/* ============================================================
   style.css — TecnoLalas Taller Pro Design Tokens
   Custom Electric Blue palette, spacing, type scale, dark mode
   ============================================================ */

/* Google Fonts preconnect is in index.html */

/* ============================================================
   TYPE SCALE — Fluid with clamp()
   ============================================================ */
:root {
  --text-xs:   clamp(0.75rem,  0.7rem  + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem  + 0.35vw, 1rem);
  --text-base: clamp(0.9375rem, 0.85rem + 0.4vw,  1.0625rem);
  --text-lg:   clamp(1.125rem, 0.95rem + 0.85vw, 1.375rem);
  --text-xl:   clamp(1.25rem,  1rem    + 1.25vw, 1.75rem);
  --text-2xl:  clamp(1.5rem,   1rem    + 2vw,    2.5rem);
  --text-3xl:  clamp(2rem,     1rem    + 3.5vw,  3.5rem);
}

/* ============================================================
   4px SPACING SYSTEM
   ============================================================ */
:root {
  --space-1:  0.25rem;   /*  4px */
  --space-2:  0.5rem;    /*  8px */
  --space-3:  0.75rem;   /* 12px */
  --space-4:  1rem;      /* 16px */
  --space-5:  1.25rem;   /* 20px */
  --space-6:  1.5rem;    /* 24px */
  --space-8:  2rem;      /* 32px */
  --space-10: 2.5rem;    /* 40px */
  --space-12: 3rem;      /* 48px */
  --space-16: 4rem;      /* 64px */
  --space-20: 5rem;      /* 80px */
  --space-24: 6rem;      /* 96px */
}

/* ============================================================
   RADIUS & TRANSITIONS
   ============================================================ */
:root {
  --radius-sm:   0.25rem;
  --radius-md:   0.5rem;
  --radius-lg:   0.75rem;
  --radius-xl:   1rem;
  --radius-2xl:  1.5rem;
  --radius-full: 9999px;

  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 320ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Content widths */
  --content-narrow:  640px;
  --content-default: 960px;
  --content-wide:    1280px;
}

/* ============================================================
   LIGHT MODE — Electric Blue + Cool Gray
   ============================================================ */
:root, [data-theme="light"] {
  /* Fonts */
  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: 'DM Sans', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono:    'JetBrains Mono', 'Cascadia Code', 'Fira Code', monospace;

  /* Surfaces — Cool Gray */
  --color-bg:              #F0F2F5;
  --color-surface:         #FFFFFF;
  --color-surface-2:       #F8FAFC;
  --color-surface-offset:  #EFF1F5;
  --color-surface-offset-2:#E8EBF0;
  --color-surface-dynamic: #E2E6EC;
  --color-surface-raised:   #F9FAFB;
  --color-surface-overlay:  #F3F4F6;
  --color-text-secondary:   #6B7280;
  --color-divider:         #D8DCE4;
  --color-border:          #CBD0DA;

  /* Text */
  --color-text:         #111827;
  --color-text-muted:   #6B7280;
  --color-text-faint:   #9CA3AF;
  --color-text-inverse: #FFFFFF;

  /* Primary — Electric Blue */
  --color-primary:           #2563EB;
  --color-primary-hover:     #1D4ED8;
  --color-primary-active:    #1E40AF;
  --color-primary-highlight: #DBEAFE;
  --color-primary-muted:     #EFF6FF;

  /* Success — Emerald */
  --color-success:           #10B981;
  --color-success-hover:     #059669;
  --color-success-active:    #047857;
  --color-success-highlight: #D1FAE5;

  /* Warning — Amber */
  --color-warning:           #F59E0B;
  --color-warning-hover:     #D97706;
  --color-warning-active:    #B45309;
  --color-warning-highlight: #FEF3C7;

  /* Danger / Error — Rose */
  --color-error:             #F43F5E;
  --color-error-hover:       #E11D48;
  --color-error-active:      #BE123C;
  --color-error-highlight:   #FFE4E6;

  /* Extra accents */
  --color-purple:            #8B5CF6;
  --color-purple-hover:      #7C3AED;
  --color-purple-highlight:  #EDE9FE;
  --color-cyan:              #06B6D4;
  --color-cyan-hover:        #0891B2;
  --color-cyan-highlight:    #CFFAFE;
  --color-orange:            #F97316;
  --color-orange-hover:      #EA580C;
  --color-orange-highlight:  #FFEDD5;

  /* Status colors for repairs */
  --status-received:        #6B7280;
  --status-diagnosing:      #3B82F6;
  --status-waiting-parts:   #F59E0B;
  --status-in-repair:       #8B5CF6;
  --status-quality-check:   #06B6D4;
  --status-ready:           #10B981;
  --status-delivered:       #059669;
  --status-closed:          #374151;

  /* Shadows — cool-toned */
  --shadow-xs: 0 1px 2px rgba(17, 24, 39, 0.05);
  --shadow-sm: 0 1px 3px rgba(17, 24, 39, 0.08), 0 1px 2px rgba(17, 24, 39, 0.04);
  --shadow-md: 0 4px 12px rgba(17, 24, 39, 0.10), 0 2px 4px rgba(17, 24, 39, 0.04);
  --shadow-lg: 0 12px 32px rgba(17, 24, 39, 0.12), 0 4px 8px rgba(17, 24, 39, 0.06);
  --shadow-xl: 0 24px 48px rgba(17, 24, 39, 0.16), 0 8px 16px rgba(17, 24, 39, 0.08);
}

