/* ==========================================================================
   comoserescritor.com — papel/manuscrito
   Sistema visual sobre Tailwind: tokens, tipografía, componentes base.
   ========================================================================== */

:root {
  /* --- Papel (superficies) ------------------------------------------- */
  --paper:        #FAF6EE;   /* fondo de página */
  --paper-card:   #F2EBDC;   /* tarjetas elevadas, zebra de tablas */
  --paper-line:   #E8DFC9;   /* divisores, bordes hairline, track progreso */
  --paper-soft:   #F8F1E1;   /* hovers sutiles sobre paper */

  /* --- Tinta (texto) ------------------------------------------------- */
  --ink:          #2A2520;   /* texto principal — 14.08:1 sobre paper */
  --ink-soft:     #5C504A;   /* texto secundario — ~8:1 */
  --ink-mute:     #8C7E73;   /* metadatos, ejes, placeholders — ~4.6:1 */

  /* --- Oro (acento de marca) ---------------------------------------- */
  --gold-deep:    #8B6F2E;   /* texto acento, números destacados — 4.42:1 (AA) */
  --gold:         #B8893A;   /* marcas grandes, fill barra, iconos decorativos */
  --gold-soft:    #D9C28A;   /* fondo hovers, halos */

  /* --- Brasa (estado destructivo / racha crítica) ------------------- */
  --ember:        #B54138;

  /* --- Tipografía ---------------------------------------------------- */
  --font-serif:   'Lora', 'Iowan Old Style', 'Palatino', Georgia, serif;
  --font-body:    'Crimson Pro', 'Source Serif Pro', Georgia, serif;
  --font-sans:    'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;

  /* --- Ritmo ---------------------------------------------------------- */
  --r-1: 4px;
  --r-2: 8px;
  --r-3: 12px;
  --r-4: 18px;
  --shadow-card:  0 1px 0 rgba(42, 37, 32, 0.04);
  --shadow-pop:   0 8px 24px rgba(42, 37, 32, 0.10), 0 2px 6px rgba(42, 37, 32, 0.06);
}

html {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body {
  background:
    radial-gradient(circle at 12% 0%, rgba(184, 137, 58, 0.05), transparent 40%),
    radial-gradient(circle at 100% 100%, rgba(184, 137, 58, 0.04), transparent 35%),
    var(--paper);
  min-height: 100vh;
}

/* --- Titulares -------------------------------------------------------- */
h1, h2, h3, .serif {
  font-family: var(--font-serif);
  color: var(--ink);
  font-weight: 500;
  letter-spacing: -0.005em;
  line-height: 1.18;
}
h1 { font-size: clamp(1.8rem, 2.5vw + 1rem, 2.5rem); font-weight: 500; }
h2 { font-size: clamp(1.4rem, 1.5vw + 0.7rem, 1.85rem); }
h3 { font-size: 1.15rem; font-weight: 600; }

.italic, em, .narrative {
  font-style: italic;
  color: var(--ink-soft);
}

.muted { color: var(--ink-mute); }

/* --- Brand mark ------------------------------------------------------ */
.brand {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.brand .dot {
  display: inline-block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--gold);
  margin: 0 6px 4px;
  vertical-align: middle;
}

/* --- Tarjeta papel --------------------------------------------------- */
.paper-card {
  background: var(--paper-card);
  border: 1px solid var(--paper-line);
  border-radius: var(--r-3);
  box-shadow: var(--shadow-card);
  padding: 1.5rem 1.75rem;
}

/* Tarjeta más oscura, para el bloque del proyecto activo */
.paper-card-feature {
  background: linear-gradient(180deg, var(--paper-card) 0%, var(--paper-soft) 100%);
  border: 1px solid var(--paper-line);
  border-radius: var(--r-4);
  padding: 2rem 2.25rem;
}

/* --- Divisores -------------------------------------------------------- */
.divider {
  height: 1px;
  background: var(--paper-line);
  border: 0;
  margin: 1.5rem 0;
}

