/* =====================================================
   Sistema de Cosecha - Estilos
   Paleta: verde huerto + amarillo limón, alto contraste
   pensado para pantallas de celular bajo sol directo.
   ===================================================== */

:root {
  --verde-oscuro: #1F4D2C;
  --verde: #2F6B3C;
  --verde-claro: #DCEFDD;
  --limon: #F4C430;
  --limon-oscuro: #C79A00;
  --fondo: #FAFAF7;
  --texto: #232323;
  --texto-suave: #5B5B5B;
  --borde: #DDD8CC;
  --error: #B3261E;
  --error-fondo: #FBE9E7;
  --ok: #1F4D2C;
  --ok-fondo: #E4F2E4;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'Segoe UI', Roboto, -apple-system, sans-serif;
  background: var(--fondo);
  color: var(--texto);
}

.topbar {
  background: var(--verde-oscuro);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  padding: 12px 20px;
  gap: 10px;
}

.topbar-title {
  font-size: 1.2rem;
  font-weight: 700;
}

.topbar-nav a {
  color: #EAF4EA;
  text-decoration: none;
  margin-right: 16px;
  font-size: 0.95rem;
}

.topbar-nav a:hover { color: var(--limon); }

.topbar-user {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
}

.logout-link {
  color: var(--limon);
  text-decoration: none;
  font-weight: 600;
}

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 24px 20px 60px;
}

h1, h2, h3 { color: var(--verde-oscuro); }

/* --- Formularios --- */
.inline-form {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin: 16px 0 24px;
}

input[type=text], input[type=password], input[type=number], input[type=date] {
  padding: 10px 12px;
  border: 1px solid var(--borde);
  border-radius: 6px;
  font-size: 1rem;
}

button, .btn {
  background: var(--verde);
  color: #fff;
  border: none;
  padding: 10px 18px;
  border-radius: 6px;
  font-size: 1rem;
  cursor: pointer;
  font-weight: 600;
}

button:hover { background: var(--verde-oscuro); }
button:disabled { background: #B7B7B7; cursor: not-allowed; }

/* --- Tablas --- */
.tabla {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 30px;
  background: #fff;
}

.tabla th, .tabla td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--borde);
  text-align: left;
}

.tabla th {
  background: var(--verde-claro);
  color: var(--verde-oscuro);
}

.badge-ok {
  background: var(--ok-fondo);
  color: var(--ok);
  padding: 2px 10px;
  border-radius: 12px;
  font-size: 0.85rem;
}

.badge-off {
  background: #EEE;
  color: #777;
  padding: 2px 10px;
  border-radius: 12px;
  font-size: 0.85rem;
}

/* --- Alertas --- */
.alert {
  padding: 12px 16px;
  border-radius: 6px;
  margin-bottom: 16px;
}

.alert-ok { background: var(--ok-fondo); color: var(--ok); }
.alert-error { background: var(--error-fondo); color: var(--error); }

/* --- Dashboard --- */
.cards {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 20px;
}

.card {
  background: #fff;
  border: 1px solid var(--borde);
  border-left: 6px solid var(--limon);
  border-radius: 8px;
  padding: 18px 22px;
  min-width: 160px;
  flex: 1;
}

.card-num {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  color: var(--verde-oscuro);
}

.card-label {
  color: var(--texto-suave);
  font-size: 0.9rem;
}

/* --- QR --- */
.qr-card {
  background: #fff;
  border: 1px solid var(--borde);
  border-radius: 10px;
  padding: 30px;
  max-width: 340px;
  text-align: center;
}

.qr-code {
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--verde-oscuro);
  margin: 14px 0;
}

/* --- Login --- */
.login-body {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: linear-gradient(160deg, var(--verde-oscuro), var(--verde));
}

.login-box {
  background: #fff;
  padding: 40px;
  border-radius: 12px;
  width: 100%;
  max-width: 360px;
  box-shadow: 0 12px 30px rgba(0,0,0,0.25);
}

.login-box h1 {
  text-align: center;
  margin-top: 0;
}

.login-box label {
  display: block;
  margin: 14px 0 6px;
  font-weight: 600;
  color: var(--texto-suave);
}

.login-box input {
  width: 100%;
}

.login-box button {
  width: 100%;
  margin-top: 22px;
  padding: 12px;
  font-size: 1.05rem;
}

/* --- Panel operador / escaneo --- */
.estado-bin {
  padding: 16px 18px;
  border-radius: 8px;
  font-size: 1.1rem;
  margin-bottom: 18px;
  background: #EEE;
  color: var(--texto-suave);
}

.estado-abierto {
  background: var(--ok-fondo);
  color: var(--ok);
  border: 2px solid var(--verde);
}

.estado-cerrado {
  background: #FFF6DD;
  color: var(--limon-oscuro);
  border: 2px solid var(--limon);
}

