@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');

:root {
  --primary: #4f46e5;
  --primary-hover: #4338ca;
  --primary-light: #eef2ff;
  --secondary: #0ea5e9;
  --success: #10b981;
  --success-light: #ecfdf5;
  --warning: #f59e0b;
  --warning-light: #fffbeb;
  --danger: #ef4444;
  --danger-light: #fef2f2;
  --dark: #0f172a;
  --dark-surface: #1e293b;
  --light-bg: #f8fafc;
  --card-bg: #ffffff;
  --border-color: #e2e8f0;
  --text-main: #334155;
  --text-muted: #64748b;
  --text-white: #ffffff;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

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

body, button, input, select, textarea, h1, h2, h3, h4, h5, h6, label {
  font-family: 'Poppins', sans-serif !important;
}

body {
  background-color: var(--light-bg);
  color: var(--text-main);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--primary-hover);
}

/* Layout */
.app-container {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: 270px;
  min-width: 270px;
  background-color: #ffffff;
  color: #1e293b;
  display: flex;
  flex-direction: column;
  padding: 1.25rem 1rem 1rem 1rem;
  border-right: 1px solid #e2e8f0;
  height: 100vh;
  position: sticky;
  top: 0;
  overflow-x: hidden !important;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

/* Prevent horizontal scrollbar on sidebar & scroll area */
.sidebar-scroll-area {
  overflow-x: hidden !important;
}

.sidebar::-webkit-scrollbar:horizontal,
.sidebar-scroll-area::-webkit-scrollbar:horizontal {
  display: none !important;
  height: 0 !important;
  opacity: 0 !important;
}

.app-container.sidebar-collapsed .sidebar-scroll-area,
.sidebar.is-collapsed .sidebar-scroll-area {
  overflow-x: hidden !important;
  margin-right: 0 !important;
  padding-right: 0 !important;
}

.app-container.sidebar-collapsed .sidebar-nav,
.sidebar.is-collapsed .sidebar-nav {
  overflow-x: hidden !important;
  width: 100% !important;
}

.sidebar-logo-full {
  max-height: 42px;
  max-width: 100%;
  object-fit: contain;
  display: block;
}

.sidebar-logo-small {
  display: none !important;
}

.app-container.sidebar-collapsed .sidebar-brand,
.sidebar.is-collapsed .sidebar-brand {
  justify-content: center !important;
  padding: 0.25rem 0 1.15rem 0 !important;
}

.app-container.sidebar-collapsed .sidebar-logo-full,
.sidebar.is-collapsed .sidebar-logo-full {
  display: none !important;
}

.app-container.sidebar-collapsed .sidebar-logo-small,
.sidebar.is-collapsed .sidebar-logo-small {
  display: block !important;
  max-height: 38px !important;
  width: auto !important;
  max-width: 38px !important;
  object-fit: contain !important;
  margin: 0 auto !important;
}

.app-container.sidebar-collapsed .nav-section-title,
.sidebar.is-collapsed .nav-section-title {
  font-size: 0 !important;
  height: 1px !important;
  background: #e2e8f0 !important;
  margin: 0.8rem 0.4rem !important;
  padding: 0 !important;
  overflow: hidden !important;
}

.app-container.sidebar-collapsed .nav-item,
.sidebar.is-collapsed .nav-item {
  justify-content: center !important;
  padding: 0.75rem 0 !important;
  gap: 0 !important;
  position: relative !important;
}

.app-container.sidebar-collapsed .nav-item .nav-text,
.app-container.sidebar-collapsed .nav-item .nav-badge,
.sidebar.is-collapsed .nav-item .nav-text,
.sidebar.is-collapsed .nav-item .nav-badge {
  display: none !important;
}

.app-container.sidebar-collapsed .nav-item .nav-icon,
.sidebar.is-collapsed .nav-item .nav-icon {
  margin: 0 !important;
  font-size: 1.3rem !important;
  width: auto !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
}

/* Tooltip on Hover when Collapsed */
.app-container.sidebar-collapsed .nav-item::after,
.sidebar.is-collapsed .nav-item::after {
  content: attr(data-title);
  position: absolute;
  left: 100%;
  top: 50%;
  transform: translateY(-50%);
  margin-left: 10px;
  background: #1e293b;
  color: #ffffff;
  padding: 0.4rem 0.75rem;
  border-radius: 8px;
  font-size: 0.78rem;
  font-weight: 600;
  white-space: nowrap;
  box-shadow: 0 4px 15px rgba(0,0,0,0.15);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 9999;
}

.app-container.sidebar-collapsed .nav-item:hover::after,
.sidebar.is-collapsed .nav-item:hover::after {
  opacity: 1;
  transform: translateY(-50%) translateX(3px);
}

.app-container.sidebar-collapsed .sidebar-footer,
.sidebar.is-collapsed .sidebar-footer {
  display: flex !important;
  justify-content: center !important;
  padding-top: 0.75rem !important;
}

