/* ============================================================
   AÇAÍ BRASIL - Stock & Pedidos
   Paleta: #500A49 violeta · #F39600 naranja · #5B6B2D oliva
           #626262 gris · #FFFFFF blanco
   ============================================================ */

:root {
  --violeta:        #500A49;
  --violeta-dark:   #3A0735;
  --violeta-light:  #6E1E66;
  --naranja:        #F39600;
  --naranja-dark:   #D87F00;
  --oliva:          #5B6B2D;
  --oliva-light:    #7A8B45;
  --gris:           #626262;
  --gris-light:     #9A9A9A;
  --gris-bg:        #F4F4F6;
  --gris-border:    #E4E4E8;
  --blanco:         #FFFFFF;

  --rojo:    #DC2626;
  --amarillo:#EAB308;
  --verde:   #16A34A;

  --sombra-sm: 0 1px 3px rgba(80, 10, 73, .08);
  --sombra-md: 0 4px 14px rgba(80, 10, 73, .12);
  --sombra-lg: 0 10px 30px rgba(80, 10, 73, .18);

  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 18px;

  --font-display: 'Caveat Brush', 'Poppins', sans-serif;
  --font-body:    'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--gris-bg);
  font-family: var(--font-body);
  color: #1F1F23;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
}

a { color: var(--violeta); text-decoration: none; }
a:hover { color: var(--naranja); }

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

/* ============================================================
   TOPBAR
   ============================================================ */
.topbar {
  background: var(--violeta);
  color: var(--blanco);
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: var(--sombra-md);
}
.topbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.brand img {
  height: 38px;
  width: auto;
  filter: brightness(0) invert(1);
}
.brand-tag {
  background: var(--naranja);
  color: var(--violeta-dark);
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .5px;
}
.topnav {
  display: flex;
  gap: 4px;
  margin-left: auto;
  flex-wrap: wrap;
}
.topnav a {
  color: rgba(255, 255, 255, .75);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  transition: all .15s;
}
.topnav a:hover { color: var(--blanco); background: rgba(255,255,255,.08); }
.topnav a.active {
  color: var(--violeta-dark);
  background: var(--naranja);
  font-weight: 600;
}
.topbar-right {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: auto;
}
.topbar:not(.topbar-admin) .topbar-right { margin-left: 0; }

.user-pill {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  background: rgba(255,255,255,.1);
  padding: 6px 14px;
  border-radius: 999px;
  line-height: 1.1;
  margin-left: auto;
}
.topbar-admin .user-pill { margin-left: 0; }
.user-pill-label {
  font-size: 9px;
  color: rgba(255,255,255,.6);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.user-pill-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--blanco);
}
.btn-icon {
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,.1);
  color: var(--blanco);
  border-radius: 50%;
  font-size: 18px;
  transition: background .15s;
}
.btn-icon:hover { background: var(--naranja); color: var(--violeta-dark); }

/* ============================================================
   PAGE
   ============================================================ */
.page {
  max-width: 720px;
  margin: 0 auto;
  padding: 20px 16px 100px;
}
.page-admin {
  max-width: 1200px;
}

.page-title {
  font-family: var(--font-display);
  font-size: 42px;
  color: var(--violeta);
  margin: 8px 0 4px;
  letter-spacing: 1px;
}
.page-subtitle {
  color: var(--gris);
  font-size: 14px;
  margin: 0 0 24px;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footbar {
  text-align: center;
  padding: 20px 16px;
  color: var(--gris-light);
  font-size: 12px;
}
.footbar-mini {
  font-size: 11px;
  opacity: .7;
  margin-top: 2px;
}

/* ============================================================
   CARDS
   ============================================================ */
.card {
  background: var(--blanco);
  border-radius: var(--radius);
  box-shadow: var(--sombra-sm);
  padding: 20px;
  margin-bottom: 16px;
}
.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  gap: 10px;
}
.card-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--violeta);
  margin: 0;
}

/* Categoría header */
.cat-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 28px 0 12px;
  padding: 0 4px;
}
.cat-header-emoji { font-size: 22px; }
.cat-header-name {
  font-family: var(--font-display);
  font-size: 26px;
  color: var(--violeta);
  letter-spacing: 1px;
  margin: 0;
}

