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

:root {
  --color-black-1000: #000;
  --color-black-900: #080808;
  --color-neutral-950: #0a0a0a;
  --color-neutral-925: #0e0e0e;
  --color-neutral-900: #171717;
  --color-neutral-850: #212121;
  --color-neutral-800: #262626;
  --color-neutral-750: #2e2e2e;
  --color-neutral-700: #404040;
  --color-neutral-600: #525252;
  --color-neutral-500: #737373;
  --color-neutral-400: #a3a3a3;
  --color-neutral-300: #d4d4d4;
  --color-neutral-200: #e5e5e5;
  --color-neutral-100: #fafafa;
  --color-neutral-50: #fafafa;
  --color-teal-400: #23f7dd;
  --color-teal-300: #81fbe9;
  --color-teal-200: #a5fcf0;
  --color-dark-teal: #00d3ba;
  --color-teal-black: #0a201d;
  --color-white: #fff;
  --color-white-10: rgba(255,255,255,0.1);
  --color-white-20: rgba(255,255,255,0.2);
  --color-white-5: rgba(255,255,255,0.05);
  --color-white-3: rgba(255,255,255,0.03);

  --font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', 'Fira Code', monospace;

  --size-4: 0.25rem;
  --size-8: 0.5rem;
  --size-12: 0.75rem;
  --size-16: 1rem;
  --size-20: 1.25rem;
  --size-24: 1.5rem;
  --size-32: 2rem;
  --size-40: 2.5rem;
  --size-48: 3rem;
  --size-56: 3.5rem;
  --size-64: 4rem;
  --size-80: 5rem;
  --size-96: 6rem;

  --px-1: 1px;
  --px-2: 2px;

  --radius-xs: 6px;
  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 2px rgba(0,0,0,0.3);
  --shadow: 0 1px 3px rgba(0,0,0,0.3);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.4);
  --shadow-glow: 0 0 24px rgba(35, 247, 221, 0.1);

  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);

  --glass-bg: rgba(14, 14, 14, 0.85);
  --glass-border: rgba(35, 247, 221, 0.08);

  --navbar-blur: 20px;
}

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

[data-theme="dark"] {
  filter: none !important;
}

[data-theme="dark"],
[data-theme="dark"] body {
  --color-bg: var(--color-black-1000);
  --color-bg-alt: var(--color-neutral-950);
  --color-card: var(--color-neutral-900);
  --color-card-hover: var(--color-neutral-850);
  --color-border: var(--color-neutral-850);
  --color-border-hover: var(--color-neutral-700);
  --color-text: var(--color-neutral-300);
  --color-text-muted: var(--color-neutral-500);
  --color-text-dim: var(--color-neutral-600);
  --color-heading: var(--color-white);
  --color-glass: var(--glass-bg);
  --color-glass-border: var(--glass-border);
  background-color: var(--color-bg) !important;
  color: var(--color-text);
}

[data-theme="dark"] #dark-mode-toggle::before {
  content: "\f5a2";
}

[data-theme="light"] {
  --color-black-1000: #f8fafc;
  --color-black-900: #ffffff;
  --color-neutral-950: #ffffff;
  --color-neutral-925: #ffffff;
  --color-neutral-900: #ffffff;
  --color-neutral-850: #e2e8f0;
  --color-neutral-800: #cbd5e1;
  --color-neutral-750: #94a3b8;
  --color-neutral-700: #64748b;
  --color-neutral-600: #94a3b8;
  --color-neutral-500: #64748b;
  --color-neutral-400: #475569;
  --color-neutral-300: #0f172a;
  --color-neutral-200: #1e293b;
  --color-teal-400: #0d9488;
  --color-teal-300: #14b8a6;
  --color-dark-teal: #0f766e;
  --color-teal-black: #f0fdfa;
  --color-white: #0f172a;
  --color-white-10: rgba(0,0,0,0.1);
  --color-white-20: rgba(0,0,0,0.2);
  --color-white-5: rgba(0,0,0,0.05);
  --color-white-3: rgba(0,0,0,0.03);
  --glass-bg: rgba(255, 255, 255, 0.9);
  --glass-border: rgba(13, 148, 136, 0.1);
  background-color: var(--color-neutral-950);
  color: var(--color-neutral-300);
}

