/* ===== AGUA CLARA — Design System (Apple-style) ===== */
/* Sin dependencias externas de fuentes: pila del sistema (SF Pro en Apple). */

/* --- Tokens --- */
:root {
  --blue-50: #eff6ff;
  --blue-100: #dbeafe;
  --blue-200: #bfdbfe;
  --blue-400: #60a5fa;
  --blue-500: #3b82f6;
  --blue-600: #2563eb;
  --blue-700: #1d4ed8;
  --blue-800: #1e40af;
  --blue-900: #1e3a5f;
  --cyan-400: #22d3ee;
  --cyan-500: #06b6d4;
  --cyan-600: #0891b2;
  --green-50: #f0fdf4;
  --green-100: #dcfce7;
  --green-500: #22c55e;
  --green-700: #15803d;
  --amber-50: #fffbeb;
  --amber-100: #fef3c7;
  --amber-500: #f59e0b;
  --amber-700: #b45309;
  --red-50: #fef2f2;
  --red-100: #fee2e2;
  --red-500: #ef4444;
  --red-700: #b91c1c;
  --slate-50: #f8fafc;
  --slate-100: #f1f5f9;
  --slate-200: #e2e8f0;
  --slate-300: #cbd5e1;
  --slate-400: #94a3b8;
  --slate-500: #64748b;
  --slate-600: #475569;
  --slate-700: #334155;
  --slate-800: #1e293b;
  --slate-900: #0f172a;

  /* Neutrales estilo Apple */
  --bg: #f5f5f7;
  --surface: #ffffff;
  --surface-glass: rgba(255, 255, 255, 0.78);
  --border: rgba(0, 0, 0, 0.07);
  --border-strong: rgba(0, 0, 0, 0.14);
  --text: #1d1d1f;
  --text-secondary: #6e6e73;
  --text-muted: #86868b;
  --primary: #0071e3;
  --primary-hover: #0077ed;
  --primary-light: rgba(0, 113, 227, 0.10);
  --accent: var(--cyan-500);

  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-full: 999px;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow: 0 4px 16px rgba(0, 0, 0, 0.07);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.12);
  --shadow-glow: 0 0 30px rgba(0, 113, 227, 0.12);

  --transition: 0.18s cubic-bezier(0.25, 0.1, 0.25, 1);
  --bounce: 0.3s cubic-bezier(0.32, 0.72, 0, 1);

  font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'SF Pro Display',
    'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  -webkit-text-size-adjust: 100%;
}

/* --- Reset --- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  min-height: 100dvh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-tap-highlight-color: transparent;
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

/* --- Iconos SVG (js/icons.js) --- */
.ico {
  flex-shrink: 0;
  vertical-align: -0.18em;
}

.meta-line {
  display: flex;
  align-items: flex-start;
  gap: 0.4rem;
}

.meta-line .ico {
  margin-top: 0.15em;
}

/* --- Foco visible (accesibilidad) --- */
:focus-visible {
  outline: 3px solid rgba(0, 113, 227, 0.55);
  outline-offset: 2px;
  border-radius: 6px;
}

button:focus:not(:focus-visible),
a:focus:not(:focus-visible),
select:focus:not(:focus-visible) {
  outline: none;
}

/* --- Punto de estado (footer) --- */
.status-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  margin-right: 0.35rem;
  vertical-align: middle;
}

.status-dot.online {
  background: #34c759;
}

.status-dot.offline {
  background: #ff3b30;
}

/* --- Global animations --- */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.6;
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.92);
  }

  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }

  100% {
    background-position: 200% 0;
  }
}

@keyframes ripple {
  to {
    transform: scale(4);
    opacity: 0;
  }
}

/* --- Layout --- */
.app {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.75rem;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

