/* Novera Multi-Tenant Portal & Admin Panel Stylesheet */
:root {
  --bg: #090d16;
  --bg-soft: #0f172a;
  --surface: #131d33;
  --surface-2: #1a2744;
  --surface-3: #223356;
  --surface-card: rgba(19, 29, 51, 0.75);
  --line: #263859;
  --line-soft: #1d2c46;
  --text: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --primary-soft: rgba(37, 99, 235, 0.15);
  --primary-glow: rgba(37, 99, 235, 0.35);
  --emerald: #10b981;
  --emerald-soft: rgba(16, 185, 129, 0.15);
  --amber: #f59e0b;
  --amber-soft: rgba(245, 158, 11, 0.15);
  --rose: #f43f5e;
  --rose-soft: rgba(244, 63, 94, 0.15);
  --indigo: #6366f1;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --shadow-lg: 0 20px 40px -15px rgba(0, 0, 0, 0.5);
  --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.3);
  --backdrop: blur(16px);
  --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

body.light {
  --bg: #f1f5f9;
  --bg-soft: #ffffff;
  --surface: #ffffff;
  --surface-2: #f8fafc;
  --surface-3: #e2e8f0;
  --surface-card: rgba(255, 255, 255, 0.85);
  --line: #cbd5e1;
  --line-soft: #e2e8f0;
  --text: #0f172a;
  --text-muted: #475569;
  --text-dim: #94a3b8;
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --primary-soft: rgba(37, 99, 235, 0.1);
  --primary-glow: rgba(37, 99, 235, 0.2);
  --emerald: #059669;
  --emerald-soft: rgba(5, 150, 105, 0.12);
  --amber: #d97706;
  --amber-soft: rgba(217, 119, 6, 0.12);
  --rose: #e11d48;
  --rose-soft: rgba(225, 29, 72, 0.12);
  --shadow-lg: 0 20px 40px -15px rgba(15, 23, 42, 0.1);
  --shadow-card: 0 10px 25px -10px rgba(15, 23, 42, 0.08);
}

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

body {
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle at 10% 10%, rgba(37, 99, 235, 0.12), transparent 35%),
    radial-gradient(circle at 90% 90%, rgba(16, 185, 129, 0.08), transparent 30%);
  background-attachment: fixed;
}

/* Base Utility & Typography */
a { color: var(--primary); text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; outline: none; }
input, select, textarea { font: inherit; outline: none; }

.container {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes pulseGlow {
  0%, 100% { opacity: 0.7; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.05); }
}

.fade-in {
  animation: fadeIn 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* Top Navigation Bar */
.topbar {
  background: rgba(15, 23, 42, 0.8);
  backdrop-filter: var(--backdrop);
  -webkit-backdrop-filter: var(--backdrop);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 100;
  height: 72px;
}

body.light .topbar {
  background: rgba(255, 255, 255, 0.85);
}

.topbar-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.brand-wrapper {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-icon {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, #2563eb, #3b82f6);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 800;
  font-size: 18px;
  box-shadow: 0 4px 15px var(--primary-glow);
}

.brand-text h1 {
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 8px;
}

.brand-text p {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.user-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 14px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
}

.user-avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: linear-gradient(135deg, #6366f1, #2563eb);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
}

.user-meta {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.user-name {
  font-size: 13px;
  font-weight: 600;
}

.user-role-tag {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 2px 6px;
  border-radius: 4px;
  display: inline-block;
  margin-top: 2px;
}

.user-role-tag.admin {
  background: rgba(37, 99, 235, 0.2);
  color: #60a5fa;
  border: 1px solid rgba(37, 99, 235, 0.3);
}

.user-role-tag.customer {
  background: rgba(16, 185, 129, 0.2);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 9px 18px;
  border-radius: var(--radius-md);
  font-size: 13.5px;
  font-weight: 600;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  color: white;
  box-shadow: 0 4px 14px var(--primary-glow);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #3b82f6, #2563eb);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px var(--primary-glow);
}

.btn-secondary {
  background: var(--surface-2);
  border: 1px solid var(--line);
  color: var(--text);
}

.btn-secondary:hover {
  background: var(--surface-3);
  border-color: var(--text-muted);
}

.btn-success {
  background: linear-gradient(135deg, #10b981, #059669);
  color: white;
  box-shadow: 0 4px 14px var(--emerald-soft);
}

.btn-success:hover {
  background: linear-gradient(135deg, #34d399, #10b981);
}

.btn-danger {
  background: var(--rose-soft);
  color: var(--rose);
  border: 1px solid rgba(244, 63, 94, 0.3);
}

.btn-danger:hover {
  background: var(--rose);
  color: white;
}

.btn-icon {
  width: 38px;
  height: 38px;
  padding: 0;
  border-radius: var(--radius-md);
  background: var(--surface-2);
  border: 1px solid var(--line);
  color: var(--text);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-icon:hover {
  background: var(--surface-3);
  color: var(--primary);
}

.btn-sm {
  padding: 6px 12px;
  font-size: 12.5px;
  border-radius: var(--radius-sm);
}

/* Layout */
.app-layout {
  display: flex;
  flex: 1;
  padding: 24px 0 48px;
}

.sidebar {
  width: 260px;
  flex-shrink: 0;
  margin-right: 32px;
}

.nav-group-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  margin-bottom: 12px;
  padding-left: 12px;
}

.nav-menu {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 16px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  transition: var(--transition);
  background: transparent;
  width: 100%;
  text-align: left;
}

