/* ==========================================================================
   TODO RICO - SISTEMA DE REPOSICIÓN DE PRODUCTOS (Desde 1998)
   Estética "Foodly": Orgánica, fresca, moderna, con fondos difusos en verde salvia
   y crema, tarjetas frosted glass y acentos en naranja coral cálido.
   ========================================================================== */

:root {
  /* Paleta Foodly Orgánica */
  --color-coral: #f2542d;
  --color-coral-hover: #d9411b;
  --color-coral-light: #ffede8;
  --color-coral-glow: rgba(242, 84, 45, 0.25);

  --color-sage-deep: #2d4436;
  --color-sage-primary: #4e6e58;
  --color-sage-light: #e8f0e6;
  --color-sage-border: #c9dbc6;

  /* Estados y Necesidad */
  --color-urgent: #e11d48;
  --color-urgent-bg: #fff1f2;
  --color-urgent-border: #fecdd3;
  --color-urgent-text: #9f1239;

  --color-warning: #ea580c;
  --color-warning-bg: #fff7ed;
  --color-warning-border: #fed7aa;
  --color-warning-text: #9a3412;

  --color-success: #15803d;
  --color-success-bg: #f0fdf4;
  --color-success-border: #bbf7d0;
  --color-success-text: #166534;

  /* Fondos y Efectos de Cristal (Glassmorphism) */
  --bg-body: #f7f9f5;
  --bg-glass: rgba(255, 255, 255, 0.82);
  --bg-glass-card: rgba(255, 255, 255, 0.92);
  --bg-glass-subtle: rgba(245, 248, 243, 0.7);
  --border-glass: rgba(255, 255, 255, 0.8);
  --border-subtle: #e5ece2;

  /* Textos */
  --text-title: #1a241d;
  --text-body: #37473d;
  --text-muted: #738477;

  /* Radios & Sombras Suaves */
  --radius-pill: 9999px;
  --radius-card: 22px;
  --radius-sm: 12px;
  --radius-md: 16px;

  --shadow-soft: 0 8px 30px rgba(45, 68, 54, 0.06);
  --shadow-card: 0 14px 38px rgba(45, 68, 54, 0.08);
  --shadow-hover: 0 20px 45px rgba(45, 68, 54, 0.12);
  --shadow-coral: 0 8px 22px rgba(242, 84, 45, 0.35);

  --transition-smooth: 220ms cubic-bezier(0.16, 1, 0.3, 1);
}

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

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: var(--bg-body);
  color: var(--text-body);
  line-height: 1.55;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
}

/* ==========================================================================
   FONDOS AMBIENTALES Y LUCES DIFUSAS (FOODLY GLOW MESH)
   ========================================================================== */
.ambient-glow-mesh {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: -1;
  pointer-events: none;
  overflow: hidden;
}

.glow-orb-1 {
  position: absolute;
  top: -10%;
  right: -5%;
  width: 650px;
  height: 650px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(184, 212, 180, 0.55) 0%, rgba(200, 224, 196, 0.25) 45%, transparent 70%);
  filter: blur(55px);
  animation: floatOrb 18s ease-in-out infinite alternate;
}

.glow-orb-2 {
  position: absolute;
  top: 30%;
  left: -10%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(254, 219, 203, 0.55) 0%, rgba(255, 237, 227, 0.25) 50%, transparent 70%);
  filter: blur(60px);
  animation: floatOrb 22s ease-in-out infinite alternate-reverse;
}

.glow-orb-3 {
  position: absolute;
  bottom: 5%;
  right: 15%;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(195, 222, 190, 0.4) 0%, rgba(230, 242, 227, 0.2) 50%, transparent 70%);
  filter: blur(50px);
}

@keyframes floatOrb {
  0% { transform: translateY(0) scale(1); }
  100% { transform: translateY(40px) scale(1.08); }
}

/* Elementos culinarios decorativos flotantes */
.culinary-accent {
  position: absolute;
  pointer-events: none;
  opacity: 0.85;
  filter: drop-shadow(0 10px 15px rgba(0,0,0,0.06));
  z-index: 0;
  transition: transform 0.3s ease;
}

.leaf-top-right {
  top: 15px;
  right: 6%;
  width: 90px;
  transform: rotate(25deg);
}