[data-theme="light"] body {
  background-color: var(--color-neutral-950) !important;
  color: var(--color-neutral-300);
}

[data-theme="light"] #dark-mode-toggle::before {
  content: "\f4ab";
}

::selection {
  background: var(--color-teal-400);
  color: var(--color-black-1000);
}

::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--color-black-900);
}

::-webkit-scrollbar-thumb {
  background: var(--color-neutral-700);
  border-radius: var(--size-4);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-neutral-600);
}

body {
  font-family: var(--font-family);
  color: var(--color-neutral-300);
  background: var(--color-black-1000);
  padding-top: 76px;
  transition: background var(--transition), color var(--transition);
  line-height: 1.6;
}

a {
  color: var(--color-teal-400);
  transition: color var(--transition);
}

a:hover {
  color: var(--color-teal-300);
  text-decoration: none;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-white);
  line-height: 1.2;
}

/* ====== NAVBAR ====== */
.navbar {
  background: var(--glass-bg) !important;
  backdrop-filter: blur(var(--navbar-blur));
  -webkit-backdrop-filter: blur(var(--navbar-blur));
  border-bottom: 1px solid var(--glass-border) !important;
  padding: 0 !important;
  min-height: 64px;
}

.navbar .container {
  min-height: 64px;
}

.navbar-brand {
  font-weight: 700 !important;
  font-size: 1.1rem !important;
  color: var(--color-white) !important;
  letter-spacing: -0.02em;
  padding: 0 !important;
}

.nav-link {
  color: var(--color-neutral-400) !important;
  font-weight: 500;
  font-size: 0.85rem;
  padding: 0.4rem 0.75rem !important;
  border-radius: var(--radius-xs);
  transition: all var(--transition);
}

.nav-link:hover {
  color: var(--color-white) !important;
  background: var(--color-white-5);
}

.nav-link.active {
  color: var(--color-teal-400) !important;
}

.navbar-toggler {
  border: 1px solid var(--color-neutral-700) !important;
  padding: 0.4rem 0.5rem !important;
  border-radius: var(--radius-xs);
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%23a3a3a3' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

#dark-mode-toggle {
  font-size: 1.1rem;
  cursor: pointer;
  padding: 0.4rem 0.6rem;
  border-radius: var(--radius-xs);
  transition: all var(--transition);
  color: var(--color-neutral-400) !important;
}

#dark-mode-toggle:hover {
  color: var(--color-white) !important;
  background: var(--color-white-5);
}

/* ====== HERO ====== */
.hero {
  background: var(--color-black-1000);
  color: var(--color-white);
  padding: 100px 0 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(35, 247, 221, 0.04) 0%, transparent 50%),
    radial-gradient(ellipse at 70% 20%, rgba(35, 247, 221, 0.03) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 80%, rgba(0, 211, 186, 0.02) 0%, transparent 40%);
  pointer-events: none;
}

.hero h1 {
  font-size: 3.25rem;
  font-weight: 800;
  margin-bottom: 1.25rem;
  line-height: 1.1;
  color: var(--color-white);
  letter-spacing: -0.03em;
}

.hero h1 span {
  background: linear-gradient(135deg, var(--color-teal-400), var(--color-dark-teal));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 1.1rem;
  color: var(--color-neutral-400);
  max-width: 600px;
  margin: 0 auto 2rem;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.hero-buttons .btn {
  padding: 0.7rem 1.75rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  transition: all var(--transition);
}

.hero-buttons .btn-primary {
  background: var(--color-teal-400);
  color: var(--color-black-1000);
  border: none;
}

.hero-buttons .btn-primary:hover {
  background: var(--color-teal-300);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(35, 247, 221, 0.25);
}

.hero-buttons .btn-outline {
  border: 1px solid var(--color-neutral-700);
  color: var(--color-neutral-300);
  background: transparent;
}

