/* ============================================
   SG AI Toolkit — Clean Light Tech UI
   Notion + Linear + ChatGPT inspired
   ============================================ */

:root {
  --white: #FFFFFF;
  --bg: #F9FAFB;
  --bg-card: #FFFFFF;
  --bg-hover: #F3F4F6;
  --blue-500: #3B82F6;
  --blue-600: #2563EB;
  --purple-500: #8B5CF6;
  --purple-600: #7C3AED;
  --gradient: linear-gradient(135deg, #3B82F6, #8B5CF6);
  --gradient-hover: linear-gradient(135deg, #8B5CF6, #3B82F6);
  --gray-100: #F3F4F6;
  --gray-200: #E5E7EB;
  --gray-300: #D1D5DB;
  --gray-400: #9CA3AF;
  --gray-500: #6B7280;
  --gray-600: #4B5563;
  --gray-700: #374151;
  --gray-800: #1F2937;
  --gray-900: #111827;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
  --shadow-glow: 0 0 20px rgba(59,130,246,0.15);
  --radius: 12px;
  --radius-lg: 16px;
  --transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', sans-serif;
}

/* ========== Reset & Base ========== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--gray-900);
  line-height: 1.6;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* ========== Background Effects ========== */
.bg-canvas { position: fixed; inset: 0; z-index: -1; overflow: hidden; background: var(--bg); }
.bg-blob { position: absolute; border-radius: 50%; filter: blur(100px); opacity: 0.4; will-change: transform; pointer-events: none; }
.bg-blob-1 { width: 600px; height: 600px; background: radial-gradient(circle, rgba(59,130,246,0.2), transparent 70%); top: -200px; right: -100px; animation: blobFloat1 20s ease-in-out infinite; }
.bg-blob-2 { width: 500px; height: 500px; background: radial-gradient(circle, rgba(139,92,246,0.15), transparent 70%); top: 30%; left: -150px; animation: blobFloat2 25s ease-in-out infinite; }
.bg-blob-3 { width: 400px; height: 400px; background: radial-gradient(circle, rgba(59,130,246,0.1), transparent 70%); bottom: -100px; right: 20%; animation: blobFloat3 18s ease-in-out infinite; }

@keyframes blobFloat1 { 0%, 100% { transform: translate(0, 0) scale(1); } 50% { transform: translate(-60px, 40px) scale(1.1); } }
@keyframes blobFloat2 { 0%, 100% { transform: translate(0, 0) scale(1); } 50% { transform: translate(40px, -60px) scale(1.05); } }
@keyframes blobFloat3 { 0%, 100% { transform: translate(0, 0) scale(1); } 50% { transform: translate(-30px, -40px) scale(0.95); } }

.bg-grid {
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(0,0,0,0.02) 1px, transparent 1px), linear-gradient(90deg, rgba(0,0,0,0.02) 1px, transparent 1px);
  background-size: 40px 40px; opacity: 0.5; pointer-events: none;
}

/* ========== Header ========== */
.site-header { position: sticky; top: 0; z-index: 100; background: rgba(255,255,255,0.85); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid var(--gray-200); }
.header-inner { max-width: 1200px; margin: 0 auto; padding: 0 24px; display: flex; align-items: center; gap: 24px; height: 64px; }
.site-logo { display: flex; align-items: center; gap: 8px; font-size: 18px; font-weight: 700; color: var(--gray-900); flex-shrink: 0; }
.site-logo .site-logo-img { height: 40px; width: auto; vertical-align: middle; }
.logo-icon { width: 28px; height: 28px; background: var(--gradient); border-radius: 8px; display: flex; align-items: center; justify-content: center; color: white; font-size: 14px; font-weight: 800; }
.site-nav { display: flex; gap: 24px; flex: 1; }
.site-nav a { font-size: 14px; font-weight: 500; color: var(--gray-500); transition: color var(--transition); position: relative; }
.site-nav a:hover, .site-nav a.active { color: var(--gray-900); }
.site-nav a.active::after { content: ''; position: absolute; bottom: -20px; left: 0; right: 0; height: 2px; background: var(--gradient); border-radius: 1px; }

.header-search { display: flex; align-items: center; gap: 8px; background: var(--gray-100); border: 1px solid transparent; border-radius: 8px; padding: 8px 12px; width: 200px; transition: all var(--transition); }
.header-search:focus-within { border-color: var(--blue-500); background: white; box-shadow: var(--shadow-glow); width: 240px; }
.header-search input { background: none; border: none; outline: none; font-size: 13px; color: var(--gray-900); width: 100%; font-family: var(--font); }
.header-search input::placeholder { color: var(--gray-400); }
.header-search svg { width: 16px; height: 16px; color: var(--gray-400); flex-shrink: 0; }

/* ========== Layout ========== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 48px 0; }
.section-sm { padding: 48px 0; }

/* ========== Hero ========== */
.hero { padding: 120px 0 80px; text-align: center; position: relative; }
.hero-badge { display: inline-flex; align-items: center; gap: 6px; padding: 6px 14px; border-radius: 100px; background: rgba(59,130,246,0.08); border: 1px solid rgba(59,130,246,0.15); font-size: 13px; font-weight: 500; color: var(--blue-600); margin-bottom: 24px; }
.hero h1 { font-size: clamp(36px, 5vw, 56px); font-weight: 800; letter-spacing: -0.03em; line-height: 1.15; color: var(--gray-900); max-width: 700px; margin: 0 auto 16px; }
.hero h1 .gradient-text { background: var(--gradient); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.hero p { font-size: 18px; color: var(--gray-500); max-width: 500px; margin: 0 auto 40px; line-height: 1.6; }
.hero-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-bottom: 48px; }

/* ========== Category Grid ========== */
.category-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; margin-bottom: 48px; }
.category-card { background: var(--bg-card); border: 1px solid var(--gray-200); border-radius: var(--radius); padding: 24px 20px; text-align: center; cursor: pointer; transition: all var(--transition); position: relative; overflow: hidden; }
.category-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg), var(--shadow-glow); border-color: rgba(59,130,246,0.3); }
.category-icon { font-size: 32px; margin-bottom: 12px; display: block; }
.category-card h3 { font-size: 15px; font-weight: 600; color: var(--gray-900); margin-bottom: 4px; }
.category-card p { font-size: 12px; color: var(--gray-500); }

/* ========== Cards ========== */
.card { background: var(--bg-card); border: 1px solid var(--gray-200); border-radius: var(--radius-lg); padding: 28px; transition: all var(--transition); }
.card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md), var(--shadow-glow); border-color: rgba(59,130,246,0.2); }

/* ========== Buttons ========== */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 10px 20px; border-radius: 8px; font-size: 14px; font-weight: 500; cursor: pointer; transition: all var(--transition); border: none; font-family: var(--font); }
.btn:active { transform: scale(0.98); }
.btn-primary { background: var(--gradient); color: white; box-shadow: 0 2px 8px rgba(59,130,246,0.3); }
.btn-primary:hover { background: var(--gradient-hover); box-shadow: 0 4px 16px rgba(59,130,246,0.4); transform: translateY(-1px); }
.btn-secondary { background: white; color: var(--gray-700); border: 1px solid var(--gray-200); }
.btn-secondary:hover { background: var(--gray-100); border-color: var(--gray-300); }
.btn-ghost { background: transparent; color: var(--blue-600); padding: 10px 12px; }
.btn-ghost:hover { background: rgba(59,130,246,0.08); }
.btn-sm { padding: 6px 14px; font-size: 13px; }