.tomato-slice {
  top: 320px;
  right: 3%;
  width: 65px;
  transform: rotate(-15deg);
}

.herbs-left {
  top: 580px;
  left: 2%;
  width: 80px;
  transform: rotate(45deg);
}

/* ==========================================================================
   HEADER DE MARCA - ESTILO MINIMALISTA Y ELEGANTE
   ========================================================================== */
.app-header {
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(215, 229, 212, 0.6);
  padding: 1.1rem 2rem;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 4px 20px rgba(45, 68, 54, 0.03);
}

.header-container {
  max-width: 1320px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.25rem;
}

.brand-block {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.brand-logo-badge {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--color-coral) 0%, #ff774e 100%);
  color: #ffffff;
  font-weight: 800;
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  box-shadow: var(--shadow-coral);
  letter-spacing: -0.5px;
  flex-shrink: 0;
}

.brand-tagline {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 1.8px;
  color: var(--color-sage-primary);
  font-weight: 700;
}

.brand-title {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--text-title);
  letter-spacing: -0.5px;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-top: -2px;
}

.since-badge {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--color-coral);
  background-color: var(--color-coral-light);
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(242, 84, 45, 0.2);
  letter-spacing: 0.3px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.system-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--text-body);
  background: rgba(255, 255, 255, 0.85);
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-soft);
}

.status-dot {
  width: 9px;
  height: 9px;
  background-color: #22c55e;
  border-radius: 50%;
  box-shadow: 0 0 10px #22c55e;
}

/* ==========================================================================
   HERO BANNER ELEGANTE
   ========================================================================== */
.hero-welcome {
  max-width: 1320px;
  margin: 1.5rem auto 1.25rem auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.hero-text h2 {
  font-size: 1.95rem;
  font-weight: 800;
  color: var(--text-title);
  letter-spacing: -0.8px;
  line-height: 1.2;
}

.hero-text p {
  color: var(--text-muted);
  font-size: 0.96rem;
  margin-top: 0.25rem;
}

.hero-quick-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg-glass-card);
  border: 1px solid var(--border-subtle);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-sage-deep);
  box-shadow: var(--shadow-soft);
}

/* ==========================================================================
   LAYOUT PRINCIPAL
   ========================================================================== */
.main-container {
  max-width: 1320px;
  width: 100%;
  margin: 0 auto;
  padding: 0 1.5rem 3rem 1.5rem;
  flex: 1;
  position: relative;
  z-index: 1;
}

/* ==========================================================================
   TARJETAS DE RESUMEN (KPIS) - ESTILO FOODLY CAPSULE
   ========================================================================== */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.25rem;
  margin-bottom: 1.75rem;
}

.metric-card {
  background: var(--bg-glass-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: var(--radius-card);
  padding: 1.4rem 1.5rem;
  display: flex;
  align-items: flex-start;
  gap: 1.15rem;
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
}

.metric-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: transparent;
  transition: background var(--transition-smooth);
}

.metric-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.metric-card.metric-urgent {
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.95) 0%, #fff6f4 100%);
  border-color: rgba(254, 205, 211, 0.8);
}
.metric-card.metric-urgent::before {
  background: linear-gradient(90deg, var(--color-coral), #ef4444);
}

.metric-card.metric-pending {
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.95) 0%, #fff9f0 100%);
  border-color: rgba(254, 215, 170, 0.8);
}
.metric-card.metric-pending::before {
  background: linear-gradient(90deg, var(--color-warning), #f59e0b);
}

.metric-card#card-metric-total-items {
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.95) 0%, #f4faf2 100%);
  border-color: rgba(201, 219, 198, 0.8);
}
.metric-card#card-metric-total-items::before {
  background: linear-gradient(90deg, var(--color-sage-primary), #22c55e);
}

.metric-icon-box {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-sage-light);
  color: var(--color-sage-deep);
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(45, 68, 54, 0.08);
}

.metric-urgent .metric-icon-box {
  background: linear-gradient(135deg, #fee2e2 0%, #ffe4e6 100%);
  color: var(--color-urgent);
  box-shadow: 0 4px 14px rgba(225, 29, 72, 0.15);
}