/* --- Topbar --- */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--surface-glass);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 0.5px solid var(--border-strong);
  margin: -0.75rem -0.75rem 0.75rem;
  padding: 0.75rem;
  padding-top: calc(0.75rem + env(safe-area-inset-top, 0px));
  border-radius: 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.brand-icon {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, #0071e3, #2997ff);
  border-radius: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: 0 4px 12px rgba(0, 113, 227, 0.25);
  flex-shrink: 0;
  line-height: 0;
}

.brand-text strong {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand-text small {
  display: block;
  font-size: 0.75rem;
  color: var(--text-secondary);
  font-weight: 500;
}

/* --- Sesión activa --- */
.session-actions {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  min-width: 0;
}

@media (max-width: 599px) {
  .session-actions .badge {
    display: none;
  }

  .topbar {
    gap: 0.5rem;
  }

  .brand-text small {
    display: none;
  }
}

/* --- Bottom navigation (iOS tab bar style, mobile) --- */
.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(249, 249, 249, 0.82);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-top: 0.5px solid rgba(0, 0, 0, 0.12);
  display: flex;
  justify-content: space-around;
  padding: 0.35rem 0.5rem;
  padding-bottom: max(0.35rem, env(safe-area-inset-bottom));
  z-index: 100;
}

.bottom-nav button {
  background: none;
  border: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
  padding: 0.4rem 0.7rem;
  border-radius: var(--radius);
  font-size: 0.64rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text-secondary);
  cursor: pointer;
  transition: color 0.15s ease, background-color 0.15s ease, transform 0.1s ease;
  min-width: 56px;
  min-height: 50px;
  position: relative;
}

.bottom-nav button .nav-icon {
  display: flex;
  line-height: 1;
}

.bottom-nav button.active {
  color: var(--primary);
}

.bottom-nav button:active {
  transform: scale(0.94);
}

/* --- Content area (offset for bottom nav) --- */
.content {
  flex: 1;
  padding-top: 0.65rem;
  padding-bottom: calc(96px + env(safe-area-inset-bottom, 0px));
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
}

/* --- Hero section --- */
.hero {
  background: linear-gradient(135deg, var(--blue-700) 0%, var(--cyan-600) 55%, var(--blue-600) 100%);
  color: #fff;
  border-radius: var(--radius-xl);
  padding: clamp(1.5rem, 5vw, 2.75rem);
  margin-bottom: 1.25rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -30%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.12) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero h1 {
  font-size: clamp(1.6rem, 5.5vw, 2.2rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.12;
  margin-bottom: 0.5rem;
}

.hero p {
  font-size: 0.95rem;
  opacity: 0.9;
  margin-bottom: 1rem;
  line-height: 1.5;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

/* --- Section titles --- */
.section-title {
  font-size: clamp(1.15rem, 4vw, 1.3rem);
  font-weight: 700;
  letter-spacing: -0.022em;
  margin-bottom: 1.1rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.section-title .icon {
  width: 30px;
  height: 30px;
  border-radius: 9px;
  background: var(--primary-light);
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.section-title .icon .ico {
  vertical-align: baseline;
}

/* --- Cards --- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.15rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), border-color var(--transition);
}

@media (hover: hover) and (pointer: fine) {
  .card:hover {
    box-shadow: var(--shadow);
    border-color: var(--border-strong);
  }
}

.card:active {
  transform: none;
}

.card-glass {
  background: var(--surface-glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

/* --- Product card --- */
.product-card {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.product-card .product-img {
  width: 100%;
  height: 148px;
  background: linear-gradient(135deg, var(--blue-100), var(--blue-50));
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-600);
  position: relative;
  overflow: hidden;
}

.product-card .product-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(255, 255, 255, 0.5));
}

.product-card .product-img img {
  width: 86%;
  height: 86%;
  object-fit: contain;
  padding: 0.25rem;
  background: transparent;
  mix-blend-mode: multiply;
}

.product-badge {
  position: absolute;
  top: 0.6rem;
  right: 0.6rem;
  z-index: 2;
}

.product-card h3 {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.3;
  min-height: 2.6em;
}