/* ========== Section Headers ========== */
.section-header { margin-bottom: 28px; }
.section-header h2 { font-size: 28px; font-weight: 700; letter-spacing: -0.02em; color: var(--gray-900); margin-bottom: 8px; }
.section-header p { font-size: 16px; color: var(--gray-500); }

.tag { font-size: 11px; padding: 3px 8px; border-radius: 6px; font-weight: 500; }
.tag-blue { background: rgba(59,130,246,0.1); color: var(--blue-600); }
.tag-purple { background: rgba(139,92,246,0.1); color: var(--purple-600); }
.tag-green { background: rgba(16,185,129,0.1); color: #059669; }
.tag-orange { background: rgba(245,158,11,0.1); color: #D97706; }

/* ========== Prompt Cards ========== */
.prompts-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(380px, 1fr)); gap: 20px; }
.prompt-card { background: var(--bg-card); border: 1px solid var(--gray-200); border-radius: var(--radius-lg); padding: 28px; transition: all var(--transition); position: relative; overflow: hidden; }
.prompt-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); border-color: rgba(59,130,246,0.2); }

.prompt-card-header { display: flex; align-items: flex-start; gap: 14px; margin-bottom: 14px; }
.prompt-card-icon { font-size: 28px; flex-shrink: 0; margin-top: 2px; }
.prompt-card-header h3 { font-size: 17px; font-weight: 600; color: var(--gray-900); line-height: 1.4; flex: 1; }
.prompt-card-tool { font-size: 12px; color: var(--blue-600); font-weight: 500; margin-top: 2px; display: inline-block; }

.prompt-card .meta { display: flex; gap: 6px; margin-bottom: 14px; flex-wrap: wrap; }
.prompt-card .scenario { font-size: 14px; color: var(--gray-500); line-height: 1.6; margin-bottom: 16px; }

/* Tool Links */
.prompt-tools { margin-bottom: 14px; }
.prompt-tools-label { font-size: 12px; font-weight: 500; color: var(--gray-500); display: block; margin-bottom: 8px; }
.prompt-tool-link {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 5px 10px; margin: 3px 4px 3px 0;
  border-radius: 6px; background: var(--gray-100);
  border: 1px solid var(--gray-200);
  font-size: 12px; font-weight: 500; color: var(--gray-700);
  transition: all var(--transition);
}
.prompt-tool-link:hover {
  background: var(--blue-500); color: white;
  border-color: var(--blue-500);
  box-shadow: 0 2px 8px rgba(59,130,246,0.3);
}
.tool-free {
  font-size: 10px; padding: 1px 5px; border-radius: 3px;
  background: rgba(16,185,129,0.15); color: #059669;
  font-weight: 600;
}
.prompt-tool-link:hover .tool-free { background: rgba(255,255,255,0.25); color: white; }

/* Difficulty badge */
.difficulty-badge {
  font-size: 10px; padding: 3px 8px; border-radius: 6px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.03em;
}
.difficulty-badge.easy { background: rgba(16,185,129,0.1); color: #059669; }
.difficulty-badge.medium { background: rgba(245,158,11,0.1); color: #D97706; }
.difficulty-badge.advanced { background: rgba(239,68,68,0.1); color: #DC2626; }

.prompt-block {
  background: var(--gray-100); border: 1px solid var(--gray-200); border-radius: 8px;
  padding: 14px 16px; font-size: 13px; font-family: 'SF Mono', 'Fira Code', monospace;
  color: var(--gray-700); line-height: 1.5; position: relative; cursor: pointer;
  transition: all var(--transition); margin-bottom: 14px; max-height: 100px; overflow: hidden;
}
.prompt-block:hover { background: rgba(59,130,246,0.05); border-color: rgba(59,130,246,0.2); }
.prompt-block.expanded { max-height: none; }
.prompt-block .copy-btn {
  position: absolute; top: 8px; right: 8px;
  padding: 4px 10px; border-radius: 6px;
  background: white; border: 1px solid var(--gray-200);
  font-size: 11px; color: var(--gray-500);
  cursor: pointer; transition: all var(--transition); font-family: var(--font);
}
.prompt-block .copy-btn:hover { background: var(--blue-500); color: white; border-color: var(--blue-500); }
.prompt-block .expand-hint {
  display: block; text-align: center; padding-top: 12px;
  font-size: 11px; color: var(--gray-400); font-family: var(--font);
  background: linear-gradient(transparent, var(--gray-100));
  position: absolute; bottom: 0; left: 0; right: 0;
}

.prompt-card .usage { font-size: 13px; color: var(--gray-600); margin-top: 0; padding-top: 14px; border-top: 1px solid var(--gray-200); line-height: 1.5; }
.prompt-card .usage strong { color: var(--gray-700); }
.prompt-card .example { font-size: 13px; color: var(--gray-500); margin-top: 8px; padding: 10px 12px; background: rgba(16,185,129,0.04); border-radius: 6px; border-left: 3px solid #10B981; }
.prompt-card .example strong { color: var(--gray-700); }

/* Prompts Stats Bar */
.prompts-stats { display: flex; gap: 20px; justify-content: center; flex-wrap: wrap; margin-bottom: 32px; }
.prompt-stat-item {
  background: var(--bg-card); border: 1px solid var(--gray-200); border-radius: var(--radius);
  padding: 16px 24px; text-align: center; min-width: 140px;
}
.prompt-stat-item .num { font-size: 24px; font-weight: 700; background: var(--gradient); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.prompt-stat-item .label { font-size: 12px; color: var(--gray-500); margin-top: 4px; }

/* Prompt text block */
.prompt-block {
  background: var(--gray-100);
  border: 1px solid var(--gray-200);
  border-radius: 8px;
  padding: 12px 16px;
  font-size: 13px;
  font-family: 'SF Mono', 'Fira Code', monospace;
  color: var(--gray-700);
  line-height: 1.5;
  position: relative;
  cursor: pointer;
  transition: all var(--transition);
  margin-bottom: 12px;
  max-height: 120px;
  overflow: hidden;
}
.prompt-block:hover { background: rgba(59,130,246,0.05); border-color: rgba(59,130,246,0.2); }
.prompt-block.expanded { max-height: none; }
.prompt-block .copy-btn {
  position: absolute; top: 8px; right: 8px;
  padding: 4px 10px; border-radius: 6px;
  background: white; border: 1px solid var(--gray-200);
  font-size: 11px; color: var(--gray-500);
  cursor: pointer; transition: all var(--transition);
  font-family: var(--font);
}
.prompt-block .copy-btn:hover { background: var(--blue-500); color: white; border-color: var(--blue-500); }

/* ========== Blog Cards ========== */
.blog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 20px; }
.blog-card { background: var(--bg-card); border: 1px solid var(--gray-200); border-radius: var(--radius-lg); overflow: hidden; transition: all var(--transition); }
.blog-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.blog-card-img { aspect-ratio: 16 / 9; background: linear-gradient(135deg, rgba(59,130,246,0.08), rgba(139,92,246,0.08)); display: flex; align-items: center; justify-content: center; font-size: 48px; }
.blog-card-body { padding: 24px; }
.blog-card-body .meta { font-size: 12px; color: var(--gray-400); margin-bottom: 8px; display: flex; gap: 12px; }
.blog-card-body h3 { font-size: 17px; font-weight: 600; margin-bottom: 8px; line-height: 1.4; }
.blog-card-body p { font-size: 14px; color: var(--gray-500); line-height: 1.5; }

