/* ============================================================
   Fiona Dates - Tools System CSS
   ============================================================ */

/* Tool Hero */
.tool-hero {
  background: linear-gradient(135deg, var(--dark) 0%, #312e81 50%, #4c1d95 100%);
  color: #fff;
  padding: 60px 0 40px;
  position: relative;
  overflow: hidden;
}
.tool-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}
.tool-hero-content { position: relative; z-index: 1; }
.tool-hero-icon {
  width: 64px; height: 64px;
  background: rgba(255,255,255,0.15);
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  font-size: 28px; margin-bottom: 16px;
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.2);
}
.tool-hero h1 { color: #fff; font-size: clamp(1.6rem,3vw,2.4rem); margin-bottom: 10px; }
.tool-hero p { color: rgba(255,255,255,0.8); font-size: 1.05rem; max-width: 600px; margin-bottom: 0; }
.tool-breadcrumb { display: flex; align-items: center; gap: 8px; margin-bottom: 20px; flex-wrap: wrap; }
.tool-breadcrumb a { color: rgba(255,255,255,0.7); font-size: 0.85rem; }
.tool-breadcrumb a:hover { color: #fff; }
.tool-breadcrumb span { color: rgba(255,255,255,0.4); font-size: 0.75rem; }
.tool-breadcrumb .current { color: rgba(255,255,255,0.9); font-size: 0.85rem; }

/* Tool Badge */
.tool-badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(255,255,255,0.15); border: 1px solid rgba(255,255,255,0.25);
  color: #fff; padding: 4px 12px; border-radius: var(--radius-full);
  font-size: 0.75rem; font-weight: 600; letter-spacing: 0.04em;
  text-transform: uppercase; margin-bottom: 16px;
}

/* Tool Widget Area */
.tool-widget-wrap {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  border: 1px solid var(--border);
  margin-bottom: 40px;
}
.tool-widget-header {
  padding: 20px 28px;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  background: linear-gradient(135deg, #f8faff, #f3f4ff);
}
.tool-widget-header h2 { margin: 0; font-size: 1.1rem; color: var(--dark); }
.tool-widget-body { padding: 28px; }

/* Upload Zone */
.upload-zone {
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 48px 20px;
  text-align: center;
  transition: all var(--transition);
  cursor: pointer;
  background: var(--bg);
  position: relative;
}
.upload-zone:hover, .upload-zone.dragover {
  border-color: var(--primary);
  background: rgba(99,102,241,0.04);
}
.upload-zone input[type=file] {
  position: absolute; inset: 0; opacity: 0; cursor: pointer; width: 100%; height: 100%;
}
.upload-zone-icon { font-size: 48px; color: var(--primary); margin-bottom: 16px; }
.upload-zone h3 { font-size: 1.1rem; color: var(--dark); margin-bottom: 8px; }
.upload-zone p { color: var(--text-muted); font-size: 0.875rem; margin: 0; }
.upload-zone .file-info { font-size: 0.8rem; color: var(--text-muted); margin-top: 8px; }

/* Tool Controls */
.tool-controls { display: flex; flex-wrap: wrap; gap: 12px; margin: 20px 0; align-items: flex-end; }
.tool-control { display: flex; flex-direction: column; gap: 6px; flex: 1; min-width: 140px; }
.tool-control label { font-size: 0.8rem; font-weight: 600; color: var(--text-light); text-transform: uppercase; letter-spacing: 0.04em; }
.tool-control input, .tool-control select, .tool-control textarea {
  padding: 10px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-family: var(--font);
  background: var(--bg);
  color: var(--dark);
  transition: border-color var(--transition);
}
.tool-control input:focus, .tool-control select:focus, .tool-control textarea:focus {
  outline: none; border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(99,102,241,0.1);
}

/* Tool Result */
.tool-result {
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-top: 20px;
  min-height: 60px;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  word-break: break-all;
}
.tool-result.success { border-color: var(--success); background: rgba(16,185,129,0.05); }
.tool-result.error { border-color: var(--danger); background: rgba(239,68,68,0.05); }