.hero-buttons .btn-outline:hover {
  border-color: var(--color-neutral-500);
  color: var(--color-white);
  background: var(--color-white-5);
  transform: translateY(-2px);
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 3rem;
  margin-top: 3rem;
  padding-top: 3rem;
  border-top: 1px solid var(--color-neutral-900);
  flex-wrap: wrap;
}

.hero-stat {
  text-align: center;
}

.hero-stat-value {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-white);
  line-height: 1;
  margin-bottom: 0.25rem;
}

.hero-stat-label {
  font-size: 0.8rem;
  color: var(--color-neutral-500);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ====== SECTION STYLES ====== */
.section-title {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  letter-spacing: -0.02em;
}

.section-subtitle {
  color: var(--color-neutral-500);
  margin-bottom: 2.5rem;
  font-size: 0.95rem;
}

.section-padding {
  padding: 5rem 0;
}

.bg-alt {
  background: var(--color-neutral-950);
}

/* ====== CATEGORY GRID ====== */
.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 0.75rem;
}

.category-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1.5rem 1rem;
  background: var(--color-neutral-900);
  border: 1px solid var(--color-neutral-850);
  border-radius: var(--radius);
  text-align: center;
  transition: all var(--transition);
  color: var(--color-neutral-300);
  min-height: 120px;
}

.category-card:hover {
  background: var(--color-neutral-850);
  border-color: var(--color-neutral-700);
  transform: translateY(-2px);
  color: var(--color-white);
  text-decoration: none;
}

.category-card .icon {
  font-size: 1.5rem;
  color: var(--color-teal-400);
  margin-bottom: 0.5rem;
}

.category-card .name {
  font-weight: 600;
  font-size: 0.8rem;
  color: var(--color-neutral-400);
  transition: color var(--transition);
}

.category-card:hover .name {
  color: var(--color-white);
}

/* ====== TOOL CARDS ====== */
.tool-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1rem;
}

.tool-card {
  background: var(--color-neutral-900);
  border: 1px solid var(--color-neutral-850);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: all var(--transition);
  color: var(--color-neutral-300);
  text-decoration: none !important;
}

.tool-card:hover {
  background: var(--color-neutral-850);
  border-color: var(--color-neutral-700);
  transform: translateY(-2px);
  color: var(--color-white) !important;
}

.tool-card .tool-icon {
  width: 40px;
  height: 40px;
  background: var(--color-teal-black);
  border: 1px solid rgba(35, 247, 221, 0.15);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--color-teal-400);
  margin-bottom: 0.75rem;
}

.tool-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
  color: var(--color-white);
}

.tool-card p {
  font-size: 0.825rem;
  color: var(--color-neutral-500);
  margin-bottom: 0.75rem;
  line-height: 1.6;
}

.tool-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.75rem;
  color: var(--color-neutral-600);
}

.tool-meta .rating {
  color: var(--color-teal-400);
}

/* ====== AI BANNER ====== */
.ai-banner {
  position: relative;
  background: var(--color-neutral-900);
  border: 1px solid var(--color-neutral-850);
  border-radius: var(--radius-lg);
  color: var(--color-white);
  padding: 4rem;
  text-align: center;
  overflow: hidden;
}

.ai-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(ellipse at 30% 50%, rgba(35, 247, 221, 0.04) 0%, transparent 50%);
  pointer-events: none;
}

.ai-banner h2 {
  font-size: 2rem;
  font-weight: 700;
  position: relative;
  margin-bottom: 0.75rem;
}

.ai-banner p {
  color: var(--color-neutral-400);
  max-width: 500px;
  margin: 0 auto 1.5rem;
  position: relative;
  line-height: 1.7;
}

.ai-banner .btn {
  background: var(--color-teal-400);
  color: var(--color-black-1000);
  padding: 0.75rem 2rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  border: none;
  transition: all var(--transition);
  position: relative;
}

.ai-banner .btn:hover {
  background: var(--color-teal-300);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(35, 247, 221, 0.25);
}