/* ========== Tool Cards ========== */
.tools-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.tool-card { background: var(--bg-card); border: 1px solid var(--gray-200); border-radius: var(--radius-lg); padding: 24px; transition: all var(--transition); }
.tool-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); border-color: rgba(59,130,246,0.2); }
.tool-card .tool-header { display: flex; gap: 12px; align-items: center; margin-bottom: 12px; }
.tool-card .tool-icon { font-size: 24px; flex-shrink: 0; }
.tool-card .tool-logo { width: 32px; height: 32px; border-radius: 6px; object-fit: contain; flex-shrink: 0; background: #fff; padding: 2px; box-shadow: 0 1px 3px rgba(0,0,0,0.1); }
.hot-tool-icon-img { width: 48px; height: 48px; border-radius: 10px; object-fit: contain; background: #fff; padding: 3px; box-shadow: 0 1px 3px rgba(0,0,0,0.1); }
.tool-card .tool-name { font-size: 16px; font-weight: 600; }
.tool-card .tool-desc { font-size: 14px; color: var(--gray-500); line-height: 1.5; margin-bottom: 12px; }
.tool-card .tool-meta { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.tool-card .sg-use { font-size: 13px; color: var(--gray-600); font-style: italic; margin-bottom: 16px; padding: 8px 12px; background: rgba(59,130,246,0.04); border-radius: 8px; border-left: 3px solid var(--blue-500); }

/* ========== Recommender ========== */
.recommender { background: var(--bg-card); border: 1px solid var(--gray-200); border-radius: var(--radius-lg); padding: 40px; text-align: center; max-width: 640px; margin: 0 auto; }
.recommender h2 { font-size: 24px; font-weight: 700; margin-bottom: 8px; }
.recommender p { color: var(--gray-500); margin-bottom: 24px; }
.recommender textarea { width: 100%; min-height: 100px; padding: 16px; border: 1px solid var(--gray-200); border-radius: 12px; font-size: 14px; font-family: var(--font); color: var(--gray-900); background: var(--bg); resize: vertical; outline: none; transition: all var(--transition); margin-bottom: 16px; }
.recommender textarea:focus { border-color: var(--blue-500); box-shadow: var(--shadow-glow); }
.recommender textarea::placeholder { color: var(--gray-400); }
.recommender-result { display: none; text-align: left; margin-top: 24px; }
.recommender-result h4 { font-size: 16px; font-weight: 600; margin-bottom: 12px; }
.recommender-result .result-block { background: var(--gray-100); border-radius: 12px; padding: 20px; }
.recommender-result ul { list-style: none; }
.recommender-result li { padding: 8px 0; border-bottom: 1px solid var(--gray-200); font-size: 14px; }
.recommender-result li:last-child { border-bottom: none; }
.recommender-result .prompt-rec { background: var(--bg); border: 1px solid var(--gray-200); border-radius: 8px; padding: 12px; margin-top: 12px; font-family: monospace; font-size: 13px; color: var(--gray-700); }

/* ========== Solution Detail (Rich) ========== */
.sol-header { display: flex; gap: 20px; align-items: center; margin-bottom: 24px; padding-bottom: 24px; border-bottom: 1px solid var(--gray-200); }
.sol-header-icon { font-size: 48px; flex-shrink: 0; }
.sol-header-text h2 { font-size: 28px; font-weight: 700; line-height: 1.2; }
.sol-header-text p { font-size: 16px; color: var(--gray-500); margin-top: 4px; }
.sol-description { font-size: 16px; color: var(--gray-600); margin-bottom: 24px; line-height: 1.7; }

.sol-savings {
  background: linear-gradient(135deg, rgba(59,130,246,0.06), rgba(139,92,246,0.06));
  border: 1px solid rgba(59,130,246,0.15);
  border-radius: var(--radius);
  padding: 16px 20px;
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 40px;
  font-size: 15px;
}
.sol-savings span { font-size: 24px; }

.sol-steps { display: flex; flex-direction: column; gap: 32px; max-width: 800px; margin-bottom: 48px; }

.sol-step-card {
  background: var(--bg-card);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  display: flex;
  gap: 20px;
  overflow: hidden;
  transition: all var(--transition);
}
.sol-step-card:hover {
  box-shadow: var(--shadow-md);
  border-color: rgba(59,130,246,0.2);
}

.sol-step-num {
  width: 48px;
  min-height: 100%;
  background: var(--gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 800;
  color: white;
  flex-shrink: 0;
}

.sol-step-body { padding: 24px; flex: 1; }
.sol-step-body h3 { font-size: 18px; font-weight: 600; margin-bottom: 8px; }
.sol-step-desc { font-size: 14px; color: var(--gray-500); margin-bottom: 16px; line-height: 1.6; }

/* Tool options within step */
.sol-tool-options {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 10px;
  margin-bottom: 16px;
}
.sol-tool-option {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--gray-100);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 12px 14px;
  text-decoration: none;
  transition: all var(--transition);
}
.sol-tool-option:hover {
  border-color: rgba(59,130,246,0.3);
  background: rgba(59,130,246,0.06);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}
.sol-option-icon { font-size: 22px; flex-shrink: 0; }
.sol-option-info { flex: 1; min-width: 0; }
.sol-option-info strong { font-size: 14px; display: block; color: var(--gray-900); }
.sol-option-price { font-size: 11px; font-weight: 500; }
.sol-option-price.price-free { color: #16a34a; }
.sol-option-price.price-paid { color: var(--gray-500); }
.sol-option-arrow { font-size: 16px; color: var(--gray-400); transition: all var(--transition); flex-shrink: 0; }
.sol-tool-option:hover .sol-option-arrow { color: var(--blue-500); transform: translateX(2px); }

/* Legacy tool card (backwards compat) */
.sol-tool-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--gray-100);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 14px 18px;
  margin-bottom: 16px;
  gap: 12px;
  flex-wrap: wrap;
}
.sol-tool-info { display: flex; align-items: center; gap: 10px; }
.sol-tool-icon { font-size: 22px; }
.sol-tool-info strong { font-size: 15px; }
.sol-tool-price { font-size: 12px; color: var(--gray-500); margin-left: 4px; }
.sol-tool-link {
  font-size: 13px;
  font-weight: 500;
  color: var(--blue-600);
  white-space: nowrap;
  padding: 6px 12px;
  border-radius: 6px;
  background: rgba(59,130,246,0.08);
  transition: all var(--transition);
}
.sol-tool-link:hover { background: rgba(59,130,246,0.15); }

/* Prompt section */
.sol-prompt-section { margin-bottom: 16px; }
.sol-prompt-label { font-size: 13px; font-weight: 600; color: var(--gray-700); margin-bottom: 8px; }

/* Expected output */
.sol-output {
  font-size: 14px;
  color: var(--gray-600);
  padding: 12px 16px;
  background: rgba(16,185,129,0.06);
  border-radius: 8px;
  border-left: 3px solid #10B981;
}
.sol-output strong { color: var(--gray-800); }