/* Result Display Cards */
.result-card {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff;
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  margin-bottom: 16px;
}
.result-card .result-num { font-size: 2.5rem; font-weight: 800; margin-bottom: 4px; }
.result-card .result-label { font-size: 0.875rem; opacity: 0.85; }

.result-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 12px; margin-top: 16px; }
.result-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px;
  text-align: center;
}
.result-item .val { font-size: 1.3rem; font-weight: 700; color: var(--primary); }
.result-item .lbl { font-size: 0.75rem; color: var(--text-muted); margin-top: 4px; }

/* Tab System */
.tool-tabs { display: flex; gap: 4px; border-bottom: 2px solid var(--border); margin-bottom: 24px; overflow-x: auto; }
.tool-tab {
  padding: 10px 20px; font-size: 0.875rem; font-weight: 600;
  color: var(--text-light); cursor: pointer; border-bottom: 2px solid transparent;
  margin-bottom: -2px; white-space: nowrap; transition: all var(--transition);
  background: none; border: none; border-bottom: 2px solid transparent;
}
.tool-tab:hover { color: var(--primary); }
.tool-tab.active { color: var(--primary); border-bottom-color: var(--primary); }

/* Progress Bar */
.tool-progress { height: 6px; background: var(--border); border-radius: 3px; margin: 16px 0; overflow: hidden; display: none; }
.tool-progress-bar { height: 100%; background: linear-gradient(90deg, var(--primary), var(--secondary)); border-radius: 3px; transition: width 0.3s ease; }

/* Code Editor Area */
.code-area {
  position: relative;
  background: #1e1b4b;
  border-radius: var(--radius);
  overflow: hidden;
}
.code-area-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 16px;
  background: rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.code-area-lang { font-size: 0.75rem; color: rgba(255,255,255,0.5); font-family: var(--font-mono); }
.code-area textarea {
  width: 100%; min-height: 200px; padding: 16px;
  background: transparent; color: #e2e8f0;
  font-family: var(--font-mono); font-size: 0.85rem;
  border: none; outline: none; resize: vertical;
  line-height: 1.6;
}

/* SEO Tool Meter */
.seo-meter { margin: 12px 0; }
.seo-meter-label { display: flex; justify-content: space-between; font-size: 0.8rem; font-weight: 600; margin-bottom: 4px; }
.seo-meter-bar { height: 8px; background: var(--border); border-radius: 4px; overflow: hidden; }
.seo-meter-fill { height: 100%; border-radius: 4px; transition: width 0.6s ease; }
.seo-meter-fill.good { background: var(--success); }
.seo-meter-fill.warn { background: var(--warning); }
.seo-meter-fill.bad { background: var(--danger); }

/* Tool Stats Row */
.tool-stats { display: flex; gap: 16px; flex-wrap: wrap; margin: 16px 0; }
.tool-stat { flex: 1; min-width: 100px; text-align: center; padding: 12px; background: var(--bg); border-radius: var(--radius-sm); border: 1px solid var(--border); }
.tool-stat .num { font-size: 1.4rem; font-weight: 700; color: var(--primary); }
.tool-stat .lbl { font-size: 0.7rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.04em; }

/* File List */
.file-list { list-style: none; padding: 0; margin: 16px 0; }
.file-list li {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 14px; background: var(--bg);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  margin-bottom: 8px; font-size: 0.875rem;
}
.file-list li .file-icon { color: var(--primary); font-size: 1.1rem; }
.file-list li .file-name { flex: 1; font-weight: 500; }
.file-list li .file-size { color: var(--text-muted); font-size: 0.75rem; }
.file-list li .file-remove { color: var(--danger); cursor: pointer; padding: 4px; }

/* Color Swatch */
.color-swatch { width: 100%; height: 120px; border-radius: var(--radius); border: 2px solid var(--border); cursor: pointer; }
.color-palette { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.color-swatch-sm {
  width: 36px; height: 36px; border-radius: 8px;
  cursor: pointer; border: 2px solid transparent;
  transition: transform var(--transition);
}
.color-swatch-sm:hover { transform: scale(1.15); border-color: var(--dark); }