/* ====== FOOTER ====== */
.site-footer {
  background: var(--color-neutral-950);
  border-top: 1px solid var(--color-neutral-900);
  padding: 3.5rem 0 1.5rem;
  margin-top: 4rem;
}

.site-footer h5 {
  font-size: 0.75rem;
  font-weight: 700;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-neutral-600);
}

.site-footer a {
  display: block;
  font-size: 0.85rem;
  color: var(--color-neutral-500);
  padding: 0.25rem 0;
  transition: color var(--transition);
}

.site-footer a:hover {
  color: var(--color-teal-400);
  text-decoration: none;
}

.footer-bottom {
  border-top: 1px solid var(--color-neutral-900);
  padding-top: 1.5rem;
  margin-top: 2rem;
  font-size: 0.8rem;
  color: var(--color-neutral-600);
  text-align: center;
}

/* ====== TOOLS PAGE ====== */
.tool-page-header {
  background: var(--color-neutral-950);
  border-bottom: 1px solid var(--color-neutral-900);
  padding: 2rem 0;
}

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

.tool-container {
  min-height: 400px;
  background: var(--color-neutral-900);
  border: 1px solid var(--color-neutral-850);
  border-radius: var(--radius);
  padding: 2rem;
  margin-bottom: 2rem;
}

.tool-content h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 2.5rem 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--color-neutral-850);
}

.tool-content h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin: 1.5rem 0 0.75rem;
}

/* ====== BREADCRUMBS ====== */
.breadcrumbs {
  font-size: 0.8rem;
  color: var(--color-neutral-600);
  padding: 0.75rem 0;
}

.breadcrumbs a {
  color: var(--color-neutral-600);
}

.breadcrumbs a:hover {
  color: var(--color-teal-400);
  text-decoration: none;
}

.breadcrumbs .separator {
  margin: 0 0.4rem;
  color: var(--color-neutral-700);
}

/* ====== CATEGORY HEADER ====== */
.category-header {
  padding: 3rem 0;
  background: var(--color-neutral-950);
  border-bottom: 1px solid var(--color-neutral-900);
}

.category-header h1 {
  font-weight: 700;
  letter-spacing: -0.02em;
}

/* ====== TOOL SHORTCODES ====== */
.tool-wrapper textarea,
.tool-wrapper input[type="text"],
.tool-wrapper input[type="number"],
.tool-wrapper input[type="url"],
.tool-wrapper input[type="password"],
.tool-wrapper select {
  border: 1px solid var(--color-neutral-800);
  border-radius: var(--radius-sm);
  padding: 0.75rem;
  width: 100%;
  font-size: 0.9rem;
  background: var(--color-neutral-925);
  color: var(--color-neutral-300);
  transition: all var(--transition);
  font-family: var(--font-family);
}

.tool-wrapper textarea:focus,
.tool-wrapper input:focus,
.tool-wrapper select:focus {
  outline: none;
  border-color: var(--color-teal-400);
  box-shadow: 0 0 0 3px rgba(35, 247, 221, 0.1);
}

.tool-wrapper .btn-primary {
  background: var(--color-teal-400);
  color: var(--color-black-1000);
  border: none;
  padding: 0.65rem 1.5rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  font-size: 0.9rem;
}

.tool-wrapper .btn-primary:hover {
  background: var(--color-teal-300);
  transform: translateY(-1px);
  box-shadow: 0 4px 15px rgba(35, 247, 221, 0.2);
}

.tool-wrapper .btn-outline-secondary {
  background: transparent;
  color: var(--color-neutral-400);
  border: 1px solid var(--color-neutral-700);
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-sm);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  font-size: 0.85rem;
}

.tool-wrapper .btn-outline-secondary:hover {
  border-color: var(--color-teal-400);
  color: var(--color-teal-400);
  background: rgba(35, 247, 221, 0.05);
}

.tool-output {
  background: var(--color-neutral-925);
  border: 1px solid var(--color-neutral-800);
  border-radius: var(--radius-sm);
  padding: 1rem;
  min-height: 100px;
  white-space: pre-wrap;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.6;
  color: var(--color-neutral-300);
}

