/* ============================
   WMS - Sistema de Gestão de Estoque
   Cores: #3a5bdc (azul) + branco
   ============================ */

:root {
  --primary: #3a5bdc;
  --primary-dark: #2a47b8;
  --primary-light: #eef2ff;
  --white: #ffffff;
  --bg: #f4f5f7;
  --sidebar-bg: #ffffff;
  --sidebar-text: #64748b;
  --sidebar-active: rgba(58,91,220,0.08);
  --text: #2d2d3a;
  --text-muted: #888;
  --border: #e5e7eb;
  --shadow: 0 2px 12px rgba(0,0,0,0.08);
  --radius: 10px;
  --sidebar-width: 240px;
  --topbar-h: 60px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: 'Segoe UI', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  display: flex;
  min-height: 100vh;
}

/* ========== SIDEBAR ========== */
.sidebar {
  width: var(--sidebar-width);
  background: var(--sidebar-bg);
  border-right: 1px solid #e8ecf0;
  height: 100vh;
  position: fixed;
  top: 0; left: 0;
  display: flex;
  flex-direction: column;
  z-index: 100;
  transition: transform 0.25s ease;
  overflow: hidden;
  box-shadow: 2px 0 8px rgba(0,0,0,0.04);
}

.sidebar-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px 16px;
  border-bottom: 1px solid #e8ecf0;
}

.sidebar-logo a { display: flex; align-items: center; justify-content: center; }

.sidebar-logo-img {
  width: 148px;
  height: auto;
  display: block;
  filter: drop-shadow(0 2px 6px rgba(0,0,0,0.4));
}

.sidebar-nav {
  flex: 1;
  padding: 16px 12px;
  overflow-y: auto;
}

.nav-section {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: #b0bac6;
  padding: 8px 10px 4px;
  text-transform: uppercase;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  color: var(--sidebar-text);
  text-decoration: none;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.18s;
  margin-bottom: 2px;
}

.nav-item:hover { background: #f1f4f9; color: var(--primary); }
.nav-item.active { background: var(--sidebar-active); color: var(--primary); border-left: 3px solid var(--primary); font-weight: 600; }
.nav-item i { width: 18px; text-align: center; font-size: 15px; }

.sidebar-footer {
  padding: 16px;
  border-top: 1px solid #e8ecf0;
  display: flex;
  align-items: center;
  gap: 10px;
}

.user-info { flex: 1; display: flex; align-items: center; gap: 10px; overflow: hidden; }
.user-avatar {
  width: 34px; height: 34px;
  background: var(--primary);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 700; font-size: 14px; flex-shrink: 0;
}
.user-name { font-size: 13px; color: var(--text); font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-role { font-size: 11px; color: var(--sidebar-text); }
.logout-btn { color: var(--sidebar-text); padding: 8px; border-radius: 6px; transition: color 0.15s; text-decoration: none; }
.logout-btn:hover { color: var(--primary); }

/* ========== MAIN WRAPPER ========== */
.main-wrapper {
  margin-left: var(--sidebar-width);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  transition: margin-left 0.25s ease;
}

/* ========== TOPBAR ========== */
.topbar {
  height: var(--topbar-h);
  background: var(--white);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 24px;
  gap: 16px;
  position: sticky; top: 0; z-index: 50;
  box-shadow: 0 1px 8px rgba(0,0,0,0.05);
}

.sidebar-toggle {
  background: none; border: none; cursor: pointer;
  color: var(--text-muted); font-size: 18px;
  padding: 6px; border-radius: 6px;
  display: none;
  transition: color 0.15s;
}
.sidebar-toggle:hover { color: var(--primary); }

.topbar-title { flex: 1; font-size: 16px; font-weight: 600; color: var(--text); }

.btn-topbar {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: var(--bg);
  color: var(--text-muted);
  display: flex; align-items: center; justify-content: center;
  text-decoration: none; font-size: 16px;
  transition: all 0.15s;
}
.btn-topbar:hover { background: var(--primary); color: #fff; }

/* ========== CONTENT ========== */
.content { padding: 24px; flex: 1; }

/* ========== CARDS / STATS ========== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.stat-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 20px 24px;
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  gap: 16px;
}

.stat-icon {
  width: 52px; height: 52px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; flex-shrink: 0;
}