.sol-back { text-align: center; padding: 24px 0; }

/* ========== Responsive ========== */

/* Mobile touch: show fav buttons even without hover */
@media (hover: none) and (pointer: coarse) {
  .tool-card .fav-btn { opacity: 1; }
  .tool-card .fav-btn.active { opacity: 1; }
  .prompt-card .fav-prompt-btn { opacity: 1; }
  .prompt-card .fav-prompt-btn.active { opacity: 1; }
}

@media (max-width: 768px) {
  .sol-header { flex-direction: column; text-align: center; }
  .sol-step-card { flex-direction: column; }
  .sol-step-num { width: 100%; min-height: auto; padding: 12px; }
  .sol-tool-card { flex-direction: column; align-items: flex-start; }
  .sol-tool-options { grid-template-columns: 1fr; }
  .sol-savings { flex-direction: column; text-align: center; }
  .sol-back { padding: 16px 0; }
}

/* ========== Stats Bar ========== */
.stats-bar { display: flex; gap: 40px; justify-content: center; flex-wrap: wrap; margin: 48px 0; }
.stat-item { text-align: center; }
.stat-item .num { font-size: 28px; font-weight: 700; background: var(--gradient); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.stat-item .label { font-size: 13px; color: var(--gray-500); margin-top: 4px; }

/* ========== Page Hero ========== */
.page-hero { padding: 80px 0 48px; text-align: center; }
.page-hero h1 { font-size: clamp(28px, 4vw, 40px); font-weight: 800; letter-spacing: -0.03em; margin-bottom: 12px; }
.page-hero p { font-size: 16px; color: var(--gray-500); max-width: 500px; margin: 0 auto; }

/* ========== Footer ========== */
.site-footer { border-top: 1px solid var(--gray-200); padding: 40px 0; margin-top: 80px; }
.footer-inner { max-width: 1200px; margin: 0 auto; padding: 0 24px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 20px; }
.footer-brand { display: flex; align-items: center; gap: 8px; font-weight: 600; color: var(--gray-900); }
.footer-brand .site-logo-img { height: 28px; width: auto; vertical-align: middle; }
.footer-links { display: flex; gap: 24px; }
.footer-links a { font-size: 13px; color: var(--gray-500); }
.footer-links a:hover { color: var(--gray-900); }
.footer-copy { font-size: 12px; color: var(--gray-400); width: 100%; text-align: center; margin-top: 20px; }

/* ========== Toast ========== */
.toast { position: fixed; bottom: 24px; right: 24px; z-index: 9999; padding: 12px 20px; border-radius: 10px; background: var(--gray-900); color: white; font-size: 14px; font-weight: 500; box-shadow: var(--shadow-lg); animation: toastIn 0.3s ease; font-family: var(--font); }
.toast.out { animation: toastOut 0.3s ease forwards; }
@keyframes toastIn { from { transform: translateY(20px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }
@keyframes toastOut { from { transform: translateY(0); opacity: 1; } to { transform: translateY(20px); opacity: 0; } }

/* ========== Fade-in animation ========== */
.fade-in { opacity: 0; transform: translateY(12px); transition: opacity 0.5s ease, transform 0.5s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ========== Filter Tabs ========== */
.filter-tabs { display: flex; gap: 8px; margin-bottom: 32px; flex-wrap: wrap; justify-content: center; }
.filter-tab { padding: 8px 18px; border-radius: 100px; border: 1px solid var(--gray-200); background: white; color: var(--gray-500); font-size: 13px; font-weight: 500; cursor: pointer; transition: all var(--transition); font-family: var(--font); }
.filter-tab:hover { background: var(--gray-100); color: var(--gray-700); }
.filter-tab.active { background: var(--gradient); border-color: transparent; color: white; }

/* ========== Gov Banners (Homepage) ========== */
.gov-banners { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 48px; }
.gov-banner {
  display: flex; align-items: center; gap: 16px; padding: 24px;
  border: 1px solid var(--gray-200); background: var(--bg-card);
  border-radius: var(--radius-lg); cursor: pointer;
  transition: all var(--transition); text-decoration: none;
}
.gov-banner:hover {
  transform: translateY(-3px); box-shadow: var(--shadow-lg), 0 0 40px rgba(59,130,246,0.15);
  border-color: rgba(59,130,246,0.3);
}
.gov-banner-highlight { background: linear-gradient(135deg, rgba(59,130,246,0.06), rgba(139,92,246,0.06)); }
.gov-banner-icon { font-size: 40px; flex-shrink: 0; }
.gov-banner-text { flex: 1; }
.gov-banner-text h3 { font-size: 16px; font-weight: 700; color: var(--gray-900); margin-bottom: 4px; line-height: 1.3; }
.gov-banner-text p { font-size: 13px; color: var(--gray-500); line-height: 1.4; }
.gov-banner-arrow { font-size: 20px; color: var(--gray-400); transition: all var(--transition); }
.gov-banner:hover .gov-banner-arrow { color: var(--blue-500); transform: translateX(4px); }

/* ========== Gov Resources (Tools Page) ========== */
.gov-categories { display: flex; gap: 8px; margin-bottom: 24px; flex-wrap: wrap; }
.gov-cat-tab {
  padding: 6px 14px; border-radius: 100px; border: 1px solid var(--gray-200);
  background: white; color: var(--gray-500); font-size: 12px; font-weight: 500;
  cursor: pointer; transition: all var(--transition); font-family: var(--font);
}
.gov-cat-tab:hover { background: var(--gray-100); color: var(--gray-700); }
.gov-cat-tab.active { background: var(--gradient); border-color: transparent; color: white; }
.gov-resources-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; margin-bottom: 48px; }
.gov-resource-card {
  background: var(--bg-card); border: 1px solid var(--gray-200); border-radius: var(--radius-lg);
  padding: 24px; transition: all var(--transition); position: relative; overflow: hidden;
}
.gov-resource-card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--gradient); opacity: 0; transition: opacity var(--transition);
}
.gov-resource-card:hover {
  transform: translateY(-2px); box-shadow: var(--shadow-md);
  border-color: rgba(59,130,246,0.2);
}
.gov-resource-card:hover::before { opacity: 1; }
.gov-resource-icon { font-size: 28px; margin-bottom: 12px; display: block; }
.gov-resource-card h3 { font-size: 15px; font-weight: 600; color: var(--gray-900); margin-bottom: 8px; line-height: 1.3; }
.gov-resource-card p { font-size: 13px; color: var(--gray-500); line-height: 1.5; margin-bottom: 16px; }
.gov-resource-link {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 13px; font-weight: 500; color: var(--blue-600);
  transition: all var(--transition);
}
.gov-resource-link:hover { color: var(--blue-500); gap: 8px; }
.gov-resource-tags { display: flex; gap: 6px; margin-bottom: 12px; flex-wrap: wrap; }

/* Tools Divider */
.tools-divider {
  display: flex; align-items: center; gap: 16px;
  padding: 32px 0; margin-bottom: 32px;
  color: var(--gray-400); font-size: 14px; font-weight: 500;
}
.tools-divider span:first-child, .tools-divider span:last-child {
  flex-shrink: 0;
}
/* ========== Responsive ========== */
  .gov-banners { grid-template-columns: 1fr; }
  .gov-banner { padding: 20px; }
  .gov-banner-text h3 { font-size: 15px; }
  .gov-resources-grid { grid-template-columns: 1fr; }

/* Mobile touch: show fav buttons even without hover */
@media (hover: none) and (pointer: coarse) {
  .tool-card .fav-btn { opacity: 1; }
  .tool-card .fav-btn.active { opacity: 1; }
  .prompt-card .fav-prompt-btn { opacity: 1; }
  .prompt-card .fav-prompt-btn.active { opacity: 1; }
}