.nav-item:hover {
  color: var(--text);
  background: var(--surface-2);
}

.nav-item.active {
  color: white;
  background: var(--primary);
  font-weight: 600;
  box-shadow: 0 4px 15px var(--primary-glow);
}

body.light .nav-item.active {
  color: white;
  background: var(--primary);
}

.nav-item .nav-icon {
  font-size: 17px;
  line-height: 1;
}

.main-content {
  flex: 1;
  min-width: 0;
}

/* Cards & Grid */
.card {
  background: var(--surface-card);
  backdrop-filter: var(--backdrop);
  -webkit-backdrop-filter: var(--backdrop);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-card);
  margin-bottom: 24px;
}

.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 12px;
}

.card-title h2 {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.card-title p {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 2px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-bottom: 28px;
}

.stat-card {
  background: var(--surface-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 20px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}

.stat-card:hover {
  transform: translateY(-2px);
  border-color: rgba(37, 99, 235, 0.4);
  box-shadow: 0 12px 28px -8px var(--primary-glow);
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--emerald));
}

.stat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 12px;
}

.stat-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  background: var(--primary-soft);
  color: #60a5fa;
}

.stat-value {
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text);
}

.stat-sub {
  font-size: 12px;
  color: var(--text-dim);
  margin-top: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Tables */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--line-soft);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 13.5px;
}

.data-table th {
  background: var(--surface-2);
  color: var(--text-muted);
  font-weight: 600;
  padding: 13px 16px;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}

.data-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--line-soft);
  color: var(--text);
  vertical-align: middle;
}

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

.data-table tbody tr:hover {
  background: rgba(37, 99, 235, 0.04);
}

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

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border-radius: 9999px;
  font-size: 11.5px;
  font-weight: 600;
  line-height: 1;
}

.badge-active { background: var(--emerald-soft); color: #34d399; border: 1px solid rgba(16, 185, 129, 0.3); }
.badge-suspended { background: var(--rose-soft); color: #f87171; border: 1px solid rgba(244, 63, 94, 0.3); }
.badge-draft { background: var(--surface-3); color: var(--text-muted); border: 1px solid var(--line); }
.badge-prepared { background: var(--primary-soft); color: #60a5fa; border: 1px solid rgba(37, 99, 235, 0.3); }
.badge-controlled { background: var(--amber-soft); color: #fbbf24; border: 1px solid rgba(245, 158, 11, 0.3); }
.badge-approved { background: var(--emerald-soft); color: #34d399; border: 1px solid rgba(16, 185, 129, 0.3); }

/* Forms & Inputs */
.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  background: var(--surface-2);
  border: 1px solid var(--line);
  color: var(--text);
  transition: var(--transition);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-soft);
  background: var(--surface);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.search-bar {
  position: relative;
  max-width: 320px;
  width: 100%;
}

.search-bar input {
  width: 100%;
  padding: 9px 14px 9px 36px;
  border-radius: var(--radius-md);
  background: var(--surface-2);
  border: 1px solid var(--line);
  color: var(--text);
  font-size: 13px;
}

.search-bar .search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-dim);
  pointer-events: none;
}

/* Modals */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

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

.modal-container {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 580px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  transform: scale(0.95) translateY(10px);
  transition: var(--transition);
  padding: 28px;
}

.modal-overlay.open .modal-container {
  transform: scale(1) translateY(0);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--line-soft);
  padding-bottom: 14px;
}

.modal-header h3 {
  font-size: 18px;
  font-weight: 700;
}

.modal-close {
  background: transparent;
  color: var(--text-dim);
  font-size: 20px;
  line-height: 1;
  padding: 4px;
}

.modal-close:hover {
  color: var(--rose);
}

.modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid var(--line-soft);
}

/* Credential Copy Card */
.credential-box {
  background: var(--surface-2);
  border: 1px dashed var(--primary);
  border-radius: var(--radius-md);
  padding: 16px;
  margin: 16px 0;
  font-family: monospace;
  font-size: 13px;
  line-height: 1.6;
  white-space: pre-wrap;
  color: #93c5fd;
}

/* Toast notifications */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--text);
  padding: 12px 18px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  font-size: 13.5px;
  display: flex;
  align-items: center;
  gap: 10px;
  animation: fadeIn 0.25s ease;
  min-width: 260px;
}

.toast.success { border-left: 4px solid var(--emerald); }
.toast.error { border-left: 4px solid var(--rose); }
.toast.info { border-left: 4px solid var(--primary); }

/* Login Page Shell */
.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.login-card {
  width: 100%;
  max-width: 440px;
  background: var(--surface-card);
  backdrop-filter: var(--backdrop);
  -webkit-backdrop-filter: var(--backdrop);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  padding: 36px;
  box-shadow: var(--shadow-lg);
}

.login-header {
  text-align: center;
  margin-bottom: 28px;
}

.login-header .logo-circle {
  width: 54px;
  height: 54px;
  background: linear-gradient(135deg, #2563eb, #3b82f6);
  border-radius: var(--radius-lg);
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 26px;
  font-weight: 800;
  box-shadow: 0 8px 25px var(--primary-glow);
}

.login-header h2 {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.login-header p {
  font-size: 13.5px;
  color: var(--text-muted);
  margin-top: 4px;
}

/* Responsive */
@media (max-width: 960px) {
  .app-layout {
    flex-direction: column;
  }
  .sidebar {
    width: 100%;
    margin-right: 0;
    margin-bottom: 24px;
  }
  .nav-menu {
    flex-direction: row;
    overflow-x: auto;
    padding-bottom: 6px;
  }
  .nav-item {
    white-space: nowrap;
  }
}