/* ============================================================
   DARK MODE
   ============================================================ */
[data-theme="dark"] {
  /* Surfaces — Deep cool gray */
  --color-bg:              #0F1117;
  --color-surface:         #161B27;
  --color-surface-2:       #1C2233;
  --color-surface-offset:  #1A1F2E;
  --color-surface-offset-2:#1E2537;
  --color-surface-dynamic: #252D40;
  --color-surface-raised:   #1E2537;
  --color-surface-overlay:  #1A1F2E;
  --color-text-secondary:   #9CA3AF;
  --color-divider:         #2A3347;
  --color-border:          #303B52;

  /* Text */
  --color-text:         #E2E8F0;
  --color-text-muted:   #8B96A8;
  --color-text-faint:   #4A5568;
  --color-text-inverse: #0F1117;

  /* Primary — Electric Blue (slightly brighter for dark bg) */
  --color-primary:           #3B82F6;
  --color-primary-hover:     #60A5FA;
  --color-primary-active:    #93C5FD;
  --color-primary-highlight: #1E3A5F;
  --color-primary-muted:     #172554;

  /* Success — Emerald */
  --color-success:           #10B981;
  --color-success-hover:     #34D399;
  --color-success-active:    #6EE7B7;
  --color-success-highlight: #064E3B;

  /* Warning — Amber */
  --color-warning:           #F59E0B;
  --color-warning-hover:     #FCD34D;
  --color-warning-active:    #FDE68A;
  --color-warning-highlight: #451A03;

  /* Danger — Rose */
  --color-error:             #F43F5E;
  --color-error-hover:       #FB7185;
  --color-error-active:      #FDA4AF;
  --color-error-highlight:   #4C0519;

  /* Extra accents */
  --color-purple:            #A78BFA;
  --color-purple-hover:      #C4B5FD;
  --color-purple-highlight:  #2E1065;
  --color-cyan:              #22D3EE;
  --color-cyan-hover:        #67E8F9;
  --color-cyan-highlight:    #083344;
  --color-orange:            #FB923C;
  --color-orange-hover:      #FDBA74;
  --color-orange-highlight:  #431407;

  /* Status colors */
  --status-received:        #9CA3AF;
  --status-diagnosing:      #60A5FA;
  --status-waiting-parts:   #FCD34D;
  --status-in-repair:       #A78BFA;
  --status-quality-check:   #22D3EE;
  --status-ready:           #34D399;
  --status-delivered:       #10B981;
  --status-closed:          #6B7280;

  /* Shadows */
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.25);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.30), 0 1px 2px rgba(0, 0, 0, 0.20);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.35), 0 2px 4px rgba(0, 0, 0, 0.20);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.40), 0 4px 8px rgba(0, 0, 0, 0.25);
  --shadow-xl: 0 24px 48px rgba(0, 0, 0, 0.50), 0 8px 16px rgba(0, 0, 0, 0.30);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg:              #0F1117;
    --color-surface:         #161B27;
    --color-surface-2:       #1C2233;
    --color-surface-offset:  #1A1F2E;
    --color-surface-offset-2:#1E2537;
    --color-surface-dynamic: #252D40;
  --color-surface-raised:   #1E2537;
  --color-surface-overlay:  #1A1F2E;
  --color-text-secondary:   #9CA3AF;
    --color-divider:         #2A3347;
    --color-border:          #303B52;
    --color-text:         #E2E8F0;
    --color-text-muted:   #8B96A8;
    --color-text-faint:   #4A5568;
    --color-text-inverse: #0F1117;
    --color-primary:           #3B82F6;
    --color-primary-hover:     #60A5FA;
    --color-primary-active:    #93C5FD;
    --color-primary-highlight: #1E3A5F;
    --color-primary-muted:     #172554;
    --color-success:           #10B981;
    --color-success-hover:     #34D399;
    --color-success-active:    #6EE7B7;
    --color-success-highlight: #064E3B;
    --color-warning:           #F59E0B;
    --color-warning-hover:     #FCD34D;
    --color-warning-active:    #FDE68A;
    --color-warning-highlight: #451A03;
    --color-error:             #F43F5E;
    --color-error-hover:       #FB7185;
    --color-error-active:      #FDA4AF;
    --color-error-highlight:   #4C0519;
    --color-purple:            #A78BFA;
    --color-purple-hover:      #C4B5FD;
    --color-purple-highlight:  #2E1065;
    --color-cyan:              #22D3EE;
    --color-cyan-hover:        #67E8F9;
    --color-cyan-highlight:    #083344;
    --color-orange:            #FB923C;
    --color-orange-hover:      #FDBA74;
    --color-orange-highlight:  #431407;
    --status-received:        #9CA3AF;
    --status-diagnosing:      #60A5FA;
    --status-waiting-parts:   #FCD34D;
    --status-in-repair:       #A78BFA;
    --status-quality-check:   #22D3EE;
    --status-ready:           #34D399;
    --status-delivered:       #10B981;
    --status-closed:          #6B7280;
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.25);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.30), 0 1px 2px rgba(0, 0, 0, 0.20);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.35), 0 2px 4px rgba(0, 0, 0, 0.20);
    --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.40), 0 4px 8px rgba(0, 0, 0, 0.25);
    --shadow-xl: 0 24px 48px rgba(0, 0, 0, 0.50), 0 8px 16px rgba(0, 0, 0, 0.30);
  }
}