.metric-pending .metric-icon-box {
  background: linear-gradient(135deg, #fef3c7 0%, #ffedd5 100%);
  color: var(--color-warning);
  box-shadow: 0 4px 14px rgba(234, 88, 12, 0.15);
}

.metric-info {
  flex: 1;
}

.metric-label {
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-muted);
}

.metric-value-row {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin: 0.35rem 0 0.2rem 0;
}

.metric-value {
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1;
  color: var(--text-title);
  letter-spacing: -1px;
}

.metric-urgent .metric-value {
  color: var(--color-urgent);
}

.metric-pending .metric-value {
  color: var(--color-warning);
}

.metric-badge {
  font-size: 0.74rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  background-color: var(--color-urgent-bg);
  color: var(--color-urgent-text);
  border: 1px solid var(--color-urgent-border);
}

.metric-pending .metric-badge {
  background-color: var(--color-warning-bg);
  color: var(--color-warning-text);
  border-color: var(--color-warning-border);
}

.metric-badge.green {
  background-color: var(--color-success-bg);
  color: var(--color-success-text);
  border-color: var(--color-success-border);
}

.metric-desc {
  font-size: 0.84rem;
  color: var(--text-muted);
  margin-top: 0.2rem;
}

/* ==========================================================================
   PANEL DE CONTROLES (FILTROS + BÚSQUEDA) - ESTILO CAPSULA
   ========================================================================== */
.controls-panel {
  background: var(--bg-glass-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: var(--radius-card);
  padding: 1.15rem 1.6rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin-bottom: 1.75rem;
  box-shadow: var(--shadow-soft);
}

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

.filter-label {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-title);
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.custom-select, .form-group select, .form-group input {
  font-family: inherit;
  font-size: 0.92rem;
  padding: 0.65rem 1.15rem;
  border: 1.5px solid var(--border-subtle);
  border-radius: var(--radius-pill);
  background-color: #ffffff;
  color: var(--text-title);
  outline: none;
  transition: all var(--transition-smooth);
}

.custom-select:focus, .form-group select:focus, .form-group input:focus {
  border-color: var(--color-coral);
  box-shadow: 0 0 0 4px var(--color-coral-glow);
}

.search-group {
  flex: 1;
  min-width: 280px;
}

.search-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.search-icon {
  position: absolute;
  left: 1.1rem;
  color: var(--text-muted);
  pointer-events: none;
}

.search-input {
  width: 100%;
  font-family: inherit;
  font-size: 0.92rem;
  padding: 0.65rem 2.4rem 0.65rem 2.85rem;
  border: 1.5px solid var(--border-subtle);
  border-radius: var(--radius-pill);
  outline: none;
  background-color: #ffffff;
  transition: all var(--transition-smooth);
}

.search-input:focus {
  border-color: var(--color-coral);
  box-shadow: 0 0 0 4px var(--color-coral-glow);
}

.clear-search-btn {
  position: absolute;
  right: 1rem;
  background: none;
  border: none;
  font-size: 1.35rem;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0;
  line-height: 1;
}

.clear-search-btn:hover {
  color: var(--color-coral);
}

.toggle-filter-group {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  user-select: none;
  background: var(--color-sage-light);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
}

.toggle-switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #cbd5e1;
  transition: 0.25s;
  border-radius: 24px;
}

.toggle-slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: 0.25s;
  border-radius: 50%;
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

.toggle-switch input:checked + .toggle-slider {
  background-color: var(--color-coral);
}

.toggle-switch input:checked + .toggle-slider:before {
  transform: translateX(20px);
}

.toggle-text {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-sage-deep);
  cursor: pointer;
}

/* ==========================================================================
   PESTAÑAS DE NAVEGACIÓN (SEGMENTED CONTROL PILL)
   ========================================================================== */
.tabs-nav {
  display: inline-flex;
  background: rgba(255, 255, 255, 0.8);
  padding: 5px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-soft);
  margin-bottom: 1.5rem;
  gap: 4px;
}

.tab-btn {
  background: transparent;
  border: none;
  font-family: inherit;
  font-size: 0.94rem;
  font-weight: 700;
  color: var(--text-muted);
  padding: 0.65rem 1.4rem;
  border-radius: var(--radius-pill);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  cursor: pointer;
  transition: all var(--transition-smooth);
}

