:root {
  --rec-bg: #f4f6f8;
  --rec-card: #ffffff;
  --rec-primary: #0f766e;
  --rec-primary-dark: #0d5d56;
  --rec-accent: #754516;
  --rec-border: #e2e8f0;
  --rec-text: #1e293b;
  --rec-muted: #64748b;
  --rec-ok: #059669;
  --rec-warn: #d97706;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background: var(--rec-bg);
  color: var(--rec-text);
  overscroll-behavior: none;
}

body.rec-kiosk {
  touch-action: manipulation;
  user-select: none;
  -webkit-user-select: none;
}

.oculto { display: none !important; }

/* Login */
.rec-login {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.rec-login-box {
  background: var(--rec-card);
  border-radius: 16px;
  padding: 2rem;
  width: 100%;
  max-width: 400px;
  box-shadow: 0 8px 30px rgba(0,0,0,.08);
}

.rec-login-logo {
  display: block;
  max-width: 160px;
  max-height: 80px;
  margin: 0 auto 1rem;
  object-fit: contain;
}

.rec-header {
  background: var(--rec-primary);
  color: #fff;
  padding: .55rem 1rem;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  column-gap: .75rem;
  flex-shrink: 0;
}

.rec-header-left {
  grid-column: 1;
  display: flex;
  align-items: center;
  gap: .65rem;
  min-width: 0;
  justify-self: start;
}

.rec-header-favicon {
  width: 36px;
  height: 36px;
  object-fit: contain;
  flex-shrink: 0;
  display: block;
  pointer-events: none;
  user-select: none;
  -webkit-user-select: none;
}

.rec-header-left-text {
  min-width: 0;
}

.rec-header-center {
  grid-column: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  justify-self: center;
}

.rec-header-logo-main {
  display: block;
  max-height: 44px;
  max-width: min(200px, 42vw);
  width: auto;
  height: auto;
  object-fit: contain;
  background: transparent;
}

/* Solo si no hay PNG: el JPG suele traer fondo blanco */
.rec-header-logo-main.rec-header-logo-jpg {
  mix-blend-mode: multiply;
}

.rec-header-title {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.rec-header-meta {
  font-size: .78rem;
  opacity: .92;
  line-height: 1.25;
}

.rec-header-actions {
  grid-column: 3;
  display: flex;
  gap: .4rem;
  align-items: center;
  justify-self: end;
  flex-shrink: 0;
}

.rec-nav-fecha {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: .5rem;
  padding: .65rem 1rem;
  background: #fff;
  border-bottom: 1px solid var(--rec-border);
}

.rec-btn-nav {
  background: #fff;
  border: 1px solid var(--rec-border);
  border-radius: 8px;
  padding: .5rem .85rem;
  font-size: 1rem;
  cursor: pointer;
  min-width: 44px;
}

.rec-btn-nav.rec-btn-hoy {
  font-weight: 600;
  color: var(--rec-primary);
  border-color: var(--rec-primary);
}

.rec-btn-nav:disabled {
  opacity: .45;
  cursor: not-allowed;
}

.rec-banner-consulta {
  background: #fff7ed;
  color: #9a3412;
  border-bottom: 1px solid #fed7aa;
  padding: .55rem 1rem;
  font-size: .88rem;
  text-align: center;
}

.rec-banner-prueba {
  background: #dbeafe;
  color: #1e40af;
  border-bottom: 1px solid #bfdbfe;
  padding: .55rem 1rem;
  font-size: .88rem;
  text-align: center;
}

.rec-empty-hint {
  display: block;
  margin-top: .5rem;
  font-size: .9rem;
  color: var(--rec-muted);
}

.rec-login-box h1 {
  margin: 0 0 .25rem;
  color: var(--rec-primary);
  font-size: 1.6rem;
}

.rec-login-sub {
  margin: 0 0 1.5rem;
  color: var(--rec-muted);
  font-size: .95rem;
}

.rec-login-box input {
  width: 100%;
  padding: .85rem 1rem;
  margin-bottom: .75rem;
  border: 1px solid var(--rec-border);
  border-radius: 10px;
  font-size: 1.05rem;
}

