/* ═══════════════════════════════════════════════════════════════
   Diario de Gratitud · style.css
   Hereda nav y estructura de herramientas.css
   Mobile-first · Breakpoints: 480 · 768 · 900 · 1100
   ═══════════════════════════════════════════════════════════════ */

/* ─── VARIABLES ─── */
:root {
  --sand:      #f5f0e8;
  --linen:     #ede7d9;
  --terra:     #a0764e;
  --terra-d:   #8b6b4a;
  --terra-l:   #f0e6d8;
  --sage:      #7a8c7e;
  --sage-d:    #5e7264;
  --sage-l:    #eaf0eb;
  --charcoal:  #2c2925;
  --warm-mid:  #6b5c48;
  --mist:      #ddd6c8;
  --white:     #fdfaf5;
  /* Modo Momento — terra cálida */
  --momento:   #a0764e;
  --momento-l: #f0e6d8;
  /* Modo Cierre — sage */
  --cierre:    #7a8c7e;
  --cierre-l:  #eaf0eb;
  /* Modo Semilla — tierra profunda */
  --semilla:   #7a6654;
  --semilla-l: #f2ebe2;
  --radius:    12px;
  --shadow:    0 2px 16px rgba(44,41,37,.08);
  --tr:        .2s ease;
}

/* ─── RESET & BASE ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: 'Jost', sans-serif;
  background: var(--sand);
  color: var(--charcoal);
  font-weight: 300;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  padding-top: var(--h-nav-height, 64px);
}

/* ─── PAGE HEADER ─── */
.page-header {
  padding: 40px 20px 32px;
  text-align: center;
  background: linear-gradient(160deg, #f2ebe2 0%, var(--sage-l) 55%, var(--sand) 100%);
  border-bottom: 1px solid var(--mist);
}
.page-eyebrow {
  display: block;
  font-size: 9.5px;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--sage);
  margin-bottom: 14px;
}
.page-greeting {
  display: block;
  font-size: 13px;
  color: var(--warm-mid);
  margin-bottom: 8px;
  font-style: italic;
  font-family: 'Cormorant Garamond', serif;
}
.page-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(30px, 8vw, 46px);
  font-weight: 300;
  line-height: 1.15;
  color: var(--charcoal);
  margin-bottom: 12px;
}
.page-title em { font-style: italic; color: var(--sage); }
.page-subtitle {
  font-size: clamp(13px, 3vw, 14.5px);
  line-height: 1.85;
  color: var(--warm-mid);
  max-width: 500px;
  margin: 0 auto;
}

/* ─── BARRA DE PROGRESO ─── */
.barra-wrap {
  position: sticky;
  top: var(--h-nav-height, 64px);
  z-index: 90;
  height: 3px;
  background: var(--mist);
}
.progreso-barra__fill {
  height: 100%;
  background: linear-gradient(90deg, var(--sage), var(--terra));
  width: 0%;
  transition: width .4s ease;
}

/* ─── MAIN ─── */
main {
  max-width: 640px;
  margin: 0 auto;
  padding: 32px 20px 80px;
}

/* ─── PASOS ─── */
.paso { display: none; animation: fadeUp .3s ease; }
.paso.activo { display: block; }
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ─── ENCABEZADO DE PASO ─── */
.paso__header { margin-bottom: 28px; text-align: center; }
.paso__numero {
  display: inline-block;
  font-size: 9.5px;
  font-weight: 400;
  letter-spacing: .28em;
  text-transform: uppercase;
  margin-bottom: 10px;
  opacity: .75;
}
/* Labels de modo */
.modo-label { color: var(--warm-mid); }
.momento-label { color: var(--momento); }
.cierre-label  { color: var(--cierre); }
.semilla-label { color: var(--semilla); }

.paso__titulo {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(26px, 7vw, 38px);
  font-weight: 300;
  color: var(--charcoal);
  line-height: 1.2;
  margin-bottom: 10px;
}
.paso__titulo em { font-style: italic; color: var(--sage); }
.paso__subtitulo {
  font-size: 14px;
  color: var(--warm-mid);
  line-height: 1.75;
  max-width: 460px;
  margin: 0 auto;
}

/* ─── GRID DE MODOS ─── */
.modos-grid {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 8px;
}

