/* RecarregaAi! 2.5.0 — Design System */

:root {
  /* ── Background ── */
  --color-bg: #f8f9fb;
  --color-bg-subtle: #f1f3f5;

  /* ── Surface ── */
  --color-surface: #ffffff;
  --color-surface-raised: #f6f7f9;
  --color-surface-soft: #f0f2f4;
  --color-surface-hover: #eef0f2;
  --color-card: #ffffff;

  /* ── Text ── */
  --color-text: #111827;
  --color-text-secondary: #4b5563;
  --color-heading: #111827;
  --color-muted: #6b7280;
  --color-subtle: #9ca3af;

  /* ── Border ── */
  --color-border: #e5e7eb;
  --color-border-strong: #d1d5db;

  /* ── Primary (Blue) ── */
  --color-primary: #2563eb;
  --color-primary-hover: #1d4ed8;
  --color-primary-soft: #eff6ff;
  --color-primary-muted: rgba(37, 99, 235, 0.1);
  --color-primary-subtle: rgba(37, 99, 235, 0.06);

  /* ── Accent (Teal) ── */
  --color-accent: #0d9488;
  --color-accent-soft: #f0fdfa;

  /* ── Semantic ── */
  --color-success: #059669;
  --color-success-soft: #ecfdf5;
  --color-warning: #d97706;
  --color-warning-soft: #fffbeb;
  --color-warning-bg: #fff7ed;
  --color-danger: #dc2626;
  --color-danger-soft: #fef2f2;

  /* ── Input ── */
  --color-input: #ffffff;
  --color-input-disabled: #f3f4f6;
  --color-hover-soft: #f3f4f6;

  /* ── Focus ── */
  --color-focus: rgba(37, 99, 235, 0.35);

  /* ── Shadows ── */
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.03);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.02);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.04), 0 2px 4px -2px rgba(0, 0, 0, 0.02);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.04), 0 4px 6px -4px rgba(0, 0, 0, 0.02);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.05), 0 8px 10px -6px rgba(0, 0, 0, 0.02);

  /* ── Radius ── */
  --radius-xs: 3px;
  --radius-sm: 5px;
  --radius-md: 8px;
  --radius-lg: 10px;
  --radius-xl: 14px;
  --radius-full: 9999px;

  /* ── Spacing ── */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;

  /* ── Typography ── */
  --font-family: "Inter", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "SF Mono", "Cascadia Code", "Fira Code", Consolas, monospace;

  --text-xs: 0.6875rem;
  --text-sm: 0.8125rem;
  --text-base: 0.9375rem;
  --text-lg: 1.0625rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;

  --leading-tight: 1.2;
  --leading-normal: 1.5;
  --leading-relaxed: 1.65;

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

  /* ── Duration ── */
  --duration-fast: 150ms;
  --duration-normal: 250ms;

  color-scheme: light;
  font-family: var(--font-family);
  font-size: 16px;
  line-height: var(--leading-normal);
}

:root[data-theme="dark"] {
  /* Dark palette */
  --color-bg: #1A120B;
  --color-bg-subtle: #3C2A21;

  /* Surface */
  --color-surface: #3C2A21;
  --color-surface-raised: #3C2A21;
  --color-surface-soft: rgba(213, 206, 163, 0.12);
  --color-surface-hover: rgba(213, 206, 163, 0.16);
  --color-card: #3C2A21;

  /* Text */
  --color-text: #E5E5CB;
  --color-text-secondary: rgba(229, 229, 203, 0.78);
  --color-heading: #E5E5CB;
  --color-muted: rgba(229, 229, 203, 0.62);
  --color-subtle: rgba(229, 229, 203, 0.42);

  /* Border */
  --color-border: rgba(229, 229, 203, 0.16);
  --color-border-strong: rgba(213, 206, 163, 0.38);

  /* Primary */
  --color-primary: #D5CEA3;
  --color-primary-hover: #E5E5CB;
  --color-primary-soft: rgba(229, 229, 203, 0.12);
  --color-primary-muted: rgba(229, 229, 203, 0.18);
  --color-primary-subtle: rgba(229, 229, 203, 0.08);

  /* Accent */
  --color-accent: #D5CEA3;
  --color-accent-soft: rgba(229, 229, 203, 0.1);

  /* Semantic */
  --color-success: #D5CEA3;
  --color-success-soft: rgba(229, 229, 203, 0.12);
  --color-warning: #D5CEA3;
  --color-warning-soft: rgba(229, 229, 203, 0.1);
  --color-warning-bg: rgba(213, 206, 163, 0.14);
  --color-danger: #D5CEA3;
  --color-danger-soft: rgba(229, 229, 203, 0.1);

  /* Input */
  --color-input: #3C2A21;
  --color-input-disabled: #3C2A21;
  --color-hover-soft: rgba(213, 206, 163, 0.16);

  /* Focus */
  --color-focus: rgba(229, 229, 203, 0.34);

  /* Shadows */
  --shadow-xs: 0 1px 2px rgba(26, 18, 11, 0.72);
  --shadow-sm: 0 1px 3px rgba(26, 18, 11, 0.72), 0 1px 2px rgba(26, 18, 11, 0.48);
  --shadow-md: 0 4px 8px rgba(26, 18, 11, 0.68), 0 2px 4px rgba(26, 18, 11, 0.42);
  --shadow-lg: 0 12px 28px rgba(26, 18, 11, 0.72), 0 4px 10px rgba(26, 18, 11, 0.44);
  --shadow-xl: 0 24px 42px rgba(26, 18, 11, 0.78), 0 10px 18px rgba(26, 18, 11, 0.46);

  color-scheme: dark;
}