.product-card .text-sm {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  min-height: 2.7em;
  line-height: 1.35;
}

.product-card .product-price {
  font-size: 1.28rem;
  font-weight: 750;
  color: var(--primary);
  letter-spacing: -0.02em;
}

.product-card .product-price small {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-secondary);
}

/* --- Grids --- */
.grid {
  display: grid;
  gap: 1.1rem;
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.grid-stats {
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
}

/* --- Stat card --- */
.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1rem;
  text-align: center;
}

.stat-card .stat-value {
  font-size: clamp(1.35rem, 4.5vw, 1.75rem);
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -0.02em;
}

.stat-card .stat-label {
  font-size: 0.76rem;
  color: var(--text-secondary);
  font-weight: 600;
  margin-top: 0.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.3rem;
}

/* --- Buttons --- */
button {
  cursor: pointer;
  border: 1px solid transparent;
  border-radius: var(--radius-full);
  padding: 0.75rem 1.35rem;
  font-weight: 600;
  font-size: 0.92rem;
  letter-spacing: -0.01em;
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  transition: transform 0.1s ease, background-color 0.15s ease,
    box-shadow 0.15s ease, color 0.15s ease, border-color 0.15s ease;
  position: relative;
  overflow: hidden;
}

button:active {
  transform: scale(0.97);
}

.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12);
}

.btn-primary:hover {
  background: var(--primary-hover);
}

.btn-primary:active {
  transform: scale(0.97);
}

.btn-secondary {
  background: var(--primary-light);
  color: var(--primary);
}

.btn-secondary:hover {
  background: rgba(0, 113, 227, 0.16);
}

.btn-outline {
  background: transparent;
  border: 1.5px solid var(--border-strong);
  color: var(--text);
}

.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(0, 113, 227, 0.05);
}

.btn-success {
  background: #34c759;
  color: #fff;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12);
}

.btn-success:hover {
  background: #2fb350;
}

.btn-danger {
  background: rgba(255, 59, 48, 0.10);
  color: #d70015;
}

.btn-danger:hover {
  background: rgba(255, 59, 48, 0.16);
}

.btn-white {
  background: #fff;
  color: var(--primary);
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
}

.btn-white:hover {
  background: #f5f5f7;
}

.btn-lg {
  min-height: 54px;
  font-size: 1.02rem;
  padding: 0.85rem 1.9rem;
}

.btn-sm {
  min-height: 40px;
  font-size: 0.83rem;
  padding: 0.45rem 1rem;
}

@media (pointer: coarse) {

  .btn-sm,
  .qty-stepper button {
    min-height: 44px;
    min-width: 44px;
  }
}

.btn-full {
  width: 100%;
}

.btn-icon {
  min-height: 44px;
  min-width: 44px;
  padding: 0.5rem;
  border-radius: var(--radius);
}

/* --- Qty stepper --- */
.qty-stepper {
  display: inline-flex;
  align-items: center;
  gap: 0;
  background: rgba(120, 120, 128, 0.12);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.qty-stepper button {
  min-height: 44px;
  min-width: 44px;
  padding: 0;
  border-radius: 0;
  font-size: 1.25rem;
  font-weight: 500;
  background: transparent;
  color: var(--primary);
}

.qty-stepper button:hover {
  background: rgba(0, 113, 227, 0.10);
}

.qty-stepper .qty-value {
  min-width: 40px;
  text-align: center;
  font-weight: 700;
  font-size: 1.02rem;
}

/* --- Badges --- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.25rem 0.7rem;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.badge-blue {
  background: var(--blue-100);
  color: var(--blue-700);
}

