/* ============================================
   711 Store Manager — Warm Comfort Theme
   ============================================ */

:root {
  --bg-primary: #f5f1ec;
  --bg-secondary: #faf8f5;
  --bg-card: #ffffff;
  --bg-card-hover: #fcfaf7;
  --bg-sidebar: #ffffff;
  --bg-input: #f8f6f3;
  --bg-input-hover: #f0ece7;
  --text-primary: #2c2c2c;
  --text-secondary: #7a756e;
  --text-muted: #b0aba4;
  --accent-amber: #d48a3c;
  --accent-amber-soft: #c47a2e;
  --accent-amber-glow: rgba(212, 138, 60, 0.12);
  --accent-green: #5b8c5a;
  --accent-green-soft: #4a7a49;
  --accent-green-glow: rgba(91, 140, 90, 0.12);
  --accent-red: #c45a5a;
  --accent-red-soft: #b34a4a;
  --accent-blue: #5a7c9e;
  --accent-blue-soft: #4a6c8e;
  --accent-purple: #8a75a8;
  --accent-purple-soft: #7a6598;
  --border-color: #e8e3de;
  --border-hover: #d5cec7;
  --border-accent: rgba(212, 138, 60, 0.25);
  --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.06);
  --shadow-card-hover: 0 4px 12px rgba(0, 0, 0, 0.06), 0 2px 4px rgba(0, 0, 0, 0.04);
  --shadow-glow-amber: 0 2px 12px rgba(212, 138, 60, 0.15);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --font-body: 'Noto Sans TC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', 'Fira Code', monospace;
  --sidebar-width: 240px;
}

/* ===== Reset & Base ===== */
*, *::before, *::after { box-sizing: border-box; }

html {
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text-primary);
  background: var(--bg-primary);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}

/* Subtle warm ambient background */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 800px 500px at 80% 10%, rgba(212, 138, 60, 0.03) 0%, transparent 60%),
    radial-gradient(ellipse 600px 600px at 20% 90%, rgba(90, 124, 158, 0.02) 0%, transparent 60%);
}

/* ===== Layout ===== */
.app-wrapper {
  display: flex;
  min-height: 100vh;
  position: relative;
  z-index: 1;
}

/* ===== Sidebar ===== */
.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: var(--sidebar-width);
  height: 100vh;
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  z-index: 100;
  transition: transform 0.3s ease;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 28px 20px 20px;
  text-decoration: none;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border-color);
}

.sidebar-brand-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--accent-amber), var(--accent-amber-soft));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: #fff;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(212, 138, 60, 0.2);
}

.sidebar-brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.3;
}

.sidebar-brand-title {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: var(--text-primary);
}

.sidebar-brand-sub {
  font-size: 11px;
  color: var(--text-secondary);
  font-weight: 400;
}

.sidebar-nav {
  flex: 1;
  padding: 12px 12px;
  list-style: none;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sidebar-nav-item {
  list-style: none;
}

.sidebar-nav-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  font-weight: 450;
  transition: all 0.2s ease;
  position: relative;
}

.sidebar-nav-link:hover {
  color: var(--text-primary);
  background: var(--bg-input);
}

.sidebar-nav-link.active {
  color: var(--accent-amber);
  background: var(--accent-amber-glow);
  font-weight: 500;
}

.sidebar-nav-link.active::before {
  content: '';
  position: absolute;
  left: -12px;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 20px;
  border-radius: 0 3px 3px 0;
  background: var(--accent-amber);
  box-shadow: 0 0 6px rgba(212, 138, 60, 0.3);
}

.sidebar-nav-link i {
  font-size: 18px;
  width: 22px;
  text-align: center;
  flex-shrink: 0;
}

.sidebar-footer {
  padding: 16px 12px;
  border-top: 1px solid var(--border-color);
}

.sidebar-user {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 13px;
  transition: all 0.2s;
  cursor: pointer;
}

.sidebar-user:hover {
  background: var(--bg-input);
  color: var(--text-primary);
}

.sidebar-user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, #e8e3de, #d5cec7);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 600;
  color: var(--accent-amber);
  flex-shrink: 0;
  border: 1px solid var(--border-color);
}

/* ===== Main Content ===== */
.main-content {
  margin-left: var(--sidebar-width);
  flex: 1;
  padding: 32px 40px;
  position: relative;
  z-index: 1;
  min-height: 100vh;
}

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 28px;
}

.page-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
  letter-spacing: 0.3px;
}