/* --- Botones --------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1.1rem;
  border-radius: var(--r-2);
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.95rem;
  line-height: 1;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, transform 0.05s ease;
  border: 1px solid transparent;
}
.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--gold-deep);
  color: var(--paper);
  border-color: var(--gold-deep);
}
.btn-primary:hover { background: #6E5820; border-color: #6E5820; }

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--paper-line);
}
.btn-ghost:hover { background: var(--paper-soft); }

.btn-danger {
  background: transparent;
  color: var(--ember);
  border-color: var(--paper-line);
}
.btn-danger:hover { background: rgba(181, 65, 56, 0.06); }

/* --- Inputs ----------------------------------------------------------- */
.field {
  width: 100%;
  background: var(--paper);
  border: 1px solid var(--paper-line);
  border-radius: var(--r-2);
  padding: 0.7rem 0.9rem;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--ink);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.field::placeholder { color: var(--ink-mute); font-style: italic; }
.field:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(184, 137, 58, 0.18);
}

/* --- Etiqueta de campo (label) --------------------------------------- */
.label {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 0.4rem;
}

/* --- Figuras numéricas grandes (hero, stat tiles) -------------------- */
.figure {
  font-family: var(--font-sans);
  font-weight: 600;
  color: var(--gold-deep);
  letter-spacing: -0.02em;
  /* figuras proporcionales en números grandes: NO tabular-nums aquí */
}

/* Números en columnas alineadas (tablas): tabular */
.tnum {
  font-family: var(--font-sans);
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum";
  color: var(--ink);
}

/* --- Barra de progreso ---------------------------------------------- */
.progress {
  height: 10px;
  background: var(--paper-line);
  border-radius: 999px;
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  background: var(--gold);
  border-radius: 999px;
  transition: width 0.7s cubic-bezier(0.2, 0.8, 0.2, 1);
}

/* --- Tabla editorial ------------------------------------------------ */
.paper-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-family: var(--font-sans);
  font-size: 0.95rem;
}
.paper-table thead th {
  font-family: var(--font-serif);
  font-weight: 500;
  color: var(--ink-soft);
  text-align: left;
  padding: 0.6rem 0.9rem;
  border-bottom: 1px solid var(--paper-line);
  font-size: 0.85rem;
}
.paper-table tbody td {
  padding: 0.8rem 0.9rem;
  border-bottom: 1px solid var(--paper-line);
  color: var(--ink);
}
.paper-table tbody tr:nth-child(even) {
  background: var(--paper-card);
}
.paper-table tbody tr:hover {
  background: var(--paper-soft);
}
.paper-table .col-num { text-align: right; }

/* --- Podio (top 3 leaderboard) -------------------------------------- */
.podium {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 1rem;
  align-items: end;
}
.podium-card {
  background: var(--paper-card);
  border: 1px solid var(--paper-line);
  border-radius: var(--r-3);
  padding: 1.25rem 1rem;
  text-align: center;
  position: relative;
}
.podium-card.winner {
  background: linear-gradient(180deg, rgba(217, 194, 138, 0.45) 0%, var(--paper-card) 80%);
  border-color: var(--gold);
  padding-top: 2.2rem;
}
.podium-card .rank {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.95rem;
  color: var(--ink-soft);
  letter-spacing: 0.04em;
}
.podium-card .pseudonym {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: var(--ink);
  margin: 0.3rem 0 0.6rem;
  word-break: break-word;
}
.podium-card.winner .pseudonym { font-size: 1.7rem; }
.podium-card .words {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 1.5rem;
  color: var(--gold-deep);
  font-variant-numeric: tabular-nums;
}
.podium-card.winner .words { font-size: 2rem; }
.podium-card .label-tag {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-top: 0.2rem;
}