.stat-icon.red { background: var(--primary-light); color: var(--primary); }
.stat-icon.green { background: #e8f5e9; color: #2e7d32; }
.stat-icon.orange { background: #fff3e0; color: #e65100; }
.stat-icon.blue { background: #e3f2fd; color: #1565c0; }

.stat-value { font-size: 26px; font-weight: 700; color: var(--text); line-height: 1; }
.stat-label { font-size: 12px; color: var(--text-muted); margin-top: 4px; }

/* ========== PANELS ========== */
.panel {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  margin-bottom: 24px;
}

.panel-header {
  padding: 18px 24px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.panel-title { font-size: 15px; font-weight: 600; color: var(--text); display: flex; align-items: center; gap: 8px; }
.panel-title i { color: var(--primary); }
.panel-body { padding: 24px; }

/* ========== TABLES ========== */
.table-wrap { overflow-x: auto; }

table.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.data-table th {
  background: var(--bg);
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  padding: 12px 16px;
  text-align: left;
  border-bottom: 2px solid var(--border);
  white-space: nowrap;
}

.data-table td {
  padding: 13px 16px;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  vertical-align: middle;
}

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

/* ========== BADGES ========== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
}

.badge-success { background: #e8f5e9; color: #2e7d32; }
.badge-warning { background: #fff8e1; color: #f57f17; }
.badge-danger  { background: #fdecea; color: #c62828; }
.badge-info    { background: #e3f2fd; color: #1565c0; }
.badge-entrada { background: #e8f5e9; color: #2e7d32; }
.badge-saida   { background: #fdecea; color: #c62828; }

/* ========== BUTTONS ========== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 18px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: all 0.18s;
  white-space: nowrap;
}

.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); color: #fff; }

.btn-secondary { background: #f0f0f5; color: var(--text); }
.btn-secondary:hover { background: #e0e0e8; }

.btn-success { background: #4caf50; color: #fff; }
.btn-success:hover { background: #388e3c; }

.btn-warning { background: #ff9800; color: #fff; }
.btn-warning:hover { background: #e65100; }

.btn-danger { background: #f44336; color: #fff; }
.btn-danger:hover { background: #c62828; }

.btn-outline { background: transparent; color: var(--primary); border: 2px solid var(--primary); }
.btn-outline:hover { background: var(--primary); color: #fff; }

.btn-sm { padding: 6px 12px; font-size: 12px; }
.btn-lg { padding: 12px 28px; font-size: 15px; }
.btn-block { width: 100%; justify-content: center; }
.btn-icon { width: 34px; height: 34px; padding: 0; justify-content: center; border-radius: 8px; }

/* ========== FORMS ========== */
.form-group { margin-bottom: 18px; }
.form-label { display: block; font-size: 13px; font-weight: 600; color: var(--text); margin-bottom: 6px; }
.form-label span { color: var(--primary); }
.form-control {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: 14px;
  color: var(--text);
  background: #fff;
  transition: border-color 0.18s;
  font-family: inherit;
}
.form-control:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(58,91,220,0.1); }
.form-control::placeholder { color: #bbb; }
textarea.form-control { resize: vertical; min-height: 90px; }
select.form-control { cursor: pointer; }
.form-hint { font-size: 12px; color: var(--text-muted); margin-top: 4px; }
.form-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; }
.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-row-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.form-actions { display: flex; gap: 10px; margin-top: 24px; }

/* ========== ALERTS ========== */
.alert {
  padding: 13px 16px;
  border-radius: 8px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  position: relative;
}
.alert-success { background: #e8f5e9; color: #2e7d32; border-left: 4px solid #4caf50; }
.alert-danger  { background: #fdecea; color: #c62828; border-left: 4px solid #f44336; }
.alert-warning { background: #fff8e1; color: #f57f17; border-left: 4px solid #ffc107; }
.alert-info    { background: #e3f2fd; color: #1565c0; border-left: 4px solid #2196f3; }
.alert-close   { margin-left: auto; background: none; border: none; cursor: pointer; color: inherit; opacity: 0.6; font-size: 14px; }

/* ========== PAGE HEADER ========== */
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 12px;
}
.page-header-left h1 { font-size: 20px; font-weight: 700; color: var(--text); }
.page-header-left p  { font-size: 13px; color: var(--text-muted); margin-top: 3px; }
.breadcrumb { display: flex; gap: 6px; font-size: 12px; color: var(--text-muted); margin-bottom: 4px; }
.breadcrumb a { color: var(--primary); text-decoration: none; }

