/* ================================================================
   TOOLS.CSS  —  piyush608.in Tools Design System  v3.0
   Loaded AFTER: bootstrap.css, brand.css, software-company.css
   ================================================================ */

/* ─── 1. PAGE WRAPPER ─────────────────────────────────────────── */
.portfolio-section.bg-default-3 { padding: 50px 0 30px; }
.tools { padding-bottom: 60px; }

/* ─── 2. TOOL HEAD / HERO ──────────────────────────────────────── */
.tool-head { text-align: center; margin-bottom: 36px; padding: 0 12px; }
.tool-head .rt-img {
  display: inline-flex; align-items: center; justify-content: center;
  width: 86px; height: 86px; border-radius: 22px;
  background: linear-gradient(135deg,#eef1ff 0%,#dce3ff 100%);
  margin: 0 auto 18px;
}
.tool-head .rt-img svg { width: 44px; height: 44px; }
.tool-head h1 {
  font-size: clamp(1.6rem,4vw,2.4rem) !important;
  font-weight: 700 !important; color: #1a2340;
  margin-bottom: 12px; line-height: 1.25;
}
.tool-head .description {
  font-size: 1rem; color: #556; max-width: 660px;
  margin: 0 auto 14px; line-height: 1.75;
}
.tool-badges { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; margin-top: 12px; }
.tool-badges span {
  background: #eef1ff; color: #3a5bef; border-radius: 20px;
  padding: 4px 14px; font-size: .8rem; font-weight: 600;
}

/* ─── 3. CARD ──────────────────────────────────────────────────── */
.tool-card,
.tools .form-section,
.tools .output-section,
.tools .input-section {
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 4px 24px rgba(58,91,239,.10);
  padding: 26px 28px;
}
.tools .output-section,
.tools .input-section { margin-bottom: 0; }

/* ─── 4. TWO-COLUMN LAYOUT ─────────────────────────────────────── */
.tools .main { display: flex; flex-direction: column; gap: 22px; }
@media(min-width:768px){
  .tools .main { flex-direction: row; }
  .tools .form-section, .tools .input-section { flex: 1.15; min-width: 0; }
  .tools .output-section { flex: 1; min-width: 0; }
}

/* ─── 5. FORM ELEMENTS ─────────────────────────────────────────── */
.tools .form-group { margin-bottom: 16px; }
.tools label {
  display: block; margin-bottom: 5px;
  font-weight: 600; font-size: .9rem; color: #2d3748; text-align: left;
}
.tools input[type="text"],
.tools input[type="url"],
.tools input[type="email"],
.tools input[type="number"],
.tools input[type="date"],
.tools input[type="datetime-local"],
.tools textarea,
.tools select {
  width: 100%; padding: 11px 15px;
  border: 2px solid #e2e8f0 !important; border-radius: 10px !important;
  font-size: .93rem; color: #1a2340; background: #fafbff;
  box-sizing: border-box;
  transition: border-color .25s, box-shadow .25s;
  font-family: inherit; box-shadow: none !important;
}
.tools input[type="color"] {
  width: 100%; height: 44px; padding: 4px 8px;
  border: 2px solid #e2e8f0 !important; border-radius: 10px;
  cursor: pointer; box-sizing: border-box;
}
.tools input:focus, .tools textarea:focus, .tools select:focus {
  outline: none !important;
  border-color: #3a5bef !important;
  box-shadow: 0 0 0 3px rgba(58,91,239,.12) !important;
}
.tools textarea { resize: vertical; min-height: 110px; }
.tools small { font-size: .8rem; color: #888; margin-top: 4px; display: block; }

