/* Console/Terminal Theme for Favicon API */

:root {
  --terminal-bg: #0d1117;
  --terminal-text: #c9d1d9;
  --terminal-green: #00ff41;
  --terminal-blue: #58a6ff;
  --terminal-yellow: #d29922;
  --terminal-red: #f85149;
  --terminal-purple: #bc8cff;
  --terminal-cyan: #39c5cf;
  --terminal-gray: #484f58;
  --terminal-border: #30363d;
  --terminal-dim: #6e7681;
}

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

body {
  font-family: 'Courier New', 'Fira Code', 'Consolas', 'Monaco', monospace;
  line-height: 1.6;
  color: var(--terminal-text);
  background: var(--terminal-bg);
  min-height: 100vh;
  font-size: 14px;
}

/* Navigation */
.navbar {
  background: var(--terminal-bg);
  border-bottom: 1px solid var(--terminal-border);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.navbar-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0.75rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.navbar-brand {
  font-size: 1rem;
  font-weight: bold;
  color: var(--terminal-green);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.navbar-brand::before {
  content: '$ ';
}

.navbar-brand:hover {
  color: var(--terminal-green);
  text-shadow: 0 0 10px var(--terminal-green);
}

.navbar-nav {
  display: flex;
  gap: 1.5rem;
  list-style: none;
}

.navbar-nav a {
  color: var(--terminal-dim);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.2s;
  position: relative;
}

.navbar-nav a::before {
  content: '> ';
  color: var(--terminal-gray);
}

.navbar-nav a:hover,
.navbar-nav a.active {
  color: var(--terminal-cyan);
}

.navbar-nav a.active::before {
  color: var(--terminal-green);
}

/* Container */
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 1.5rem;
}

/* Cards */
.card {
  background: var(--terminal-bg);
  border: 1px solid var(--terminal-border);
  border-radius: 0;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.card-header {
  background: #161b22;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--terminal-border);
}

.card-header h3 {
  color: var(--terminal-green);
  font-size: 1rem;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.card-header h3::before {
  content: '[ ';
  color: var(--terminal-gray);
}

.card-header h3::after {
  content: ' ]';
  color: var(--terminal-gray);
}

.card-body {
  padding: 1.5rem;
}

/* Hero Section */
.hero-section {
  background: linear-gradient(135deg, rgba(88, 166, 255, 0.05) 0%, rgba(0, 255, 65, 0.05) 100%);
  border: 1px solid var(--terminal-border);
  border-radius: 0;
  padding: 3rem 2rem;
  margin-bottom: 2rem;
  text-align: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.hero-section h1 {
  color: var(--terminal-green);
  font-size: 2rem;
  font-weight: bold;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  text-shadow: 0 0 20px rgba(0, 255, 65, 0.3);
  line-height: 1.3;
}

.hero-section::before {
  content: '$ ';
  color: var(--terminal-gray);
}

.hero-description {
  color: var(--terminal-text);
  font-size: 1rem;
  line-height: 1.8;
  max-width: 900px;
  margin: 0 auto;
  opacity: 0.9;
}

/* Responsive */
@media (max-width: 768px) {
  .hero-section {
    padding: 2rem 1rem;
  }

  .hero-section h1 {
    font-size: 1.5rem;
  }

  .hero-description {
    font-size: 0.9rem;
  }
}

/* Form Elements */
.form-group {
  margin-bottom: 1.25rem;
}

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

.form-label::after {
  content: ':';
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--terminal-border);
  border-radius: 0;
  font-size: 0.9rem;
  background: #0d1117;
  color: var(--terminal-green);
  font-family: 'Courier New', 'Fira Code', 'Consolas', monospace;
  transition: all 0.2s;
}

.form-control:focus {
  outline: none;
  border-color: var(--terminal-green);
  box-shadow: 0 0 0 2px rgba(0, 255, 65, 0.1);
}

.form-control::placeholder {
  color: var(--terminal-gray);
}

.form-select {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--terminal-border);
  border-radius: 0;
  font-size: 0.9rem;
  background: #0d1117;
  color: var(--terminal-green);
  font-family: 'Courier New', 'Fira Code', 'Consolas', monospace;
  cursor: pointer;
  transition: all 0.2s;
}

.form-select:focus {
  outline: none;
  border-color: var(--terminal-green);
  box-shadow: 0 0 0 2px rgba(0, 255, 65, 0.1);
}

.form-select option {
  background: var(--terminal-bg);
  color: var(--terminal-text);
}

.form-text {
  font-size: 0.8rem;
  color: var(--terminal-dim);
  margin-top: 0.25rem;
  font-style: italic;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border: 1px solid var(--terminal-green);
  border-radius: 0;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
  background: transparent;
  color: var(--terminal-green);
  font-family: 'Courier New', 'Fira Code', 'Consolas', monospace;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.btn-primary:hover {
  background: rgba(0, 255, 65, 0.1);
  box-shadow: 0 0 20px rgba(0, 255, 65, 0.3);
  transform: translateY(-1px);
}

