/* SysAgu@ PWA Lecturas — tokens alineados a sysagua-externos (offline-first) */
:root {
  /* Alias canónicos E4 (sysagua-ext-*) */
  --sysagua-ext-primary: #0d6efd;
  --sysagua-ext-primary-dark: #0a58ca;
  --sysagua-ext-primary-soft: #e7f1ff;
  --sysagua-ext-success: #198754;
  --sysagua-ext-danger: #dc3545;
  --sysagua-ext-warning: #ffc107;
  --sysagua-ext-bg: #f0f3f8;
  --sysagua-ext-surface: #ffffff;
  --sysagua-ext-text: #1e293b;
  --sysagua-ext-muted: #334155;
  --sysagua-ext-border: #e2e8f0;
  --sysagua-ext-radius: 0.65rem;
  --sysagua-ext-touch: 44px;
  --sysagua-ext-font: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;

  --primary: var(--sysagua-ext-primary);
  --primary-dark: var(--sysagua-ext-primary-dark);
  --primary-soft: var(--sysagua-ext-primary-soft);
  --surface: var(--sysagua-ext-bg);
  --surface-card: var(--sysagua-ext-surface);
  --text: var(--sysagua-ext-text);
  --text-secondary: var(--sysagua-ext-muted);
  --border: var(--sysagua-ext-border);
  --error: var(--sysagua-ext-danger);
  --success: var(--sysagua-ext-success);
  --warning: var(--sysagua-ext-warning);
  --radius: var(--sysagua-ext-radius);
  --shadow: 0 0.125rem 0.5rem rgba(15, 23, 42, 0.06);
  --shadow-lg: 0 0.5rem 1.5rem rgba(15, 23, 42, 0.1);
  --touch: var(--sysagua-ext-touch);
  --font: var(--sysagua-ext-font);
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --safe-left: env(safe-area-inset-left, 0px);
  --safe-right: env(safe-area-inset-right, 0px);
}

*,
*::before,
*::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  height: 100%;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.45;
  background: var(--surface);
  background-image:
    radial-gradient(ellipse 80% 50% at 100% -20%, rgba(13, 110, 253, 0.08), transparent),
    radial-gradient(ellipse 60% 40% at 0% 100%, rgba(13, 110, 253, 0.05), transparent);
  color: var(--text);
  min-height: 100%;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  -webkit-tap-highlight-color: transparent;
}

a { color: var(--primary); }
a:hover { color: var(--primary-dark); }

/* —— Header sticky móvil —— */
.app-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: linear-gradient(135deg, #0d6efd 0%, #0a58ca 55%, #084298 100%);
  color: #fff;
  padding: calc(10px + var(--safe-top)) max(12px, var(--safe-right)) 10px max(12px, var(--safe-left));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  min-height: calc(var(--touch) + var(--safe-top));
  box-shadow: var(--shadow);
}
.app-header h1 {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.2;
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.app-header .user {
  font-size: 0.8rem;
  opacity: 0.95;
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
  max-width: 55%;
}
.app-header .user #userName {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 9rem;
}
.app-header a {
  color: #fff;
  text-decoration: none;
  font-weight: 500;
  padding: 0.35rem 0.55rem;
  border-radius: 0.4rem;
  min-height: 2rem;
  display: inline-flex;
  align-items: center;
}
.app-header a:hover,
.app-header a:focus {
  background: rgba(255, 255, 255, 0.15);
}

/* —— Contenedor: ancho completo en móvil —— */
.container {
  width: 100%;
  max-width: 540px;
  margin: 0 auto;
  padding: 12px max(12px, var(--safe-right)) calc(20px + var(--safe-bottom)) max(12px, var(--safe-left));
  flex: 1 0 auto;
}

@media (min-width: 768px) {
  .container { max-width: 640px; padding-top: 1.25rem; }
}