/* QR Preview */
.qr-preview {
  display: flex; align-items: center; justify-content: center;
  min-height: 200px; background: var(--bg);
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 20px;
}
.qr-preview canvas, .qr-preview img { max-width: 200px; max-height: 200px; }

/* Range Slider */
.range-wrap { position: relative; }
.range-wrap input[type=range] {
  width: 100%; -webkit-appearance: none;
  height: 6px; border-radius: 3px;
  background: var(--border); outline: none;
}
.range-wrap input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none; width: 18px; height: 18px;
  border-radius: 50%; background: var(--primary); cursor: pointer;
  box-shadow: 0 0 0 3px rgba(99,102,241,0.2);
}
.range-val { text-align: right; font-size: 0.8rem; font-weight: 600; color: var(--primary); margin-top: 4px; }

/* Image Canvas */
.image-canvas-wrap { position: relative; overflow: hidden; border-radius: var(--radius); background: #111; min-height: 200px; display: flex; align-items: center; justify-content: center; }
.image-canvas-wrap canvas { max-width: 100%; display: block; }
.image-placeholder { color: rgba(255,255,255,0.3); font-size: 3rem; }

/* Domain Tool Result */
.domain-result-card {
  border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; margin-top: 16px;
}
.domain-result-header {
  padding: 14px 20px; background: var(--bg);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 10px; font-weight: 600;
}
.domain-result-body { padding: 16px 20px; }
.domain-result-row {
  display: flex; gap: 16px; padding: 8px 0;
  border-bottom: 1px solid var(--border-light);
  font-size: 0.875rem;
}
.domain-result-row:last-child { border-bottom: none; }
.domain-result-row .key { color: var(--text-muted); min-width: 140px; font-weight: 500; }
.domain-result-row .val { color: var(--dark); word-break: break-all; }

/* SEO Score Circle */
.seo-score-wrap { display: flex; align-items: center; justify-content: center; margin: 20px 0; }
.seo-score-circle {
  width: 140px; height: 140px; border-radius: 50%;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  background: conic-gradient(var(--primary) 0% var(--pct, 75%), var(--border) var(--pct, 75%) 100%);
  position: relative;
}
.seo-score-circle::after {
  content: ''; position: absolute;
  inset: 12px; background: var(--bg-card); border-radius: 50%;
}
.seo-score-inner { position: relative; z-index: 1; text-align: center; }
.seo-score-num { font-size: 2.2rem; font-weight: 800; color: var(--dark); line-height: 1; }
.seo-score-lbl { font-size: 0.7rem; color: var(--text-muted); }

/* Checklist */
.tool-checklist { list-style: none; padding: 0; }
.tool-checklist li {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 8px 0; font-size: 0.9rem; border-bottom: 1px solid var(--border-light);
}
.tool-checklist li:last-child { border-bottom: none; }
.tool-checklist .check-icon { margin-top: 2px; font-size: 1rem; }
.tool-checklist .check-pass { color: var(--success); }
.tool-checklist .check-fail { color: var(--danger); }
.tool-checklist .check-warn { color: var(--warning); }

/* Copy Button */
.copy-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 14px; font-size: 0.8rem; font-weight: 600;
  background: var(--bg); border: 1.5px solid var(--border);
  border-radius: var(--radius-sm); cursor: pointer; transition: all var(--transition);
  color: var(--text-light);
}
.copy-btn:hover { border-color: var(--primary); color: var(--primary); }
.copy-btn.copied { background: var(--success); border-color: var(--success); color: #fff; }

