/* === Métricas de Entrenador — Tema Navy + Gold (v3.0.1) === */
:root{
  /* Base */
  --bg: #0b1220;
  --panel: #0f172a;
  --panel-2: #0c1426;
  --text: #e7edf7;
  --muted: #9bb0d0;
  --border: #1f2a44;

  /* Accentos */
  --gold: #f0b640;
  --gold-2: #e5a62d;
  --danger: #ef4444;
  --ok: #22c55e;

  /* UI */
  --radius: 16px;
  --shadow: 0 10px 30px rgba(0,0,0,0.5);
  --ring: 0 0 0 3px rgba(240,182,64,0.2);
}

/* ===== BASE ===== */
* { box-sizing: border-box; } /* Crucial: Evita que el padding rompa las cajas */

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  line-height: 1.5;
  margin: 0;
  scrollbar-width: thin;
  scrollbar-color: var(--border) var(--bg);
}

/* Scrollbar Custom */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--gold); }

a { text-decoration: none; color: inherit; transition: 0.2s; }

.me-wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
}

/* Headers */
.me-admin-header { margin-bottom: 30px; }
.me-admin-header h2 { margin: 0; font-size: 2rem; font-weight: 700; color: var(--gold); }
.me-admin-sub { color: var(--muted); font-size: 0.95rem; margin-top: 6px; }

/* ===== TARJETAS (Corregido el error de borde) ===== */
.me-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px;
  margin-bottom: 24px;
  position: relative;
  overflow: visible; /* Cambiado de hidden para evitar cortes en líneas finales */
  display: block;
  clear: both;
}

.me-card h3 {
  margin: 0 0 20px;
  font-size: 1.2rem;
  color: var(--text);
  font-weight: 600;
  border-bottom: 1px solid var(--border);
  padding-bottom: 12px;
}

/* Panel Interior */
.me-inner {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  overflow-x: auto;
}

/* ===== INPUTS & LABELS (Corregido descuadre) ===== */
.me-input, select {
  width: 100%;
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px;
  margin-bottom: 12px;
  outline: none;
  font-size: 1rem;
  transition: 0.2s;
  -webkit-appearance: none;
}
.me-input:focus { border-color: var(--gold); box-shadow: var(--ring); }

label {
  display: block; 
  font-size: 0.8rem; 
  color: var(--muted);
  margin-bottom: 8px; 
  text-transform: uppercase; 
  font-weight: 700; 
  letter-spacing: 0.5px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ===== BOTONES ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--gold); color: #0b1220;
  padding: 14px 24px; border-radius: 10px;
  font-weight: 700; font-size: 1rem;
  border: none; cursor: pointer; transition: 0.3s;
  text-align: center;
}
.btn:hover { background: var(--gold-2); transform: translateY(-2px); box-shadow: 0 5px 15px rgba(240,182,64,0.3); }

.btn--ghost {
  background: transparent; color: var(--muted);
  border: 1px solid var(--border);
}
.btn--ghost:hover { border-color: var(--gold); color: var(--gold); }

/* ===== TABLAS ===== */
.me-table { width: 100%; border-collapse: collapse; }
.me-table th { text-align: left; color: var(--muted); padding: 12px; border-bottom: 1px solid var(--border); font-size: 0.8rem; }
.me-table td { padding: 14px 12px; border-bottom: 1px solid rgba(255,255,255,0.03); color: var(--text); }

/* ===== LAYOUTS ===== */
.me-admin-main { display: grid; grid-template-columns: 350px 1fr; gap: 30px; align-items: start; }
.me-grid { display: grid; gap: 20px; }
.me-grid--2 { grid-template-columns: 1fr 1fr; }
.me-grid--3 { grid-template-columns: 1fr 1fr 1fr; }

.me-kpi-value { font-size: 1.8rem; font-weight: 800; color: var(--gold); }

/* ===== IMPRESIÓN (PDF PROFESIONAL) ===== */
@media print {
  @page { size: portrait; margin: 15mm; }
  
  body { background: #fff !important; color: #000 !important; font-size: 11pt; }
  .me-wrap { max-width: 100%; padding: 0; margin: 0; }
  
  /* Cabecera del Informe */
  .me-admin-header h2::after {
    content: " - INFORME ANTROPOMÉTRICO";
    font-size: 1.2rem;
  }

  .me-card { 
    box-shadow: none !important; 
    border: 1px solid #000 !important; 
    background: #fff !important; 
    color: #000 !important; 
    break-inside: avoid; 
    padding: 20px;
    margin-bottom: 20px;
  }
  
  .btn, .btn--ghost, #msg, .me-admin-header a, .history-card, #btnSave { 
    display: none !important; 
  }
  
  .me-input, select { 
    border: none !important; 
    background: transparent !important; 
    color: #000 !important; 
    font-weight: 800 !important; 
    padding: 0 !important;
    font-size: 1.1rem !important;
  }

  h2, h3 { color: #000 !important; border-bottom: 2px solid #000 !important; }
  
  /* Gráficos en PDF */
  canvas { 
    max-height: 300px !important; 
    width: 100% !important; 
    display: block !important;
    print-color-adjust: exact;
    -webkit-print-color-adjust: exact;
  }

  .me-kpi-value { color: #000 !important; font-size: 2.2rem !important; }
  
  /* Layout de 2 columnas en papel */
  .me-admin-main { display: flex !important; flex-wrap: wrap !important; }
  .me-admin-col { width: 50% !important; padding: 5px !important; }
}