/* ========== SEARCH BAR ========== */
.search-bar {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.search-input-wrap { position: relative; flex: 1; min-width: 200px; }
.search-input-wrap i { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--text-muted); font-size: 14px; }
.search-input-wrap .form-control { padding-left: 36px; }

/* ========== QR CODE ========== */
.qr-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 20px;
  background: var(--bg);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}
.qr-box img { width: 200px; height: 200px; border-radius: 8px; background: #fff; padding: 8px; }
.qr-code-text { font-family: monospace; font-size: 16px; font-weight: 700; color: var(--text); letter-spacing: 2px; }

/* ========== SCANNER ========== */
.scanner-wrapper {
  max-width: 520px;
  margin: 0 auto;
}

.scanner-mode-buttons {
  display: grid;
  grid-template-columns: 1.25fr 1fr 1fr;
  gap: 8px;
  margin-bottom: 20px;
}

.scanner-mode-buttons .btn {
  justify-content: center;
}

.scanner-mode-main {
  font-size: 14px;
  font-weight: 800;
}

.scanner-input-group {
  display: flex;
  gap: 0;
  margin-bottom: 20px;
}

.scanner-input {
  flex: 1;
  padding: 16px 20px;
  font-size: 18px;
  border: 2px solid var(--primary);
  border-right: none;
  border-radius: 10px 0 0 10px;
  color: var(--text);
  font-family: inherit;
}
.scanner-input:focus { outline: none; }

.scanner-btn {
  padding: 0 22px;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 0 10px 10px 0;
  font-size: 18px;
  cursor: pointer;
  transition: background 0.18s;
}
.scanner-btn:hover { background: var(--primary-dark); }

.scanner-result {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px;
  display: none;
}

.product-found { border-left: 4px solid var(--primary); }

.product-info-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.product-code-badge {
  background: var(--primary-light);
  color: var(--primary);
  font-weight: 700;
  font-family: monospace;
  font-size: 14px;
  padding: 4px 12px;
  border-radius: 6px;
}

.movement-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 20px;
}

.action-btn {
  padding: 20px;
  border: 2px solid var(--border);
  border-radius: 10px;
  background: #fff;
  cursor: pointer;
  text-align: center;
  transition: all 0.18s;
  font-size: 14px;
  font-weight: 600;
}
.action-btn i { display: block; font-size: 26px; margin-bottom: 6px; }
.action-btn.entrada:hover, .action-btn.entrada.selected { border-color: #4caf50; background: #e8f5e9; color: #2e7d32; }
.action-btn.saida:hover, .action-btn.saida.selected   { border-color: #f44336; background: #fdecea; color: #c62828; }

/* ========== LOGIN ========== */
.login-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: var(--sidebar-bg);
  background-image: linear-gradient(135deg, #1e1e2e 0%, #2d2d4e 100%);
}

.login-card {
  background: #fff;
  border-radius: 16px;
  padding: 48px 40px;
  width: 100%;
  max-width: 400px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.login-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  margin-bottom: 32px;
}

.login-logo-img {
  width: 220px;
  height: auto;
  display: block;
}

.login-logo p  { font-size: 13px; color: var(--text-muted); }

/* ========== PRODUCT VIEW ========== */
.product-detail-grid {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 20px;
  align-items: start;
}

.info-group { margin-bottom: 16px; }
.info-group label { font-size: 11px; font-weight: 700; letter-spacing: 0.8px; text-transform: uppercase; color: var(--text-muted); display: block; margin-bottom: 4px; }
.info-group value { font-size: 15px; color: var(--text); display: block; }

.address-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  background: var(--bg);
  padding: 16px;
  border-radius: 10px;
  border: 1px solid var(--border);
}

.address-item { text-align: center; }
.address-item .addr-label { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--text-muted); }
.address-item .addr-value { font-size: 18px; font-weight: 700; color: var(--primary); margin-top: 2px; }

