@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap');

:root {
  /* Light Theme (Default) */
  --bg-color: #f8fafc;
  --bg-dots: radial-gradient(#e2e8f0 1.5px, transparent 1.5px);
  --header-bg: rgba(255, 255, 255, 0.8);
  --surface-color: #ffffff;
  --surface-hover: #f1f5f9;
  --border-color: #e2e8f0;
  --border-hover: #cbd5e1;
  --border-focus: #6366f1;
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;
  
  --accent-color: #4f46e5;
  --accent-hover: #4338ca;
  --accent-light: #eef2ff;
  --accent-text: #4f46e5;
  
  --danger-color: #ef4444;
  --danger-hover: #dc2626;
  --danger-light: #fee2e2;
  
  --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 -2px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.05), 0 8px 10px -6px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.05), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  
  --glass-blur: blur(12px);
  --font-sans: 'Outfit', sans-serif;
  
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

body.dark-theme {
  /* Dark Theme */
  --bg-color: #0b0f19;
  --bg-dots: radial-gradient(#1e293b 1.5px, transparent 1.5px);
  --header-bg: rgba(11, 15, 25, 0.85);
  --surface-color: #121826;
  --surface-hover: #1b2336;
  --border-color: #1e293b;
  --border-hover: #334155;
  --border-focus: #818cf8;
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  --accent-color: #6366f1;
  --accent-hover: #4f46e5;
  --accent-light: rgba(99, 102, 241, 0.12);
  --accent-text: #a5b4fc;
  
  --danger-color: #f87171;
  --danger-hover: #ef4444;
  --danger-light: rgba(239, 68, 68, 0.15);
  
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -2px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.5), 0 8px 10px -6px rgba(0, 0, 0, 0.5);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.6), 0 10px 10px -5px rgba(0, 0, 0, 0.5);
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-color);
  background-image: var(--bg-dots);
  background-size: 24px 24px;
  color: var(--text-primary);
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

/* Header & Nav */
header {
  padding: 1.25rem 8%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
  background: var(--header-bg);
  backdrop-filter: var(--glass-blur);
  position: sticky;
  top: 0;
  z-index: 100;
  transition: border-color var(--transition-normal), background-color var(--transition-normal);
}

.logo {
  font-weight: 800;
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  letter-spacing: -0.5px;
}

.logo a {
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

.logo-text span {
  color: var(--accent-color);
}

.logo-link {
  color: var(--text-muted);
  font-weight: 500;
}

.logo-link:hover {
  color: var(--accent-color);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.auth-nav {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.auth-nav a, .auth-nav button {
  text-decoration: none;
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.95rem;
  transition: color var(--transition-fast);
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
}

.auth-nav a:hover, .auth-nav button:hover {
  color: var(--accent-color);
}

.auth-nav a.btn-nav {
  padding: 0.5rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  background: var(--surface-color);
  box-shadow: var(--shadow-sm);
  color: var(--text-primary);
  transition: all var(--transition-fast);
}

.auth-nav a.btn-nav:hover {
  border-color: var(--accent-color);
  color: var(--accent-color);
}

/* Theme Toggle Button */
.theme-toggle-btn {
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.theme-toggle-btn:hover {
  border-color: var(--border-hover);
  color: var(--text-primary);
  transform: translateY(-1px);
}

.theme-toggle-btn svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.theme-toggle-btn .sun-icon {
  display: none;
}

body.dark-theme .theme-toggle-btn .moon-icon {
  display: none;
}

body.dark-theme .theme-toggle-btn .sun-icon {
  display: block;
}

/* Main Layout */
main {
  flex: 1;
  padding: 3rem 8%;
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
}

/* Hero Section */
.hero {
  text-align: center;
  margin-bottom: 4rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero h2 {
  font-size: 2.75rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -1px;
  line-height: 1.2;
  margin-bottom: 1rem;
}

.hero h2 span {
  background: linear-gradient(135deg, var(--accent-color), #8b5cf6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero p {
  color: var(--text-secondary);
  font-size: 1.125rem;
  max-width: 600px;
  margin-bottom: 2rem;
}