.tab-btn:hover {
  color: var(--text-title);
}

.tab-btn.active {
  background: #ffffff;
  color: var(--text-title);
  box-shadow: 0 3px 12px rgba(45, 68, 54, 0.08);
}

.tab-counter-badge {
  font-size: 0.74rem;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  font-weight: 800;
}

.tab-counter-badge.alert {
  background-color: var(--color-urgent);
  color: #ffffff;
}

.tab-counter-badge.warning {
  background-color: var(--color-warning);
  color: #ffffff;
}

/* ==========================================================================
   SECCIONES Y TABLAS - ESTILO GOURMET
   ========================================================================== */
.content-section {
  display: none;
}

.content-section.active {
  display: block;
  animation: fadeIn 220ms ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

.section-title-wrap h2 {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-title);
  letter-spacing: -0.4px;
}

.section-subtitle {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-top: 0.2rem;
}

/* Tabla Estilizada Foodly */
.table-responsive {
  background: var(--bg-glass-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.95);
  border-radius: var(--radius-card);
  overflow-x: auto;
  box-shadow: var(--shadow-card);
  margin-bottom: 1.75rem;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.92rem;
}

.data-table th {
  background-color: var(--color-sage-light);
  color: var(--color-sage-deep);
  font-weight: 800;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  padding: 1.05rem 1.25rem;
  border-bottom: 1px solid var(--color-sage-border);
  white-space: nowrap;
}

.data-table td {
  padding: 1.1rem 1.25rem;
  border-bottom: 1px solid var(--border-subtle);
  vertical-align: middle;
}

.data-table tbody tr:last-child td {
  border-bottom: none;
}

.data-table tbody tr {
  transition: background-color var(--transition-smooth);
}

.data-table tbody tr:hover {
  background-color: rgba(245, 248, 243, 0.85);
}

/* Filas bajo mínimo (alerta coral/rojo apetitosa) */
.data-table tbody tr.row-under-min {
  background-color: rgba(255, 241, 242, 0.75);
}

.data-table tbody tr.row-under-min:hover {
  background-color: rgba(255, 228, 230, 0.9);
}

.data-table tbody tr.row-under-min td:first-child {
  border-left: 5px solid var(--color-coral);
}

/* Alineaciones */
.text-right { text-align: right; }
.text-center { text-align: center; }

/* Celdas de producto */
.cell-product {
  display: flex;
  flex-direction: column;
}

.cell-product-name {
  font-weight: 800;
  color: var(--text-title);
  font-size: 0.98rem;
  letter-spacing: -0.2px;
}

.cell-location-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 3px 10px;
  font-size: 0.8rem;
  font-weight: 700;
  background-color: var(--color-sage-light);
  color: var(--color-sage-deep);
  border-radius: var(--radius-pill);
  white-space: nowrap;
  border: 1px solid rgba(201, 219, 198, 0.6);
}

.cell-category {
  color: var(--text-muted);
  font-size: 0.82rem;
  font-weight: 500;
}

.stock-number {
  font-variant-numeric: tabular-nums;
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--text-title);
}

.stock-number.urgent {
  color: var(--color-coral);
}

.unit-label {
  color: var(--text-muted);
  font-size: 0.84rem;
  margin-left: 3px;
  font-weight: 500;
}

/* Píldoras de Estado y Necesidad */
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  font-weight: 800;
  white-space: nowrap;
  letter-spacing: 0.2px;
}

.status-pill.danger {
  background-color: var(--color-urgent-bg);
  color: var(--color-urgent-text);
  border: 1px solid var(--color-urgent-border);
}

.status-pill.ok {
  background-color: var(--color-success-bg);
  color: var(--color-success-text);
  border: 1px solid var(--color-success-border);
}

.status-pill.warning {
  background-color: var(--color-warning-bg);
  color: var(--color-warning-text);
  border: 1px solid var(--color-warning-border);
}

.need-calc-badge {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.84rem;
  font-weight: 800;
  color: var(--color-coral);
  margin-top: 4px;
}

/* Acciones en fila */
.actions-cell {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

/* ==========================================================================
   BOTONES ESTILO FOODLY (PILL SHAPES)
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 700;
  padding: 0.65rem 1.35rem;
  border-radius: var(--radius-pill);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: all var(--transition-smooth);
  text-decoration: none;
  white-space: nowrap;
}

