:root {
  --fondo: #faf9f6;
  --panel: #ffffff;
  --tinta: #2e3a36;
  --tinta-suave: #7a8681;
  --primario: #34655a;
  --primario-osc: #2a544b;
  --borde: #e7e5df;
  --borde-suave: #f0eee9;
  --agendada: #b98a3c;
  --confirmada: #34655a;
  --reagendar: #b06246;
  --cancelada: #a8b0ac;
  --radius: 10px;
  --sombra: 0 1px 2px rgba(46, 58, 54, .05), 0 4px 16px rgba(46, 58, 54, .05);
}
* { box-sizing: border-box; margin: 0; }
body {
  font-family: -apple-system, 'Segoe UI', system-ui, sans-serif;
  background: var(--fondo);
  color: var(--tinta);
  -webkit-font-smoothing: antialiased;
}
.oculto { display: none !important; }

.marca-icono { width: 40px; height: 40px; color: var(--primario); }
.marca-icono.chica { width: 24px; height: 24px; }
.icono { width: 17px; height: 17px; flex: none; }

/* ---------- Login ---------- */
.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 20px; }
.login-card {
  background: var(--panel); padding: 48px 44px; border-radius: 16px;
  border: 1px solid var(--borde); box-shadow: var(--sombra);
  width: 380px; display: flex; flex-direction: column; gap: 16px;
}
.marca-login { text-align: center; margin-bottom: 10px; }
.marca-login h1 { font-family: Georgia, 'Times New Roman', serif; font-weight: 500; font-size: 28px; letter-spacing: .3px; margin-top: 10px; }
.marca-login .sub { color: var(--tinta-suave); font-size: 14px; margin-top: 4px; }

label { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--tinta-suave); font-weight: 500; }
input, select, textarea {
  padding: 10px 12px; border: 1px solid var(--borde); border-radius: 8px;
  font-size: 14.5px; font-family: inherit; background: #fff; color: var(--tinta);
}
input:focus, select:focus { outline: none; border-color: var(--primario); box-shadow: 0 0 0 3px rgba(52, 101, 90, .12); }
.error { color: #a2432c; font-size: 13.5px; text-align: center; }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 7px; justify-content: center;
  padding: 8px 15px; border: 1px solid var(--borde); background: var(--panel);
  border-radius: 8px; cursor: pointer; font-size: 14px; color: var(--tinta);
  font-family: inherit; font-weight: 500; transition: background .15s, border-color .15s;
}
.btn:hover { background: #f4f3ef; border-color: #d8d5cd; }
.btn.solo-icono { padding: 8px 10px; color: var(--tinta-suave); }
.btn.primario { background: var(--primario); border-color: var(--primario); color: #fff; }
.btn.primario:hover { background: #2a544b; border-color: #2a544b; }
.btn.peligro { color: #a2432c; }
.btn.peligro:hover { background: #faf1ee; border-color: #e4c8bd; }

/* ---------- Topbar ---------- */
.topbar {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 26px; background: var(--panel); border-bottom: 1px solid var(--borde);
  flex-wrap: wrap; gap: 10px;
}
.brand { display: flex; align-items: center; gap: 9px; font-size: 16.5px; }
.brand strong { font-family: Georgia, 'Times New Roman', serif; font-weight: 500; letter-spacing: .2px; }
.brand span { color: var(--tinta-suave); font-size: 13.5px; }
.acciones { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }

.chip { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; padding: 5px 12px; border-radius: 20px; border: 1px solid var(--borde); color: var(--tinta-suave); background: var(--panel); }
.chip::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: #c2c9c5; }
.chip.ok::before { background: var(--confirmada); }
.chip.mal { cursor: pointer; }
.chip.mal::before { background: #c66a4d; }

/* ---------- Navegación de semana ---------- */
.semana-nav { display: flex; align-items: center; gap: 10px; padding: 20px 26px 14px; }
#titulo-semana { font-family: Georgia, serif; font-weight: 500; font-size: 17px; letter-spacing: .2px; }

/* ---------- Grid semanal ---------- */
.grid-semana { display: grid; grid-template-columns: repeat(7, 1fr); gap: 12px; padding: 0 26px 36px; align-items: start; }
.dia { background: var(--panel); border: 1px solid var(--borde); border-radius: var(--radius); min-height: 170px; overflow: hidden; box-shadow: var(--sombra); }
.dia h3 {
  font-size: 11.5px; padding: 10px 12px 8px; color: var(--tinta-suave);
  font-weight: 600; text-transform: uppercase; letter-spacing: .8px;
  border-bottom: 1px solid var(--borde-suave);
}
.dia.hoy h3 { color: var(--primario); box-shadow: inset 0 2px 0 var(--primario); }
.cita {
  margin: 8px; padding: 8px 10px 8px 12px; border-radius: 7px; position: relative;
  background: #fbfaf8; border: 1px solid var(--borde-suave);
  cursor: pointer; font-size: 13px; line-height: 1.45; transition: border-color .15s;
}
.cita::before { content: ''; position: absolute; left: 0; top: 8px; bottom: 8px; width: 3px; border-radius: 3px; background: var(--agendada); }
.cita:hover { border-color: #d8d5cd; }
.cita .hora { font-weight: 600; font-variant-numeric: tabular-nums; }
.cita .icono { width: 13px; height: 13px; vertical-align: -2px; color: var(--tinta-suave); }
.cita.confirmada::before { background: var(--confirmada); }
.cita.reagendar::before { background: var(--reagendar); }
.cita.cancelada, .cita.no_asistio { opacity: .5; }
.cita.cancelada::before, .cita.no_asistio::before { background: var(--cancelada); }
.cita.cancelada .nombre, .cita.no_asistio .nombre { text-decoration: line-through; }
.cita.completada { opacity: .65; }
.cita.completada::before { background: var(--confirmada); }