.tool-wrapper .form-label {
  margin-bottom: 0.4rem;
  font-size: 0.85rem;
  color: var(--color-neutral-400);
}

.tool-wrapper .form-range::-webkit-slider-thumb {
  background: var(--color-teal-400);
}

.tool-wrapper .form-range::-webkit-slider-runnable-track {
  background: var(--color-neutral-700);
}

/* ====== GENERAL ====== */
.btn {
  border-radius: var(--radius-sm);
  font-weight: 600;
  transition: all var(--transition);
}

.btn-primary {
  background: var(--color-teal-400);
  border: none;
  color: var(--color-black-1000);
}

.btn-primary:hover {
  background: var(--color-teal-300);
  transform: translateY(-1px);
  color: var(--color-black-1000);
  box-shadow: 0 4px 15px rgba(35, 247, 221, 0.2);
}

.btn-outline-primary {
  border: 1.5px solid var(--color-teal-400);
  color: var(--color-teal-400);
  background: transparent;
}

.btn-outline-primary:hover {
  background: var(--color-teal-400);
  border-color: var(--color-teal-400);
  color: var(--color-black-1000);
  transform: translateY(-1px);
}

.text-muted {
  color: var(--color-neutral-500) !important;
}

.text-gradient {
  background: linear-gradient(135deg, var(--color-teal-400), var(--color-dark-teal));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Form controls for Bootstrap */
.form-control,
.form-select {
  background: var(--color-neutral-925);
  border: 1px solid var(--color-neutral-800);
  color: var(--color-neutral-300);
  border-radius: var(--radius-sm);
}

.form-control:focus,
.form-select:focus {
  background: var(--color-neutral-925);
  border-color: var(--color-teal-400);
  box-shadow: 0 0 0 3px rgba(35, 247, 221, 0.1);
  color: var(--color-neutral-300);
}

.form-check-input {
  background: var(--color-neutral-800);
  border: 1px solid var(--color-neutral-700);
}

.form-check-input:checked {
  background: var(--color-teal-400);
  border-color: var(--color-teal-400);
}

/* ====== FAQ ====== */
.faq-item {
  border: 1px solid var(--color-neutral-850);
  border-radius: var(--radius-sm);
  margin-bottom: 0.75rem;
  overflow: hidden;
}

.faq-item:hover {
  border-color: var(--color-neutral-700);
}

.faq-question {
  padding: 1rem 1.25rem;
  background: var(--color-neutral-950);
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background var(--transition);
  color: var(--color-white);
}

.faq-question:hover {
  background: var(--color-neutral-900);
}

.faq-answer {
  padding: 1rem 1.25rem;
  display: none;
  border-top: 1px solid var(--color-neutral-850);
  color: var(--color-neutral-400);
  line-height: 1.7;
  font-size: 0.9rem;
}

.faq-answer.open {
  display: block;
}

/* ====== DOCS SIDEBAR ====== */
.docs-sidebar {
  background: var(--color-neutral-900);
  border: 1px solid var(--color-neutral-850);
  border-radius: var(--radius);
  padding: 1.5rem;
}

.docs-sidebar ul {
  list-style: none;
  padding: 0;
}

.docs-sidebar li a {
  color: var(--color-neutral-400);
  font-size: 0.9rem;
  padding: 0.35rem 0;
  display: block;
  transition: color var(--transition);
}

.docs-sidebar li a:hover {
  color: var(--color-teal-400);
  text-decoration: none;
}

/* ====== PAGE CONTENT ====== */
.page-content {
  color: var(--color-neutral-300);
  line-height: 1.8;
}

.page-content h2 {
  font-size: 1.5rem;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
}

.page-content h3 {
  font-size: 1.2rem;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