.badge-green {
  background: var(--green-100);
  color: var(--green-700);
}

.badge-amber {
  background: var(--amber-100);
  color: var(--amber-700);
}

.badge-red {
  background: var(--red-100);
  color: var(--red-700);
}

.badge-cyan {
  background: rgba(6, 182, 212, 0.12);
  color: var(--cyan-600);
}

.badge-dot::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

/* --- Form fields --- */
.field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.field label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 0.8rem 0.95rem;
  border: 1px solid rgba(0, 0, 0, 0.12);
  border-radius: var(--radius);
  background: var(--surface);
  font-size: 1rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(0, 113, 227, 0.14);
}

.field textarea {
  resize: vertical;
  min-height: 70px;
}

/* Checkboxes y radios no heredan el ancho de los campos de texto */
.field input[type="checkbox"],
.field input[type="radio"] {
  width: auto;
  min-width: 1.15rem;
  height: 1.15rem;
  padding: 0;
  accent-color: var(--primary);
  cursor: pointer;
}

.field select {
  cursor: pointer;
}

/* --- Order card --- */
.order-card {
  border-left: 4px solid var(--cyan-500);
  position: relative;
}

.order-card.status-entregado {
  border-left-color: var(--green-500);
}

.order-card.status-cancelado {
  border-left-color: var(--red-500);
}

.order-card.status-pendiente {
  border-left-color: var(--amber-500);
}

.order-card.status-fallida {
  border-left-color: var(--red-500);
}

.order-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.order-number {
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: -0.01em;
}

.order-meta {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.order-meta strong {
  color: var(--text);
}

.order-total {
  font-size: 1.12rem;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -0.01em;
}

.order-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border);
}

/* Nunca recortar el texto de las acciones (flex + overflow:hidden) */
.order-actions > * {
  min-width: max-content;
}

/* --- Stack & Row helpers --- */
.stack {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.stack-lg {
  gap: 1.25rem;
}

.stack-sm {
  gap: 0.45rem;
}

.row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.row-between {
  justify-content: space-between;
}

.row-end {
  justify-content: flex-end;
}

.gap-sm {
  gap: 0.4rem;
}

/* --- Divider --- */
.divider {
  height: 1px;
  background: var(--border);
  border: none;
  margin: 0.5rem 0;
}

/* --- Summary/Total section --- */
.summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  padding: 0.4rem 0;
  font-size: 0.92rem;
}

.summary-row > :last-child {
  text-align: right;
}

.summary-row strong {
  white-space: nowrap;
}

.summary-row.total {
  font-size: 1.18rem;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -0.01em;
  padding-top: 0.6rem;
  border-top: 1.5px solid var(--border-strong);
  margin-top: 0.3rem;
}

/* --- Empty state --- */
.empty-state {
  text-align: center;
  padding: 3rem 1.5rem;
  color: var(--text-secondary);
}

.empty-state .empty-icon {
  display: flex;
  justify-content: center;
  color: var(--text-muted);
  opacity: 0.55;
  margin-bottom: 0.85rem;
}

.empty-state h3 {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 0.35rem;
  color: var(--text);
}

/* --- Toast / notification --- */
.toast-container {
  position: fixed;
  top: calc(1rem + env(safe-area-inset-top, 0px));
  right: 1rem;
  left: 1rem;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.5rem;
  pointer-events: none;
}

.toast {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 0.5px solid var(--border-strong);
  border-radius: 16px;
  padding: 0.8rem 1rem;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.88rem;
  font-weight: 600;
  pointer-events: auto;
  animation: slideUp var(--bounce);
  min-width: 240px;
  max-width: min(380px, calc(100vw - 2rem));
}

.toast-ico {
  display: flex;
  flex-shrink: 0;
}

.toast-success .toast-ico {
  color: #34c759;
}

.toast-error .toast-ico {
  color: #ff3b30;
}

.toast-info .toast-ico {
  color: var(--primary);
}

.toast-success {
  border-left: 3px solid #34c759;
}

.toast-error {
  border-left: 3px solid #ff3b30;
}

.toast-info {
  border-left: 3px solid var(--primary);
}

/* --- Modal overlay (iOS-style sheet) --- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 1000;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  animation: fadeIn 0.2s ease-out;
}

