/* ---- ToolYft Instagram Tools ---- */

/* Theme Variables */
:root {
  --bg: #0f1117;
  --card-bg: #1a1d27;
  --card-hover: #222632;
  --header-bg: #161921;
  --text: #e8e8ed;
  --muted: #a0a5b8;
  --accent: #E4405F;
  --accent-hover: #C13584;
  --border: #2a2e3f;
  --shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
  --radius: 10px;
  --toggle-bg: #2a2d3a;
  --toggle-hover: #3a3d4a;
}

[data-theme="light"] {
  --bg: #f5f6fa;
  --card-bg: #ffffff;
  --card-hover: #f0f1f5;
  --header-bg: #ffffff;
  --text: #1a1d27;
  --muted: #4a5068;
  --accent: #E4405F;
  --accent-hover: #cc3700;
  --border: #dde0eb;
  --shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  --toggle-bg: #e2e4ea;
  --toggle-hover: #d1d5e0;
}

/* Reset & Base */
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}

.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 1.5rem;
}

/* Top Bar */
.top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}
.top-bar .site-logo { margin-bottom: 0; }
.top-bar-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.site-logo {
  display: inline-block;
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--text);
  text-decoration: none;
  margin-bottom: 1.5rem;
  transition: opacity 0.2s;
}
.site-logo:hover { opacity: 0.8; }
.site-logo span { color: var(--accent); }

/* Page Header */
.page-header {
  text-align: center;
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}
.page-header h1 {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}
.page-header p {
  color: var(--muted);
  font-size: 0.95rem;
}

/* Tool Layout */
.tool-section {
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  border: 1px solid var(--border);
}

.input-group {
  margin-bottom: 1rem;
}
.input-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.5rem;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
}

input[type="text"],
textarea,
select {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.95rem;
  font-family: inherit;
  transition: border-color 0.2s;
}
input[type="text"]:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--accent);
}

textarea {
  min-height: 150px;
  resize: vertical;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.2rem;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
}
.btn:hover { background: var(--accent-hover); }
.btn:active { transform: scale(0.97); }
.btn-secondary {
  background: var(--card-bg);
  border: 1px solid var(--border);
  color: var(--text);
}
.btn-secondary:hover { background: var(--card-hover); }

/* Result Cards */
.result-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem;
  margin-top: 1rem;
}

.score-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-weight: 700;
  font-size: 0.85rem;
}
.score-high { background: #00c85320; color: #00c853; }
.score-medium { background: #ffd60020; color: #ffd600; }
.score-low { background: #ff174420; color: #ff1744; }

/* Preview Panel (for Markdown Preview) */
.preview-panel {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem;
  min-height: 200px;
  overflow-y: auto;
}
.preview-panel h1, .preview-panel h2, .preview-panel h3 { margin: 0.5rem 0; }
.preview-panel blockquote {
  border-left: 3px solid var(--accent);
  padding-left: 1rem;
  color: var(--muted);
  margin: 0.5rem 0;
}
.preview-panel pre, .preview-panel code {
  background: var(--card-bg);
  border-radius: 4px;
  font-family: 'Consolas', 'Monaco', monospace;
}
.preview-panel pre { padding: 1rem; overflow-x: auto; }
.preview-panel code { padding: 0.15rem 0.3rem; font-size: 0.9em; }
.preview-panel table { border-collapse: collapse; width: 100%; margin: 0.5rem 0; }
.preview-panel th, .preview-panel td {
  border: 1px solid var(--border);
  padding: 0.5rem;
  text-align: left;
}
.preview-panel th { background: var(--card-bg); font-weight: 600; }

/* Split View */
.split-view {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
@media (max-width: 768px) {
  .split-view { grid-template-columns: 1fr; }
}

/* Stats Grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}
.stat-item {
  text-align: center;
  padding: 1rem;
  background: var(--bg);
  border-radius: 8px;
  border: 1px solid var(--border);
}
.stat-value {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--accent);
}
.stat-label {
  font-size: 0.75rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Tag/Flair Badges */
.tag {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  background: var(--accent);
  color: #fff;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  margin: 0.15rem;
}

/* Loading Spinner */
.spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Nav Sidebar */
.nav-sidebar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}
.nav-sidebar a {
  padding: 0.4rem 0.8rem;
  background: var(--card-bg);
  color: var(--muted);
  text-decoration: none;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 500;
  border: 1px solid var(--border);
  transition: all 0.2s;
}
.nav-sidebar a:hover,
.nav-sidebar a.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

/* Footer */
.page-footer {
  text-align: center;
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.8rem;
}

.page-footer a {
  color: var(--accent);
  text-decoration: none;
}

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

/* Ad Slot */
.ad-slot {
  text-align: center;
  margin: 1.5rem 0;
  min-height: 90px;
}

/* Tool Cards (landing page grid) */
.tool-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1rem;
}
.tool-card {
  display: block;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  text-decoration: none;
  color: var(--text);
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}
.tool-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
  border-color: var(--accent);
}
.tool-card .icon { font-size: 1.5rem; margin-bottom: 0.5rem; }
.tool-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 0.25rem; }
.tool-card p { font-size: 0.8rem; color: var(--muted); line-height: 1.4; }

/* Responsive */
@media (max-width: 640px) {
  .container { padding: 1rem; }
  .page-header h1 { font-size: 1.4rem; }
  .tool-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ---- Tip Jar ---- */
.tip-jar {
  position: fixed;
  bottom: 1.5rem;
  left: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.2rem 0.5rem;
  background: #E4405F;
  color: #fff;
  font-size: 0.6rem;
  font-weight: 700;
  border-radius: 50px;
  text-decoration: none;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
  transition: transform 0.2s, box-shadow 0.2s;
  z-index: 90;
}
.tip-jar:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.35);
}
.tip-jar:active { transform: scale(0.95); }
.tip-jar .tip-icon { font-size: 0.7rem; }

/* ---- Theme Toggle ---- */
.theme-toggle {
  position: static;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--toggle-bg);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, transform 0.2s, border-color 0.2s;
  z-index: 100;
  box-shadow: var(--shadow);
  line-height: 1;
  padding: 0;
}

.theme-toggle:hover {
  background: var(--toggle-hover);
  transform: scale(1.08);
}

.theme-toggle:active {
  transform: scale(0.95);
}

/* ---- Language Switcher ---- */

.lang-switcher {
  position: static;
  display: flex;
  gap: 0;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.lang-switcher a {
  display: inline-block;
  padding: 0.35rem 0.7rem;
  font-size: 0.7rem;
  font-weight: 700;
  text-decoration: none;
  color: var(--muted);
  background: var(--toggle-bg);
  transition: background 0.2s, color 0.2s;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.lang-switcher a:hover {
  background: var(--toggle-hover);
}

.lang-switcher a.active {
  background: var(--accent);
  color: #fff;
}