/* Sniply - Main Stylesheet */

:root {
  --primary: #534AB7;
  --primary-light: #EEEDFE;
  --primary-dark: #3C3489;
  --success: #3B6D11;
  --success-light: #EAF3DE;
  --danger: #A32D2D;
  --danger-light: #FCEBEB;
  --gray-50: #F9F9F8;
  --gray-100: #F1EFE8;
  --gray-200: #D3D1C7;
  --gray-600: #5F5E5A;
  --gray-900: #2C2C2A;
  --border: rgba(0,0,0,0.1);
  --radius-md: 8px;
  --radius-lg: 12px;
}

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

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: #fff;
  color: var(--gray-900);
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
.site-header {
  border-bottom: 0.5px solid var(--border);
  background: #fff;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 20px;
  font-weight: 700;
  color: var(--gray-900);
  text-decoration: none;
}

.logo svg {
  color: var(--primary);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 18px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all 0.15s ease;
  font-family: inherit;
}

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

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

.btn-outline {
  background: transparent;
  color: var(--gray-900);
  border: 0.5px solid var(--border);
}

.btn-outline:hover {
  background: var(--gray-50);
}

.btn-sm {
  padding: 6px 12px;
  font-size: 13px;
}

.btn-danger {
  background: var(--danger-light);
  color: var(--danger);
}

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

.btn-success {
  background: var(--success-light);
  color: var(--success);
}

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

/* Main Content */
main {
  flex: 1;
}

/* Hero Section */
.hero {
  text-align: center;
  padding: 60px 20px 30px;
}

.hero h1 {
  font-size: 36px;
  font-weight: 800;
  color: var(--gray-900);
  margin-bottom: 10px;
  letter-spacing: -0.5px;
}

.hero p {
  font-size: 16px;
  color: var(--gray-600);
  margin-bottom: 30px;
}

/* Shorten Form */
.shorten-card {
  max-width: 680px;
  margin: 0 auto 20px;
  background: #fff;
  border: 0.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
}

.shorten-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.shorten-form .input-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.shorten-form input[type="text"],
.shorten-form input[type="url"],
.shorten-form input[type="password"],
.shorten-form input[type="email"] {
  flex: 1;
  min-width: 200px;
  padding: 12px 14px;
  border: 0.5px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 15px;
  font-family: inherit;
  color: var(--gray-900);
  background: #fff;
  outline: none;
  transition: border-color 0.15s;
}

.shorten-form input:focus {
  border-color: var(--primary);
}

.shorten-form input::placeholder {
  color: var(--gray-200);
}

.shorten-form button {
  padding: 12px 24px;
  white-space: nowrap;
}

/* Result */
.result-card {
  max-width: 680px;
  margin: 0 auto 40px;
  background: var(--primary-light);
  border: 0.5px solid var(--primary);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  display: none;
  animation: fadeIn 0.3s ease;
}

.result-card.show {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-5px); }
  to { opacity: 1; transform: translateY(0); }
}

.result-url {
  font-size: 18px;
  font-weight: 600;
  color: var(--primary-dark);
  margin-bottom: 12px;
  word-break: break-all;
}

.result-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

/* Loading Spinner */
.spinner {
  display: inline-block;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
}

.modal-overlay.show {
  display: flex;
}

.modal {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 24px;
  max-width: 360px;
  width: 100%;
  text-align: center;
}

.modal h3 {
  font-size: 18px;
  margin-bottom: 16px;
}

.modal .modal-actions {
  margin-top: 20px;
  display: flex;
  gap: 10px;
  justify-content: center;
}

/* Footer */
.site-footer {
  border-top: 0.5px solid var(--border);
  padding: 20px 0;
  text-align: center;
  font-size: 13px;
  color: var(--gray-600);
}

/* Admin Layout */
.admin-layout {
  display: flex;
  min-height: 100vh;
}

/* Sidebar */
.sidebar {
  width: 260px;
  background: #fff;
  border-right: 0.5px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  inset: 0 auto 0 0;
  z-index: 100;
}

.sidebar-header {
  padding: 20px;
  border-bottom: 0.5px solid var(--border);
}

.sidebar-header .logo {
  font-size: 18px;
}

.sidebar-nav {
  flex: 1;
  padding: 16px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.sidebar-nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  color: var(--gray-600);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.15s;
}

.sidebar-nav a:hover,
.sidebar-nav a.active {
  background: var(--primary-light);
  color: var(--primary);
}

.sidebar-nav svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.sidebar-footer {
  padding: 16px 12px;
  border-top: 0.5px solid var(--border);
}

.sidebar-footer a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  color: var(--gray-600);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
}

.sidebar-footer a:hover {
  background: var(--danger-light);
  color: var(--danger);
}

/* Admin Main */
.admin-main {
  flex: 1;
  margin-left: 260px;
  background: var(--gray-50);
  min-height: 100vh;
}