/* ---------- Modal ---------- */
.modal-fondo { position: fixed; inset: 0; background: rgba(35, 44, 41, .4); display: flex; align-items: center; justify-content: center; z-index: 50; padding: 16px; backdrop-filter: blur(2px); }
.modal {
  background: var(--panel); border-radius: 14px; padding: 30px 28px;
  width: 100%; max-width: 470px; max-height: 90vh; overflow-y: auto;
  display: flex; flex-direction: column; gap: 14px; box-shadow: 0 20px 60px rgba(35, 44, 41, .2);
}
.modal h2 { font-family: Georgia, serif; font-weight: 500; font-size: 20px; letter-spacing: .2px; }
.modal .meta { color: var(--tinta-suave); font-size: 14px; line-height: 1.7; }
.modal .fila { display: flex; gap: 12px; }
.modal .fila > * { flex: 1; }
.modal .pie { display: flex; justify-content: flex-end; gap: 8px; margin-top: 8px; }

.badge { display: inline-flex; align-items: center; gap: 7px; padding: 4px 12px; border-radius: 20px; font-size: 12.5px; font-weight: 500; border: 1px solid var(--borde); color: var(--tinta-suave); background: #fbfaf8; }
.badge::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: var(--cancelada); }
.badge.agendada::before { background: var(--agendada); }
.badge.confirmada::before { background: var(--confirmada); }
.badge.reagendar::before { background: var(--reagendar); }
.badge.completada::before { background: var(--confirmada); }

/* ---------- Lista pacientes ---------- */
.lista-pacientes { display: flex; flex-direction: column; gap: 7px; max-height: 300px; overflow-y: auto; }
.paciente-item {
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 12px; border: 1px solid var(--borde-suave); background: #fbfaf8;
  border-radius: 8px; font-size: 13.5px;
}
.paciente-item .tel { color: var(--tinta-suave); font-size: 12.5px; }
.cons-linea { display: inline-flex; gap: 8px; align-items: center; margin-top: 5px; }
.cons-linea .badge { font-size: 11px; padding: 2px 9px; }
.btn.mini { padding: 3px 10px; font-size: 12px; border-radius: 6px; }
textarea { resize: vertical; min-height: 90px; line-height: 1.6; }
.check-linea { display: flex; flex-direction: row; align-items: center; gap: 8px; font-size: 13.5px; color: var(--tinta); }
.check-linea input { width: 16px; height: 16px; }
.horario-editor { display: flex; flex-direction: column; gap: 6px; }
.horario-fila { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--tinta-suave); }
.horario-fila .dia-check { width: 110px; flex: none; }
.horario-fila input[type=time] { padding: 5px 8px; font-size: 13px; }
.subtitulo a { color: var(--primario); }
.centrado a { color: var(--primario); }
.pago-fila input, .pago-fila select { flex: 1; }
.pago-fila .btn { flex: 1.4; }
.paciente-item .badge { flex: none; margin-left: 8px; }
.subtitulo { font-size: 12px; font-weight: 600; color: var(--tinta-suave); text-transform: uppercase; letter-spacing: .8px; margin-top: 6px; }

/* ---------- Toasts ---------- */
#toasts { position: fixed; bottom: 20px; right: 20px; display: flex; flex-direction: column; gap: 8px; z-index: 100; }
.toast {
  background: #2e3a36; color: #f4f3ef; padding: 12px 18px; border-radius: 10px;
  font-size: 14px; box-shadow: 0 6px 20px rgba(35, 44, 41, .25); animation: subir .25s ease;
}
.toast.error { background: #8c3d28; }
@keyframes subir { from { transform: translateY(12px); opacity: 0; } to { transform: none; opacity: 1; } }

.qr-img { width: 240px; height: 240px; margin: 0 auto; display: block; }
.centrado { text-align: center; color: var(--tinta-suave); font-size: 13.5px; line-height: 1.6; }

@media (max-width: 900px) {
  .grid-semana { grid-template-columns: 1fr; }
  .dia { min-height: auto; }
  .topbar, .semana-nav, .grid-semana { padding-left: 14px; padding-right: 14px; }
}