.card {
  background: var(--surface-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1rem 1rem 1.15rem;
  margin-bottom: 0.85rem;
}
.card h2 {
  margin: 0 0 0.5rem;
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.card h3 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
  font-weight: 600;
}
.card-muted,
.text-secondary {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.form-group { margin-bottom: 0.9rem; }
.form-group label,
.form-label {
  display: block;
  margin-bottom: 0.35rem;
  font-weight: 650;
  color: #1e293b;
  font-size: 0.875rem;
}
.form-group input,
.form-group select,
.modern-input,
input[type="text"],
input[type="email"],
input[type="number"],
input[type="date"],
input[type="password"],
select {
  width: 100%;
  min-height: var(--touch);
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 1rem;
  font-family: inherit;
  color: var(--text);
  background: #fff;
  appearance: none;
  -webkit-appearance: none;
}
.form-group select,
select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%2364748b' d='M1.4 0.6L6 5.2 10.6.6 12 2 6 8 0 2z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.85rem center;
  padding-right: 2.25rem;
}
.form-group input:focus,
.form-group select:focus,
.modern-input:focus,
input:focus,
select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(13, 110, 253, 0.2);
}
.serial-input { margin-bottom: 0.5rem; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: var(--touch);
  padding: 0.65rem 1.1rem;
  border: none;
  border-radius: var(--radius);
  font-size: 1rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s, box-shadow 0.15s, opacity 0.15s;
  -webkit-user-select: none;
  user-select: none;
}
.btn:disabled { opacity: 0.6; cursor: not-allowed; }
.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 1px 2px rgba(13, 110, 253, 0.25);
}
.btn-primary:hover:not(:disabled),
.btn-primary:focus-visible { background: var(--primary-dark); color: #fff; }
.btn-secondary {
  background: #e9ecef;
  color: var(--text);
}
.btn-secondary:hover:not(:disabled) { background: #dee2e6; color: var(--text); }
.btn-outline {
  background: #fff;
  color: var(--primary);
  border: 1px solid rgba(13, 110, 253, 0.45);
}
.btn-block { width: 100%; }
.btn-sm {
  min-height: 2.25rem;
  padding: 0.4rem 0.75rem;
  font-size: 0.875rem;
}
.btn-escanear { margin-top: 0.25rem; }

.actions-stack {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  margin-top: 0.75rem;
}
@media (min-width: 480px) {
  .actions-stack {
    flex-direction: row;
    flex-wrap: wrap;
  }
  .actions-stack > .btn { flex: 1 1 auto; }
}

.badge {
  display: inline-block;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
}
.badge-warning { background: #fff3cd; color: #856404; }
.badge-success { background: #d1e7dd; color: #0f5132; }
.badge-info { background: var(--primary-soft); color: var(--primary-dark); }

.toast {
  position: fixed;
  bottom: calc(16px + var(--safe-bottom));
  left: 50%;
  transform: translateX(-50%) translateY(90px);
  width: calc(100% - 2rem);
  max-width: 420px;
  padding: 0.85rem 1rem;
  border-radius: var(--radius);
  background: var(--text);
  color: #fff;
  font-size: 0.9rem;
  font-weight: 500;
  z-index: 9999;
  opacity: 0;
  pointer-events: none;
  box-shadow: var(--shadow-lg);
  transition: transform 0.25s ease, opacity 0.25s ease;
  text-align: center;
}
.toast.toast-show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
  pointer-events: auto;
}
.toast-success { background: var(--success); }
.toast-error { background: var(--error); }
.toast-info { background: #334155; }

.status-bar {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.75rem;
  background: var(--primary-soft);
  color: var(--primary-dark);
  border-radius: 999px;
  margin-bottom: 0.85rem;
  font-size: 0.8125rem;
  font-weight: 600;
  border: 1px solid rgba(13, 110, 253, 0.15);
}
.status-bar.offline {
  background: #f8d7da;
  color: #842029;
  border-color: rgba(220, 53, 69, 0.2);
}
.status-bar.block {
  display: flex;
  width: 100%;
  border-radius: var(--radius);
}

.guia-pasos {
  margin: 0 0 0.75rem;
  padding-left: 1.25rem;
  color: var(--text);
  font-size: 0.9rem;
  line-height: 1.5;
}
.guia-pasos li { margin-bottom: 0.45rem; }

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
}
@media (max-width: 380px) {
  .grid-2 { grid-template-columns: 1fr; }
}

.list-item {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.85rem 0.9rem;
  background: var(--surface-card);
  border-radius: var(--radius);
  margin-bottom: 0.5rem;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}
.list-item .title { font-weight: 600; font-size: 0.95rem; }
.list-item .sub { font-size: 0.8125rem; color: var(--text-secondary); margin-top: 0.15rem; }
.list-item .list-actions {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  flex-shrink: 0;
}

details.help-block {
  margin-top: 0.75rem;
  font-size: 0.8125rem;
  color: var(--text-secondary);
}
details.help-block summary {
  cursor: pointer;
  font-weight: 600;
  min-height: 2rem;
  display: flex;
  align-items: center;
}
details.help-block .help-body {
  margin-top: 0.5rem;
  padding: 0.75rem;
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

/* —— Login (misma línea visual que portal_recaudo) —— */
body.pwa-login {
  background: linear-gradient(160deg, #0a58ca 0%, #0d6efd 42%, #f0f3f8 42.1%);
}
body.pwa-login .app-header {
  position: relative;
}
.login-wrap {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem max(12px, var(--safe-right)) calc(1.5rem + var(--safe-bottom)) max(12px, var(--safe-left));
}
.login-card {
  width: 100%;
  max-width: 400px;
  background: var(--surface-card);
  border-radius: 1rem;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
  overflow: hidden;
}
.login-hero {
  background: linear-gradient(135deg, #0d6efd, #0a58ca);
  color: #fff;
  text-align: center;
  padding: 1.5rem 1.15rem 1.25rem;
}
.login-hero h2 {
  margin: 0.75rem 0 0.25rem;
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.login-hero p {
  margin: 0;
  opacity: 0.9;
  font-size: 0.875rem;
}
.login-body { padding: 1.25rem 1.15rem 1.5rem; }