@media (max-width: 768px) {
  .header-inner { height: 56px; gap: 12px; }
  .header-search { width: 100px; flex-shrink: 1; }
  .menu-toggle { flex-shrink: 0; }
  .header-search:focus-within { width: 180px; }
  .hero { padding: 80px 0 48px; }
  .hero h1 { font-size: 32px; }
  .category-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .prompts-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .tools-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; text-align: center; }
  .section { padding: 48px 0; }
  .recommender { padding: 28px 20px; }
  .page-hero { padding: 60px 0 32px; }
  .stats-bar { gap: 24px; }
  .stat-item .num { font-size: 22px; }
}

/* ========== Article Page ========== */
.article-page { padding: 40px 0; min-height: 60vh; }
.article-container { max-width: 800px; margin: 0 auto; padding: 0 24px; }
.article-header { margin-bottom: 40px; }
.article-meta { display: flex; gap: 12px; align-items: center; margin-bottom: 16px; flex-wrap: wrap; }
.article-meta span { font-size: 13px; color: var(--gray-500); }
.article-title { font-size: clamp(28px, 4vw, 40px); font-weight: 800; letter-spacing: -0.03em; line-height: 1.2; margin-bottom: 12px; }
.article-subtitle { font-size: 18px; color: var(--gray-500); line-height: 1.6; }
.article-block { background: var(--bg-card); border: 1px solid var(--gray-200); border-radius: var(--radius-lg); padding: 32px; margin-bottom: 24px; }
.article-heading { font-size: 22px; font-weight: 700; margin-bottom: 16px; padding-bottom: 12px; border-bottom: 1px solid var(--gray-200); }
.article-content { font-size: 15px; line-height: 1.8; color: var(--gray-700); }
.article-content p { margin-bottom: 12px; }
.article-content ul, .article-content ol { padding-left: 24px; margin-bottom: 12px; }
.article-content li { margin: 6px 0; }
.article-content pre { background: var(--gray-100); border: 1px solid var(--gray-200); border-radius: 8px; padding: 16px; overflow-x: auto; margin: 12px 0; }
.article-content code { background: var(--gray-100); padding: 2px 6px; border-radius: 4px; font-family: 'SF Mono','Fira Code',monospace; font-size: 14px; color: var(--blue-600); }
.article-content pre code { background: none; padding: 0; color: var(--gray-800); }
.article-content a { color: var(--blue-600); text-decoration: underline; }
.article-content img { max-width: 100%; border-radius: 8px; margin: 12px 0; }
.article-content h2, .article-content h3 { margin: 20px 0 12px; font-weight: 700; }
.related-posts { margin-top: 48px; }
.related-posts h3 { font-size: 22px; font-weight: 700; margin-bottom: 24px; }

/* ========== Blog Admin ========== */
.blog-admin-list { display: flex; flex-direction: column; gap: 16px; }
.blog-admin-card { display: flex; gap: 16px; padding: 20px; background: var(--bg-card); border: 1px solid var(--gray-200); border-radius: var(--radius-lg); align-items: center; transition: all var(--transition); }
.blog-admin-card:hover { box-shadow: var(--shadow-md); border-color: rgba(59,130,246,0.2); }
.blog-admin-icon { font-size: 32px; flex-shrink: 0; width: 56px; height: 56px; display: flex; align-items: center; justify-content: center; background: var(--gray-100); border-radius: var(--radius); }
.blog-admin-info { flex: 1; min-width: 0; }
.blog-admin-info h4 { font-size: 16px; font-weight: 600; margin-bottom: 4px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.blog-admin-info p { font-size: 13px; color: var(--gray-500); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.blog-admin-meta { display: flex; gap: 8px; margin-top: 8px; flex-wrap: wrap; align-items: center; }
.blog-admin-actions { display: flex; gap: 6px; flex-shrink: 0; }
.table-btn { width: 32px; height: 32px; border-radius: 8px; border: 1px solid var(--gray-200); background: white; color: var(--gray-600); cursor: pointer; display: flex; align-items: center; justify-content: center; font-size: 14px; transition: all var(--transition); }
.table-btn:hover { background: var(--gray-100); border-color: var(--gray-300); }
.table-btn.delete:hover { background: rgba(239,68,68,0.1); border-color: rgba(239,68,68,0.3); color: #ef4444; }

/* ========== Tools Admin ========== */
.tools-admin-grid { display: flex; flex-direction: column; gap: 12px; }
.tool-admin-card { display: flex; gap: 16px; padding: 16px 20px; background: var(--bg-card); border: 1px solid var(--gray-200); border-radius: var(--radius-lg); align-items: center; }
.tool-admin-card:hover { box-shadow: var(--shadow-sm); }
.tool-admin-icon { font-size: 28px; flex-shrink: 0; width: 48px; height: 48px; display: flex; align-items: center; justify-content: center; background: var(--gray-100); border-radius: var(--radius); }
.tool-admin-info { flex: 1; min-width: 0; }
.tool-admin-info h4 { font-size: 15px; font-weight: 600; margin-bottom: 4px; }
.tool-admin-info p { font-size: 13px; color: var(--gray-500); }
.tool-admin-meta { display: flex; gap: 8px; margin-top: 8px; }
.tool-admin-meta .tag { font-size: 11px; }

/* ========== Rich Editor ========== */
.rich-toolbar { display: flex; flex-wrap: wrap; gap: 4px; padding: 8px; background: var(--gray-100); border: 1px solid var(--gray-200); border-bottom: none; border-radius: var(--radius) var(--radius) 0 0; align-items: center; }
.rich-btn { padding: 5px 8px; border: 1px solid transparent; border-radius: 6px; background: transparent; color: var(--gray-600); font-size: 12px; cursor: pointer; transition: all var(--transition); }
.rich-btn:hover { background: white; border-color: var(--gray-200); color: var(--gray-900); }
.rich-sep { width: 1px; height: 20px; background: var(--gray-200); margin: 0 4px; }
.rich-editor { min-height: 300px; max-height: 500px; overflow-y: auto; background: var(--bg-card); border: 1px solid var(--gray-200); border-radius: 0 0 var(--radius) var(--radius); padding: 20px; color: var(--gray-900); font-size: 15px; line-height: 1.7; outline: none; transition: all var(--transition); }
.rich-editor:focus { border-color: var(--blue-500); box-shadow: 0 0 16px rgba(59,130,246,0.15); }
.rich-editor:empty::before { content: attr(placeholder); color: var(--gray-400); pointer-events: none; }
.rich-editor img { max-width: 100%; border-radius: 8px; margin: 8px 0; }
.rich-editor pre { background: var(--gray-100); border: 1px solid var(--gray-200); border-radius: 8px; padding: 12px 16px; margin: 12px 0; overflow-x: auto; font-family: monospace; font-size: 13px; }