.admin-header {
  background: #fff;
  border-bottom: 0.5px solid var(--border);
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.admin-header h1 {
  font-size: 20px;
  font-weight: 700;
}

.admin-content {
  padding: 24px;
}

/* Stats Cards */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.stat-card {
  background: #fff;
  border: 0.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.stat-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.stat-icon svg {
  width: 20px;
  height: 20px;
}

.stat-info h3 {
  font-size: 24px;
  font-weight: 700;
  color: var(--gray-900);
  line-height: 1.2;
}

.stat-info p {
  font-size: 13px;
  color: var(--gray-600);
  margin-top: 2px;
}

/* Tables */
.card {
  background: #fff;
  border: 0.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  margin-bottom: 20px;
}

.card h2 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 16px;
}

.table-wrap {
  overflow-x: auto;
}

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

th, td {
  text-align: left;
  padding: 12px;
  border-bottom: 0.5px solid var(--border);
  white-space: nowrap;
}

th {
  font-weight: 600;
  color: var(--gray-600);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

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

.url-cell {
  max-width: 300px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.actions {
  display: flex;
  gap: 6px;
}

.action-btn {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-md);
  border: 0.5px solid var(--border);
  background: #fff;
  color: var(--gray-600);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
}

.action-btn:hover {
  background: var(--gray-50);
  color: var(--gray-900);
}

.action-btn.delete:hover {
  background: var(--danger-light);
  color: var(--danger);
  border-color: var(--danger);
}

/* Pagination */
.pagination {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-top: 20px;
}

.pagination a,
.pagination span {
  padding: 6px 12px;
  border-radius: var(--radius-md);
  font-size: 14px;
  text-decoration: none;
}

.pagination a {
  color: var(--gray-900);
  border: 0.5px solid var(--border);
}

.pagination a:hover {
  background: var(--gray-50);
}

.pagination .active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

/* Login Page */
.login-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: var(--gray-50);
  padding: 20px;
}

.login-card {
  background: #fff;
  border: 0.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  width: 100%;
  max-width: 400px;
}

.login-card .logo {
  justify-content: center;
  margin-bottom: 24px;
  font-size: 24px;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--gray-900);
  margin-bottom: 6px;
}

.form-group input {
  width: 100%;
  padding: 12px 14px;
  border: 0.5px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 15px;
  font-family: inherit;
  color: var(--gray-900);
  outline: none;
}

.form-group input:focus {
  border-color: var(--primary);
}

.alert {
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: 14px;
  margin-bottom: 16px;
}

.alert-danger {
  background: var(--danger-light);
  color: var(--danger);
}

.alert-success {
  background: var(--success-light);
  color: var(--success);
}

/* Filter Bar */
.filter-bar {
  display: flex;
  gap: 10px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.filter-bar input {
  flex: 1;
  min-width: 200px;
  padding: 10px 14px;
  border: 0.5px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 14px;
  font-family: inherit;
  outline: none;
}

.filter-bar input:focus {
  border-color: var(--primary);
}

.filter-bar select {
  padding: 10px 14px;
  border: 0.5px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 14px;
  font-family: inherit;
  background: #fff;
  outline: none;
}

/* Stats Page */
.stats-header {
  background: #fff;
  border: 0.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  margin-bottom: 20px;
}

.stats-header h2 {
  font-size: 16px;
  margin-bottom: 4px;
}

.stats-header p {
  font-size: 14px;
  color: var(--gray-600);
  word-break: break-all;
}

.chart-container {
  background: #fff;
  border: 0.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  margin-bottom: 20px;
  height: 320px;
}

.stats-tables {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.stats-tables .card {
  margin-bottom: 0;
}

/* API Keys */
.api-key-value {
  font-family: monospace;
  font-size: 13px;
  background: var(--gray-50);
  padding: 6px 10px;
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.api-key-value .hidden {
  filter: blur(4px);
  user-select: none;
}

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 500;
}

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

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

.hidden {
  filter: blur(4px);
  user-select: none;
}

/* Checkbox */
input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--primary);
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

/* Responsive */
@media (max-width: 992px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .stats-tables {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
    transition: transform 0.25s ease;
    box-shadow: 2px 0 8px rgba(0,0,0,0.1);
  }
  
  .sidebar.open {
    transform: translateX(0);
  }
  
  .admin-main {
    margin-left: 0;
  }
  
  .menu-toggle {
    display: block;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .hero h1 {
    font-size: 28px;
  }
  
  .shorten-form .input-row {
    flex-direction: column;
  }
  
  .shorten-form input,
  .shorten-form button {
    width: 100%;
  }
  
  .admin-header {
    padding: 12px 16px;
  }
  
  .admin-content {
    padding: 16px;
  }
  
  .card {
    padding: 16px;
  }
  
  th, td {
    padding: 10px 8px;
    font-size: 13px;
  }
}