/* --- Stat tiles (KPI row) ------------------------------------------- */
.kpi {
  background: var(--paper-card);
  border: 1px solid var(--paper-line);
  border-radius: var(--r-3);
  padding: 1.1rem 1.25rem;
}
.kpi .label {
  margin-bottom: 0.3rem;
}
.kpi .value {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 1.7rem;
  color: var(--ink);
  letter-spacing: -0.01em;
  font-variant-numeric: tabular-nums;
}
.kpi .delta {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--ink-mute);
  margin-top: 0.2rem;
}

/* --- Streak tile (estilo particular) -------------------------------- */
.streak {
  display: inline-flex;
  align-items: baseline;
  gap: 0.6rem;
  font-family: var(--font-serif);
  color: var(--ink);
}
.streak .n {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 3rem;
  color: var(--gold-deep);
  line-height: 1;
}
.streak .word {
  font-style: italic;
  color: var(--ink-soft);
  font-size: 1.15rem;
}

/* --- Navbar --------------------------------------------------------- */
.nav-link {
  font-family: var(--font-sans);
  font-size: 0.92rem;
  color: var(--ink-soft);
  padding: 0.4rem 0.2rem;
  border-bottom: 1px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}
.nav-link:hover { color: var(--ink); }
.nav-link.active {
  color: var(--ink);
  border-bottom-color: var(--gold);
}

/* --- Form labels narrativos (login, admin) ------------------------- */
.form-narrative {
  font-family: var(--font-body);
  font-style: italic;
  color: var(--ink-soft);
  font-size: 1rem;
  margin-bottom: 1.25rem;
}

/* --- Mensaje de error ------------------------------------------------ */
.error-banner {
  background: rgba(181, 65, 56, 0.08);
  border: 1px solid rgba(181, 65, 56, 0.25);
  color: var(--ember);
  padding: 0.7rem 0.9rem;
  border-radius: var(--r-2);
  font-family: var(--font-sans);
  font-size: 0.92rem;
  margin-bottom: 1rem;
}
.success-banner {
  background: rgba(140, 111, 46, 0.10);
  border: 1px solid rgba(140, 111, 46, 0.30);
  color: var(--gold-deep);
  padding: 0.7rem 0.9rem;
  border-radius: var(--r-2);
  font-family: var(--font-sans);
  font-size: 0.92rem;
  margin-bottom: 1rem;
}
.warning-banner {
  background: rgba(184, 137, 58, 0.10);
  border: 1px solid rgba(184, 137, 58, 0.30);
  color: var(--gold-deep);
  padding: 0.7rem 0.9rem;
  border-radius: var(--r-2);
  font-family: var(--font-sans);
  font-size: 0.92rem;
  margin-bottom: 1rem;
}
.flash-banner {
  position: relative;
  animation: flash-in 0.25s ease-out;
}
.flash-banner.is-hiding {
  animation: flash-out 0.4s ease-in forwards;
}
@keyframes flash-in {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes flash-out {
  from { opacity: 1; }
  to   { opacity: 0; transform: translateY(-4px); }
}

/* --- Bloque de cita narrativa (último registro) -------------------- */
.quote-block {
  border-left: 2px solid var(--gold);
  padding: 0.4rem 0 0.4rem 1.1rem;
  font-family: var(--font-body);
  font-style: italic;
  color: var(--ink-soft);
  font-size: 1.05rem;
}

/* --- Utilidades ----------------------------------------------------- */
.line-clamp-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.container-page {
  max-width: 64rem;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 4rem;
}
@media (min-width: 768px) {
  .container-page { padding: 2.5rem 2rem 5rem; }
}

/* --- Estado vacío (sin proyectos, sin comunidad) ------------------- */
.empty-state {
  text-align: center;
  padding: 3rem 1.5rem;
  border: 1px dashed var(--paper-line);
  border-radius: var(--r-3);
  color: var(--ink-soft);
}
.empty-state h3 {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--ink);
  margin-bottom: 0.5rem;
}

/* --- Print --------------------------------------------------------- */
@media print {
  body { background: white; color: black; }
  .paper-card, .podium-card, .kpi { background: white; box-shadow: none; }
}