.btn-sm {
  padding: 0.4rem 0.9rem;
  font-size: 0.8rem;
  border-radius: var(--radius-pill);
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-coral) 0%, #ff6b4a 100%);
  color: #ffffff;
  border-color: transparent;
  box-shadow: var(--shadow-coral);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--color-coral-hover) 0%, var(--color-coral) 100%);
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(242, 84, 45, 0.45);
}

.btn-secondary {
  background-color: #ffffff;
  color: var(--text-title);
  border-color: var(--border-subtle);
  box-shadow: var(--shadow-soft);
}

.btn-secondary:hover {
  background-color: var(--bg-body);
  border-color: var(--color-sage-border);
  transform: translateY(-1px);
}

.btn-danger {
  background-color: var(--color-urgent);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(225, 29, 72, 0.25);
}

.btn-danger:hover {
  background-color: #be123c;
  transform: translateY(-1px);
}

/* Botón Pedir Faltante */
.btn-action-order {
  background: linear-gradient(135deg, #fff0ed 0%, #ffe5df 100%);
  color: var(--color-coral);
  border: 1.5px solid #ffcfc4;
  font-weight: 800;
}

.btn-action-order:hover {
  background: var(--color-coral);
  color: #ffffff;
  border-color: var(--color-coral);
  transform: translateY(-1px);
  box-shadow: var(--shadow-coral);
}

.btn-receive {
  background: linear-gradient(135deg, #eafbf0 0%, #dcfce7 100%);
  color: #166534;
  border: 1.5px solid #bbf7d0;
  font-weight: 800;
}

.btn-receive:hover {
  background-color: #bbf7d0;
  color: #14532d;
  transform: translateY(-1px);
}

.btn-icon-only {
  width: 36px;
  height: 36px;
  padding: 0;
  border-radius: 50%;
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  box-shadow: 0 2px 6px rgba(0,0,0,0.03);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-icon-only:hover {
  background-color: var(--color-sage-light);
  color: var(--text-title);
  border-color: var(--color-sage-border);
  transform: scale(1.08);
}

.btn-icon-only.btn-delete:hover {
  background-color: var(--color-urgent-bg);
  color: var(--color-urgent);
  border-color: var(--color-urgent-border);
}

/* ==========================================================================
   ESTADO VACÍO (EMPTY STATE)
   ========================================================================== */
.empty-state {
  text-align: center;
  padding: 3.5rem 1.5rem;
  background: var(--bg-glass-card);
  border: 2px dashed var(--border-subtle);
  border-radius: var(--radius-card);
  margin-bottom: 1.75rem;
}

.empty-icon {
  font-size: 3rem;
  margin-bottom: 0.75rem;
}

.empty-state h3 {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-title);
  margin-bottom: 0.35rem;
}

.empty-state p {
  font-size: 0.92rem;
  color: var(--text-muted);
  max-width: 420px;
  margin: 0 auto 1.25rem auto;
}

/* ==========================================================================
   TARJETA GUÍA RÁPIDA (3 PASOS) - ESTILO FOODLY
   ========================================================================== */
.quick-guide-card {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, #f4f8f2 100%);
  border: 1px solid var(--color-sage-border);
  border-radius: var(--radius-card);
  padding: 1.85rem;
  margin-top: 1.5rem;
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
}

.quick-guide-card::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 180px;
  height: 180px;
  background: radial-gradient(circle, rgba(242, 84, 45, 0.08) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.guide-header {
  margin-bottom: 1.5rem;
}

.guide-tag {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  color: var(--color-coral);
  display: inline-block;
  margin-bottom: 0.25rem;
}

.guide-header h3 {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--text-title);
}

.guide-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
}

.guide-step {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: #ffffff;
  padding: 1.25rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition-smooth);
}

.guide-step:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}

.step-num {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-coral) 0%, #ff6b4a 100%);
  color: #ffffff;
  font-weight: 800;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: var(--shadow-coral);
}

.step-content h4 {
  font-size: 1rem;
  font-weight: 800;
  color: var(--text-title);
  margin-bottom: 0.25rem;
}

.step-content p {
  font-size: 0.86rem;
  color: var(--text-muted);
  line-height: 1.45;
}