.page-title i {
  color: var(--accent-amber);
  margin-right: 10px;
}

/* ===== Cards ===== */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  transition: all 0.25s ease;
}

.card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-card-hover);
}

.card-header {
  background: transparent;
  border-bottom: 1px solid var(--border-color);
  padding: 16px 20px;
  font-weight: 600;
  font-size: 14px;
  color: var(--text-primary);
  display: flex;
  align-items: center;
}

.card-body {
  padding: 20px;
}

.card-footer {
  background: transparent;
  border-top: 1px solid var(--border-color);
  padding: 12px 20px;
}

/* Stat Card */
.stat-card {
  padding: 20px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.stat-card-info {
  flex: 1;
  min-width: 0;
}

.stat-card-label {
  font-size: 12px;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  font-weight: 500;
  margin-bottom: 6px;
}

.stat-card-value {
  font-size: 30px;
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 4px;
  font-variant-numeric: tabular-nums;
}

.stat-card-sub {
  font-size: 12px;
  color: var(--text-muted);
}

.stat-card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.stat-card-icon.amber {
  background: rgba(212, 138, 60, 0.1);
  color: var(--accent-amber);
}

.stat-card-icon.green {
  background: rgba(91, 140, 90, 0.1);
  color: var(--accent-green);
}

.stat-card-icon.red {
  background: rgba(196, 90, 90, 0.1);
  color: var(--accent-red);
}

.stat-card-icon.blue {
  background: rgba(90, 124, 158, 0.1);
  color: var(--accent-blue);
}

.stat-card-icon.purple {
  background: rgba(138, 117, 168, 0.1);
  color: var(--accent-purple);
}

/* ===== Tables ===== */
.table-container {
  overflow-x: auto;
}

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.table thead th {
  padding: 12px 16px;
  text-align: left;
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  white-space: nowrap;
}

.table tbody td {
  padding: 11px 16px;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-primary);
  vertical-align: middle;
}

.table tbody tr {
  transition: background 0.15s;
}

.table tbody tr:hover {
  background: var(--bg-secondary);
}

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

.table tbody code {
  font-family: var(--font-mono);
  font-size: 12px;
  background: var(--bg-input);
  padding: 2px 8px;
  border-radius: 4px;
  color: var(--accent-amber);
  border: 1px solid var(--border-color);
}

/* ===== Utility Classes ===== */
.font-mono {
  font-family: var(--font-mono) !important;
}

.d-none {
  display: none !important;
}

/* Force Bootstrap grid gap to match our theme */
.row.g-2 > .col,
.row.g-2 > [class*="col-"] {
  padding-top: 4px;
  padding-bottom: 4px;
}

.row.g-3 > .col,
.row.g-3 > [class*="col-"] {
  padding-top: 8px;
  padding-bottom: 8px;
}

/* ===== Badges ===== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.3px;
}

.badge-amber {
  background: rgba(212, 138, 60, 0.1);
  color: var(--accent-amber);
  border: 1px solid rgba(212, 138, 60, 0.15);
}

.badge-green {
  background: rgba(91, 140, 90, 0.1);
  color: var(--accent-green);
  border: 1px solid rgba(91, 140, 90, 0.15);
}

.badge-red {
  background: rgba(196, 90, 90, 0.1);
  color: var(--accent-red);
  border: 1px solid rgba(196, 90, 90, 0.15);
}

.badge-gray {
  background: var(--bg-input);
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
}

/* Status Dot */
.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}

.status-dot.green {
  background: var(--accent-green);
  box-shadow: 0 0 6px rgba(91, 140, 90, 0.3);
}

.status-dot.green.pulse {
  animation: pulse-dot 2s ease-in-out infinite;
}

.status-dot.amber {
  background: var(--accent-amber);
  box-shadow: 0 0 6px rgba(212, 138, 60, 0.3);
}

.status-dot.red {
  background: var(--accent-red);
  box-shadow: 0 0 6px rgba(196, 90, 90, 0.3);
}

.status-dot.gray {
  background: var(--text-muted);
}

@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 0 rgba(91, 140, 90, 0.4); }
  50% { box-shadow: 0 0 0 6px rgba(91, 140, 90, 0); }
}

/* ===== Forms ===== */
.form-control, .form-select {
  background: var(--bg-input) !important;
  border: 1px solid var(--border-color) !important;
  color: var(--text-primary) !important;
  border-radius: var(--radius-sm) !important;
  padding: 9px 14px !important;
  font-size: 13px !important;
  font-family: var(--font-body) !important;
  transition: all 0.2s ease !important;
}