/* Search Bar */
.search-container {
  width: 100%;
  max-width: 540px;
  position: relative;
  box-shadow: var(--shadow-md);
  border-radius: var(--radius-md);
  transition: box-shadow var(--transition-fast);
}

.search-container:focus-within {
  box-shadow: var(--shadow-lg);
}

.search-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

.search-container .search-input {
  width: 100%;
  padding: 1rem 1rem 1rem 3rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background: var(--surface-color);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 1.05rem;
  outline: none;
  transition: all var(--transition-fast);
}

.search-container .search-input:focus {
  border-color: var(--border-focus);
}

.search-clear-btn {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
}

.search-clear-btn:hover {
  color: var(--text-primary);
}

/* Category Filter Badges */
.categories-wrapper {
  margin-bottom: 2.5rem;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.category-pill {
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-full);
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.category-pill:hover {
  border-color: var(--border-hover);
  color: var(--text-primary);
  transform: translateY(-1px);
}

.category-pill.active {
  background: var(--accent-color);
  border-color: var(--accent-color);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.25);
}

/* Grid & Cards */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  opacity: 1;
  transition: opacity var(--transition-fast);
}

.tool-card {
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  overflow: hidden;
}

.tool-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent-color);
}

.tool-banner {
  height: 130px;
  width: 100%;
  position: relative;
  background: linear-gradient(135deg, var(--border-color), var(--surface-hover));
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-bottom: 1px solid var(--border-color);
}

.tool-banner-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.tool-banner-img.dark-only {
  display: none;
}

body.dark-theme .tool-banner-img.light-only {
  display: none;
}

body.dark-theme .tool-banner-img.dark-only {
  display: block;
}

.tool-card:hover .tool-banner-img {
  transform: scale(1.05);
}

.tool-banner-placeholder {
  font-size: 2.75rem;
  font-weight: 800;
  color: var(--accent-color);
  background: linear-gradient(135deg, var(--accent-light) 0%, rgba(99, 102, 241, 0.05) 100%);
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  letter-spacing: -1px;
  position: relative;
  text-shadow: 0 2px 8px rgba(99, 102, 241, 0.15);
}

.tool-category-badge {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #ffffff;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow-sm);
}

body.dark-theme .tool-category-badge {
  background: rgba(11, 15, 25, 0.65);
  border-color: rgba(255, 255, 255, 0.05);
}

.tool-body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.tool-meta {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  margin-bottom: 0.5rem;
}

.tool-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
}

.tool-domain {
  color: var(--text-muted);
  font-size: 0.8rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tool-desc {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 1rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  flex-grow: 1;
  line-height: 1.4;
}

.tool-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  border-top: 1px solid var(--border-color);
  padding-top: 0.75rem;
}

.tool-link-text {
  color: var(--accent-color);
  font-weight: 600;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.tool-link-text svg {
  transition: transform var(--transition-fast);
}

.tool-card:hover .tool-link-text svg {
  transform: translateX(4px);
}

/* Empty State / No Results */
.no-results {
  grid-column: 1 / -1;
  text-align: center;
  padding: 5rem 2rem;
  background: var(--surface-color);
  border: 1px dashed var(--border-color);
  border-radius: var(--radius-lg);
  color: var(--text-secondary);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.no-results svg {
  width: 48px;
  height: 48px;
  color: var(--text-muted);
}

.no-results h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
}

.no-results button {
  background: var(--accent-color);
  color: #ffffff;
  border: none;
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-sm);
  font-weight: 500;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.no-results button:hover {
  background: var(--accent-hover);
}

/* Footer Section */
footer {
  border-top: 1px solid var(--border-color);
  background: var(--surface-color);
  padding: 3.5rem 8% 2rem;
  margin-top: auto;
  transition: border-color var(--transition-normal), background-color var(--transition-normal);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2.5rem;
  margin-bottom: 2.5rem;
  max-width: 1400px;
  margin-left: auto;
  margin-right: auto;
}

.footer-brand h3 {
  font-weight: 800;
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.footer-brand h3 span {
  color: var(--accent-color);
}

.footer-brand p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  max-width: 320px;
}