/* Category Hub Grid */
.tools-hub-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 20px; }
.tool-hub-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 24px;
  transition: all var(--transition); cursor: pointer;
  text-decoration: none; display: block;
}
.tool-hub-card:hover {
  transform: translateY(-3px); box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}
.tool-hub-card .thc-icon {
  width: 48px; height: 48px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; margin-bottom: 14px;
}
.tool-hub-card h3 { font-size: 1rem; margin-bottom: 6px; color: var(--dark); }
.tool-hub-card p { font-size: 0.83rem; color: var(--text-muted); margin: 0; }
.tool-hub-card .thc-arrow { margin-top: 12px; color: var(--primary); font-size: 0.8rem; font-weight: 600; }

/* Category Colors */
.cat-pdf { background: rgba(239,68,68,0.1); color: #ef4444; }
.cat-calc { background: rgba(99,102,241,0.1); color: var(--primary); }
.cat-image { background: rgba(16,185,129,0.1); color: var(--success); }
.cat-seo { background: rgba(245,158,11,0.1); color: var(--warning); }
.cat-domain { background: rgba(59,130,246,0.1); color: var(--info); }
.cat-dev { background: rgba(139,92,246,0.1); color: var(--secondary); }
.cat-text { background: rgba(236,72,153,0.1); color: #ec4899; }
.cat-misc { background: rgba(20,184,166,0.1); color: #14b8a6; }

/* Main Tools Hub Banner Cards */
.tools-main-category {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden;
  transition: all var(--transition);
}
.tools-main-category:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); }
.tools-main-category-header {
  padding: 24px; display: flex; align-items: center; gap: 16px;
}
.tmc-icon {
  width: 56px; height: 56px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center; font-size: 24px;
}
.tmc-info h3 { font-size: 1.15rem; margin-bottom: 4px; }
.tmc-info p { font-size: 0.8rem; color: var(--text-muted); margin: 0; }
.tools-main-category-body { padding: 0 24px 20px; }
.tool-quick-links { display: flex; flex-wrap: wrap; gap: 6px; }
.tool-quick-link {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 5px 10px; font-size: 0.78rem; font-weight: 500;
  background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--radius-full); color: var(--text-light);
  text-decoration: none; transition: all var(--transition);
}
.tool-quick-link:hover { border-color: var(--primary); color: var(--primary); background: rgba(99,102,241,0.05); }
.tool-quick-link i { font-size: 0.65rem; }
.tmc-footer { padding: 16px 24px; border-top: 1px solid var(--border); }
.tmc-footer a { font-size: 0.85rem; font-weight: 600; color: var(--primary); display: flex; align-items: center; gap: 6px; }

/* SEO Content Area */
.tool-seo-content {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 40px;
  margin-top: 40px; line-height: 1.8;
}
.tool-seo-content h2 { font-size: 1.5rem; color: var(--dark); margin: 28px 0 14px; padding-top: 12px; }
.tool-seo-content h2:first-child { margin-top: 0; }
.tool-seo-content h3 { font-size: 1.15rem; color: var(--dark); margin: 20px 0 10px; }
.tool-seo-content p { color: var(--text); margin-bottom: 14px; }
.tool-seo-content ul, .tool-seo-content ol { margin: 14px 0 20px 20px; }
.tool-seo-content li { margin-bottom: 8px; color: var(--text); }
.tool-seo-content .highlight-box {
  background: linear-gradient(135deg, rgba(99,102,241,0.05), rgba(139,92,246,0.05));
  border-left: 4px solid var(--primary);
  padding: 16px 20px; border-radius: 0 8px 8px 0;
  margin: 20px 0;
}
.tool-seo-content .highlight-box p { margin: 0; color: var(--dark); }

/* FAQ Accordion */
.tool-faq { margin-top: 32px; }
.tool-faq h2 { font-size: 1.4rem; margin-bottom: 20px; }
.faq-item { border: 1px solid var(--border); border-radius: var(--radius-sm); margin-bottom: 10px; overflow: hidden; }
.faq-q {
  padding: 16px 20px; font-weight: 600; font-size: 0.95rem;
  color: var(--dark); cursor: pointer; display: flex;
  align-items: center; justify-content: space-between;
  user-select: none; transition: background var(--transition);
}
.faq-q:hover { background: var(--bg); }
.faq-q .faq-icon { font-size: 0.8rem; color: var(--primary); transition: transform var(--transition); }
.faq-item.open .faq-icon { transform: rotate(180deg); }
.faq-a { padding: 0 20px; max-height: 0; overflow: hidden; transition: all 0.3s ease; }
.faq-item.open .faq-a { max-height: 300px; padding: 0 20px 16px; }
.faq-a p { margin: 0; font-size: 0.9rem; color: var(--text); line-height: 1.7; }