.modo-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  gap: 6px;
  padding: 22px 22px 18px;
  background: var(--white);
  border: 1.5px solid var(--mist);
  border-radius: var(--radius);
  cursor: pointer;
  transition: border-color var(--tr), box-shadow var(--tr), transform var(--tr);
  box-shadow: var(--shadow);
  -webkit-tap-highlight-color: transparent;
  width: 100%;
}
.modo-card:hover {
  border-color: var(--terra);
  box-shadow: 0 4px 20px rgba(44,41,37,.12);
  transform: translateY(-2px);
}
.modo-card--sage:hover  { border-color: var(--sage); }
.modo-card--terra:hover { border-color: var(--semilla); }

.modo-card__icono {
  font-size: 22px;
  line-height: 1;
  color: var(--terra);
  font-family: 'Cormorant Garamond', serif;
}
.modo-card--sage  .modo-card__icono  { color: var(--sage); }
.modo-card--terra .modo-card__icono  { color: var(--semilla); }

.modo-card__nombre {
  font-family: 'Cormorant Garamond', serif;
  font-size: 22px;
  font-weight: 600;
  color: var(--charcoal);
  line-height: 1;
}
.modo-card__desc {
  font-size: 13.5px;
  font-weight: 300;
  color: var(--warm-mid);
  line-height: 1.7;
}
.modo-card__tiempo {
  font-size: 11px;
  font-weight: 400;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--mist);
  border: 1px solid var(--mist);
  border-radius: 100px;
  padding: 3px 10px;
  margin-top: 4px;
  transition: border-color var(--tr), color var(--tr);
}
.modo-card:hover .modo-card__tiempo { border-color: var(--terra); color: var(--terra); }
.modo-card--sage:hover  .modo-card__tiempo { border-color: var(--sage);    color: var(--sage); }
.modo-card--terra:hover .modo-card__tiempo { border-color: var(--semilla); color: var(--semilla); }

/* ─── CARD ─── */
.card {
  background: var(--white);
  border: 1px solid var(--mist);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 16px;
  box-shadow: var(--shadow);
}

/* ─── CAMPO ─── */
.campo { margin-bottom: 20px; }
.campo:last-child { margin-bottom: 0; }
.campo label, .campo-label {
  display: block;
  font-size: 11px;
  font-weight: 400;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--sage);
  opacity: .85;
  margin-bottom: 10px;
}
.campo input,
.campo textarea {
  width: 100%;
  font-family: 'Jost', sans-serif;
  font-size: 15px;
  font-weight: 300;
  color: var(--charcoal);
  background: var(--sand);
  border: 1.5px solid var(--mist);
  border-radius: 8px;
  padding: 12px 14px;
  outline: none;
  transition: border-color var(--tr), background var(--tr);
  -webkit-appearance: none;
}
.campo input:focus,
.campo textarea:focus {
  border-color: var(--sage);
  background: var(--white);
}
.campo textarea { resize: vertical; min-height: 96px; }

/* ─── CHIPS ─── */
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  font-family: 'Jost', sans-serif;
  font-size: 13px;
  font-weight: 300;
  padding: 8px 16px;
  border-radius: 100px;
  border: 1px solid var(--mist);
  background: var(--white);
  color: var(--warm-mid);
  cursor: pointer;
  transition: all var(--tr);
  -webkit-tap-highlight-color: transparent;
}
.chip:hover        { border-color: var(--sage); color: var(--sage); }
.chip.seleccionado { background: var(--sage); border-color: var(--sage); color: var(--white); }

/* ─── ESCALA NUMÉRICA ─── */
.escala { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 6px; }
.escala__btn {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  border: 1.5px solid var(--mist);
  background: var(--white);
  font-family: 'Jost', sans-serif;
  font-size: 14px;
  color: var(--charcoal);
  cursor: pointer;
  transition: border-color var(--tr), background var(--tr);
  display: flex;
  align-items: center;
  justify-content: center;
}
.escala__btn:hover        { border-color: var(--sage); }
.escala__btn.seleccionado { border-color: var(--sage); background: var(--sage-l); font-weight: 500; color: var(--sage-d); }
.escala-etiquetas {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: var(--warm-mid);
  opacity: .6;
  margin-top: 4px;
}

/* ─── SEPARADOR ─── */
.separador { height: 1px; background: var(--linen); margin: 20px 0; }

