /* 16px */
    --r-space-5: 1.25rem;  /* 20px */
    --r-space-6: 1.5rem;   /* 24px */
    --r-space-8: 2rem;     /* 32px */
    --r-space-10: 2.5rem;  /* 40px */

    /* --- Border Radius --- */
    --r-radius-sm: 6px;
    --r-radius-md: 10px;
    --r-radius-lg: 14px;
    --r-radius-xl: 18px;
    --r-radius-2xl: 22px;
    --r-radius-full: 9999px;

    /* --- Shadows --- */
    --r-shadow-sm: 0 1px 6px rgba(0, 0, 0, 0.05);
    --r-shadow-md: 0 4px 16px var(--r-primary-07);
    --r-shadow-lg: 0 6px 32px var(--r-primary-07);
    --r-shadow-xl: 0 8px 32px var(--r-primary-13);
    --r-shadow-card: 0 4px 32px rgba(99, 102, 241, 0.09);
    --r-shadow-modal: 0 10px 40px rgba(99, 102, 241, 0.66);
    --r-shadow-btn: 0 2px 8px rgba(99, 102, 241, 0.13);

    /* --- Gradients --- */
    --r-gradient-primary: linear-gradient(90deg, #6366F1 0%, #40E0D0 100%);
    --r-gradient-sidebar: linear-gradient(180deg, #6366F1 0%, #38bdf8 100%);
    --r-gradient-header-modal: linear-gradient(90deg, #6366f1 0%, #37d7ec 100%);
    --r-gradient-success: linear-gradient(90deg, #40E0D0 0%, #38b6ff 100%);
    --r-gradient-info: linear-gradient(90deg, #37d7ec 0%, #6366F1 100%);
    --r-gradient-fab: linear-gradient(135deg, #6366F1 40%, #40E0D0 100%);

    /* --- Transitions --- */
    --r-transition-fast: 0.15s ease;
    --r-transition-base: 0.2s ease;
    --r-transition-slow: 0.3s ease;

    /* --- Layout --- */
    --r-sidebar-width: 280px;
    --r-sidebar-collapsed-width: 62px;
    --r-header-height: 64px;
    --r-content-max-width: 1320px;

    /* --- Z-Index Scale --- */
    --r-z-dropdown: 1000;
    --r-z-sidebar-overlay: 1079;
    --r-z-sidebar: 1080;
    --r-z-header: 1102;
    --r-z-modal: 1200;
    --r-z-fab: 2200;

    /* --- Legacy Aliases (for backwards compatibility) --- */
    --color-primary: var(--r-primary);
    --color-secondary: var(--r-secondary);
    --color-accent: var(--r-accent-amber);
    --color-bg: var(--r-bg-page);
    --color-text: var(--r-text-primary);
    --raigy-purple: var(--r-primary);
    --raigy-purple-light: var(--r-primary-light);
    --raigy-primary: var(--r-primary);
    --raigy-primary-hover: var(--r-primary-hover);
    --raigy-success: var(--r-success);
    --raigy-danger: var(--r-danger);
    --raigy-warning: var(--r-warning);
    --raigy-light: var(--r-primary-light);
    --raigy-bg: var(--r-bg-surface);
    --raigy-border: var(--r-border);
    --raigy-text: var(--r-text-primary);
    --raigy-text-muted: var(--r-text-muted);
    --raigy-shadow: var(--r-shadow-lg);
}

/* --- Dark Mode Overrides --- */
[data-bs-theme="dark"] {
    --r-bg-page: #0f172a;
    --r-bg-card: #1e293b;
    --r-bg-card-alt: #1e293b;
    --r-bg-surface: #1e293b;
    --r-bg-muted: #334155;

    --r-text-primary: #f1f5f9;
    --r-text-secondary: #94a3b8;
    --r-text-muted: #64748b;

    --r-border: #334155;
    --r-border-light: #1e293b;
    --r-border-input: #475569;

    --r-shadow-sm: 0 1px 6px rgba(0, 0, 0, 0.2);
    --r-shadow-md: 0 4px 16px rgba(0, 0, 0, 0.3);
    --r-shadow-lg: 0 6px 32px rgba(0, 0, 0, 0.3);
    --r-shadow-card: 0 4px 32px rgba(0, 0, 0, 0.3);
}