.form-control:focus, .form-select:focus {
  background: var(--bg-input-hover) !important;
  border-color: var(--accent-amber) !important;
  box-shadow: 0 0 0 3px var(--accent-amber-glow) !important;
  outline: none !important;
}

.form-control::placeholder {
  color: var(--text-muted);
  opacity: 0.6;
}

.form-label {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 6px;
  letter-spacing: 0.3px;
}

.form-text {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 9px 18px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  font-family: var(--font-body);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  line-height: 1.4;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-amber {
  background: linear-gradient(135deg, var(--accent-amber), var(--accent-amber-soft));
  color: #fff;
  border: none;
  box-shadow: 0 2px 8px rgba(212, 138, 60, 0.2);
}

.btn-amber:hover:not(:disabled) {
  box-shadow: 0 4px 16px rgba(212, 138, 60, 0.3);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
}

.btn-ghost:hover:not(:disabled) {
  background: var(--bg-input);
  color: var(--text-primary);
  border-color: var(--border-hover);
}

.btn-ghost-amber {
  background: transparent;
  color: var(--accent-amber);
  border: 1px solid rgba(212, 138, 60, 0.2);
}

.btn-ghost-amber:hover:not(:disabled) {
  background: rgba(212, 138, 60, 0.08);
  border-color: var(--accent-amber);
}

.btn-ghost-green {
  background: transparent;
  color: var(--accent-green);
  border: 1px solid rgba(91, 140, 90, 0.2);
}

.btn-ghost-green:hover:not(:disabled) {
  background: rgba(91, 140, 90, 0.08);
  border-color: var(--accent-green);
}

.btn-ghost-red {
  background: transparent;
  color: var(--accent-red);
  border: 1px solid rgba(196, 90, 90, 0.2);
}

.btn-ghost-red:hover:not(:disabled) {
  background: rgba(196, 90, 90, 0.08);
  border-color: var(--accent-red);
}

.btn-sm {
  padding: 6px 12px;
  font-size: 12px;
}

/* ===== Pagination ===== */
.pagination {
  display: flex;
  gap: 4px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.page-item {
  list-style: none;
}

.page-link {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 34px;
  height: 34px;
  padding: 0 8px;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  border: 1px solid var(--border-color);
  transition: all 0.2s ease;
}

.page-link:hover {
  background: var(--bg-input);
  color: var(--text-primary);
  border-color: var(--border-hover);
}

.page-item.active .page-link {
  background: rgba(212, 138, 60, 0.1);
  color: var(--accent-amber);
  border-color: rgba(212, 138, 60, 0.2);
}

.page-item.disabled .page-link {
  opacity: 0.3;
  pointer-events: none;
}

/* ===== Log Viewer ===== */
.log-viewer {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  max-height: 480px;
  overflow-y: auto;
  padding: 16px;
  position: relative;
}

.log-viewer::before {
  content: '';
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  height: 20px;
  background: linear-gradient(180deg, var(--bg-secondary) 0%, transparent 100%);
  z-index: 2;
  display: block;
  margin-top: -16px;
  margin-bottom: -4px;
  pointer-events: none;
}

.log-entry {
  display: flex;
  gap: 12px;
  padding: 2px 0;
  border-bottom: 1px solid var(--border-color);
}

.log-entry:last-child {
  border-bottom: none;
}

.log-time {
  color: var(--text-muted);
  flex-shrink: 0;
  user-select: none;
}

.log-message {
  color: var(--text-primary);
  word-break: break-all;
}

.log-viewer::-webkit-scrollbar {
  width: 6px;
}

.log-viewer::-webkit-scrollbar-track {
  background: transparent;
}

.log-viewer::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 3px;
}

.log-viewer::-webkit-scrollbar-thumb:hover {
  background: var(--border-hover);
}

/* ===== Spider Action Card ===== */
.action-card {
  text-align: center;
  padding: 24px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.action-card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 4px;
}

.action-card-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
}

.action-card-desc {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.4;
  max-width: 200px;
}

/* ===== Login Page ===== */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

/* Floating orbs */
.login-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}

.login-orb-1 {
  width: 400px;
  height: 400px;
  background: rgba(212, 138, 60, 0.06);
  top: -100px;
  right: -100px;
  animation: orb-float 25s ease-in-out infinite;
}

.login-orb-2 {
  width: 300px;
  height: 300px;
  background: rgba(90, 124, 158, 0.04);
  bottom: -80px;
  left: -80px;
  animation: orb-float 30s ease-in-out infinite reverse;
}