/* ============================================================
   STOCK LIST (sucursal — solo lectura)
   ============================================================ */
.stock-list {
  background: var(--blanco);
  border-radius: var(--radius);
  box-shadow: var(--sombra-sm);
  overflow: hidden;
}
.stock-row {
  display: grid;
  grid-template-columns: 36px 1fr auto auto;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--gris-border);
}
.stock-row:last-child { border-bottom: none; }
.stock-emoji { font-size: 20px; text-align: center; }
.stock-info { min-width: 0; }
.stock-name {
  font-weight: 600;
  font-size: 15px;
  color: #1F1F23;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.stock-unit {
  font-size: 11px;
  color: var(--gris-light);
  text-transform: uppercase;
  letter-spacing: .5px;
  margin-top: 2px;
}
.stock-cant {
  font-weight: 700;
  font-size: 18px;
  color: var(--violeta);
  font-variant-numeric: tabular-nums;
  min-width: 36px;
  text-align: right;
}
.stock-sem {
  font-size: 18px;
  width: 28px;
  text-align: center;
}

/* Semáforo backgrounds */
.sem-rojo     { background: rgba(220, 38, 38, .06); }
.sem-amarillo { background: rgba(234, 179, 8, .06); }
.sem-verde    { background: transparent; }

/* ============================================================
   BOTONES
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  background: var(--violeta);
  color: var(--blanco);
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all .15s;
  text-decoration: none;
}
.btn:hover { background: var(--violeta-light); transform: translateY(-1px); color: var(--blanco); }
.btn:active { transform: translateY(0); }
.btn-naranja { background: var(--naranja); color: var(--violeta-dark); }
.btn-naranja:hover { background: var(--naranja-dark); color: var(--violeta-dark); }
.btn-oliva { background: var(--oliva); }
.btn-oliva:hover { background: var(--oliva-light); color: var(--blanco); }
.btn-ghost {
  background: transparent;
  color: var(--violeta);
  border: 2px solid var(--violeta);
}
.btn-ghost:hover { background: var(--violeta); color: var(--blanco); }
.btn-danger { background: var(--rojo); }
.btn-danger:hover { background: #B91C1C; }
.btn-block { width: 100%; }
.btn-lg { padding: 16px 28px; font-size: 16px; }
.btn-sm { padding: 6px 12px; font-size: 12px; }

/* CTA gigante */
.btn-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: 100%;
  padding: 22px 24px;
  background: linear-gradient(135deg, var(--naranja) 0%, var(--naranja-dark) 100%);
  color: var(--violeta-dark);
  border: none;
  border-radius: var(--radius-lg);
  font-family: var(--font-display);
  font-size: 28px;
  letter-spacing: 1.5px;
  cursor: pointer;
  box-shadow: var(--sombra-md);
  transition: all .2s;
  margin: 24px 0;
}
.btn-cta:hover {
  transform: translateY(-2px);
  box-shadow: var(--sombra-lg);
  color: var(--violeta-dark);
}
.btn-cta:active { transform: translateY(0); }

/* ============================================================
   FORMS
   ============================================================ */
.form-group { margin-bottom: 16px; }
.form-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--gris);
  text-transform: uppercase;
  letter-spacing: .5px;
  margin-bottom: 6px;
}
.form-control {
  width: 100%;
  padding: 12px 14px;
  background: var(--blanco);
  border: 2px solid var(--gris-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 15px;
  color: #1F1F23;
  transition: border-color .15s, box-shadow .15s;
}
.form-control:focus {
  outline: none;
  border-color: var(--violeta);
  box-shadow: 0 0 0 3px rgba(80, 10, 73, .12);
}
textarea.form-control { min-height: 90px; resize: vertical; }
select.form-control {
  appearance: none;
  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='%23500A49' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