.app-footer {
  text-align: center;
  padding: 0.75rem max(12px, var(--safe-right)) calc(0.85rem + var(--safe-bottom)) max(12px, var(--safe-left));
  font-size: 0.75rem;
  color: var(--text-secondary);
}

/* Alertas BS-like (sin alert() nativo) */
.alert {
  border-radius: var(--radius);
  padding: 0.75rem 0.9rem;
  margin-bottom: 0.75rem;
  border: 1px solid transparent;
  font-size: 0.875rem;
}
.alert-success { background: #d1e7dd; border-color: #a3cfbb; color: #0f5132; }
.alert-danger { background: #f8d7da; border-color: #f1aeb5; color: #842029; }
.alert-warning { background: #fff3cd; border-color: #ffe69c; color: #664d03; }
.alert-info { background: var(--primary-soft); border-color: #b6d4fe; color: #084298; }

/* Factura impresión */
@media print {
  body * { visibility: hidden; }
  .print-area, .print-area * { visibility: visible; }
  .print-area { position: absolute; left: 0; top: 0; width: 100%; }
  .no-print { display: none !important; }
  .app-header { display: none !important; }
}

.factura-ticket {
  width: 100%;
  max-width: 320px;
  margin: 0 auto;
  padding: 16px;
  font-size: 12px;
  border: 1px solid #ddd;
}
.factura-ticket h2 { margin: 0 0 8px; font-size: 14px; text-align: center; }
.factura-ticket .meta { color: #666; margin-bottom: 12px; }
.factura-ticket table { width: 100%; border-collapse: collapse; margin-top: 8px; }
.factura-ticket th, .factura-ticket td { border: 1px solid #ddd; padding: 6px 8px; text-align: left; }
.factura-ticket th { background: #f5f5f5; font-size: 11px; }
.factura-ticket .total { font-weight: 700; font-size: 14px; margin-top: 8px; }
.factura-ticket .nota { margin-top: 12px; font-size: 10px; color: #666; }

/* Install + sync UX */
.install-banner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.85rem 1rem;
  margin-bottom: 0.85rem;
  background: linear-gradient(135deg, #e7f1ff 0%, #dbeafe 100%);
  border: 1px solid #93c5fd;
  border-radius: var(--radius);
  color: #0f172a;
}
.install-banner[hidden] { display: none !important; }
.install-banner p { margin: 0.2rem 0 0; font-size: 0.85rem; color: #334155; }
.install-banner-actions { display: flex; gap: 0.5rem; flex-wrap: wrap; }

.alert-inline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem;
  padding: 0.75rem 0.9rem;
  margin-bottom: 0.85rem;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 500;
  color: #0f172a;
}
.alert-inline[hidden] { display: none !important; }
.alert-inline-info {
  background: #e0f2fe;
  border: 1px solid #7dd3fc;
}
.btn-sm {
  min-height: 2.25rem;
  padding: 0.35rem 0.75rem;
  font-size: 0.85rem;
  width: auto;
}

.pendientes-count {
  font-weight: 650;
  color: #0f172a;
  margin: 0 0 0.75rem;
}
.pendientes-count-warn { color: #9a3412; }

.sync-progress {
  padding: 0.65rem 0.75rem;
  margin-bottom: 0.75rem;
  background: #f1f5f9;
  border: 1px solid #cbd5e1;
  border-radius: var(--radius);
  font-weight: 600;
  color: #0f172a;
}
.sync-progress[hidden],
.sync-resumen[hidden] { display: none !important; }
.sync-resumen {
  padding: 0.75rem 0.85rem;
  margin-bottom: 0.75rem;
  background: #f8fafc;
  border: 1px solid #94a3b8;
  border-radius: var(--radius);
  color: #0f172a;
  font-size: 0.9rem;
}
.sync-motivos {
  margin: 0.4rem 0 0;
  padding-left: 1.1rem;
  color: #334155;
}
.text-danger { color: #b91c1c; font-weight: 650; }

.notice-estimado {
  padding: 0.65rem 0.75rem;
  margin: 0.75rem 0 0;
  background: #fffbeb;
  border: 1px solid #fcd34d;
  border-radius: var(--radius);
  color: #78350f;
  font-size: 0.85rem;
  font-weight: 500;
}

/* Landscape phones / small tablets */
@media (orientation: landscape) and (max-height: 500px) {
  body.pwa-login .login-wrap { align-items: flex-start; padding-top: 0.75rem; }
  .login-hero { padding: 0.85rem 1rem; }
  .login-hero h2 { margin-top: 0.35rem; font-size: 1.1rem; }
}