.rec-login-box button[type="submit"] {
  width: 100%;
  padding: .9rem;
  border: none;
  border-radius: 10px;
  background: var(--rec-primary);
  color: #fff;
  font-size: 1.05rem;
  font-weight: 600;
  cursor: pointer;
}

.rec-error {
  color: #dc2626;
  font-size: .9rem;
  margin-bottom: .75rem;
}

/* App */
.rec-app {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.rec-btn-ghost {
  background: rgba(255,255,255,.15);
  border: 1px solid rgba(255,255,255,.25);
  color: #fff;
  border-radius: 8px;
  padding: .45rem .75rem;
  font-size: .85rem;
  cursor: pointer;
}

.rec-stats {
  display: flex;
  gap: 1rem;
  padding: .75rem 1.25rem;
  background: #fff;
  border-bottom: 1px solid var(--rec-border);
  font-size: .95rem;
}

.rec-stats strong { color: var(--rec-primary); }

.rec-main {
  flex: 1;
  padding: 1rem 1.25rem 2rem;
  overflow: auto;
}

.rec-vista-titulo {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin-bottom: 1rem;
}

.rec-vista-titulo h2 {
  margin: 0;
  font-size: 1.35rem;
}

.rec-vista-pacientes {
  display: flex;
  flex-direction: column;
  min-height: calc(100vh - 220px);
}

.rec-vista-pacientes .rec-pacientes {
  flex: 1;
}

.rec-btn-volver {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  background: var(--rec-primary);
  color: #fff;
  border: none;
  border-radius: 10px;
  padding: .6rem 1rem;
  font-size: .95rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(15, 118, 110, .25);
}

.rec-btn-volver:active {
  background: var(--rec-primary-dark);
}

.rec-btn-volver-icon {
  font-size: 1.25rem;
  line-height: 1;
  transform: scaleX(-1);
}

.rec-footer-volver {
  position: sticky;
  bottom: 0;
  padding: 1.25rem 0 .5rem;
  margin-top: 1rem;
  background: linear-gradient(to top, var(--rec-bg) 70%, transparent);
}

.rec-btn-volver-footer {
  width: 100%;
  justify-content: center;
  padding: .85rem 1.25rem;
  font-size: 1.05rem;
  border-radius: 12px;
}

/* Franjas horarias */
.rec-franjas {
  display: grid;
  gap: .65rem;
}

.rec-franja {
  background: var(--rec-card);
  border: 2px solid var(--rec-border);
  border-left: 5px solid var(--rec-franja-accent, var(--rec-primary));
  border-radius: 12px;
  padding: 1rem 1.1rem;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 64px;
  font-size: 1.1rem;
}

.rec-franja.estado-completo {
  --rec-franja-accent: var(--rec-ok);
}

.rec-franja.estado-parcial {
  --rec-franja-accent: #ea580c;
}

.rec-franja.estado-inactivo {
  --rec-franja-accent: #94a3b8;
  opacity: .88;
}

.rec-franja.estado-activo {
  --rec-franja-accent: var(--rec-primary);
}

.rec-franja:active { transform: scale(.99); }

.rec-franja.actual {
  border-top-color: var(--rec-primary);
  border-right-color: var(--rec-primary);
  border-bottom-color: var(--rec-primary);
  box-shadow: 0 0 0 3px rgba(15,118,110,.15);
}

.rec-franja.estado-inactivo.actual {
  border-top-color: #cbd5e1;
  border-right-color: #cbd5e1;
  border-bottom-color: #cbd5e1;
  box-shadow: none;
}

.rec-franja-hora { font-weight: 700; font-size: 1.25rem; }

.rec-franja-badge {
  font-size: .85rem;
  color: var(--rec-muted);
}

.rec-franja-badge.ok { color: var(--rec-ok); font-weight: 600; }

.rec-franja.estado-parcial .rec-franja-badge {
  color: #ea580c;
  font-weight: 600;
}