.btn-outline {
  border-color: var(--terminal-border);
  color: var(--terminal-dim);
  padding: 0.75rem 1rem;
}

.btn-outline:hover {
  background: rgba(72, 79, 88, 0.2);
  border-color: var(--terminal-gray);
  color: var(--terminal-text);
}

/* Grid */
.row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.col {
  flex: 1;
  min-width: 0;
}

.col-6 {
  flex: 0 0 calc(50% - 0.5rem);
}

/* Results Section */
.result-section {
  display: none;
  background: #0d1117;
  border: 1px solid var(--terminal-green);
  border-radius: 0;
  padding: 1.5rem;
  margin-top: 1.5rem;
  box-shadow: inset 0 0 20px rgba(0, 255, 65, 0.05);
}

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

.result-section h5 {
  color: var(--terminal-green);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 1rem;
}

.result-section h5::before {
  content: '>> ';
}

.preview-icon {
  max-width: 128px;
  max-height: 128px;
  border: 1px solid var(--terminal-border);
  background: #161b22;
  padding: 0.5rem;
  image-rendering: pixelated;
}

.code-block {
  background: #161b22;
  border: 1px solid var(--terminal-border);
  color: var(--terminal-green);
  padding: 1.5rem;
  border-radius: 0;
  font-family: 'Courier New', 'Fira Code', 'Consolas', monospace;
  font-size: 0.85rem;
  overflow-x: auto;
  margin: 1rem 0;
  white-space: pre-wrap;
  word-wrap: break-word;
}

.input-group {
  display: flex;
  gap: 0.5rem;
}

.input-group input {
  background: #0d1117;
  border: 1px solid var(--terminal-border);
  color: var(--terminal-dim);
  font-family: 'Courier New', 'Fira Code', 'Consolas', monospace;
  font-size: 0.85rem;
}

/* Features List */
.features-list {
  list-style: none;
}

.features-list li {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem;
  border-bottom: 1px solid var(--terminal-border);
}

.features-list li:last-child {
  border-bottom: none;
}

.features-list .icon {
  color: var(--terminal-green);
  flex-shrink: 0;
  font-size: 1.25rem;
}

.features-list h4 {
  color: var(--terminal-cyan);
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.features-list p {
  color: var(--terminal-dim);
  font-size: 0.85rem;
}

/* Table */
.table-responsive {
  overflow-x: auto;
}

.table {
  width: 100%;
  border-collapse: collapse;
  background: var(--terminal-bg);
  border: 1px solid var(--terminal-border);
}

.table th,
.table td {
  padding: 1rem;
  text-align: left;
  border-bottom: 1px solid var(--terminal-border);
  font-family: 'Courier New', 'Fira Code', 'Consolas', monospace;
}

.table thead {
  background: #161b22;
}

.table th {
  font-weight: 600;
  color: var(--terminal-green);
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 0.5px;
}

.table td {
  color: var(--terminal-text);
  font-size: 0.9rem;
}

.code {
  background: #161b22;
  border: 1px solid var(--terminal-border);
  padding: 0.25rem 0.5rem;
  border-radius: 0;
  font-family: 'Courier New', 'Fira Code', 'Consolas', monospace;
  font-size: 0.85rem;
  color: var(--terminal-green);
}

/* Badge */
.badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border: 1px solid var(--terminal-border);
  border-radius: 0;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  font-family: 'Courier New', 'Fira Code', 'Consolas', monospace;
}

.badge-danger {
  background: rgba(248, 81, 73, 0.1);
  color: var(--terminal-red);
  border-color: var(--terminal-red);
}

.badge-secondary {
  background: rgba(72, 79, 88, 0.1);
  color: var(--terminal-dim);
  border-color: var(--terminal-gray);
}

/* Footer */
.footer {
  text-align: center;
  padding: 2rem;
  color: var(--terminal-dim);
  border-top: 1px solid var(--terminal-border);
  background: #0d1117;
}

.footer-content {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  align-items: center;
}

.footer-credits,
.footer-hosting {
  margin: 0;
  font-size: 0.85rem;
  font-family: 'Courier New', 'Fira Code', 'Consolas', monospace;
}

.footer-credits {
  opacity: 0.9;
}

.footer-hosting {
  opacity: 1;
  font-weight: 600;
  letter-spacing: 1px;
  color: var(--terminal-green);
}

.footer a {
  color: var(--terminal-cyan);
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s;
}

.footer a:hover {
  color: var(--terminal-green);
  text-shadow: 0 0 10px rgba(0, 255, 65, 0.5);
  text-decoration: underline;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: var(--terminal-bg);
}

::-webkit-scrollbar-thumb {
  background: var(--terminal-border);
  border-radius: 0;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--terminal-gray);
}

/* Responsive */
@media (max-width: 768px) {
  .navbar-container {
    flex-direction: column;
    gap: 1rem;
  }

  .navbar-nav {
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
  }

  .col-6 {
    flex: 0 0 100%;
  }

  .container {
    padding: 1rem;
  }

  .footer-credits,
  .footer-hosting {
    font-size: 0.75rem;
  }
}