.scanner-wrap {
  background: #fff;
  border: 1px solid var(--borde);
  border-radius: 10px;
  padding: 16px;
  margin-bottom: 16px;
}

#reader {
  width: 100%;
  max-width: 420px;
  margin: 0 auto;
}

.mensaje-scan {
  text-align: center;
  font-size: 1.15rem;
  font-weight: 600;
  min-height: 1.6em;
  margin-top: 12px;
}

.mensaje-ok { color: var(--ok); }
.mensaje-error { color: var(--error); }

.scanner-controls {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
}

.scanner-controls button {
  flex: 1;
  padding: 16px;
  font-size: 1.1rem;
}

.manual-entry {
  background: #fff;
  border: 1px solid var(--borde);
  border-radius: 8px;
  padding: 14px 18px;
}

.manual-entry form {
  display: flex;
  gap: 10px;
  margin-top: 10px;
}

.manual-entry input {
  flex: 1;
}

.voz-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  font-size: 0.95rem;
  color: var(--texto-suave);
  cursor: pointer;
}

.voz-toggle input {
  width: 18px;
  height: 18px;
}

/* --- Modal cantidad de tarros --- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 20px;
}

.modal-box {
  background: #fff;
  border-radius: 12px;
  padding: 28px 24px;
  width: 100%;
  max-width: 360px;
  text-align: center;
  box-shadow: 0 12px 30px rgba(0,0,0,0.3);
}

.modal-box h3 {
  margin-top: 0;
}

.modal-codigo {
  font-weight: 700;
  color: var(--verde);
  letter-spacing: 1px;
  margin-bottom: 18px;
}

.cantidad-selector {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-bottom: 16px;
}

.btn-cantidad {
  width: 52px;
  height: 52px;
  font-size: 1.6rem;
  border-radius: 50%;
  padding: 0;
  line-height: 1;
}

#inputCantidad {
  width: 80px;
  text-align: center;
  font-size: 1.6rem;
  font-weight: 700;
  padding: 10px 6px;
}

.cantidad-rapida {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 22px;
}

.btn-rapido {
  background: var(--verde-claro);
  color: var(--verde-oscuro);
  width: 44px;
  height: 44px;
  border-radius: 8px;
  padding: 0;
  font-weight: 700;
}

.btn-rapido:hover {
  background: var(--limon);
  color: var(--verde-oscuro);
}

.modal-actions {
  display: flex;
  gap: 10px;
}

.modal-actions button {
  flex: 1;
  padding: 14px;
  font-size: 1.05rem;
}

.btn-secundario {
  background: #E4E4E4;
  color: var(--texto);
}

.btn-secundario:hover {
  background: #CFCFCF;
}

.lista-titulo {
  margin-top: 26px;
  margin-bottom: 8px;
}

.buscar-input {
  width: 100%;
  margin-bottom: 12px;
}

.lista-cosecheros {
  background: #fff;
  border: 1px solid var(--borde);
  border-radius: 8px;
  overflow: hidden;
}

.tabla-compacta {
  margin-bottom: 0;
}

.tabla-compacta th, .tabla-compacta td {
  padding: 8px 12px;
}

.lista-vacia {
  padding: 16px;
  color: var(--texto-suave);
  text-align: center;
  margin: 0;
}

.estado-conexion {
  padding: 8px 14px;
  border-radius: 6px;
  font-size: 0.9rem;
  margin-bottom: 10px;
  display: inline-block;
}

.estado-conexion.conectado {
  background: var(--ok-fondo);
  color: var(--ok);
}

.estado-conexion.desconectado {
  background: var(--error-fondo);
  color: var(--error);
  font-weight: 600;
}

.banner-conexion {
  background: #FFF6DD;
  border: 2px solid var(--limon);
  color: var(--limon-oscuro);
  border-radius: 8px;
  padding: 12px 16px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-weight: 600;
}

.banner-conexion button {
  background: var(--limon-oscuro);
}

.banner-conexion button:hover {
  background: #A67F00;
}

.banner-conexion.banner-alerta {
  background: var(--error-fondo);
  border-color: var(--error);
  color: var(--error);
}

.btn-cerrar-bin {
  display: inline-block;
  background: var(--error);
  margin-bottom: 14px;
}

.btn-cerrar-bin:hover {
  background: #8C1F19;
}

.tabla-scroll {
  overflow-x: auto;
  margin-bottom: 20px;
}

.tabla-scroll .tabla {
  margin-bottom: 0;
}

.tabla-scroll th, .tabla-scroll td {
  white-space: nowrap;
}

.input-cantidad-corta {
  width: 60px;
}

@media (max-width: 600px) {
  .topbar { flex-direction: column; align-items: flex-start; }
  .cards { flex-direction: column; }
}