/* TalentBridge — Design Tokens */
/* Palette: Deep navy + electric blue accent, clean and professional */

:root, [data-theme="light"] {
  /* Type Scale */
  --text-xs:   clamp(0.75rem,  0.7rem  + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem  + 0.35vw, 1rem);
  --text-base: clamp(1rem,     0.95rem + 0.25vw, 1.125rem);
  --text-lg:   clamp(1.125rem, 1rem    + 0.75vw, 1.5rem);
  --text-xl:   clamp(1.5rem,   1.2rem  + 1.25vw, 2.25rem);
  --text-2xl:  clamp(2rem,     1.2rem  + 2.5vw,  3.5rem);
  --text-3xl:  clamp(2.5rem,   1rem    + 4vw,    5rem);

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

  /* Colors — Navy/Electric Blue professional palette */
  --color-bg:             #f5f6fa;
  --color-surface:        #ffffff;
  --color-surface-2:      #f9fafb;
  --color-surface-offset: #eef0f6;
  --color-divider:        #e2e5ef;
  --color-border:         #d1d5e4;

  --color-text:           #0f1324;
  --color-text-muted:     #5e6484;
  --color-text-faint:     #a8adc4;
  --color-text-inverse:   #f5f6fa;

  /* Primary accent: electric blue */
  --color-primary:        #2557d6;
  --color-primary-hover:  #1a42b8;
  --color-primary-active: #1232a0;
  --color-primary-highlight: #dce6ff;

  /* Navy (secondary, hero bg) */
  --color-navy:           #0f1b3d;
  --color-navy-mid:       #1c2d5e;
  --color-navy-light:     #26408a;

  /* Success */
  --color-success:        #16a34a;
  --color-success-highlight: #dcfce7;

  /* Accent: warm amber for badges */
  --color-amber:          #d97706;
  --color-amber-highlight: #fef3c7;

  /* Error */
  --color-error:          #dc2626;
  --color-error-highlight: #fee2e2;

  /* Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  --shadow-sm: 0 1px 3px rgba(15,19,36,0.06);
  --shadow-md: 0 4px 12px rgba(15,19,36,0.08);
  --shadow-lg: 0 12px 32px rgba(15,19,36,0.12);

  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;

  --font-display: 'Cabinet Grotesk', 'Helvetica Neue', sans-serif;
  --font-body: 'Satoshi', 'Inter', sans-serif;
}

[data-theme="dark"] {
  --color-bg:             #0a0d1a;
  --color-surface:        #111627;
  --color-surface-2:      #161d30;
  --color-surface-offset: #1a2238;
  --color-divider:        #222b44;
  --color-border:         #2a3555;

  --color-text:           #e2e5f5;
  --color-text-muted:     #7e89b0;
  --color-text-faint:     #4a5475;
  --color-text-inverse:   #0f1324;

  --color-primary:        #5b8af5;
  --color-primary-hover:  #7aa0f8;
  --color-primary-active: #90b2fa;
  --color-primary-highlight: #1a2d5a;

  --color-navy:           #0d1530;
  --color-navy-mid:       #172248;
  --color-navy-light:     #243870;

  --color-success:        #22c55e;
  --color-success-highlight: #14301a;

  --color-amber:          #f59e0b;
  --color-amber-highlight: #292310;

  --color-error:          #ef4444;
  --color-error-highlight: #2d1010;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.4);
  --shadow-lg: 0 12px 32px rgba(0,0,0,0.5);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg:             #0a0d1a;
    --color-surface:        #111627;
    --color-surface-2:      #161d30;
    --color-surface-offset: #1a2238;
    --color-divider:        #222b44;
    --color-border:         #2a3555;
    --color-text:           #e2e5f5;
    --color-text-muted:     #7e89b0;
    --color-text-faint:     #4a5475;
    --color-text-inverse:   #0f1324;
    --color-primary:        #5b8af5;
    --color-primary-hover:  #7aa0f8;
    --color-primary-active: #90b2fa;
    --color-primary-highlight: #1a2d5a;
    --color-navy:           #0d1530;
    --color-navy-mid:       #172248;
    --color-navy-light:     #243870;
    --color-success:        #22c55e;
    --color-success-highlight: #14301a;
    --color-amber:          #f59e0b;
    --color-amber-highlight: #292310;
    --color-error:          #ef4444;
    --color-error-highlight: #2d1010;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.4);
    --shadow-lg: 0 12px 32px rgba(0,0,0,0.5);
  }
}