/* =====================================================
   TEST DE TEMPERAMENTO — Identidad visual
   Paleta inspirada en el altiplano y el Lago Titicaca:
   azul lago (primario), terracota (acento), tonos de tierra
   ===================================================== */

:root {
  --color-bg: #F4F7FA;
  --color-surface: #FFFFFF;
  --color-primary: #145D8C;
  --color-primary-dark: #0C3F60;
  --color-accent: #DD7A2E;
  --color-accent-dark: #B85F1D;

  --color-text: #1E2A32;
  --color-text-muted: #5B6B76;
  --color-border: #DEE6EC;

  --color-sanguineo: #DD7A2E;
  --color-colerico: #C1392B;
  --color-flematico: #2C8C93;
  --color-melancolico: #5C4A8A;

  --font-display: 'Oswald', 'Arial Narrow', sans-serif;
  --font-body: 'Source Sans 3', 'Segoe UI', sans-serif;

  --radius-sm: 6px;
  --radius-md: 12px;
  --shadow-card: 0 1px 3px rgba(12, 63, 96, 0.08), 0 6px 20px rgba(12, 63, 96, 0.06);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

/* ===================== HEADER ===================== */

.app-header {
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
  color: #fff;
  padding: 2.5rem 1.5rem 0;
  text-align: center;
  position: relative;
}

.header-inner { max-width: 760px; margin: 0 auto; }

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.75rem;
  font-weight: 600;
  color: #BFDCEE;
  margin: 0 0 0.5rem;
}

.app-header h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 5vw, 2.9rem);
  letter-spacing: 0.01em;
  margin: 0 0 0.6rem;
  text-transform: uppercase;
}

.header-sub {
  margin: 0 auto;
  max-width: 520px;
  color: #DCEAF3;
  font-size: 0.98rem;
  padding-bottom: 2rem;
}

.header-divider {
  width: 100%;
  height: 40px;
  display: block;
}

.header-divider polyline {
  fill: none;
  stroke: var(--color-accent);
  stroke-width: 3;
  stroke-linejoin: round;
  stroke-linecap: round;
}

/* ===================== PROGRESO (sticky) ===================== */

.progress-bar-wrap {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: 0.65rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  box-shadow: 0 2px 8px rgba(12, 63, 96, 0.06);
}

.progress-info {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-primary-dark);
  white-space: nowrap;
}

.progress-track {
  flex: 1;
  height: 8px;
  background: var(--color-border);
  border-radius: 99px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--color-accent), var(--color-primary));
  border-radius: 99px;
  transition: width 0.25s ease;
}

/* ===================== LAYOUT / CARDS ===================== */

main {
  max-width: 820px;
  margin: 0 auto;
  padding: 1.75rem 1.25rem 4rem;
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 1.75rem;
  margin-bottom: 1.5rem;
}

.card h2 {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  font-size: 1.15rem;
  color: var(--color-primary-dark);
  margin: 0 0 1rem;
}

/* ===================== DATOS DEL DEPORTISTA ===================== */

.datos-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 1rem;
}

.field { display: flex; flex-direction: column; gap: 0.35rem; }

.field label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

.field input {
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.65rem 0.75rem;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text);
  background: #FBFCFD;
  transition: border-color 0.15s ease;
}

.field input:focus {
  border-color: var(--color-primary);
  outline: none;
}

.field input:invalid.touched {
  border-color: var(--color-colerico);
}

/* ===================== INSTRUCCIONES / LEYENDA ===================== */

.legend-card p { color: var(--color-text-muted); margin-top: 0; }

.scale-legend {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.6rem;
}

.scale-legend li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.92rem;
}

.legend-dot {
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.85rem;
}

/* ===================== ERROR BANNER ===================== */

.error-banner {
  background: #FDECEA;
  border: 1.5px solid var(--color-colerico);
  color: #8A2A20;
  border-radius: var(--radius-sm);
  padding: 0.9rem 1.1rem;
  margin-bottom: 1.5rem;
  font-size: 0.92rem;
  font-weight: 600;
}

/* ===================== PREGUNTAS ===================== */

.questions-section {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.question-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.1rem 1.25rem;
  box-shadow: var(--shadow-card);
  transition: border-color 0.15s ease;
}

.question-card:focus-within { border-color: var(--color-primary); }

.question-card.answered { border-left: 4px solid var(--color-accent); }

.question-head {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
}

.question-number {
  flex-shrink: 0;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--color-primary-dark);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
}

.question-text { margin: 0.15rem 0 0; font-size: 1rem; }

.scale-options {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.scale-option {
  position: relative;
  flex: 1;
  min-width: 46px;
}