/* ─── BOTONES ─── */
.btn-primario {
  display: block;
  width: 100%;
  padding: 16px 24px;
  background: var(--sage);
  color: var(--white);
  border: none;
  border-radius: var(--radius);
  font-family: 'Jost', sans-serif;
  font-size: 15px;
  font-weight: 400;
  letter-spacing: .05em;
  cursor: pointer;
  transition: background var(--tr), transform var(--tr);
  text-align: center;
}
.btn-primario:hover  { background: var(--sage-d); transform: translateY(-1px); }
.btn-primario:active { transform: translateY(0); }

.btn-secundario {
  display: block;
  width: 100%;
  padding: 13px 24px;
  background: transparent;
  color: var(--warm-mid);
  border: 1.5px solid var(--mist);
  border-radius: var(--radius);
  font-family: 'Jost', sans-serif;
  font-size: 14px;
  cursor: pointer;
  transition: border-color var(--tr), color var(--tr);
  margin-top: 10px;
}
.btn-secundario:hover { border-color: var(--sage); color: var(--sage); }

/* ─── RESULTADO ─── */
.resultado-bloque {
  background: var(--white);
  border: 1px solid var(--mist);
  border-radius: var(--radius);
  padding: 18px 20px;
  margin-bottom: 12px;
  box-shadow: var(--shadow);
  border-left: 3px solid var(--sage);
}
.resultado-bloque--acento { border-left-color: var(--terra); }
.resultado-bloque--sage   { border-left-color: var(--sage); background: var(--sage-l); }
.resultado-bloque--semilla { border-left-color: var(--semilla); background: var(--semilla-l); }
.resultado-bloque--lista  { border-left-color: var(--sage); }

.resultado-bloque__etiqueta {
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--sage);
  opacity: .8;
  margin-bottom: 8px;
}
.resultado-bloque--acento  .resultado-bloque__etiqueta { color: var(--terra); }
.resultado-bloque--semilla .resultado-bloque__etiqueta { color: var(--semilla); }

.resultado-bloque__valor {
  font-family: 'Cormorant Garamond', serif;
  font-size: 19px;
  font-weight: 300;
  color: var(--charcoal);
  line-height: 1.55;
}
.resultado-bloque__valor--small {
  font-family: 'Jost', sans-serif;
  font-size: 14px;
  color: var(--warm-mid);
}
.resultado-bloque__valor--cita {
  font-style: italic;
  font-size: 21px;
  color: var(--terra);
}

/* Lista numerada en resultado */
.resultado-lista {
  list-style: none;
  counter-reset: gratitud;
  padding: 0;
}
.resultado-lista li {
  counter-increment: gratitud;
  font-family: 'Cormorant Garamond', serif;
  font-size: 18px;
  font-weight: 300;
  color: var(--charcoal);
  line-height: 1.6;
  padding: 8px 0 8px 28px;
  position: relative;
  border-bottom: 1px solid var(--linen);
}
.resultado-lista li:last-child { border-bottom: none; }
.resultado-lista li::before {
  content: counter(gratitud);
  position: absolute;
  left: 0;
  top: 10px;
  width: 20px;
  height: 20px;
  background: var(--sage-l);
  color: var(--sage-d);
  border-radius: 50%;
  font-family: 'Jost', sans-serif;
  font-size: 11px;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ─── TOAST ─── */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: var(--charcoal);
  color: var(--white);
  padding: 12px 20px;
  border-radius: 100px;
  font-size: 14px;
  font-weight: 300;
  z-index: 999;
  transition: transform .3s ease, opacity .3s ease;
  opacity: 0;
  pointer-events: none;
  white-space: nowrap;
}
.toast.visible { transform: translateX(-50%) translateY(0); opacity: 1; }

/* ─── RESPONSIVE ─── */
@media (min-width: 480px) {
  main { padding: 40px 24px 88px; }
  .modos-grid { flex-direction: column; }
  .escala__btn { width: 44px; height: 44px; }
}
@media (min-width: 768px) {
  main { padding: 48px 32px 96px; }
  .card { padding: 32px; }
  .page-header { padding: 48px 44px 44px; }
  .modos-grid { flex-direction: row; gap: 16px; }
  .modo-card { flex: 1; }
}
@media (min-width: 900px) {
  main { padding: 56px 0 96px; }
}
@media (min-width: 1100px) {
  main { max-width: 720px; }
}