.app-container.sidebar-collapsed .logout-link,
.sidebar.is-collapsed .logout-link {
  justify-content: center !important;
  padding: 0.7rem 0 !important;
  gap: 0 !important;
  position: relative !important;
}

.app-container.sidebar-collapsed .logout-link span,
.sidebar.is-collapsed .logout-link span {
  display: none !important;
}

.app-container.sidebar-collapsed .logout-link::after,
.sidebar.is-collapsed .logout-link::after {
  content: attr(data-title);
  position: absolute;
  left: 100%;
  top: 50%;
  transform: translateY(-50%);
  margin-left: 10px;
  background: #dc2626;
  color: #ffffff;
  padding: 0.4rem 0.75rem;
  border-radius: 8px;
  font-size: 0.78rem;
  font-weight: 600;
  white-space: nowrap;
  box-shadow: 0 4px 15px rgba(220,38,38,0.25);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 9999;
}

.app-container.sidebar-collapsed .logout-link:hover::after,
.sidebar.is-collapsed .logout-link:hover::after {
  opacity: 1;
  transform: translateY(-50%) translateX(3px);
}

.sidebar-brand {
  display: flex;
  align-items: center;
  padding: 0.25rem 0.25rem 1.15rem 0.25rem;
}

.sidebar-logo-img {
  max-height: 42px;
  max-width: 100%;
  object-fit: contain;
}

/* Segmented Tab Switcher */
.sidebar-tab-switcher {
  display: flex;
  background-color: #f1f5f9;
  padding: 4px;
  border-radius: 12px;
  margin-bottom: 1.25rem;
  gap: 4px;
}

.sidebar-tab-switcher .tab-pill {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.55rem 0.5rem;
  border-radius: 8px;
  font-size: 0.78rem;
  font-weight: 600;
  border: none;
  background: transparent;
  color: #475569;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.sidebar-tab-switcher .tab-pill.active {
  background-color: #ffffff;
  color: #0f172a;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.04);
}

.sidebar-tab-switcher .tab-pill i {
  font-size: 0.85rem;
}

/* Scroll Area */
.sidebar-scroll-area {
  flex: 1;
  overflow-y: auto;
  margin-right: -0.4rem;
  padding-right: 0.4rem;
}

.sidebar-scroll-area::-webkit-scrollbar {
  width: 5px;
}
.sidebar-scroll-area::-webkit-scrollbar-track {
  background: transparent;
}
.sidebar-scroll-area::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 4px;
}

/* Navigation Section Titles */
.nav-section-title {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #94a3b8;
  font-weight: 700;
  margin: 1.1rem 0 0.4rem 0.6rem;
}

.nav-section-title:first-child {
  margin-top: 0.2rem;
}

/* Navigation Items */
.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.65rem 0.85rem;
  color: #334155;
  border-radius: 12px;
  font-size: 0.88rem;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.15s ease-in-out;
  position: relative;
}

.nav-item:hover {
  background-color: #f8fafc;
  color: #0f172a;
}

.nav-item.active {
  background-color: #f1f5f9;
  color: #0f172a;
  font-weight: 700;
}

.nav-item .nav-icon {
  font-size: 1.15rem;
  width: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #334155;
}

.nav-item.active .nav-icon {
  color: #0f172a;
  font-weight: bold;
}

.nav-item .nav-text {
  flex: 1;
}

/* Badges */
.nav-badge {
  background-color: #000000;
  color: #ffffff;
  font-size: 0.62rem;
  font-weight: 800;
  padding: 2px 7px;
  border-radius: 5px;
  letter-spacing: 0.04em;
  line-height: 1.2;
}

/* Sidebar Footer (Logout) */
.sidebar-footer {
  margin-top: auto;
  padding-top: 0.75rem;
  border-top: 1px solid #f1f5f9;
}

.logout-link {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.7rem 0.85rem;
  color: #dc2626;
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: 12px;
  text-decoration: none;
  transition: all 0.15s ease;
}

.logout-link:hover {
  background-color: #fef2f2;
  color: #b91c1c;
}

.logout-link .logout-icon {
  font-size: 1.15rem;
  width: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #dc2626;
}

.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow-x: clip;
}

.top-bar {
  background-color: var(--card-bg);
  border-bottom: 1px solid var(--border-color);
  padding: 0.45rem 1.5rem;
  min-height: 52px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.user-profile {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.user-balance-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background-color: #f8fafc;
  border: 1px solid #e2e8f0;
  padding: 0.25rem 0.7rem;
  border-radius: 8px;
  margin-right: 0.4rem;
  transition: all 0.2s ease;
}

.user-balance-badge:hover {
  background-color: #f1f5f9;
  border-color: #cbd5e1;
}

.user-balance-badge .balance-icon {
  font-size: 1.1rem;
  color: #eab308;
  display: flex;
  align-items: center;
  justify-content: center;
}

.user-balance-badge .balance-info {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.user-balance-badge .balance-label {
  font-size: 0.64rem;
  color: #64748b;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.user-balance-badge .balance-amount {
  font-size: 0.86rem;
  font-weight: 700;
  color: #0f172a;
}

