/* LinkShop Design System */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
  --bg-dark: #0A0B0F;
  --bg-card: #13151C;
  --bg-elevated: #1A1D27;
  --primary: #6C5DD3;
  --primary-hover: #5B4CC4;
  --accent: #00D4AA;
  --accent-hover: #00B894;
  --text-primary: #FFFFFF;
  --text-secondary: #A0A3B1;
  --text-muted: #6B6F7B;
  --border: #232635;
  --border-light: #2D3142;
  --success: #00D4AA;
  --error: #FF6B6B;
  --warning: #FFB84D;
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-dark);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.2;
}

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

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

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(108, 93, 211, 0.3);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, #8B7BD9 100%);
  color: white;
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background: var(--bg-elevated);
  color: var(--text-primary);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  border-color: var(--primary);
  box-shadow: 0 4px 16px rgba(108, 93, 211, 0.2);
}

.btn-accent {
  background: linear-gradient(135deg, var(--accent) 0%, #00E6B8 100%);
  color: var(--bg-dark);
}

.btn-accent:hover {
  box-shadow: 0 8px 24px rgba(0, 212, 170, 0.3);
}

.btn-lg {
  padding: 16px 32px;
  font-size: 1rem;
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.875rem;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* Forms */
.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.form-input {
  width: 100%;
  padding: 14px 16px;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--text-primary);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 10px;
  transition: all 0.2s;
}

.form-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(108, 93, 211, 0.15);
}

.form-input::placeholder {
  color: var(--text-muted);
}

.form-error {
  color: var(--error);
  font-size: 0.8125rem;
  margin-top: 6px;
}

.password-wrapper {
  position: relative;
}

.password-toggle {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
}

.password-toggle:hover {
  color: var(--text-primary);
}

/* Cards */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
}

.card-elevated {
  background: var(--bg-elevated);
}

/* Grid */
.grid {
  display: grid;
  gap: 24px;
}

.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(10, 11, 15, 0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.navbar-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  max-width: 1200px;
  margin: 0 auto;
}

.navbar-brand {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
}

.navbar-brand span {
  color: var(--primary);
}

.navbar-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.navbar-link {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  transition: color 0.2s;
}

.navbar-link:hover {
  color: var(--text-primary);
}

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

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  cursor: pointer;
  padding: 8px;
}

@media (max-width: 768px) {
  .navbar-links { display: none; }
  .mobile-menu-btn { display: block; }
}

/* Hero */
.hero {
  padding: 140px 0 80px;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(108, 93, 211, 0.1);
  border: 1px solid rgba(108, 93, 211, 0.3);
  border-radius: 100px;
  font-size: 0.875rem;
  color: var(--primary);
  margin-bottom: 24px;
}

.hero h1 {
  font-size: 4rem;
  font-weight: 800;
  margin-bottom: 24px;
  background: linear-gradient(135deg, #FFFFFF 0%, #A0A3B1 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 1.25rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 40px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
}

@media (max-width: 768px) {
  .hero { padding: 120px 0 60px; }
  .hero h1 { font-size: 2.5rem; }
  .hero-actions { flex-direction: column; align-items: center; }
}

/* Features */
.features {
  padding: 80px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-header h1,
.section-header h2 {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.section-header p {
  color: var(--text-secondary);
  font-size: 1.125rem;
}

.feature-card {
  padding: 32px;
  transition: all 0.3s;
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--primary);
}

.feature-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary) 0%, #8B7BD9 100%);
  border-radius: 12px;
  margin-bottom: 20px;
}

.feature-icon svg {
  width: 24px;
  height: 24px;
  color: white;
}

.feature-card h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.feature-card p {
  color: var(--text-secondary);
  font-size: 0.9375rem;
}

/* Pricing */
.pricing {
  padding: 80px 0;
}

.pricing-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1000px;
  margin: 0 auto;
}

.pricing-card {
  padding: 32px;
  text-align: center;
  position: relative;
}

.pricing-card.popular {
  border: 2px solid var(--primary);
  transform: scale(1.05);
}

.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: white;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 16px;
  border-radius: 100px;
}

.pricing-name {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.pricing-price {
  font-size: 3rem;
  font-weight: 800;
  font-family: var(--font-heading);
}

.pricing-price span {
  font-size: 1rem;
  font-weight: 400;
  color: var(--text-secondary);
}

.pricing-desc {
  color: var(--text-secondary);
  margin: 16px 0;
  font-size: 0.9375rem;
}