.page-content p {
  margin-bottom: 1rem;
}

.page-content pre,
.page-content code {
  font-family: var(--font-mono);
}

.page-content img {
  border-radius: var(--radius-sm);
  max-width: 100%;
}

/* ====== TABLE ====== */
table {
  border-collapse: collapse;
  width: 100%;
  border: 1px solid var(--color-neutral-850);
  border-radius: var(--radius-xs);
  overflow: hidden;
}

th, td {
  text-align: left;
  padding: 0.75rem;
  border-bottom: 1px solid var(--color-neutral-850);
  font-size: 0.875rem;
}

thead th {
  background: var(--color-neutral-900);
  color: var(--color-white);
  font-weight: 600;
}

/* ====== TUTORIAL LIST ====== */
.tutorial-list .tutorial-item {
  display: flex;
  gap: 1.5rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--color-neutral-900);
}

.tutorial-list .tutorial-item:last-child {
  border-bottom: none;
}

.tutorial-item .tutorial-meta {
  font-size: 0.8rem;
  color: var(--color-neutral-600);
}

/* ====== PAGINATION ====== */
.pagination {
  gap: 0.25rem;
}

.pagination .page-link {
  background: var(--color-neutral-900);
  border: 1px solid var(--color-neutral-850);
  color: var(--color-neutral-400);
  border-radius: var(--radius-xs);
  padding: 0.5rem 0.75rem;
  font-size: 0.85rem;
  transition: all var(--transition);
}

.pagination .page-link:hover {
  background: var(--color-neutral-850);
  color: var(--color-white);
  border-color: var(--color-neutral-700);
}

.pagination .page-item.active .page-link {
  background: var(--color-teal-400);
  border-color: var(--color-teal-400);
  color: var(--color-black-1000);
}

/* ====== ALERTS ====== */
.alert-info {
  background: rgba(35, 247, 221, 0.05);
  border: 1px solid rgba(35, 247, 221, 0.15);
  color: var(--color-teal-400);
  border-radius: var(--radius-sm);
}

/* ====== RESPONSIVE ====== */
/* ====== BLOG / POSTS ====== */
.post-meta-info {
  font-size: 0.85rem;
  color: var(--color-neutral-500);
  margin-bottom: 1rem;
}

.post-tags {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-top: 0.5rem;
}

.tag-badge {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-teal-400);
  background: var(--color-teal-black);
  border: 1px solid rgba(35, 247, 221, 0.15);
  border-radius: var(--radius-full);
  transition: all var(--transition);
  text-decoration: none;
}

.tag-badge:hover {
  background: rgba(35, 247, 221, 0.1);
  border-color: var(--color-teal-400);
  color: var(--color-teal-300);
  text-decoration: none;
}

.post-featured-image img {
  border-radius: var(--radius);
  width: 100%;
  border: 1px solid var(--color-neutral-850);
}

.post-content {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--color-neutral-300);
}

.post-content h2 {
  font-size: 1.5rem;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--color-neutral-850);
}

.post-content h3 {
  font-size: 1.2rem;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

.post-content p {
  margin-bottom: 1.25rem;
}

.post-content img {
  border-radius: var(--radius-sm);
  max-width: 100%;
  height: auto;
  border: 1px solid var(--color-neutral-850);
}

.post-content blockquote {
  border-left: 3px solid var(--color-teal-400);
  padding: 0.75rem 1.25rem;
  margin: 1.5rem 0;
  background: var(--color-neutral-925);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  color: var(--color-neutral-400);
}

.post-content blockquote p {
  margin-bottom: 0;
}

.post-content pre {
  background: var(--color-neutral-925);
  border: 1px solid var(--color-neutral-850);
  border-radius: var(--radius-sm);
  padding: 1rem;
  overflow-x: auto;
  font-size: 0.85rem;
}

.post-content code {
  font-family: var(--font-mono);
  font-size: 0.85em;
  padding: 0.15em 0.3em;
  background: var(--color-neutral-900);
  border-radius: 4px;
  color: var(--color-teal-400);
}

.post-content pre code {
  padding: 0;
  background: transparent;
  color: inherit;
}

.post-content ul, .post-content ol {
  margin-bottom: 1.25rem;
  padding-left: 1.5rem;
}