.user-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
}

.content-body {
  padding: 2rem;
  flex: 1;
}

/* Cards & Widgets */
.grid-cols-4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.grid-cols-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.card {
  background-color: var(--card-bg);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.card-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--dark);
}

.metric-value {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--dark);
  margin-top: 0.5rem;
}

.metric-label {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
}

.badge-success { background-color: var(--success-light); color: var(--success); }
.badge-warning { background-color: var(--warning-light); color: var(--warning); }
.badge-danger { background-color: var(--danger-light); color: var(--danger); }
.badge-primary { background-color: var(--primary-light); color: var(--primary); }

/* Forms & Buttons */
.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
  color: var(--dark);
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.95rem;
  transition: border-color 0.2s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: inherit;
  font-size: 0.95rem;
}

.btn-primary { background-color: var(--primary); color: white; }
.btn-primary:hover { background-color: var(--primary-hover); }
.btn-success { background-color: var(--success); color: white; }
.btn-danger { background-color: var(--danger); color: white; }
.btn-secondary { background-color: #e2e8f0; color: var(--dark); }

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

.table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.table th {
  background-color: var(--light-bg);
  padding: 0.75rem 1rem;
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-color);
}

.table td {
  padding: 1rem;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.9rem;
}

/* Tabs */
.tabs {
  display: flex;
  gap: 1rem;
  border-bottom: 2px solid var(--border-color);
  margin-bottom: 1.5rem;
}

.tab-button {
  padding: 0.75rem 1.25rem;
  font-weight: 600;
  color: var(--text-muted);
  border: none;
  background: none;
  cursor: pointer;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
}

.tab-button.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

/* Alerts */
.alert {
  padding: 1rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
}

.alert-success { background-color: var(--success-light); color: #065f46; border: 1px solid #a7f3d0; }
.alert-danger { background-color: var(--danger-light); color: #991b1b; border: 1px solid #fecaca; }

/* Result Details Grid */
.detail-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.detail-item {
  margin-bottom: 0.75rem;
}

.detail-item .label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.detail-item .value {
  font-size: 1rem;
  font-weight: 600;
  color: var(--dark);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.35rem 0.75rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
}

.badge i {
  margin-right: 0.35rem;
  display: inline-block;
}

@media (max-width: 768px) {
  .app-container { flex-direction: column; }
  .sidebar { width: 100%; }
}

/* User Profile Dropdown */
.user-dropdown-container {
  position: relative;
}

.user-profile-toggle {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.35rem 0.65rem;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.2s ease;
  user-select: none;
}

.user-profile-toggle:hover {
  background-color: #f1f5f9;
}

.user-dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  width: 250px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12), 0 4px 10px rgba(0, 0, 0, 0.05);
  z-index: 1000;
  padding: 0.5rem 0;
  transform-origin: top right;
  animation: userDropdownFadeIn 0.2s ease;
}

@keyframes userDropdownFadeIn {
  from { opacity: 0; transform: scale(0.95) translateY(-6px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.user-dropdown-header {
  padding: 0.75rem 1.15rem;
  border-bottom: 1px solid #f1f5f9;
}

.user-dropdown-header-name {
  font-weight: 700;
  font-size: 0.92rem;
  color: #0f172a;
  line-height: 1.2;
}

.user-dropdown-header-email {
  font-size: 0.78rem;
  color: #64748b;
  margin-top: 2px;
}

.user-dropdown-divider {
  height: 1px;
  background-color: #f1f5f9;
  margin: 0.35rem 0;
}

.user-dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 1.15rem;
  color: #334155;
  font-size: 0.88rem;
  font-weight: 500;
  transition: all 0.15s ease;
  text-decoration: none;
}

.user-dropdown-item:hover {
  background-color: #f8fafc;
  color: var(--primary);
}

.user-dropdown-item i {
  font-size: 1rem;
  width: 20px;
  text-align: center;
}

.user-dropdown-item.text-danger:hover {
  background-color: #fef2f2;
  color: #dc2626;
}

/* Pricing Page Styles */
.price-card {
  background: #ffffff;
  border: 1.5px solid var(--border-color);
  border-radius: 16px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.25s ease;
  position: relative;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
}

.price-card:hover {
  transform: translateY(-4px);
  border-color: #818cf8;
  box-shadow: 0 12px 28px rgba(99, 102, 241, 0.12);
}

.price-badge-large {
  display: inline-flex;
  align-items: baseline;
  gap: 0.35rem;
  background: linear-gradient(135deg, #eef2ff, #f3e8ff);
  color: #4f46e5;
  border: 1.5px solid #c7d2fe;
  padding: 0.45rem 0.95rem;
  border-radius: 12px;
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  box-shadow: 0 3px 8px rgba(79, 70, 229, 0.1);
}

.price-badge-large .currency {
  font-size: 0.95rem;
  font-weight: 600;
  color: #6366f1;
}

.price-badge-large .unit {
  font-size: 0.78rem;
  font-weight: 600;
  color: #64748b;
  text-transform: lowercase;
}