/* ============================================================
   LOGIN
   ============================================================ */
.login-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background:
    radial-gradient(circle at 20% 20%, rgba(243, 150, 0, .15) 0%, transparent 40%),
    radial-gradient(circle at 80% 80%, rgba(91, 107, 45, .15) 0%, transparent 40%),
    var(--violeta);
}
.login-card {
  width: 100%;
  max-width: 380px;
  background: var(--blanco);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  box-shadow: var(--sombra-lg);
}
.login-logo {
  text-align: center;
  margin-bottom: 24px;
}
.login-logo img {
  height: 90px;
  width: auto;
  margin: 0 auto;
}
.login-title {
  font-family: var(--font-display);
  font-size: 32px;
  color: var(--violeta);
  text-align: center;
  letter-spacing: 1px;
  margin: 8px 0 4px;
}
.login-sub {
  text-align: center;
  color: var(--gris);
  font-size: 13px;
  margin: 0 0 28px;
}
.login-tabs {
  display: flex;
  background: var(--gris-bg);
  border-radius: var(--radius-sm);
  padding: 4px;
  margin-bottom: 20px;
}
.login-tab {
  flex: 1;
  padding: 8px;
  text-align: center;
  font-size: 13px;
  font-weight: 600;
  color: var(--gris);
  cursor: pointer;
  border-radius: 6px;
  border: none;
  background: transparent;
  font-family: var(--font-body);
  transition: all .15s;
}
.login-tab.active {
  background: var(--violeta);
  color: var(--blanco);
}

/* ============================================================
   FLASH
   ============================================================ */
.flash-container {
  margin: 0 0 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.flash {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  border-left: 4px solid;
}
.flash-success { background: #ECFDF5; color: #065F46; border-color: var(--verde); }
.flash-error   { background: #FEF2F2; color: #991B1B; border-color: var(--rojo); }
.flash-warn    { background: #FEFCE8; color: #854D0E; border-color: var(--amarillo); }
.flash-info    { background: #EFF6FF; color: #1E40AF; border-color: #3B82F6; }

/* ============================================================
   PEDIDO (sucursal arma carrito)
   ============================================================ */
.pedido-row {
  display: grid;
  grid-template-columns: 34px 1fr 130px;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: var(--blanco);
  border-bottom: 1px solid var(--gris-border);
}
.pedido-row:first-child { border-radius: var(--radius) var(--radius) 0 0; }
.pedido-row:last-child  { border-bottom: none; border-radius: 0 0 var(--radius) var(--radius); }

.pedido-info-name {
  font-weight: 600;
  font-size: 15px;
}
.pedido-info-unit {
  font-size: 11px;
  color: var(--gris-light);
  text-transform: uppercase;
  letter-spacing: .5px;
  margin-top: 2px;
}

.qty-control {
  display: flex;
  align-items: center;
  background: var(--gris-bg);
  border-radius: 999px;
  overflow: hidden;
  height: 38px;
}
.qty-btn {
  width: 38px;
  height: 38px;
  border: none;
  background: transparent;
  color: var(--violeta);
  font-size: 22px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
}
.qty-btn:hover { background: rgba(80, 10, 73, .08); }
.qty-btn:disabled { opacity: .3; cursor: not-allowed; }
.qty-input {
  width: 50px;
  text-align: center;
  border: none;
  background: transparent;
  font-size: 16px;
  font-weight: 700;
  color: var(--violeta);
  font-family: var(--font-body);
}
.qty-input:focus { outline: none; }

.pedido-row.has-qty {
  background: linear-gradient(90deg, rgba(243, 150, 0, .08) 0%, transparent 100%);
}

.pedido-cart-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--violeta);
  color: var(--blanco);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 -4px 20px rgba(0,0,0,.15);
  z-index: 40;
  transform: translateY(100%);
  transition: transform .25s;
}
.pedido-cart-bar.visible { transform: translateY(0); }
.pedido-cart-info {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.pedido-cart-count { font-size: 18px; font-weight: 700; }
.pedido-cart-label { font-size: 11px; opacity: .8; text-transform: uppercase; letter-spacing: .5px; }

/* ============================================================
   ADMIN TABLAS
   ============================================================ */
.table-wrap {
  background: var(--blanco);
  border-radius: var(--radius);
  overflow-x: auto;
  box-shadow: var(--sombra-sm);
}
.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.table th {
  background: var(--gris-bg);
  color: var(--violeta);
  text-align: left;
  padding: 12px 14px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .5px;
  font-weight: 700;
  border-bottom: 2px solid var(--gris-border);
}
.table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--gris-border);
}
.table tbody tr:hover { background: rgba(80, 10, 73, .03); }
.table tbody tr:last-child td { border-bottom: none; }
.table .num { text-align: right; font-variant-numeric: tabular-nums; font-weight: 600; }
.table .actions { white-space: nowrap; text-align: right; }