.post-content li {
  margin-bottom: 0.35rem;
}

.post-content a {
  color: var(--color-teal-400);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.post-content a:hover {
  color: var(--color-teal-300);
}

.post-content hr {
  border-color: var(--color-neutral-850);
  margin: 2rem 0;
}

.post-share a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: var(--color-neutral-900);
  border: 1px solid var(--color-neutral-850);
  color: var(--color-neutral-400);
  text-decoration: none;
  transition: all var(--transition);
  margin-right: 0.5rem;
}

.post-share a:hover {
  background: var(--color-teal-black);
  border-color: var(--color-teal-400);
  color: var(--color-teal-400);
  transform: translateY(-2px);
}

.post-navigation .btn {
  text-align: left;
  padding: 0.75rem 1rem;
}

.post-navigation .btn:hover {
  background: var(--color-neutral-900);
  border-color: var(--color-neutral-700);
}

.sidebar {
  position: sticky;
  top: 90px;
}

.sidebar-card {
  background: var(--color-neutral-900);
  border: 1px solid var(--color-neutral-850);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 1rem;
}

.sidebar-card h5 {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-neutral-600);
  margin-bottom: 1rem;
}

.sidebar-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.sidebar-card li {
  margin-bottom: 0.4rem;
}

.sidebar-card li a {
  color: var(--color-neutral-400);
  font-size: 0.85rem;
  padding: 0.25rem 0;
  display: block;
  transition: color var(--transition);
}

.sidebar-card li a:hover {
  color: var(--color-teal-400);
  text-decoration: none;
}

/* ====== DROPDOWN ====== */
.dropdown-menu {
  background: var(--color-neutral-900);
  border: 1px solid var(--color-neutral-850);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  padding: 0.5rem;
}

.dropdown-item {
  color: var(--color-neutral-400);
  font-size: 0.85rem;
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-xs);
  transition: all var(--transition);
}

.dropdown-item:hover,
.dropdown-item:focus {
  background: var(--color-white-5);
  color: var(--color-white);
}

.dropdown-item.active,
.dropdown-item:active {
  background: var(--color-teal-black);
  color: var(--color-teal-400);
}

.dropdown-toggle::after {
  vertical-align: middle;
}

/* ====== BOOTSTRAP DARK MODE OVERRIDES ====== */
[data-bs-theme="dark"] {
  --bs-body-color: var(--color-neutral-300);
  --bs-body-bg: var(--color-black-1000);
  --bs-border-color: var(--color-neutral-850);
  --bs-link-color: var(--color-teal-400);
  --bs-link-hover-color: var(--color-teal-300);
  --bs-card-bg: var(--color-neutral-900);
  --bs-card-border-color: var(--color-neutral-850);
  --bs-card-cap-bg: var(--color-neutral-925);
}

[data-bs-theme="dark"] .table {
  --bs-table-bg: var(--color-neutral-925);
  --bs-table-color: var(--color-neutral-300);
  --bs-table-border-color: var(--color-neutral-850);
  --bs-table-striped-bg: var(--color-neutral-900);
  --bs-table-hover-bg: var(--color-neutral-850);
}

[data-bs-theme="dark"] .modal-content {
  background: var(--color-neutral-900);
  border: 1px solid var(--color-neutral-850);
}

[data-bs-theme="dark"] .modal-header,
[data-bs-theme="dark"] .modal-footer {
  border-color: var(--color-neutral-850);
}

[data-bs-theme="dark"] .btn-close {
  filter: invert(1);
}

[data-bs-theme="dark"] .list-group-item {
  background: var(--color-neutral-925);
  border-color: var(--color-neutral-850);
  color: var(--color-neutral-300);
}

[data-bs-theme="dark"] .card {
  background: var(--color-neutral-900);
  border-color: var(--color-neutral-850);
}

[data-bs-theme="dark"] .progress {
  background: var(--color-neutral-800);
}

[data-bs-theme="dark"] .accordion-item {
  background: var(--color-neutral-925);
  border-color: var(--color-neutral-850);
}

