/* ==========================================
   SMALLTEXTGENERATOR.TOP Design System (CSS)
   ========================================== */

/* Google Fonts Imports */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --bg-color: #0b0f19;
  --panel-bg: #111827;
  --border-color: #1f2937;
  --text-main: #f3f4f6;
  --text-muted: #9ca3af;
  --primary-gradient: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
  --primary-hover: #4338ca;
  --accent-color: #10b981; /* Copy success green */
  --accent-glow: rgba(16, 185, 129, 0.15);
  
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

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

body {
  background-color: var(--bg-color);
  color: var(--text-main);
  font-family: var(--font-sans);
  line-height: 1.6;
  padding: 2rem 1rem;
  min-height: 100vh;
}

.container {
  max-width: 900px;
  margin: 0 auto;
}

/* Header Section */
header {
  text-align: center;
  margin-bottom: 2.5rem;
}

h1 {
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 0.5rem;
}

h1 a {
  text-decoration: none;
  background: inherit;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.subtitle {
  color: var(--text-muted);
  font-size: 1.1rem;
}

/* Main Workspace Panel */
.tool-panel {
  background-color: var(--panel-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 2rem;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
}

.input-group {
  margin-bottom: 1.5rem;
}

label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

textarea {
  width: 100%;
  height: 120px;
  background-color: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-main);
  font-family: var(--font-sans);
  font-size: 1.1rem;
  padding: 1rem;
  resize: vertical;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

textarea:focus {
  border-color: #6366f1;
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

/* Outputs Layout */
.outputs-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.output-card {
  background-color: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: transform 0.15s, border-color 0.15s;
  overflow: hidden; /* Prevent Zalgo spillage */
}

.output-card:hover {
  border-color: #374151;
  transform: translateY(-1px);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.card-label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.btn-copy {
  background: var(--primary-gradient);
  border: none;
  border-radius: 6px;
  color: white;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.4rem 0.8rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.25rem;
  transition: background 0.2s, transform 0.1s;
}

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

.btn-copy:active {
  transform: scale(0.95);
}

.btn-copy.copied {
  background: var(--accent-color) !important;
  box-shadow: 0 0 10px var(--accent-glow);
}

.card-result {
  font-family: var(--font-sans);
  font-size: 1.25rem;
  word-break: break-all;
  background-color: rgba(0, 0, 0, 0.2);
  border-radius: 6px;
  padding: 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.02);
  overflow: hidden; /* Prevent inner Zalgo overflow */
}

/* Fix Zalgo stacking text overlap */
#res-zalgo {
  padding-top: 2.5rem;
  padding-bottom: 2.5rem;
  line-height: 2.2;
}

/* Warning & Alerts */
.alert-box {
  background-color: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.2);
  border-radius: 8px;
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  color: #fca5a5;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Dynamic Trending Showcase */
.trending-showcase {
  background-color: var(--panel-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 2rem;
}

.trending-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.75rem;
  margin-top: 1rem;
}

.trending-item {
  background-color: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 0.75rem;
  text-align: center;
  cursor: pointer;
  font-size: 1.05rem;
  transition: background-color 0.2s, border-color 0.2s;
}

.trending-item:hover {
  background-color: rgba(255, 255, 255, 0.05);
  border-color: #4f46e5;
}

/* Category Index / Hub Links */
.hub-navigation {
  background-color: var(--panel-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 2.5rem;
}

.hub-nav-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 0.75rem;
  margin-top: 1rem;
}

.hub-nav-link {
  background-color: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 0.75rem;
  text-align: center;
  text-decoration: none;
  color: var(--text-main);
  font-size: 0.9rem;
  font-weight: 500;
  transition: background-color 0.2s, border-color 0.2s;
}

.hub-nav-link:hover {
  background-color: var(--primary-hover);
  border-color: #6366f1;
}

/* Rich Text Guidelines & SEO Content */
.rich-content {
  background-color: var(--panel-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 2rem;
  margin-bottom: 2rem;
}

.rich-content h2 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--text-main);
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.5rem;
}

.rich-content p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 1.25rem;
  line-height: 1.7;
}

.faq-section {
  margin-top: 2rem;
}

.faq-item {
  border-bottom: 1px solid var(--border-color);
  padding: 1rem 0;
}

.faq-question {
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 0.5rem;
}

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

/* Footer style */
footer {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-top: 3rem;
  border-top: 1px solid var(--border-color);
  padding-top: 1.5rem;
}

footer a {
  color: #6366f1;
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}