/* ─── 6. BUTTONS — standalone classes ──────────────────────────── */

/* Primary */
.btn-primary-tool {
  display: inline-flex !important; align-items: center !important; gap: 7px !important;
  padding: 12px 26px !important;
  background: linear-gradient(135deg,#3a5bef,#5b7fff) !important;
  color: #fff !important; border: none !important; border-radius: 10px !important;
  font-size: .97rem !important; font-weight: 700 !important;
  cursor: pointer; transition: all .25s !important;
  box-shadow: 0 4px 14px rgba(58,91,239,.30) !important;
  text-decoration: none !important; line-height: 1.4;
}
.btn-primary-tool:hover {
  background: linear-gradient(135deg,#2d4ad4,#4a6ef0) !important;
  transform: translateY(-1px) !important;
  box-shadow: 0 6px 20px rgba(58,91,239,.42) !important;
  color: #fff !important; text-decoration: none !important;
}
.btn-primary-tool:disabled,
.btn-primary-tool[disabled] {
  background: #c5cde8 !important; box-shadow: none !important;
  cursor: not-allowed !important; transform: none !important;
}

/* Secondary */
.btn-secondary-tool {
  display: inline-flex !important; align-items: center !important; gap: 7px !important;
  padding: 11px 20px !important;
  background: #f1f4ff !important; color: #3a5bef !important;
  border: 2px solid #dce3ff !important; border-radius: 10px !important;
  font-size: .9rem !important; font-weight: 600 !important;
  cursor: pointer; transition: all .2s !important;
  box-shadow: none !important; text-decoration: none !important; line-height: 1.4;
}
.btn-secondary-tool:hover {
  background: #dce3ff !important; color: #3a5bef !important;
  transform: none !important; text-decoration: none !important;
}

/* Success */
.btn-success-tool {
  display: inline-flex !important; align-items: center !important; gap: 7px !important;
  padding: 11px 20px !important;
  background: linear-gradient(135deg,#1db954,#16a34a) !important;
  color: #fff !important; border: none !important; border-radius: 10px !important;
  font-size: .9rem !important; font-weight: 600 !important;
  cursor: pointer; transition: all .2s !important;
  box-shadow: 0 3px 10px rgba(22,163,74,.28) !important;
  text-decoration: none !important; line-height: 1.4;
}
.btn-success-tool:hover {
  background: linear-gradient(135deg,#16a34a,#15803d) !important;
  color: #fff !important; transform: none !important;
  text-decoration: none !important;
}

/* Danger */
.btn-danger-tool {
  display: inline-flex !important; align-items: center !important; gap: 6px !important;
  padding: 10px 18px !important;
  background: #fee2e2 !important; color: #dc2626 !important;
  border: 2px solid #fca5a5 !important; border-radius: 10px !important;
  font-size: .88rem !important; font-weight: 600 !important;
  cursor: pointer; transition: all .2s !important;
  box-shadow: none !important; text-decoration: none !important; line-height: 1.4;
}
.btn-danger-tool:hover { background: #fca5a5 !important; transform: none !important; }

/* Button row */
.btn-group-tool { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 8px; }
.output-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 12px; align-items: center; }

/* Also style .tools button as primary unless it has a specific class */
.tools button:not([class*="btn-"]):not(.tool-tab):not(.resp-btn) {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 12px 26px;
  background: linear-gradient(135deg,#3a5bef,#5b7fff);
  color: #fff; border: none; border-radius: 10px;
  font-size: .97rem; font-weight: 700;
  cursor: pointer; transition: all .25s;
  box-shadow: 0 4px 14px rgba(58,91,239,.30);
}
.tools button:not([class*="btn-"]):not(.tool-tab):not(.resp-btn):hover {
  background: linear-gradient(135deg,#2d4ad4,#4a6ef0);
  transform: translateY(-1px);
}
.tools button:not([class*="btn-"]):not(.tool-tab):not(.resp-btn):disabled {
  background: #c5cde8 !important; box-shadow: none !important;
  cursor: not-allowed !important; transform: none !important;
}

/* Existing site button aliases */
.tools .btn-secondary { background: #f1f4ff !important; color: #3a5bef !important; border: 2px solid #dce3ff !important; box-shadow: none !important; }
.tools .btn-secondary:hover { background: #dce3ff !important; transform: none !important; }
.tools .export-btn,
.tools .copy-btn { background: linear-gradient(135deg,#1db954,#16a34a) !important; }
.tools .clear-btn { background: #fee2e2 !important; color: #dc2626 !important; border: 2px solid #fca5a5 !important; box-shadow: none !important; }