.footer-links h4 {
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

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

.footer-links ul li {
  margin-bottom: 0.75rem;
}

.footer-links ul li a {
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}

.footer-links ul li a:hover {
  color: var(--accent-color);
}

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  max-width: 1400px;
  margin-left: auto;
  margin-right: auto;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-socials {
  display: flex;
  gap: 1rem;
}

.footer-socials a {
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

.footer-socials a:hover {
  color: var(--accent-color);
}

/* Legal Pages Content Layout */
.legal-container {
  max-width: 800px;
  margin: 2rem auto 5rem;
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: var(--shadow-md);
}

.legal-header {
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 1.5rem;
  margin-bottom: 2rem;
}

.legal-header h1 {
  font-size: 2.25rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.legal-date {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.legal-content h2 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-top: 2rem;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.legal-content p {
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
  line-height: 1.6;
}

.legal-content ul {
  margin-left: 1.5rem;
  margin-bottom: 1.25rem;
  color: var(--text-secondary);
}

.legal-content ul li {
  margin-bottom: 0.5rem;
}

/* Loader */
.loader {
  display: inline-block;
  width: 48px;
  height: 48px;
  border: 3px solid var(--border-color);
  border-radius: 50%;
  border-top-color: var(--accent-color);
  animation: spin 1s ease-in-out infinite;
  margin: 3rem auto;
}

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

/* Forms & Dashboard Styling Updates */
.form-group {
  margin-bottom: 1.5rem;
}

.image-upload-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
}

label {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

input[type="text"],
input[type="url"],
input[type="password"],
textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.95rem;
  transition: all var(--transition-fast);
}

input:focus, textarea:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--accent-light);
}

input[type="file"] {
  width: 100%;
  padding: 1.5rem;
  background: var(--bg-color);
  border: 2px dashed var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  cursor: pointer;
  text-align: center;
  transition: all var(--transition-fast);
}

input[type="file"]:hover {
  border-color: var(--accent-color);
}

button.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background: var(--accent-color);
  color: #ffffff;
  font-weight: 600;
  font-size: 0.95rem;
  font-family: inherit;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
}

button.btn:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.2);
}

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

button.btn-danger {
  background: transparent;
  color: var(--danger-color);
  border: 1px solid var(--danger-color);
}

button.btn-danger:hover {
  background: var(--danger-light);
  color: var(--danger-color);
  box-shadow: none;
  transform: translateY(-1px);
}

.login-container {
  max-width: 450px;
  margin: 4rem auto;
  padding: 2.5rem;
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.dashboard-list {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.dashboard-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.5rem;
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.dashboard-item:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-md);
}

.dashboard-item-info strong {
  display: block;
  font-size: 1.05rem;
  color: var(--text-primary);
}

.dashboard-item-info span {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.text-center { text-align: center; }
.mt-2 { margin-top: 2rem; }
.mb-2 { margin-bottom: 2rem; }
.hidden { display: none !important; }

/* Responsive adjustments */
@media (max-width: 768px) {
  header {
    padding: 1rem 5%;
  }
  
  main {
    padding: 2rem 5%;
  }
  
  .hero h2 {
    font-size: 2.25rem;
  }
  
  .legal-container {
    padding: 1.5rem;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

/* Modal Styling */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  transition: opacity var(--transition-fast);
}

.modal-content {
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  width: 90%;
  max-width: 650px;
  box-shadow: var(--shadow-xl);
  position: relative;
  max-height: 90vh;
  overflow-y: auto;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.modal-header h3 {
  color: var(--accent-color);
  font-weight: 700;
  font-size: 1.25rem;
}

.close-btn {
  background: none;
  border: none;
  font-size: 1.75rem;
  cursor: pointer;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.close-btn:hover {
  color: var(--danger-color);
}

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

button.btn-secondary:hover {
  background: var(--surface-hover);
  color: var(--text-primary);
  border-color: var(--border-hover);
  box-shadow: none;
}

.dashboard-item-actions {
  display: flex;
  gap: 0.5rem;
}

.dashboard-item-actions .btn {
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
}

button.btn-edit {
  background: var(--accent-light);
  color: var(--accent-text);
  border: 1px solid var(--border-color);
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

button.btn-edit:hover {
  background: var(--accent-color);
  color: #ffffff;
  border-color: var(--accent-color);
  transform: translateY(-1px);
}