/* ========== Modal ========== */
.modal-overlay { position: fixed; inset: 0; z-index: 2000; display: none; align-items: center; justify-content: center; background: rgba(0,0,0,0.5); backdrop-filter: blur(4px); padding: 24px; }
.modal-overlay.active { display: flex; animation: fadeIn 0.2s ease; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.modal { width: 100%; max-width: 700px; max-height: 90vh; overflow-y: auto; padding: 28px; background: var(--bg-card); border-radius: var(--radius-lg); border: 1px solid var(--gray-200); box-shadow: var(--shadow-lg); animation: slideUp 0.3s ease; }
@keyframes slideUp { from { transform: translateY(20px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }
.modal-large { max-width: 900px !important; }
.modal-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; }
.modal-header h3 { font-size: 20px; font-weight: 700; }
.modal-close { width: 32px; height: 32px; border-radius: 8px; border: 1px solid var(--gray-200); background: white; color: var(--gray-500); cursor: pointer; display: flex; align-items: center; justify-content: center; font-size: 16px; transition: all var(--transition); }
.modal-close:hover { background: var(--gray-100); color: var(--gray-900); }
.modal-form { display: flex; flex-direction: column; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 4px; }
.form-group label { font-size: 13px; font-weight: 500; color: var(--gray-600); }
.form-group input, .form-group select, .form-group textarea { background: var(--gray-100); border: 1px solid var(--gray-200); border-radius: 8px; padding: 10px 12px; color: var(--gray-900); font-size: 14px; font-family: inherit; outline: none; transition: all var(--transition); }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--blue-500); box-shadow: 0 0 12px rgba(59,130,246,0.1); }
.form-group select { cursor: pointer; appearance: none; }
.form-group select option { background: white; color: var(--gray-900); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-actions { display: flex; justify-content: flex-end; gap: 8px; padding-top: 12px; border-top: 1px solid var(--gray-200); }

/* ========== Blog Card Enhancements ========== */
.blog-card { display: block; }
.blog-card .pin-badge { font-size: 10px; padding: 2px 8px; border-radius: 4px; background: rgba(245,158,11,0.15); color: #D97706; font-weight: 600; display: inline-block; margin-bottom: 6px; }
.blog-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }

/* ========== Featured Banner (Homepage) ========== */
.featured-banner { background: var(--bg-card); border: 1px solid var(--gray-200); border-radius: var(--radius-lg); padding: 32px; margin-bottom: 40px; display: flex; gap: 24px; align-items: center; transition: all var(--transition); }
.featured-banner:hover { box-shadow: var(--shadow-lg); border-color: rgba(59,130,246,0.3); }
.featured-banner-icon { font-size: 48px; flex-shrink: 0; width: 80px; height: 80px; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, rgba(59,130,246,0.1), rgba(139,92,246,0.1)); border-radius: var(--radius-lg); }
.featured-banner-text { flex: 1; }
.featured-banner-text .tag { font-size: 11px; margin-bottom: 8px; display: inline-block; }
.featured-banner-text h3 { font-size: 20px; font-weight: 700; margin-bottom: 8px; line-height: 1.3; }
.featured-banner-text p { font-size: 14px; color: var(--gray-500); line-height: 1.5; margin-bottom: 12px; }

/* ========== Header Actions ========== */
.header-actions { display: flex; gap: 8px; align-items: center; }

/* ========== Hot Tools Carousel ========== */
.hot-tools-carousel {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  padding: 4px 0 16px;
  cursor: grab;
  user-select: none;
  scrollbar-width: thin;
  scrollbar-color: var(--gray-300) transparent;
}
.hot-tools-carousel::-webkit-scrollbar { height: 6px; }
.hot-tools-carousel::-webkit-scrollbar-track { background: var(--gray-100); border-radius: 3px; }
.hot-tools-carousel::-webkit-scrollbar-thumb { background: var(--gray-300); border-radius: 3px; }
.hot-tools-carousel::-webkit-scrollbar-thumb:hover { background: var(--gray-400); }
.hot-tools-carousel.dragging { cursor: grabbing; }
.hot-tools-carousel.dragging .hot-tool-card { pointer-events: none; }

.hot-tool-card {
  flex-shrink: 0;
  width: 240px;
  background: var(--bg-card);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 16px;
  position: relative;
  transition: all var(--transition);
}
.hot-tool-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: rgba(59,130,246,0.3);
}
.hot-tool-link {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: inherit;
}
.hot-tool-icon {
  font-size: 28px;
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gray-100);
  border-radius: 10px;
}
.hot-tool-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.hot-tool-info strong {
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.hot-tool-desc {
  font-size: 12px;
  color: var(--gray-500);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.hot-tool-tag {
  position: absolute;
  top: 10px;
  right: 10px;
  font-size: 10px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 4px;
  text-transform: uppercase;
}
.hot-tool-tag.tag-free { background: #ECFDF5; color: #059669; }
.hot-tool-tag.tag-paid { background: #FFF7ED; color: #EA580C; }
.tools-view-more { text-align: center; margin-top: 8px; }

/* ========== News Banners (Homepage - Side by Side) ========== */
.news-banners-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px; }
.news-banner-card {
  display: block;
  background: var(--bg-card);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
}
.news-banner-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); border-color: rgba(59,130,246,0.3); }
.news-banner-cover {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: contain;
  object-position: center;
  display: block;
  background: linear-gradient(135deg, rgba(59,130,246,0.08), rgba(139,92,246,0.08));
}
.news-banner-cover-placeholder {
  width: 100%;
  aspect-ratio: 16 / 9;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 56px;
  background: linear-gradient(135deg, rgba(59,130,246,0.08), rgba(139,92,246,0.08));
}
.news-banner-body { padding: 20px 24px; }
.news-banner-body .meta { font-size: 12px; color: var(--gray-400); margin-bottom: 8px; display: flex; gap: 12px; }
.news-banner-body h3 { font-size: 17px; font-weight: 600; margin-bottom: 8px; line-height: 1.4; }
.news-banner-body p { font-size: 14px; color: var(--gray-500); line-height: 1.5; }
.news-view-more { text-align: center; }

/* ========== News Page - Banners Grid ========== */
.news-banners-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 20px; }
.news-banners-grid .news-banner-card { display: block; }

/* ========== Blog Card with Cover Image ========== */
.blog-card-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  display: block;
}
.blog-card-img {
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, rgba(59,130,246,0.08), rgba(139,92,246,0.08));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
  overflow: hidden;
}

/* ========== Cover Image Upload (Admin) ========== */
.cover-upload-area {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.cover-preview {
  width: 320px;
  height: 168px;
  border: 2px dashed var(--gray-300);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--gray-100);
  flex-shrink: 0;
}
.cover-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.cover-preview-placeholder {
  text-align: center;
  color: var(--gray-400);
  font-size: 13px;
}
.cover-preview-placeholder span {
  font-size: 32px;
  display: block;
  margin-bottom: 4px;
}
.cover-info {
  font-size: 12px;
  color: var(--gray-500);
  line-height: 1.6;
}
.cover-info strong {
  color: var(--gray-700);
}

/* ========== Blog Admin Enhancements ========== */
.blog-admin-card {
  background: var(--bg-card);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  transition: all var(--transition);
}
.blog-admin-card:hover { box-shadow: var(--shadow-sm); }
.blog-admin-icon { font-size: 32px; flex-shrink: 0; width: 56px; height: 56px; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, rgba(59,130,246,0.08), rgba(139,92,246,0.08)); border-radius: var(--radius); }
.blog-admin-info { flex: 1; }
.blog-admin-info h4 { font-size: 15px; font-weight: 600; margin-bottom: 4px; }
.blog-admin-info p { font-size: 13px; color: var(--gray-500); line-height: 1.4; }
.blog-admin-meta { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }
.blog-admin-actions { display: flex; gap: 6px; flex-shrink: 0; }
.table-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  border: 1px solid var(--gray-200);
  background: var(--bg-card);
  color: var(--gray-600);
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition);
  font-size: 16px;
}
.table-btn:hover { background: var(--blue-500); color: white; border-color: var(--blue-500); }
.table-btn.delete:hover { background: #EF4444; border-color: #EF4444; }