/* Related Tools */
.related-tools { margin-top: 40px; }
.related-tools h3 { font-size: 1.1rem; margin-bottom: 16px; }
.related-tools-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; }
.related-tool-card {
  display: flex; align-items: center; gap: 12px;
  padding: 14px; background: var(--bg-card);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  text-decoration: none; transition: all var(--transition);
}
.related-tool-card:hover { border-color: var(--primary); transform: translateY(-1px); box-shadow: var(--shadow); }
.related-tool-card .rtc-icon { width: 36px; height: 36px; border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 14px; flex-shrink: 0; }
.related-tool-card .rtc-name { font-size: 0.85rem; font-weight: 600; color: var(--dark); }

/* Cheque Printer */
.cheque-paper {
  background: #fff8f0;
  border: 1px solid #d4a574;
  border-radius: 4px;
  padding: 24px 32px;
  font-family: 'Courier New', monospace;
  position: relative;
  min-height: 200px;
  box-shadow: inset 0 0 60px rgba(0,0,0,0.03);
}
.cheque-paper::before {
  content: '';
  position: absolute;
  top: 8px; left: 8px; right: 8px; bottom: 8px;
  border: 1px dashed rgba(212,165,116,0.4);
  border-radius: 2px;
  pointer-events: none;
}
.cheque-micr { font-family: 'Courier New', monospace; letter-spacing: 2px; color: #333; font-size: 14px; }

/* Invoice */
.invoice-paper {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  max-width: 800px;
  margin: 0 auto;
  font-size: 0.9rem;
}
.invoice-header { display: flex; justify-content: space-between; margin-bottom: 32px; }
.invoice-table { width: 100%; border-collapse: collapse; margin: 20px 0; }
.invoice-table th { background: var(--bg); padding: 10px; text-align: left; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--text-muted); border-bottom: 2px solid var(--border); }
.invoice-table td { padding: 10px; border-bottom: 1px solid var(--border-light); }
.invoice-total { text-align: right; padding: 16px 0; font-weight: 700; font-size: 1.1rem; }

/* Speed Test */
.speedtest-gauge {
  width: 200px; height: 200px; margin: 0 auto 20px;
  position: relative; display: flex; align-items: center; justify-content: center;
}
.speedtest-gauge canvas { position: absolute; inset: 0; }
.speedtest-reading { text-align: center; position: relative; z-index: 1; }
.speedtest-num { font-size: 2.5rem; font-weight: 800; color: var(--primary); line-height: 1; }
.speedtest-unit { font-size: 0.8rem; color: var(--text-muted); }
.speedtest-label { font-size: 0.85rem; font-weight: 600; color: var(--text-light); margin-top: 4px; }

/* Mobile Responsive */
@media (max-width: 768px) {
  .tool-seo-content { padding: 24px; }
  .tool-widget-body { padding: 20px 16px; }
  .tool-controls { flex-direction: column; }
  .tool-control { min-width: 100%; }
  .tools-hub-grid { grid-template-columns: 1fr 1fr; }
  .related-tools-grid { grid-template-columns: 1fr 1fr; }
  .result-grid { grid-template-columns: 1fr 1fr; }
  .invoice-paper { padding: 20px; }
  .cheque-paper { padding: 16px; }
}
@media (max-width: 480px) {
  .tools-hub-grid { grid-template-columns: 1fr; }
  .related-tools-grid { grid-template-columns: 1fr; }
  .tool-tabs { gap: 0; }
  .tool-tab { padding: 8px 12px; font-size: 0.8rem; }
}