.modal {
  background: var(--surface);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  padding: 0.75rem 1.5rem calc(1.5rem + env(safe-area-inset-bottom, 0px));
  width: 100%;
  max-width: 540px;
  max-height: 88dvh;
  overflow-y: auto;
  animation: slideUp var(--bounce);
  position: relative;
}

.modal::before {
  content: '';
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 36px;
  height: 5px;
  border-radius: 3px;
  background: rgba(0, 0, 0, 0.16);
}

.modal h2 {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
  padding-top: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* --- Auth screen --- */
.auth-screen {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100dvh;
  padding: 2rem 1rem;
  text-align: center;
}

.auth-card {
  width: 100%;
  max-width: 400px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 2rem 1.5rem;
  box-shadow: var(--shadow-lg);
}

.auth-logo {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, #0071e3, #2997ff);
  border-radius: 19px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  box-shadow: 0 8px 24px rgba(0, 113, 227, 0.28);
  line-height: 0;
}

.auth-card h1 {
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}

.auth-card p {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

.auth-toggle {
  margin-top: 1rem;
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.demo-access {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.demo-access-title {
  display: block;
  margin-bottom: 0.6rem;
  color: var(--text-secondary);
  font-size: 0.78rem;
  font-weight: 600;
  text-align: center;
}

.demo-access-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.45rem;
}

.demo-access-grid button {
  width: 100%;
}

.auth-toggle a {
  color: var(--primary);
  font-weight: 700;
  cursor: pointer;
}

/* --- Footer --- */
.app-footer {
  text-align: center;
  padding: 1.5rem 0 calc(1rem + env(safe-area-inset-bottom, 0px));
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* --- Checkout steps --- */
.checkout-steps {
  display: flex;
  gap: 0.25rem;
  margin-bottom: 1.25rem;
}

.step-indicator {
  flex: 1;
  height: 4px;
  border-radius: 4px;
  background: var(--slate-200);
  transition: background var(--transition);
}

.step-indicator.active {
  background: var(--primary);
}

.step-indicator.done {
  background: var(--green-500);
}

/* --- Confirmation screen --- */
.confirmation {
  text-align: center;
  padding: 2rem 1rem;
}

.confirmation .check-icon {
  width: 72px;
  height: 72px;
  background: #34c759;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  margin: 0 auto 1.25rem;
  box-shadow: 0 8px 24px rgba(52, 199, 89, 0.3);
  animation: scaleIn var(--bounce);
  line-height: 0;
}

/* --- Delivery card (repartidor) --- */
.delivery-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.delivery-card .delivery-priority {
  height: 5px;
  background: linear-gradient(90deg, var(--amber-500), var(--cyan-500));
}

.delivery-card.urgent .delivery-priority {
  background: linear-gradient(90deg, var(--red-500), var(--amber-500));
}

/* --- Scrollbar --- */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--slate-300);
  border-radius: 8px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--slate-400);
}

/* --- Selection --- */
::selection {
  background: rgba(0, 113, 227, 0.18);
  color: var(--text);
}

/* --- Responsive --- */
@media (min-width: 768px) {
  .app {
    padding: 1rem 1.5rem;
  }

  .topbar {
    border-radius: 0;
    margin: -1rem -1.5rem 0;
    padding: 0.75rem 1.5rem;
    order: -2;
  }

  .bottom-nav {
    order: -1;
  }

  .hero {
    padding: 2.5rem 2rem;
    border-radius: var(--radius-xl);
  }

  .hero h1 {
    font-size: clamp(2rem, 3vw, 2.3rem);
  }

  /* Navegación como pestañas bajo la barra superior */
  .bottom-nav {
    position: static;
    z-index: auto;
    background: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border-top: none;
    border-bottom: 1px solid var(--border);
    justify-content: flex-start;
    gap: 0.25rem;
    padding: 0 0 0.65rem;
    margin: 0 auto 1.1rem;
    max-width: 1120px;
    width: 100%;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .bottom-nav::-webkit-scrollbar {
    display: none;
  }