/* ========== Toast ========== */
.toast { position: fixed; bottom: 24px; right: 24px; z-index: 9999; padding: 12px 20px; border-radius: 10px; background: var(--gray-900); color: white; font-size: 14px; font-weight: 500; box-shadow: var(--shadow-lg); animation: toastIn 0.3s ease; }
.toast.out { animation: toastOut 0.3s ease forwards; }
@keyframes toastIn { from { transform: translateY(20px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }
@keyframes toastOut { from { transform: translateY(0); opacity: 1; } to { transform: translateY(20px); opacity: 0; } }

/* ========== Responsive ========== */

/* Mobile touch: show fav buttons even without hover */
@media (hover: none) and (pointer: coarse) {
  .tool-card .fav-btn { opacity: 1; }
  .tool-card .fav-btn.active { opacity: 1; }
  .prompt-card .fav-prompt-btn { opacity: 1; }
  .prompt-card .fav-prompt-btn.active { opacity: 1; }
}

@media (max-width: 768px) {
  .featured-banner { flex-direction: column; padding: 24px; text-align: center; }
  .featured-banner-icon { margin: 0 auto; }
  .hot-tool-card { width: 200px; }
  .hot-tool-icon { width: 38px; height: 38px; font-size: 24px; }
  .news-banners-row { grid-template-columns: 1fr; }
  .news-banners-grid { grid-template-columns: 1fr; }
  .cover-upload-area { flex-direction: column; }
  .cover-preview { width: 100%; height: 168px; }
  .article-block { padding: 24px; }
  .blog-admin-card, .tool-admin-card { flex-direction: column; text-align: center; }
  .blog-admin-icon, .tool-admin-icon { margin: 0 auto; }
  .form-row { grid-template-columns: 1fr; }
  .modal { padding: 20px; margin: 12px; }
  .header-actions { display: none; }
}

/* Logo text */
.site-logo .logo-text, .footer-brand .logo-text {
  font-size: 18px;
  font-weight: 700;
  margin-left: 10px;
  vertical-align: middle;
  color: #1a1a2e;
}
.footer-brand .logo-text {
  font-size: 16px;
  color: #4B5563;
}
.gradient-ai {
  background: linear-gradient(135deg, #3B82F6, #8B5CF6);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Mobile nav toggle */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  flex-direction: column;
  gap: 5px;
  z-index: 200;
}
.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--gray-600);
  border-radius: 2px;
  transition: all 0.3s ease;
}
.menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }


/* Mobile touch: show fav buttons even without hover */
@media (hover: none) and (pointer: coarse) {
  .tool-card .fav-btn { opacity: 1; }
  .tool-card .fav-btn.active { opacity: 1; }
  .prompt-card .fav-prompt-btn { opacity: 1; }
  .prompt-card .fav-prompt-btn.active { opacity: 1; }
}

@media (max-width: 768px) {
  .menu-toggle { display: flex; }
  .site-nav {
    display: none;
    position: fixed;
    top: 56px;
    left: 0;
    right: 0;
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    flex-direction: column;
    padding: 16px 24px 24px;
    gap: 4px;
    border-bottom: 1px solid var(--gray-200);
    z-index: 101;
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  }
  .site-nav.open { display: flex; }
  .site-nav a {
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 500;
  }
  .site-nav a:hover, .site-nav a.active {
    background: rgba(59,130,246,0.06);
  }
  .site-nav a.active::after { display: none; }
}

/* Platform tabs */
.platform-tabs { display: flex; gap: 8px; margin-bottom: 16px; flex-wrap: wrap; }
.platform-tab {
  padding: 8px 18px;
  border-radius: 100px;
  border: 1px solid var(--gray-200);
  background: var(--bg-card);
  color: var(--gray-500);
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  transition: all var(--transition);
}
.platform-tab:hover { border-color: var(--blue-500); color: var(--blue-500); }
.platform-tab.active { background: var(--gradient); color: #fff; border-color: transparent; }
.platform-content { transition: opacity 0.2s ease; }

/* Code block copy button */
.code-block-wrapper { position: relative; margin: 12px 0; }
.code-block-wrapper pre { margin: 0; }
.copy-btn {
  position: absolute;
  top: 8px;
  right: 8px;
  background: var(--gray-200);
  border: none;
  border-radius: 6px;
  padding: 4px 10px;
  cursor: pointer;
  font-size: 12px;
  color: var(--gray-600);
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 4px;
  z-index: 1;
}
.copy-btn:hover { background: var(--blue-500); color: white; }
.copy-btn.copied { background: #10B981; color: white; }

/* ========== News Page ========== */
.news-timeline { max-width: 700px; margin: 0 auto; }
.news-date-divider { display: flex; align-items: center; gap: 16px; margin: 32px 0 16px; }
.news-date-divider span { font-size: 13px; font-weight: 600; color: var(--gray-500); white-space: nowrap; }
.news-date-divider::after { content: ''; flex: 1; height: 1px; background: var(--gray-200); }
.news-card { background: var(--bg-card); border: 1px solid var(--gray-200); border-radius: var(--radius); padding: 20px 24px; margin-bottom: 12px; transition: all var(--transition); }
.news-card:hover { box-shadow: var(--shadow-md); border-color: rgba(59,130,246,0.2); transform: translateY(-1px); }
.news-card-header { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
.news-card-icon { font-size: 24px; flex-shrink: 0; }
.news-card-meta { display: flex; gap: 8px; align-items: center; }
.news-tag { font-size: 10px; padding: 2px 8px; border-radius: 4px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.03em; }
.news-tag.tag-blue { background: rgba(59,130,246,0.1); color: var(--blue-600); }
.news-tag.tag-red { background: rgba(239,68,68,0.1); color: #DC2626; }
.news-tag.tag-orange { background: rgba(245,158,11,0.1); color: #D97706; }
.news-tag.tag-purple { background: rgba(139,92,246,0.1); color: var(--purple-600); }
.news-time { font-size: 12px; color: var(--gray-400); }
.news-card-link { text-decoration: none; }
.news-card-link h3 { font-size: 16px; font-weight: 600; color: var(--gray-900); margin-bottom: 4px; transition: color var(--transition); }
.news-card:hover .news-card-link h3 { color: var(--blue-600); }
.news-card-link p { font-size: 14px; color: var(--gray-500); line-height: 1.5; }

/* ========== Favourites Page ========== */
.fav-tabs { display: flex; gap: 8px; margin-bottom: 32px; justify-content: center; }
.fav-tab { padding: 10px 24px; border-radius: 100px; border: 1px solid var(--gray-200); background: var(--bg-card); color: var(--gray-500); font-size: 14px; font-weight: 500; cursor: pointer; transition: all var(--transition); font-family: var(--font); }
.fav-tab:hover { border-color: var(--blue-500); color: var(--blue-500); }
.fav-tab.active { background: var(--gradient); color: white; border-color: transparent; }
.empty-state { text-align: center; padding: 60px 20px; }
.empty-state .empty-icon { font-size: 48px; display: block; margin-bottom: 16px; }
.empty-state h3 { font-size: 20px; font-weight: 600; margin-bottom: 8px; }
.empty-state p { color: var(--gray-500); }
.empty-state a { color: var(--blue-600); text-decoration: underline; }
.btn-fav-active { background: rgba(239,68,68,0.1) !important; color: #EF4444 !important; border: 1px solid rgba(239,68,68,0.2) !important; }
.btn-fav-active:hover { background: #EF4444 !important; color: white !important; }