.login-orb-3 {
  width: 250px;
  height: 250px;
  background: rgba(91, 140, 90, 0.04);
  top: 50%;
  left: 50%;
  animation: orb-float 20s ease-in-out infinite;
}

@keyframes orb-float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(30px, -40px) scale(1.05); }
  50% { transform: translate(-20px, 20px) scale(0.95); }
  75% { transform: translate(40px, 30px) scale(1.02); }
}

.login-card {
  position: relative;
  z-index: 1;
  width: 400px;
  background: #fff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
  overflow: hidden;
}

.login-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-amber), transparent);
}

.login-card-body {
  padding: 40px 36px 36px;
}

.login-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--accent-amber), var(--accent-amber-soft));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: #fff;
  margin: 0 auto 20px;
  box-shadow: 0 4px 12px rgba(212, 138, 60, 0.2);
}

.login-title {
  text-align: center;
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 4px;
  letter-spacing: 0.5px;
}

.login-subtitle {
  text-align: center;
  font-size: 13px;
  color: var(--text-secondary);
  margin: 0 0 32px;
}

.login-input-group {
  margin-bottom: 20px;
}

.login-input-group label {
  display: block;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 6px;
  letter-spacing: 0.3px;
}

.login-input {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 14px;
  font-family: var(--font-body);
  transition: all 0.2s ease;
  outline: none;
}

.login-input:focus {
  border-color: var(--accent-amber);
  box-shadow: 0 0 0 3px var(--accent-amber-glow);
  background: var(--bg-input-hover);
}

.login-input::placeholder {
  color: var(--text-muted);
  opacity: 0.5;
}

.login-btn {
  width: 100%;
  padding: 12px;
  background: linear-gradient(135deg, var(--accent-amber), var(--accent-amber-soft));
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 600;
  font-family: var(--font-body);
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 2px 8px rgba(212, 138, 60, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.login-btn:hover:not(:disabled) {
  box-shadow: 0 4px 16px rgba(212, 138, 60, 0.3);
  transform: translateY(-1px);
}

.login-btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.login-error {
  background: rgba(196, 90, 90, 0.08);
  border: 1px solid rgba(196, 90, 90, 0.15);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  color: var(--accent-red);
  font-size: 13px;
  margin-bottom: 16px;
  display: none;
}

.login-error.show {
  display: block;
}

.login-version {
  text-align: center;
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 24px;
}

/* ===== Spider Status Info ===== */
.spider-info-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border-color);
}

.spider-info-row:last-child {
  border-bottom: none;
}

.spider-info-label {
  width: 80px;
  font-size: 13px;
  color: var(--text-secondary);
  flex-shrink: 0;
}

.spider-info-value {
  font-size: 13px;
  color: var(--text-primary);
}

/* ===== Animations ===== */
.fade-up {
  opacity: 0;
  transform: translateY(12px);
  animation: fade-up 0.45s ease forwards;
}

@keyframes fade-up {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-up-d1 { animation-delay: 0.05s; }
.fade-up-d2 { animation-delay: 0.1s; }
.fade-up-d3 { animation-delay: 0.15s; }
.fade-up-d4 { animation-delay: 0.2s; }
.fade-up-d5 { animation-delay: 0.25s; }
.fade-up-d6 { animation-delay: 0.3s; }
.fade-up-d7 { animation-delay: 0.35s; }
.fade-up-d8 { animation-delay: 0.4s; }

/* Loader spinner */
.spinner {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #fff;
  animation: spin 0.6s linear infinite;
  display: inline-block;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ===== Responsive ===== */
@media (max-width: 991px) {
  .main-content {
    padding: 24px 20px;
  }
}

@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
  }

  .sidebar.open {
    transform: translateX(0);
  }

  .main-content {
    margin-left: 0;
    padding: 20px 16px;
  }

  .page-title {
    font-size: 18px;
  }

  .stat-card-value {
    font-size: 26px;
  }

  .login-card {
    width: 90%;
    max-width: 400px;
  }

  .login-card-body {
    padding: 28px 24px;
  }
}

/* ===== Mobile hamburger toggle ===== */
.sidebar-toggle {
  display: none;
  position: fixed;
  top: 16px;
  left: 16px;
  z-index: 101;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  font-size: 20px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
}

.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.2);
  z-index: 99;
}

@media (max-width: 768px) {
  .sidebar-toggle {
    display: flex;
  }

  .sidebar-overlay.show {
    display: block;
  }
}