.rec-franja.estado-inactivo .rec-franja-badge {
  color: #94a3b8;
}

.rec-registrados-sueltos {
  margin-top: 1rem;
}

.rec-registrados-sueltos-titulo {
  margin: 0 0 .65rem;
  font-size: .95rem;
  font-weight: 600;
  color: var(--rec-muted);
}

.rec-registrado-excepcion {
  margin: 0;
  font-size: .78rem;
  color: var(--rec-muted);
  font-style: italic;
}

/* Pacientes */
.rec-pacientes { display: grid; gap: .75rem; }

.rec-paciente {
  background: var(--rec-card);
  border: 1px solid var(--rec-border);
  border-left: 5px solid var(--rec-paciente-accent, var(--rec-border));
  border-radius: 12px;
  padding: 1rem;
  display: flex;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
}

.rec-paciente-info { flex: 1; min-width: 0; }

.rec-paciente-nombre {
  font-size: 1.15rem;
  font-weight: 600;
  margin: 0 0 .2rem;
}

.rec-paciente-sub {
  margin: 0;
  font-size: .88rem;
  color: var(--rec-muted);
}

.rec-btn-registrar {
  background: var(--rec-primary);
  color: #fff;
  border: none;
  border-radius: 10px;
  padding: .75rem 1.1rem;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}

.rec-btn-registrar:disabled {
  background: #94a3b8;
  cursor: not-allowed;
}

.rec-registrado {
  color: var(--rec-ok);
  font-weight: 600;
  font-size: .95rem;
}

/* Footer ayuda */
.rec-footer-ayuda {
  margin-top: 1.5rem;
  text-align: center;
}

.rec-link-ayuda {
  background: none;
  border: none;
  color: var(--rec-accent);
  font-size: .95rem;
  text-decoration: underline;
  cursor: pointer;
  padding: .5rem;
}

/* Modal */
.rec-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15,23,42,.45);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  z-index: 100;
}

.rec-modal {
  background: #fff;
  border-radius: 14px;
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow: auto;
  padding: 1.25rem;
}

.rec-modal h3 { margin: 0 0 1rem; }

.rec-modal label {
  display: block;
  margin-bottom: .35rem;
  font-weight: 500;
  font-size: .9rem;
}

.rec-modal input, .rec-modal select, .rec-modal textarea {
  width: 100%;
  padding: .7rem .85rem;
  border: 1px solid var(--rec-border);
  border-radius: 8px;
  font-size: 1rem;
  margin-bottom: .85rem;
}

.rec-check-row {
  display: flex;
  gap: .6rem;
  align-items: flex-start;
  margin: 1rem 0;
  font-size: .95rem;
}

.rec-check-row input { width: auto; margin: .2rem 0 0; }

.rec-modal-actions {
  display: flex;
  gap: .65rem;
  justify-content: flex-end;
  margin-top: .5rem;
}

.rec-btn-secondary {
  background: #fff;
  border: 1px solid var(--rec-border);
  border-radius: 8px;
  padding: .65rem 1rem;
  cursor: pointer;
}

.rec-toast {
  position: fixed;
  bottom: 1.25rem;
  left: 50%;
  transform: translateX(-50%);
  background: #1e293b;
  color: #fff;
  padding: .85rem 1.25rem;
  border-radius: 10px;
  font-size: .95rem;
  z-index: 200;
  max-width: 90vw;
  text-align: center;
}

.rec-buscar-resultados {
  border: 1px solid var(--rec-border);
  border-radius: 8px;
  max-height: 200px;
  overflow: auto;
  margin-bottom: .85rem;
}

.rec-buscar-item {
  padding: .65rem .85rem;
  border-bottom: 1px solid var(--rec-border);
  cursor: pointer;
}

.rec-buscar-item:last-child { border-bottom: none; }

.rec-buscar-item:hover, .rec-buscar-item.sel {
  background: #f0fdfa;
}

.rec-empty {
  text-align: center;
  color: var(--rec-muted);
  padding: 2rem 1rem;
  font-size: 1rem;
}

.rec-loading {
  text-align: center;
  padding: 2rem;
  color: var(--rec-muted);
}