/* ========== PAGINATION ========== */
.pagination {
  display: flex;
  gap: 4px;
  align-items: center;
  justify-content: center;
  margin-top: 20px;
}
.page-link {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 8px;
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  background: var(--white);
  border: 1px solid var(--border);
  transition: all 0.15s;
}
.page-link:hover { background: var(--primary); color: #fff; border-color: var(--primary); }
.page-link.active { background: var(--primary); color: #fff; border-color: var(--primary); }
.page-link.disabled { opacity: 0.4; cursor: not-allowed; }

/* ========== WAREHOUSE MAP ========== */
.warehouse-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 20px;
  align-items: start;
}

.warehouse-main { min-width: 0; }
.warehouse-side { position: sticky; top: calc(var(--topbar-h) + 16px); }

.warehouse-toolbar {
  align-items: flex-start;
  flex-wrap: wrap;
}

.warehouse-hint {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 5px;
}

.warehouse-controls {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.warehouse-search {
  width: 300px;
  min-width: 220px;
  margin: 0;
}

.warehouse-controls select {
  width: 170px;
}

.warehouse-street-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  background: #fafafa;
}

.warehouse-rua-filter {
  border: 1px solid var(--border);
  background: #fff;
  color: var(--text);
  padding: 7px 12px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}

.warehouse-rua-filter.active,
.warehouse-rua-filter:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

.warehouse-map {
  padding: 18px;
  max-height: calc(100vh - 250px);
  overflow: auto;
}

.warehouse-street {
  margin-bottom: 24px;
  min-width: 980px;
}

.warehouse-street.is-hidden,
.warehouse-rack.is-hidden,
.warehouse-slot.is-hidden {
  display: none !important;
}

.warehouse-street-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
  padding: 10px 12px;
  background: #f7f7f9;
  border: 1px solid var(--border);
  border-radius: 8px;
}

.warehouse-street-header h2 {
  font-size: 16px;
  margin: 0;
}

.warehouse-street-header span {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 700;
}

.warehouse-rack-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(158px, 1fr));
  gap: 10px;
}

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

.warehouse-rack-title {
  background: #2d2d3a;
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 7px 10px;
}

.warehouse-levels {
  display: flex;
  flex-direction: column-reverse;
}

.warehouse-level {
  display: grid;
  grid-template-columns: 34px 1fr;
  border-top: 1px solid var(--border);
  min-height: 46px;
}

.warehouse-level:first-child { border-top: none; }

.warehouse-level-label {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f4f5f7;
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 700;
  border-right: 1px solid var(--border);
}

.warehouse-slots {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(50px, 1fr));
  gap: 5px;
  padding: 6px;
}

.warehouse-slot {
  min-height: 34px;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: #fff;
  color: var(--text);
  cursor: pointer;
  padding: 5px 6px;
  text-align: left;
  transition: transform 0.12s, box-shadow 0.12s, border-color 0.12s;
}

.warehouse-slot:hover,
.warehouse-slot.active {
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(0,0,0,0.12);
  border-color: var(--primary);
}

.slot-code {
  display: block;
  font-weight: 800;
  font-size: 12px;
}

.slot-count {
  display: block;
  font-size: 10px;
  color: var(--text-muted);
  margin-top: 1px;
}

.slot-empty {
  background: #fff;
  color: var(--text-muted);
}

.slot-ok {
  background: #e8f5e9;
  border-color: #9ccc9c;
  color: #2e7d32;
}

.slot-warning {
  background: #fff8e1;
  border-color: #ffd670;
  color: #a86100;
}

.slot-danger {
  background: #fdecea;
  border-color: #ef9a9a;
  color: #c62828;
}

.warehouse-slot.slot-extra {
  outline: 2px dashed #1565c0;
  outline-offset: -4px;
}

/* Mini mapa usado no scanner para escolher apenas endereços livres */
.scan-location-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.scan-location-search {
  flex: 1;
  min-width: 220px;
}

.scan-location-total {
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  color: #166534;
  border-radius: 8px;
  padding: 9px 12px;
  font-size: 12px;
  white-space: nowrap;
}

.scan-location-tabs {
  margin: 0 0 10px;
  padding: 0 0 8px;
}

.scan-location-map {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px;
  max-height: 430px;
  background: #fafafa;
}

.scan-location-map .warehouse-street {
  min-width: 0;
  margin-bottom: 16px;
}

.scan-location-map .warehouse-rack-grid {
  grid-template-columns: repeat(auto-fill, minmax(138px, 1fr));
}

.scan-location-map .warehouse-level {
  grid-template-columns: 30px 1fr;
  min-height: 42px;
}

