/* ===================================================
   MisDeseos — Design System
   Paleta: tierra cálida + blanco + rosa pálido
   =================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;1,400&family=DM+Sans:wght@300;400;500&display=swap');

/* --- Variables --- */
:root {
  --terra:    #C4785A;
  --terra-dk: #A0573D;
  --terra-lt: #F7EBE4;
  --terra-xl: #FDF6F2;
  --sage:     #8FA98F;
  --ink:      #1E1A18;
  --ink-md:   #5C524D;
  --ink-lt:   #A89E99;
  --border:   #E8DDD9;
  --white:    #FFFFFF;
  --bg:       #FDFAF8;

  --font-display: 'Cormorant Garamond', serif;
  --font-body:    'DM Sans', sans-serif;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 32px;

  --shadow-sm: 0 1px 4px rgba(30,26,24,.06);
  --shadow-md: 0 4px 20px rgba(30,26,24,.08);
  --shadow-lg: 0 12px 40px rgba(30,26,24,.10);
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink);
  font-size: 15px;
  line-height: 1.6;
  min-height: 100vh;
}

img { display: block; max-width: 100%; }
a  { color: inherit; text-decoration: none; }
button { font-family: var(--font-body); cursor: pointer; border: none; background: none; }
input, textarea, select { font-family: var(--font-body); font-size: 14px; }

/* --- Typography --- */
.display {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.02em;
}
.display em { font-style: italic; color: var(--terra); }

h1 { font-family: var(--font-display); font-size: 2rem; font-weight: 500; line-height: 1.2; }
h2 { font-family: var(--font-display); font-size: 1.5rem; font-weight: 400; }
h3 { font-size: 1rem; font-weight: 500; }

.label-sm  { font-size: 11px; font-weight: 500; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-lt); }
.text-muted { color: var(--ink-md); }
.text-terra { color: var(--terra); }

/* --- Layout containers --- */
.container { max-width: 1080px; margin: 0 auto; padding: 0 24px; }
.container-sm { max-width: 640px; margin: 0 auto; padding: 0 24px; }

/* --- Navbar --- */
.navbar {
  position: sticky; top: 0; z-index: 100;
  background: rgba(253,250,248,.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
}
.navbar-inner {
  max-width: 1080px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  height: 60px;
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 1.4rem; font-weight: 500;
  color: var(--ink);
  letter-spacing: -0.02em;
}
.nav-logo span { color: var(--terra); }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a {
  font-size: 13px; color: var(--ink-md);
  transition: color .2s;
}
.nav-links a:hover { color: var(--terra); }
.nav-actions { display: flex; align-items: center; gap: 10px; }

/* --- Buttons --- */
.btn {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 10px 22px; border-radius: var(--radius-xl);
  font-size: 13px; font-weight: 500;
  transition: all .2s; white-space: nowrap;
}
.btn-primary {
  background: var(--terra); color: var(--white);
  border: 1.5px solid var(--terra);
}
.btn-primary:hover { background: var(--terra-dk); border-color: var(--terra-dk); transform: translateY(-1px); box-shadow: 0 4px 16px rgba(196,120,90,.3); }
.btn-primary:active { transform: translateY(0); }

.btn-ghost {
  background: transparent; color: var(--ink-md);
  border: 1px solid var(--border);
}
.btn-ghost:hover { border-color: var(--terra); color: var(--terra); background: var(--terra-xl); }

.btn-outline-terra {
  background: transparent; color: var(--terra);
  border: 1.5px solid var(--terra);
}
.btn-outline-terra:hover { background: var(--terra); color: var(--white); }

.btn-sm { padding: 7px 16px; font-size: 12px; }
.btn-lg { padding: 14px 32px; font-size: 15px; }
.btn-full { width: 100%; justify-content: center; }
.btn-icon { padding: 9px; border-radius: 50%; }

/* --- Cards --- */
.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}
.card-hover { transition: box-shadow .2s, transform .2s; }
.card-hover:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }

/* --- Form elements --- */
.form-group { display: flex; flex-direction: column; gap: 6px; }

.form-label {
  font-size: 12px; font-weight: 500;
  color: var(--ink-md); letter-spacing: .03em;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--white);
  color: var(--ink);
  font-size: 14px;
  transition: border-color .2s, box-shadow .2s;
  outline: none;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--terra);
  box-shadow: 0 0 0 3px rgba(196,120,90,.12);
}
.form-input::placeholder { color: var(--ink-lt); }
.form-textarea { resize: vertical; min-height: 90px; }

/* --- Badge --- */
.badge {
  display: inline-flex; align-items: center;
  padding: 3px 10px; border-radius: 20px;
  font-size: 11px; font-weight: 500;
}
.badge-terra   { background: var(--terra-lt); color: var(--terra); }
.badge-sage    { background: #EAF3EA; color: #4A7A4A; }
.badge-neutral { background: var(--border); color: var(--ink-md); }

/* --- Divider --- */
.divider { border: none; border-top: 1px solid var(--border); margin: 20px 0; }

/* --- Toast notification --- */
#toast {
  position: fixed; bottom: 28px; right: 28px; z-index: 999;
  background: var(--ink); color: var(--white);
  padding: 12px 20px; border-radius: var(--radius-md);
  font-size: 13px; font-weight: 400;
  box-shadow: var(--shadow-lg);
  opacity: 0; transform: translateY(10px);
  transition: opacity .3s, transform .3s;
  pointer-events: none;
}
#toast.show { opacity: 1; transform: translateY(0); }

/* --- Empty state --- */
.empty-state {
  text-align: center; padding: 60px 24px;
  color: var(--ink-md);
}
.empty-state .empty-icon {
  font-size: 40px; margin-bottom: 16px;
  opacity: .4;
}
.empty-state h3 { font-size: 16px; font-weight: 500; margin-bottom: 8px; color: var(--ink); }
.empty-state p  { font-size: 14px; }

/* --- Modal overlay --- */
.modal-overlay {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(30,26,24,.45);
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  opacity: 0; pointer-events: none;
  transition: opacity .25s;
}
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px;
  width: 100%; max-width: 480px;
  max-height: 90vh; overflow-y: auto;
  box-shadow: var(--shadow-lg);
  transform: translateY(12px) scale(.98);
  transition: transform .25s;
}
.modal-overlay.open .modal { transform: translateY(0) scale(1); }
.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 24px;
}
.modal-title { font-family: var(--font-display); font-size: 1.4rem; }
.modal-close {
  width: 32px; height: 32px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; color: var(--ink-md);
  background: var(--terra-xl); cursor: pointer; border: none;
  transition: background .2s;
}
.modal-close:hover { background: var(--terra-lt); color: var(--terra); }

/* --- Page header --- */
.page-header {
  padding: 40px 0 32px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 32px;
}
.page-header h1 { margin-bottom: 6px; }

/* --- Responsive --- */
@media (max-width: 640px) {
  .nav-links { display: none; }
  .container, .container-sm { padding: 0 16px; }
  .page-header { padding: 28px 0 20px; }
}