/* ========== Newsletter ========== */
.newsletter-section { background: linear-gradient(135deg, rgba(59,130,246,0.06), rgba(139,92,246,0.06)); border: 1px solid rgba(59,130,246,0.15); border-radius: var(--radius-lg); padding: 40px; text-align: center; max-width: 600px; margin: 48px auto 0; }
.newsletter-section h3 { font-size: 22px; font-weight: 700; margin-bottom: 8px; }
.newsletter-section p { font-size: 14px; color: var(--gray-500); margin-bottom: 20px; }
.newsletter-form { display: flex; gap: 10px; max-width: 400px; margin: 0 auto; }
.newsletter-form input { flex: 1; padding: 10px 14px; border: 1px solid var(--gray-200); border-radius: 8px; font-size: 14px; font-family: var(--font); outline: none; }
.newsletter-form input:focus { border-color: var(--blue-500); box-shadow: 0 0 12px rgba(59,130,246,0.1); }

/* ========== Daily Prompt (Home) ========== */
.daily-prompt { background: linear-gradient(135deg, rgba(139,92,246,0.06), rgba(59,130,246,0.06)); border: 1px solid rgba(139,92,246,0.15); border-radius: var(--radius-lg); padding: 28px; margin-bottom: 48px; position: relative; overflow: hidden; }
.daily-prompt::before { content: '✨'; position: absolute; top: 16px; right: 20px; font-size: 24px; }
.daily-prompt-label { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--purple-600); margin-bottom: 8px; }
.daily-prompt h3 { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.daily-prompt .prompt-text { font-family: 'SF Mono', 'Fira Code', monospace; font-size: 13px; color: var(--gray-700); background: var(--bg); border: 1px solid var(--gray-200); border-radius: 8px; padding: 14px; margin: 12px 0; line-height: 1.5; position: relative; }
.daily-prompt .copy-daily { position: absolute; top: 8px; right: 8px; padding: 4px 10px; border-radius: 6px; background: white; border: 1px solid var(--gray-200); font-size: 11px; cursor: pointer; font-family: var(--font); transition: all var(--transition); }
.daily-prompt .copy-daily:hover { background: var(--blue-500); color: white; border-color: var(--blue-500); }

/* ========== Share Button ========== */
.share-btn { display: inline-flex; align-items: center; gap: 6px; padding: 8px 16px; border-radius: 8px; border: 1px solid var(--gray-200); background: white; color: var(--gray-600); font-size: 13px; font-weight: 500; cursor: pointer; transition: all var(--transition); font-family: var(--font); }
.share-btn:hover { background: var(--blue-500); color: white; border-color: var(--blue-500); }
.share-btn svg { width: 16px; height: 16px; }

/* ========== Export Button ========== */
.export-btn { display: inline-flex; align-items: center; gap: 6px; padding: 8px 16px; border-radius: 8px; border: 1px solid var(--gray-200); background: white; color: var(--gray-600); font-size: 13px; font-weight: 500; cursor: pointer; transition: all var(--transition); font-family: var(--font); }
.export-btn:hover { background: var(--gray-900); color: white; border-color: var(--gray-900); }

/* ========== Language Toggle ========== */
.lang-toggle { display: flex; align-items: center; gap: 4px; padding: 4px; border-radius: 8px; background: var(--gray-100); border: 1px solid var(--gray-200); }
.lang-btn { padding: 4px 10px; border-radius: 6px; font-size: 12px; font-weight: 600; cursor: pointer; border: none; background: transparent; color: var(--gray-500); transition: all var(--transition); font-family: var(--font); }
.lang-btn.active { background: white; color: var(--gray-900); box-shadow: var(--shadow-sm); }

/* ========== Tool Card Enhancement ========== */
.tool-card .tool-rating { display: flex; align-items: center; gap: 4px; margin-top: 8px; }
.tool-card .stars { color: #F59E0B; font-size: 12px; }
.tool-card .rating-count { font-size: 11px; color: var(--gray-400); }
.tool-card .tool-badges { display: flex; gap: 4px; margin-top: 8px; flex-wrap: wrap; }
.tool-badge { font-size: 10px; padding: 2px 6px; border-radius: 4px; font-weight: 600; }
.tool-badge.badge-new { background: rgba(16,185,129,0.1); color: #059669; }
.tool-badge.badge-hot { background: rgba(239,68,68,0.1); color: #DC2626; }
.tool-card .fav-btn { position: absolute; top: 12px; right: 12px; width: 32px; height: 32px; border-radius: 50%; border: 1px solid var(--gray-200); background: white; cursor: pointer; font-size: 14px; display: flex; align-items: center; justify-content: center; transition: all var(--transition); opacity: 0; }
.tool-card:hover .fav-btn { opacity: 1; }
.tool-card .fav-btn.active { opacity: 1; background: rgba(239,68,68,0.1); border-color: rgba(239,68,68,0.3); }
.tool-card { position: relative; }

/* ========== Prompt Card Enhancement ========== */
.prompt-card .prompt-stats { display: flex; gap: 12px; margin-top: 8px; font-size: 12px; color: var(--gray-400); }
.prompt-card .prompt-stats span { display: flex; align-items: center; gap: 4px; }
.prompt-card .fav-prompt-btn { position: absolute; top: 12px; right: 12px; width: 32px; height: 32px; border-radius: 50%; border: 1px solid var(--gray-200); background: white; cursor: pointer; font-size: 14px; display: flex; align-items: center; justify-content: center; transition: all var(--transition); opacity: 0; }
.prompt-card:hover .fav-prompt-btn { opacity: 1; }
.prompt-card .fav-prompt-btn.active { opacity: 1; background: rgba(239,68,68,0.1); border-color: rgba(239,68,68,0.3); }
.prompt-card { position: relative; }

/* ========== Sort/Filter Bar ========== */
.sort-bar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; flex-wrap: wrap; gap: 12px; }
.sort-bar select { padding: 8px 12px; border: 1px solid var(--gray-200); border-radius: 8px; font-size: 13px; font-family: var(--font); background: var(--bg-card); color: var(--gray-700); cursor: pointer; outline: none; }
.sort-bar select:focus { border-color: var(--blue-500); }
.tool-count-label { font-size: 13px; color: var(--gray-500); }

/* ========== Solutions Enhancements ========== */
.sol-actions { display: flex; gap: 12px; margin-bottom: 24px; flex-wrap: wrap; }

/* ========== Responsive ========== */

/* Mobile touch: show fav buttons even without hover */
@media (hover: none) and (pointer: coarse) {
  .tool-card .fav-btn { opacity: 1; }
  .tool-card .fav-btn.active { opacity: 1; }
  .prompt-card .fav-prompt-btn { opacity: 1; }
  .prompt-card .fav-prompt-btn.active { opacity: 1; }
}

@media (max-width: 768px) {
  .newsletter-form { flex-direction: column; }
  .sol-actions { justify-content: center; }
  .sort-bar { flex-direction: column; align-items: flex-start; }
}