.scan-location-map .warehouse-slots {
  grid-template-columns: repeat(auto-fit, minmax(44px, 1fr));
}

.scan-location-slot.slot-empty {
  background: #f0fdf4;
  border-color: #9ccc9c;
  color: #166534;
}

.scan-location-slot .slot-count {
  color: #2e7d32;
  font-weight: 700;
}

.warehouse-detail-panel {
  margin-bottom: 16px;
}

.warehouse-detail-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.warehouse-detail-head h3 {
  font-size: 18px;
  margin: 0 0 4px;
}

.warehouse-detail-head p,
.warehouse-detail-meta {
  font-size: 12px;
  color: var(--text-muted);
}

.warehouse-detail-summary {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 14px;
}

.warehouse-detail-summary div {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px;
}

.warehouse-detail-summary strong {
  display: block;
  font-size: 18px;
}

.warehouse-detail-summary span {
  display: block;
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 3px;
}

.warehouse-detail-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.warehouse-detail-product {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
}

.warehouse-detail-product strong {
  color: var(--primary);
  font-family: monospace;
}

.warehouse-detail-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
}

.warehouse-legend {
  display: grid;
  gap: 10px;
  font-size: 13px;
}

.legend-dot {
  width: 16px;
  height: 16px;
  border-radius: 5px;
  border: 1px solid var(--border);
  display: inline-block;
  vertical-align: middle;
  margin-right: 8px;
}

.legend-dot.slot-extra {
  background: #fff;
  outline: 2px dashed #1565c0;
  outline-offset: -4px;
}

.warehouse-unaddressed {
  display: grid;
  gap: 8px;
}

.warehouse-unaddressed a {
  display: grid;
  gap: 2px;
  padding: 9px;
  border: 1px solid var(--border);
  border-radius: 8px;
  text-decoration: none;
  color: var(--text);
}

.warehouse-unaddressed strong {
  color: var(--primary);
  font-family: monospace;
}

.warehouse-unaddressed span {
  font-size: 12px;
  color: var(--text-muted);
}

/* ========== INVENTORY ========== */
.inventory-home-grid {
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
  gap: 20px;
  align-items: start;
}

.inventory-map .inventory-slot-pending {
  background: #fff8e1;
  border-color: #ffd670;
  color: #8a5a00;
}

.inventory-map .inventory-slot-pending .slot-count {
  color: #8a5a00;
  font-weight: 700;
}

.inventory-map .inventory-slot-counted {
  background: #e8f5e9;
  border-color: #9ccc9c;
  color: #2e7d32;
}

.inventory-map .inventory-slot-counted .slot-count {
  color: #2e7d32;
  font-weight: 700;
}

.inventory-flow {
  display: grid;
  gap: 12px;
}

.inventory-flow div {
  display: grid;
  grid-template-columns: 30px 1fr;
  gap: 10px;
  align-items: center;
}

.inventory-flow strong {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: var(--primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}

.inventory-flow span {
  font-size: 13px;
  color: var(--text);
}

.inventory-total-qty {
  font-size: 28px;
  font-weight: 800;
  color: var(--primary);
  text-align: center;
}

.inventory-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 9000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 14px;
  background: rgba(0,0,0,0.58);
}

.inventory-modal {
  width: min(980px, 100%);
  max-height: 92vh;
  overflow: auto;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 24px 64px rgba(0,0,0,0.28);
}

.inventory-modal-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  padding: 18px 22px;
  background: var(--primary);
  color: #fff;
}

.inventory-modal-kicker {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  opacity: 0.82;
}

.inventory-modal-head h2 {
  font-size: 20px;
  margin: 3px 0 2px;
}

.inventory-modal-head p {
  font-size: 13px;
  opacity: 0.9;
}

.inventory-modal-close {
  width: 36px;
  height: 36px;
  border: none;
  border-radius: 8px;
  background: rgba(255,255,255,0.18);
  color: #fff;
  cursor: pointer;
  flex-shrink: 0;
}

.inventory-modal-close:hover {
  background: rgba(255,255,255,0.28);
}

.inventory-modal-body {
  padding: 20px;
}

.inventory-modal-grid {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(280px, 0.9fr);
  gap: 18px;
  align-items: start;
}

