/* =========================
   PymeOps.ai — Web CSS Kit
   ========================= */

/* 1) Import Fonts (Google Fonts)
   Alternativa A: <link> en el <head>
   <link rel="preconnect" href="https://fonts.googleapis.com">
   <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
   <link href="https://fonts.googleapis.com/css2?family=Rubik:wght@400;500;600;700&family=Inter:wght@400;500;600&display=swap" rel="stylesheet">
*/

/* 2) Design Tokens */
:root {
  /* Brand */
  --brand: #1F7A4D;        /* Pyme Green */
  --brand-600: #1B6E45;
  --brand-500: #238A57;
  --brand-100: #E6F4EC;

  /* Neutrals */
  --text: #1F2937;         /* Graphite */
  --text-muted: #6B7280;
  --paper: #F6F1E8;        /* Warm background */
  --bg: #EEF2F5;           /* App background */
  --surface: #FFFFFF;      /* Cards */
  --border: #E5E7EB;

  /* Accent / Semantic */
  --accent: #D96B4A;       /* Terracotta (CTA fuerte / error-like) */
  --warning: #E6B34A;      /* Mustard */
  --info: #2D6CDF;

  --success: var(--brand);
  --danger: #D45045;

  /* States */
  --active: var(--brand);
  --hover: var(--brand-600);
  --focus: rgba(31, 122, 77, 0.28);
  --disabled-bg: #F3F4F6;
  --disabled-text: #9CA3AF;

  /* Typography */
  --font-title: "Rubik", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;

  /* Layout */
  --radius-lg: 16px;
  --radius-md: 12px;
  --radius-sm: 10px;

  --shadow-sm: 0 1px 2px rgba(17, 24, 39, 0.06);
  --shadow-md: 0 10px 24px rgba(17, 24, 39, 0.10);

  --container: 1120px;

  /* Spacing scale */
  --s-1: 4px;
  --s-2: 8px;
  --s-3: 12px;
  --s-4: 16px;
  --s-5: 20px;
  --s-6: 24px;
  --s-8: 32px;
  --s-10: 40px;
  --s-12: 48px;
}

/* 3) Base */
* { box-sizing: border-box; }

html, body {
  height: 100%;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--s-4);
}

a {
  color: var(--brand);
  text-decoration: none;
}
a:hover { color: var(--hover); text-decoration: underline; }

h1, h2, h3 {
  font-family: var(--font-title);
  margin: 0 0 var(--s-3);
  letter-spacing: -0.02em;
}
h1 { font-size: clamp(32px, 4vw, 44px); line-height: 1.05; }
h2 { font-size: 28px; line-height: 1.15; }
h3 { font-size: 20px; line-height: 1.25; }

p { margin: 0 0 var(--s-4); color: var(--text); }
.small { font-size: 14px; color: var(--text-muted); }

/* 4) Surfaces / Cards */
.surface {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: var(--s-5);
}

/* 5) Navigation (activo/pasivo) */
.nav {
  display: flex;
  align-items: center;
  gap: var(--s-4);
}

.nav a {
  color: var(--text-muted);         /* pasivo */
  font-weight: 500;
  padding: 8px 10px;
  border-radius: 10px;
}
.nav a:hover { color: var(--text); background: rgba(31,122,77,0.08); text-decoration: none; }

.nav a.is-active {
  color: var(--text);               /* activo */
  background: rgba(31,122,77,0.14);
}

/* 6) Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  height: 46px;
  padding: 0 18px;
  border-radius: 14px;
  border: 1px solid transparent;
  font-weight: 600;
  font-family: var(--font-title);
  cursor: pointer;
  transition: 120ms ease;
  user-select: none;
}

.btn:focus {
  outline: none;
  box-shadow: 0 0 0 4px var(--focus);
}

/* Primary (verde) */
.btn-primary {
  background: var(--brand);
  color: #fff;
}
.btn-primary:hover { background: var(--hover); }

/* Secondary (blanco con borde verde) */
.btn-secondary {
  background: #fff;
  color: var(--brand);
  border-color: rgba(31,122,77,0.35);
}
.btn-secondary:hover { background: rgba(31,122,77,0.06); }

/* Accent (terracotta) */
.btn-accent {
  background: var(--accent);
  color: #fff;
}
.btn-accent:hover { filter: brightness(0.96); }

/* Disabled */
.btn:disabled,
.btn.is-disabled {
  background: var(--disabled-bg);
  color: var(--disabled-text);
  border-color: var(--border);
  cursor: not-allowed;
  box-shadow: none;
}

/* 7) Inputs / Forms */
.input, select, textarea {
  width: 100%;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--text);
  transition: 120ms ease;
}

.input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: rgba(31,122,77,0.55);
  box-shadow: 0 0 0 4px var(--focus);
}

.input::placeholder { color: #9CA3AF; }

/* 8) Chips / Status badges (para pedidos) */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 13px;
  border: 1px solid transparent;
}

.badge-confirmado {
  background: var(--brand-100);
  color: var(--brand-600);
  border-color: rgba(31,122,77,0.25);
}

.badge-preparacion {
  background: rgba(230,179,74,0.18);
  color: #8A5B00;
  border-color: rgba(230,179,74,0.35);
}

.badge-camino {
  background: rgba(31,122,77,0.12);
  color: var(--brand);
  border-color: rgba(31,122,77,0.25);
}

.badge-problema {
  background: rgba(212,80,69,0.14);
  color: var(--danger);
  border-color: rgba(212,80,69,0.28);
}

/* 9) Helper: sections */
.section {
  padding: clamp(28px, 4vw, 56px) 0;
}

/* 10) Optional: App background (si hacés dashboard) */
.app-shell {
  background: var(--bg);
  min-height: 100vh;
}