[data-bs-theme="dark"] .accordion-button {
  background: var(--color-neutral-900);
  color: var(--color-white);
}

[data-bs-theme="dark"] .accordion-button:not(.collapsed) {
  background: var(--color-neutral-850);
  color: var(--color-teal-400);
}

[data-bs-theme="dark"] .accordion-button::after {
  filter: invert(1);
}

[data-bs-theme="dark"] .nav-tabs .nav-link {
  color: var(--color-neutral-400);
}

[data-bs-theme="dark"] .nav-tabs .nav-link:hover {
  border-color: var(--color-neutral-850);
  color: var(--color-white);
}

[data-bs-theme="dark"] .nav-tabs .nav-link.active {
  background: var(--color-neutral-900);
  border-color: var(--color-neutral-850);
  color: var(--color-teal-400);
}

[data-bs-theme="dark"] .alert {
  background: var(--color-neutral-925);
  border-color: var(--color-neutral-850);
  color: var(--color-neutral-300);
}

[data-bs-theme="dark"] .alert-danger {
  background: rgba(220, 53, 69, 0.1);
  border-color: rgba(220, 53, 69, 0.2);
  color: #f8d7da;
}

[data-bs-theme="dark"] .alert-success {
  background: rgba(25, 135, 84, 0.1);
  border-color: rgba(25, 135, 84, 0.2);
  color: #d1e7dd;
}

[data-bs-theme="dark"] .alert-warning {
  background: rgba(255, 193, 7, 0.1);
  border-color: rgba(255, 193, 7, 0.2);
  color: #fff3cd;
}

[data-bs-theme="dark"] .alert-info {
  background: rgba(35, 247, 221, 0.05);
  border-color: rgba(35, 247, 221, 0.15);
  color: var(--color-teal-400);
}

/* ====== BOOTSTRAP 5.3 DARK THEME CSS VARIABLES ====== */
[data-bs-theme="dark"] {
  color-scheme: dark;
  --bs-body-bg: var(--color-black-1000);
  --bs-body-color: var(--color-neutral-300);
  --bs-secondary-color: var(--color-neutral-400);
  --bs-border-color: var(--color-neutral-850);
  --bs-link-color: var(--color-teal-400);
  --bs-link-hover-color: var(--color-teal-300);
  --bs-link-decoration: none;
  --bs-emphasis-color: var(--color-white);
  --bs-code-color: var(--color-teal-400);
  --bs-highlight-bg: rgba(35, 247, 221, 0.1);
}

[data-bs-theme="dark"] .bg-light {
  background-color: var(--color-neutral-900) !important;
}

[data-bs-theme="dark"] .bg-white {
  background-color: var(--color-neutral-925) !important;
}

[data-bs-theme="dark"] .text-dark {
  color: var(--color-white) !important;
}

[data-bs-theme="dark"] .border {
  border-color: var(--color-neutral-850) !important;
}

@media (max-width: 991px) {
  .navbar .container {
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
  }
  .navbar-nav {
    padding: 0.5rem 0;
  }
  .nav-link {
    padding: 0.5rem 0.75rem !important;
  }
  .hero-stats {
    gap: 1.5rem;
  }
}

@media (max-width: 768px) {
  .hero h1 {
    font-size: 1.75rem;
  }
  .hero {
    padding: 60px 0 50px;
  }
  .hero-stat-value {
    font-size: 1.5rem;
  }
  .category-grid {
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  }
  .tool-grid {
    grid-template-columns: 1fr;
  }
  .ai-banner {
    padding: 2rem 1.5rem;
    border-radius: var(--radius);
  }
  .ai-banner h2 {
    font-size: 1.4rem;
  }
  .section-padding {
    padding: 3rem 0;
  }
  .tool-container {
    padding: 1.25rem;
  }
}

@media (max-width: 576px) {
  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }
  .hero-buttons .btn {
    width: 100%;
  }
  .hero-stats {
    flex-direction: column;
    gap: 1.5rem;
  }
}