/* theme: ocean, design: borderless */
/* ============================================================
   Theme: ocean
   ============================================================ */
[data-theme="ocean"] {
  /* Primary */
  --color-primary: #1F9D6C;
  --color-primary-rgb: 31, 157, 108;
  --color-primary-hover: rgb(22, 139, 95);
  --color-primary-active: rgb(16, 120, 82);
  --color-primary-soft: rgba(31, 157, 108, 0.12);

  /* Secondary */
  --color-secondary: #7A8E9A;
  --color-secondary-rgb: 122, 142, 154;
  --color-secondary-hover: rgb(110, 128, 139);

  /* Accent */
  --color-accent: #2FB577;
  --color-accent-rgb: 47, 181, 119;

  /* Background */
  --color-background: #F3F7F4;
  --color-background-rgb: 243, 247, 244;

  /* Surface */
  --color-surface: #FFFFFF;
  --color-surface-rgb: 255, 255, 255;
  --color-surface-hover: rgba(31, 157, 108, 0.08);
  --color-surface-muted: rgba(31, 157, 108, 0.08);
  --color-surface-alt: rgba(31, 157, 108, 0.04);

  /* Text */
  --color-text: #1A2830;
  --color-text-rgb: 26, 40, 48;
  --color-text-muted: #62707A;
  --color-text-muted-rgb: 98, 112, 122;
  --color-text-light: rgba(0, 0, 0, 0.4);

  /* Border */
  --color-border: #7D919C;
  --color-border-rgb: 125, 145, 156;
  --color-border-light: rgba(0, 0, 0, 0.05);
  --color-border-dark: rgba(0, 0, 0, 0.15);

  /* Status */
  --color-success: #4A7A68;
  --color-success-rgb: 74, 122, 104;
  --color-success-soft: rgba(74, 122, 104, 0.1);
  --color-warning: #9A7A3C;
  --color-warning-rgb: 154, 122, 60;
  --color-warning-soft: rgba(154, 122, 60, 0.1);
  --color-error: #9A5050;
  --color-error-rgb: 154, 80, 80;
  --color-error-soft: rgba(154, 80, 80, 0.1);
  --color-info: #3D6E85;
  --color-info-rgb: 61, 110, 133;
  --color-info-soft: rgba(61, 110, 133, 0.1);

  /* On-color contrast */
  --color-on-primary: #ffffff;
  --color-on-secondary: #1a1a1a;
  --color-on-accent: #ffffff;
  --color-on-success: #ffffff;
  --color-on-warning: #1a1a1a;
  --color-on-error: #ffffff;
  --color-on-info: #ffffff;

  /* Typography */
  --font-heading: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: JetBrains Mono, ui-monospace, monospace;

  /* Border radius */
  --radius-sm: 0.125rem;
  --radius-md: 0.25rem;
  --radius-lg: 0.375rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px 0 rgb(61 110 133 / 0.1);
  --shadow-md: 0 4px 6px -1px rgb(61 110 133 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(61 110 133 / 0.1);
}



/* ============================================================
   Dark Mode Override
   Applied via [data-color-mode="dark"] on .app-container.
   Overrides background/surface/text/border tokens globally.
   Primary/accent brand colors are preserved from the active theme.
   ============================================================ */
[data-color-mode="dark"] {
  /* Background */
  --color-background: #0B1411;
  --color-background-rgb: 11, 20, 17;

  /* Surface */
  --color-surface: #13201A;
  --color-surface-rgb: 19, 32, 26;
  --color-surface-hover: rgba(76, 175, 80, 0.08);
  --color-surface-muted: rgba(76, 175, 80, 0.12);
  --color-surface-alt: rgba(76, 175, 80, 0.06);

  /* Text */
  --color-text: #E2E8F0;
  --color-text-rgb: 226, 232, 240;
  --color-text-muted: #8A9BAD;
  --color-text-muted-rgb: 138, 155, 173;
  --color-text-light: rgba(255, 255, 255, 0.3);

  /* Border */
  --color-border: #2A3545;
  --color-border-rgb: 42, 53, 69;
  --color-border-light: rgba(255, 255, 255, 0.05);
  --color-border-dark: rgba(255, 255, 255, 0.15);
}