.table-input {
  width: 80px;
  padding: 6px 8px;
  border: 2px solid var(--gris-border);
  border-radius: 6px;
  text-align: center;
  font-weight: 700;
  font-family: var(--font-body);
}
.table-input:focus {
  outline: none;
  border-color: var(--violeta);
}

/* Badges */
.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .5px;
}
.badge-verde    { background: #DCFCE7; color: #14532D; }
.badge-amarillo { background: #FEF3C7; color: #78350F; }
.badge-rojo     { background: #FEE2E2; color: #7F1D1D; }
.badge-violeta  { background: rgba(80, 10, 73, .1); color: var(--violeta); }
.badge-naranja  { background: rgba(243, 150, 0, .15); color: var(--naranja-dark); }

/* ============================================================
   DASHBOARD ADMIN
   ============================================================ */
.dash-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}
.dash-stat {
  background: var(--blanco);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--sombra-sm);
  position: relative;
  overflow: hidden;
}
.dash-stat::before {
  content: '';
  position: absolute;
  top: 0; left: 0; bottom: 0;
  width: 4px;
  background: var(--violeta);
}
.dash-stat.naranja::before { background: var(--naranja); }
.dash-stat.oliva::before   { background: var(--oliva); }
.dash-stat.rojo::before    { background: var(--rojo); }
.dash-stat-label {
  font-size: 11px;
  color: var(--gris);
  text-transform: uppercase;
  letter-spacing: .5px;
  font-weight: 600;
}
.dash-stat-value {
  font-size: 32px;
  font-weight: 800;
  color: var(--violeta);
  line-height: 1.1;
  margin-top: 6px;
}
.dash-stat-extra {
  font-size: 12px;
  color: var(--gris-light);
  margin-top: 4px;
}

/* ============================================================
   MODAL
   ============================================================ */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(31, 31, 35, .55);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 20px;
}
.modal-backdrop.open { display: flex; }
.modal {
  background: var(--blanco);
  border-radius: var(--radius);
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--sombra-lg);
}
.modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--gris-border);
}
.modal-title {
  margin: 0;
  font-size: 18px;
  color: var(--violeta);
  font-weight: 700;
}
.modal-body { padding: 20px 24px; }
.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--gris-border);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

/* ============================================================
   UTILIDADES
   ============================================================ */
.flex { display: flex; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.gap-1 { gap: 8px; }
.gap-2 { gap: 16px; }
.mt-2 { margin-top: 16px; }
.mt-4 { margin-top: 32px; }
.mb-2 { margin-bottom: 16px; }
.text-c { text-align: center; }
.text-r { text-align: right; }
.muted { color: var(--gris); font-size: 13px; }
.hidden { display: none !important; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
  .topbar-inner { flex-wrap: wrap; padding: 10px 12px; }
  .brand img { height: 32px; }
  .topnav {
    order: 10;
    width: 100%;
    overflow-x: auto;
    flex-wrap: nowrap;
    margin: 8px -12px -10px;
    padding: 0 12px 8px;
    -webkit-overflow-scrolling: touch;
  }
  .topnav a { white-space: nowrap; padding: 6px 12px; font-size: 13px; }
  .topbar-right { margin-left: auto; }
  .page { padding: 16px 12px 100px; }
  .page-title { font-size: 34px; }
  .stock-row { grid-template-columns: 30px 1fr auto auto; gap: 8px; padding: 12px; }
  .stock-name { font-size: 14px; }
  .pedido-row { grid-template-columns: 30px 1fr 120px; padding: 12px; }
  .table { font-size: 13px; }
  .table th, .table td { padding: 10px 8px; }
  .dash-stat-value { font-size: 26px; }
  .btn-cta { font-size: 24px; padding: 18px 20px; }
  .login-card { padding: 28px 22px; }
}

@media (max-width: 480px) {
  .user-pill-label { display: none; }
  .user-pill { padding: 8px 12px; }
  .brand-tag { display: none; }
}

/* ============================================================
   PRINT
   ============================================================ */
@media print {
  .topbar, .footbar, .btn-cta, .pedido-cart-bar { display: none; }
  body { background: var(--blanco); }
  .card, .stock-list, .table-wrap { box-shadow: none; }
}

/* === Stock disponible en pedido === */
.stock-disponible {
  color: var(--violeta);
  font-weight: 600;
}
.qty-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}