  .bottom-nav button {
    flex-direction: row;
    font-size: 0.85rem;
    padding: 0.5rem 1.05rem;
    min-width: auto;
    min-height: 40px;
    gap: 0.5rem;
  }

  .bottom-nav button.active {
    background: var(--primary-light);
  }

  .content {
    padding-top: 0.85rem;
    padding-bottom: 1.5rem;
  }

  .modal {
    border-radius: var(--radius-xl);
    align-self: center;
    padding-bottom: 1.5rem;
  }

  .modal::before {
    display: none;
  }

  .modal-overlay {
    align-items: center;
  }

  .split-layout {
    display: grid;
    grid-template-columns: 1.3fr 0.7fr;
    gap: 1.25rem;
  }
}

@media (min-width: 900px) {
  /* Listas de pedidos/entregas en 2 columnas en escritorio (sin tocar grid-2/3/stats) */
  .grid:not(.grid-2):not(.grid-3):not(.grid-stats) {
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 430px), 1fr));
  }

  /* Navegación como barra lateral izquierda (sticky) en escritorio */
  .app {
    display: grid;
    grid-template-columns: 224px minmax(0, 1fr);
    grid-template-rows: auto 1fr auto;
    grid-template-areas:
      "nav topbar"
      "nav content"
      "nav footer";
    column-gap: 1.5rem;
  }

  .topbar {
    grid-area: topbar;
  }

  .content {
    grid-area: content;
  }

  .app-footer {
    grid-area: footer;
  }

  .bottom-nav {
    grid-area: nav;
    position: sticky;
    top: 1rem;
    align-self: start;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 0.25rem;
    padding: 0;
    margin: 0;
    border: none;
    overflow: visible;
    background: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    z-index: auto;
  }

  .bottom-nav button {
    justify-content: flex-start;
    width: 100%;
    min-height: 44px;
    padding: 0.6rem 0.9rem;
    border-radius: 14px;
    font-size: 0.95rem;
    gap: 0.7rem;
  }
}

@media (min-width: 1024px) {
  .hero {
    padding: 3rem;
  }

  .hero h1 {
    font-size: 2.4rem;
  }

  .app {
    max-width: 1240px;
  }
}

/* --- Movimiento reducido (accesibilidad) --- */
@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* --- Link button style (for anchors styled as buttons) --- */
a.btn-primary,
a.btn-secondary,
a.btn-success,
a.btn-danger,
a.btn-outline,
a.btn-white {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  border-radius: var(--radius-full);
  padding: 0.75rem 1.35rem;
  font-weight: 600;
  font-size: 0.92rem;
  letter-spacing: -0.01em;
  min-height: 48px;
  transition: transform 0.1s ease, background-color 0.15s ease,
    box-shadow 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

a.btn-primary:active,
a.btn-secondary:active,
a.btn-success:active,
a.btn-danger:active,
a.btn-outline:active,
a.btn-white:active {
  transform: scale(0.97);
}

/* --- Skeleton loading --- */
.skeleton {
  background: linear-gradient(90deg, var(--slate-100) 25%, var(--slate-200) 50%, var(--slate-100) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-sm);
}

/* --- Utility classes --- */
.text-center {
  text-align: center;
}

.text-muted {
  color: var(--text-secondary);
}

.text-sm {
  font-size: 0.82rem;
}

.text-xs {
  font-size: 0.75rem;
}

.font-bold {
  font-weight: 700;
}

.font-black {
  font-weight: 900;
}

.hidden {
  display: none !important;
}

.mt-1 {
  margin-top: 0.75rem;
}

.mt-2 {
  margin-top: 1.25rem;
}

.mb-1 {
  margin-bottom: 0.75rem;
}

.ml-1 {
  margin-left: 0.4rem;
}

.w-full {
  width: 100%;
}