.scale-option input {
  position: absolute;
  opacity: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  cursor: pointer;
}

.scale-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 44px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--color-primary-dark);
  background: #FBFCFD;
  transition: all 0.12s ease;
  pointer-events: none;
}

.scale-option input:hover + .scale-btn {
  border-color: var(--color-primary);
}

.scale-option input:checked + .scale-btn {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
  transform: translateY(-1px);
}

.scale-option input:focus-visible + .scale-btn {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

/* ===================== ACCIONES ===================== */

.actions-bar {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}

.btn {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.85rem 2rem;
  border-radius: 99px;
  border: none;
  cursor: pointer;
  transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.12s ease;
}

.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--color-accent);
  color: #fff;
  box-shadow: 0 4px 14px rgba(221, 122, 46, 0.35);
}

.btn-primary:hover { background: var(--color-accent-dark); }

.btn-secondary {
  background: transparent;
  color: var(--color-primary-dark);
  border: 1.5px solid var(--color-primary);
}

.btn-secondary:hover { background: #EAF3F9; }

/* ===================== RESULTADOS ===================== */

.results-card { scroll-margin-top: 5rem; }

.results-name {
  color: var(--color-text-muted);
  margin-top: -0.25rem;
}

.scores-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 0.85rem;
  margin: 1.25rem 0;
}

.score-item {
  border-radius: var(--radius-sm);
  padding: 0.9rem 1rem;
  color: #fff;
  text-align: center;
}

.score-sanguineo { background: var(--color-sanguineo); }
.score-colerico { background: var(--color-colerico); }
.score-flematico { background: var(--color-flematico); }
.score-melancolico { background: var(--color-melancolico); }

.score-label {
  display: block;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  opacity: 0.9;
}

.score-value {
  display: block;
  font-family: var(--font-display);
  font-size: 1.9rem;
  font-weight: 700;
}

.chart-wrap {
  display: flex;
  align-items: flex-end;
  gap: 1.5rem;
  height: 180px;
  padding: 1rem 1.5rem 0;
  border-bottom: 2px solid var(--color-border);
  margin-bottom: 1rem;
}

.chart-bar-group {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  height: 100%;
}

.chart-bar {
  width: 100%;
  max-width: 60px;
  background: var(--color-border);
  border-radius: 6px 6px 0 0;
  height: 4%;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  transition: height 0.4s ease;
  position: relative;
}

#barSanguineo { background: var(--color-sanguineo); }
#barColerico { background: var(--color-colerico); }
#barFlematico { background: var(--color-flematico); }
#barMelancolico { background: var(--color-melancolico); }

.chart-bar-value {
  color: #fff;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  margin-top: 4px;
}

.chart-bar-label {
  margin-top: 0.5rem;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  font-weight: 600;
}

.predominant-block {
  background: #EAF3F9;
  border-radius: var(--radius-sm);
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.25rem;
}

.predominant-eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-primary);
  margin: 0 0 0.35rem;
}

.predominant-block h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  margin: 0 0 0.5rem;
  color: var(--color-primary-dark);
  text-transform: uppercase;
}

.predominant-block p { margin: 0; color: var(--color-text); }

.indicaciones-block h4 {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: 0.95rem;
  color: var(--color-primary-dark);
  margin: 0 0 0.6rem;
}

.indicaciones-block ul {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--color-text);
}

.indicaciones-block li { margin-bottom: 0.4rem; }

.disclaimer {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  border-top: 1px solid var(--color-border);
  padding-top: 1rem;
  margin-top: 1.25rem;
}

/* ===================== FOOTER ===================== */

.app-footer {
  text-align: center;
  padding: 1.5rem;
  color: var(--color-text-muted);
  font-size: 0.82rem;
}

/* ===================== RESPONSIVE ===================== */

@media (max-width: 640px) {
  .datos-grid { grid-template-columns: 1fr; }
  .scale-btn { height: 40px; font-size: 0.95rem; }
  .question-card { padding: 1rem; }
  .chart-wrap { gap: 0.75rem; padding: 1rem 0.5rem 0; }
  .btn { width: 100%; }
  .actions-bar { flex-direction: column; }
}

/* ===================== IMPRESIÓN ===================== */

@media print {
  .app-header, .progress-bar-wrap, .datos-card, .legend-card,
  .questions-section, .actions-bar, .app-footer, .error-banner {
    display: none !important;
  }
  body { background: #fff; }
  .results-card {
    box-shadow: none;
    border: none;
    padding: 0;
  }
  .results-actions { display: none !important; }
}