/* ==========================================================================
   MODALES FROSTED GLASS
   ========================================================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(26, 36, 29, 0.45);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all 250ms ease-out;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-card {
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: var(--radius-card);
  width: 100%;
  max-width: 600px;
  box-shadow: 0 25px 60px rgba(26, 36, 29, 0.2);
  overflow: hidden;
  transform: scale(0.94) translateY(12px);
  transition: transform 250ms cubic-bezier(0.16, 1, 0.3, 1);
  max-height: 90vh;
  display: flex;
  flex-direction: column;
}

.modal-overlay.active .modal-card {
  transform: scale(1) translateY(0);
}

.modal-card.modal-confirm {
  max-width: 440px;
}

.modal-header {
  padding: 1.35rem 1.65rem;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-header h3 {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-title);
  letter-spacing: -0.3px;
}

.modal-close-btn {
  background: #f1f5f0;
  border: none;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  font-size: 1.35rem;
  line-height: 1;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-smooth);
}

.modal-close-btn:hover {
  background-color: var(--color-urgent-bg);
  color: var(--color-urgent);
}

.modal-body {
  padding: 1.4rem 1.65rem;
  overflow-y: auto;
}

.form-row {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.15rem;
  flex-wrap: wrap;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  min-width: 140px;
}

.form-group.flex-1 { flex: 1; }
.form-group.flex-2 { flex: 2; min-width: 200px; }

.form-group label {
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--text-title);
}

.field-hint {
  font-size: 0.74rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.modal-preview-box {
  background-color: var(--color-sage-light);
  border: 1px dashed var(--color-sage-border);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  margin-bottom: 1.15rem;
  display: flex;
  align-items: center;
  gap: 0.95rem;
  flex-wrap: wrap;
}

.preview-title {
  font-size: 0.82rem;
  font-weight: 800;
  color: var(--color-sage-deep);
}

.preview-diff {
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--text-body);
}

.modal-notice {
  background-color: #f0fdf4;
  border: 1px solid #bbf7d0;
  color: #166534;
  padding: 0.85rem 1.15rem;
  border-radius: var(--radius-md);
  font-size: 0.86rem;
  line-height: 1.45;
  margin-bottom: 0.5rem;
}

.delete-warning-icon, .receive-icon {
  font-size: 3rem;
  margin-bottom: 0.5rem;
}

.modal-footer {
  padding: 1.1rem 1.65rem;
  border-top: 1px solid var(--border-subtle);
  background-color: rgba(245, 248, 243, 0.7);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.85rem;
}

/* ==========================================================================
   TOAST NOTIFICATIONS
   ========================================================================== */
.toast-container {
  position: fixed;
  bottom: 1.75rem;
  right: 1.75rem;
  z-index: 1100;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  background: var(--text-title);
  color: #ffffff;
  padding: 0.85rem 1.35rem;
  border-radius: var(--radius-pill);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.18);
  font-size: 0.9rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  animation: slideIn 250ms ease-out forwards;
}

.toast.toast-success {
  border-left: 5px solid #22c55e;
}

.toast.toast-danger {
  border-left: 5px solid var(--color-urgent);
}

.toast.toast-info {
  border-left: 5px solid var(--color-coral);
}

@keyframes slideIn {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.app-footer {
  text-align: center;
  padding: 2.5rem 1.5rem;
  color: var(--text-muted);
  font-size: 0.88rem;
  border-top: 1px solid var(--border-subtle);
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(12px);
  margin-top: auto;
  position: relative;
  z-index: 1;
}

.footer-sub {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 0.35rem;
}

/* ==========================================================================
   RESPONSIVIDAD (Móviles y Tablets)
   ========================================================================== */
@media (max-width: 768px) {
  .header-container {
    flex-direction: column;
    align-items: flex-start;
  }

  .header-actions {
    width: 100%;
    justify-content: space-between;
  }

  .controls-panel {
    flex-direction: column;
    align-items: stretch;
  }

  .filter-group, .search-group, .toggle-filter-group {
    width: 100%;
  }

  .form-row {
    flex-direction: column;
    gap: 0.85rem;
  }

  .guide-steps {
    grid-template-columns: 1fr;
  }

  .culinary-accent {
    display: none;
  }
}