.inventory-camera-card,
.inventory-count-card,
.inventory-position-list {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px;
  background: #fff;
}

.inventory-position-list {
  margin-top: 18px;
}

.inventory-section-title {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 12px;
}

.inventory-section-title i {
  color: var(--primary);
}

.inventory-reader {
  min-height: 280px;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  background: #111;
}

.inventory-camera-actions {
  display: flex;
  gap: 8px;
  margin-top: 10px;
}

.inventory-manual-read {
  margin-top: 14px;
}

.inventory-code-group {
  margin-bottom: 0;
}

.inventory-product-card {
  border: 1px solid #bbf7d0;
  background: #f0fdf4;
  border-radius: 8px;
  padding: 12px;
  margin-bottom: 14px;
}

.inventory-product-code {
  color: var(--primary);
  font-family: monospace;
  font-size: 14px;
  font-weight: 800;
}

.inventory-product-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  margin-top: 3px;
}

.inventory-product-meta {
  color: var(--text-muted);
  font-size: 12px;
  margin-top: 4px;
}

.inventory-lote-input,
.inventory-qty-input {
  text-align: center;
  font-size: 24px;
  font-weight: 800;
}

.inventory-lote-input {
  letter-spacing: 4px;
}

.inventory-status {
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 13px;
  margin-top: 12px;
}

.inventory-status-info {
  background: #e3f2fd;
  color: #1565c0;
  border: 1px solid #90caf9;
}

.inventory-status-success {
  background: #e8f5e9;
  color: #2e7d32;
  border: 1px solid #9ccc9c;
}

.inventory-status-warning {
  background: #fff8e1;
  color: #8a5a00;
  border: 1px solid #ffd670;
}

.inventory-status-danger {
  background: #fdecea;
  color: #c62828;
  border: 1px solid #ef9a9a;
}

.inventory-count-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px;
  margin-bottom: 8px;
}

.inventory-count-item-main {
  min-width: 0;
  font-size: 13px;
}

.inventory-count-item-main strong {
  color: var(--primary);
  font-family: monospace;
}

.inventory-count-item-main span {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 2px;
}

.inventory-count-item-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.inventory-count-item-actions b {
  color: var(--text);
  white-space: nowrap;
}

.inventory-empty-list {
  padding: 16px;
  border: 1px dashed var(--border);
  border-radius: 8px;
  color: var(--text-muted);
  text-align: center;
  font-size: 13px;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); box-shadow: 4px 0 20px rgba(0,0,0,0.3); }
  .main-wrapper { margin-left: 0; }
  .sidebar-toggle { display: flex; }
  .content { padding: 16px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .form-row-4, .form-row-2 { grid-template-columns: 1fr 1fr; }
  .product-detail-grid { grid-template-columns: 1fr; }
  .warehouse-layout { grid-template-columns: 1fr; }
  .warehouse-side { position: static; }
  .warehouse-controls { width: 100%; }
  .warehouse-search, .warehouse-controls select { width: 100%; }
  .warehouse-map { max-height: none; }
  .inventory-home-grid { grid-template-columns: 1fr; }
  .inventory-modal-grid { grid-template-columns: 1fr; }
  .inventory-reader { min-height: 220px; }
  .scan-location-toolbar { flex-direction: column; align-items: stretch; }
  .scan-location-search { min-width: 0; width: 100%; }
  .scan-location-total { text-align: center; }
  .scan-location-map { max-height: 55vh; }
  .login-card { padding: 32px 24px; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
  .form-row-4, .form-row-2 { grid-template-columns: 1fr; }
  .scanner-mode-buttons { grid-template-columns: 1fr; }
  .inventory-count-item { grid-template-columns: 1fr; }
  .inventory-count-item-actions { justify-content: space-between; }
}

/* ========== UTILITIES ========== */
.text-muted  { color: var(--text-muted); }
.text-primary { color: var(--primary); }
.text-success { color: #2e7d32; }
.text-danger  { color: #c62828; }
.fw-bold { font-weight: 700; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.gap-1 { gap: 8px; }
.gap-2 { gap: 12px; }
.empty-state { text-align: center; padding: 48px 20px; color: var(--text-muted); }
.empty-state i { font-size: 48px; opacity: 0.3; margin-bottom: 12px; display: block; }
.divider { border: none; border-top: 1px solid var(--border); margin: 20px 0; }