.pricing-features {
  list-style: none;
  margin: 24px 0;
  text-align: left;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  font-size: 0.9375rem;
  color: var(--text-secondary);
}

.pricing-features li svg {
  color: var(--accent);
  flex-shrink: 0;
}

@media (max-width: 900px) {
  .pricing-cards { grid-template-columns: 1fr; max-width: 400px; }
  .pricing-card.popular { transform: none; }
}

/* Billing Toggle */
.billing-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 48px;
}

.billing-toggle span {
  font-size: 0.9375rem;
  color: var(--text-secondary);
}

.billing-toggle span.active {
  color: var(--text-primary);
}

.toggle-switch {
  width: 56px;
  height: 28px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 100px;
  position: relative;
  cursor: pointer;
  transition: all 0.2s;
}

.toggle-switch::after {
  content: '';
  position: absolute;
  width: 22px;
  height: 22px;
  background: var(--primary);
  border-radius: 50%;
  top: 2px;
  left: 2px;
  transition: all 0.2s;
}

.toggle-switch.yearly::after {
  left: calc(100% - 24px);
}

.save-badge {
  background: rgba(0, 212, 170, 0.1);
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 100px;
}

/* Footer */
.footer {
  padding: 60px 0 24px;
  border-top: 1px solid var(--border);
  margin-top: 80px;
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.footer-brand span {
  color: var(--primary);
}

.footer-desc {
  color: var(--text-secondary);
  font-size: 0.9375rem;
  margin-bottom: 24px;
}

.footer-heading {
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  color: var(--text-secondary);
  font-size: 0.9375rem;
}

.footer-links a:hover {
  color: var(--text-primary);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-size: 0.875rem;
  color: var(--text-muted);
}

.footer-bottom-links {
  display: flex;
  gap: 24px;
}

@media (max-width: 900px) {
  .footer-content { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .footer-content { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 16px; }
}

/* Toast */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 1000;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.3s;
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

.toast-content {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  font-size: 0.9375rem;
}

.toast-success .toast-content {
  border-color: var(--accent);
}

.toast-success svg {
  color: var(--accent);
}

.toast-error .toast-content {
  border-color: var(--error);
}

.toast-error svg {
  color: var(--error);
}

/* Auth Pages */
.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 24px;
}

.auth-card {
  width: 100%;
  max-width: 420px;
  padding: 40px;
}

.auth-header {
  text-align: center;
  margin-bottom: 32px;
}

.auth-header h1 {
  font-size: 1.75rem;
  margin-bottom: 8px;
}

.auth-header p {
  color: var(--text-secondary);
}

.auth-footer {
  text-align: center;
  margin-top: 24px;
  color: var(--text-secondary);
  font-size: 0.9375rem;
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 24px 0;
  color: var(--text-muted);
  font-size: 0.875rem;
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* Dashboard */
.dashboard-layout {
  display: flex;
  min-height: 100vh;
}

.dashboard-sidebar {
  width: 260px;
  background: var(--bg-card);
  border-right: 1px solid var(--border);
  padding: 24px 0;
  position: fixed;
  top: 72px;
  left: 0;
  bottom: 0;
  overflow-y: auto;
}

.sidebar-section {
  margin-bottom: 24px;
}

.sidebar-heading {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  padding: 0 20px;
  margin-bottom: 8px;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
  color: var(--text-secondary);
  font-size: 0.9375rem;
  transition: all 0.2s;
}

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

.sidebar-link.active {
  background: rgba(108, 93, 211, 0.1);
  color: var(--primary);
  border-right: 2px solid var(--primary);
}

.sidebar-link svg {
  width: 20px;
  height: 20px;
}

.dashboard-main {
  flex: 1;
  margin-left: 260px;
  padding: 96px 40px 40px;
}

.dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 32px;
}

.dashboard-header h1 {
  font-size: 1.75rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 32px;
}

.stat-card {
  padding: 20px;
}

.stat-label {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.stat-value {
  font-size: 2rem;
  font-weight: 700;
  font-family: var(--font-heading);
}

.stat-change {
  font-size: 0.8125rem;
  margin-top: 8px;
}

.stat-change.positive {
  color: var(--accent);
}

@media (max-width: 1200px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .dashboard-sidebar { display: none; }
  .dashboard-main { margin-left: 0; padding: 88px 20px 20px; }
  .stats-grid { grid-template-columns: 1fr; }
}

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

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

.table th,
.table td {
  padding: 14px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.table th {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  background: var(--bg-card);
}

.table td {
  font-size: 0.9375rem;
}

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

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 100px;
}

.badge-success {
  background: rgba(0, 212, 170, 0.1);
  color: var(--accent);
}

.badge-warning {
  background: rgba(255, 184, 77, 0.1);
  color: var(--warning);
}

.badge-error {
  background: rgba(255, 107, 107, 0.1);
  color: var(--error);
}

.badge-primary {
  background: rgba(108, 93, 211, 0.1);
  color: var(--primary);
}

/* Page Editor */
.editor-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 32px;
  align-items: start;
}

.editor-panel {
  padding: 32px;
}

.phone-preview {
  width: 320px;
  background: white;
  border-radius: 40px;
  padding: 12px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.4);
}

.phone-screen {
  background: white;
  border-radius: 32px;
  overflow: hidden;
  min-height: 580px;
}

.phone-header {
  background: linear-gradient(135deg, #6C5DD3 0%, #8B7BD9 100%);
  padding: 48px 20px 24px;
  text-align: center;
  color: white;
}

.phone-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  border: 3px solid white;
  margin: 0 auto 12px;
  object-fit: cover;
}

.phone-name {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.phone-bio {
  font-size: 0.875rem;
  opacity: 0.9;
}

.phone-links {
  padding: 20px;
}

.phone-link {
  display: block;
  background: #F3F4F6;
  color: #1F2937;
  padding: 14px 16px;
  border-radius: 10px;
  margin-bottom: 12px;
  font-size: 0.9375rem;
  font-weight: 500;
  text-align: center;
  text-decoration: none;
  transition: all 0.2s;
}

.phone-link:hover {
  background: #E5E7EB;
  transform: translateX(4px);
}

@media (max-width: 1024px) {
  .editor-layout { grid-template-columns: 1fr; }
  .phone-preview { display: none; }
}

/* Profile Page */
.profile-page {
  min-height: 100vh;
  background: linear-gradient(180deg, var(--primary) 0%, var(--bg-dark) 50%);
  padding: 80px 24px 40px;
}

.profile-container {
  max-width: 600px;
  margin: 0 auto;
}

.profile-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 40px;
  text-align: center;
}

.profile-avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  border: 3px solid var(--primary);
  margin: 0 auto 20px;
  object-fit: cover;
}

.profile-name {
  font-size: 1.5rem;
  margin-bottom: 8px;
}

.profile-bio {
  color: var(--text-secondary);
  margin-bottom: 32px;
}

.profile-links {
  margin-top: 24px;
}

.product-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 16px;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.product-info h4 {
  font-size: 1rem;
  margin-bottom: 4px;
}

.product-info p {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.product-price {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary);
}

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

.animate-spin {
  animation: spin 1s linear infinite;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-fadeIn {
  animation: fadeIn 0.3s ease-out;
}

/* Utility */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.text-muted { color: var(--text-muted); }
.text-accent { color: var(--accent); }
.text-primary { color: var(--primary); }
.text-error { color: var(--error); }
.mt-4 { margin-top: 16px; }
.mt-6 { margin-top: 24px; }
.mt-8 { margin-top: 32px; }
.mb-4 { margin-bottom: 16px; }
.mb-6 { margin-bottom: 24px; }
.mb-8 { margin-bottom: 32px; }
.flex { display: flex; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-4 { gap: 16px; }
.gap-6 { gap: 24px; }

/* Featured On badges */
.badges-section {
  padding: 48px 24px 64px;
  text-align: center;
  background: #ffffff;
}

.badges-title {
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #64748b;
  margin-bottom: 24px;
}

.badges-row {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 24px 32px;
}

.badges-row a {
  opacity: 0.85;
  transition: opacity 0.15s ease, transform 0.15s ease;
}

.badges-row a:hover {
  opacity: 1;
  transform: translateY(-2px);
}

/* Navbar dropdown (Features / Solutions) */
.nav-dropdown {
  position: relative;
}

.nav-dropdown .dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px;
  min-width: 210px;
  z-index: 1000;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.4);
}

.nav-dropdown:hover .dropdown-menu,
.nav-dropdown:focus-within .dropdown-menu {
  display: block;
}

.dropdown-menu a {
  display: block;
  padding: 8px 12px;
  border-radius: 6px;
  color: var(--text-secondary);
  font-size: 0.9rem;
  text-decoration: none;
  white-space: nowrap;
}

.dropdown-menu a:hover {
  background: rgba(108, 93, 211, 0.15);
  color: var(--text-primary);
}