/* ─── 7. LOADER ────────────────────────────────────────────────── */
.loading-spinner, .loader, .tool-loader {
  display: none; text-align: center; padding: 36px 20px;
}
.loading-spinner .spinner, .loader-spinner, .tool-loader .spinner {
  width: 42px; height: 42px;
  border: 4px solid #e2e8f0; border-top-color: #3a5bef;
  border-radius: 50%;
  animation: tlSpin .8s linear infinite;
  margin: 0 auto 14px;
}
@keyframes tlSpin { to { transform: rotate(360deg); } }
.loading-spinner p, .loader p, .tool-loader p { color: #666; font-size: .9rem; margin: 0; }

/* ─── 8. ALERTS ────────────────────────────────────────────────── */
.error-message, .tool-alert, .tool-alert-error {
  background: #fff0f0; color: #c53030;
  border: 1.5px solid #fca5a5; border-radius: 10px;
  padding: 12px 16px; font-size: .9rem; margin-top: 12px; display: none;
}
.tool-alert-success {
  background: #f0fff4; color: #166534;
  border: 1.5px solid #86efac; border-radius: 10px;
  padding: 12px 16px; font-size: .9rem;
}
.tool-alert-info {
  background: #eff6ff; color: #1e40af;
  border: 1.5px solid #93c5fd; border-radius: 10px;
  padding: 12px 16px; font-size: .9rem;
}

/* ─── 9. EMPTY STATE ───────────────────────────────────────────── */
.tool-output-empty, .tool-empty {
  text-align: center; color: #bbb; padding: 40px 20px;
}
.tool-output-empty svg, .tool-empty svg { opacity: .35; margin: 0 auto 12px; display: block; }
.tool-output-empty p, .tool-empty p { margin: 0; font-size: .92rem; }

/* ─── 10. OUTPUT AREAS ─────────────────────────────────────────── */
.tool-output {
  background: #f8faff; border: 2px solid #e2e8f0;
  border-radius: 12px; padding: 16px; min-height: 80px;
}
.ai-output {
  width: 100%; min-height: 280px; max-height: 500px; overflow-y: auto;
  padding: 15px; border: 2px solid #e2e8f0; border-radius: 10px;
  background: #f8faff; font-size: .93rem; line-height: 1.75;
  white-space: pre-wrap; word-wrap: break-word; box-sizing: border-box;
}
.word-count { font-size: .78rem; color: #888; margin-top: 6px; text-align: right; }
.success-msg, .copy-feedback {
  background: #f0fff4; color: #166534; border: 1.5px solid #86efac;
  border-radius: 8px; padding: 8px 14px; font-size: .82rem;
  margin-top: 8px; display: none; text-align: center;
}

/* ─── 11. STATS GRID ───────────────────────────────────────────── */
.results-summary, .stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 14px; margin-bottom: 20px;
}
.summary-card, .stat-card {
  background: #f8faff; border-radius: 12px;
  padding: 18px 14px; text-align: center;
  box-shadow: 0 2px 8px rgba(0,0,0,.06);
}
.summary-card .value, .stat-card .stat-val {
  font-size: 1.75rem; font-weight: 800; color: #3a5bef;
  line-height: 1; margin-bottom: 5px; display: block;
}
.summary-card .label, .stat-card .stat-label { font-size: .78rem; color: #888; line-height: 1.3; }

/* ─── 12. RESULT CARDS ─────────────────────────────────────────── */
.result-card {
  background: #f8faff; border-radius: 12px;
  padding: 16px 20px; border-left: 4px solid #3a5bef; margin-bottom: 12px;
}
.result-card.success { border-color: #22c55e; background: #f0fdf4; }
.result-card.warning { border-color: #f59e0b; background: #fffbeb; }
.result-card.danger  { border-color: #ef4444; background: #fff5f5; }
.result-card h4 { margin: 0 0 5px; font-size: .95rem; font-weight: 700; color: #1a2340; }
.result-card p  { margin: 0; font-size: .86rem; color: #555; }

/* ─── 13. PROGRESS BAR ─────────────────────────────────────────── */
.prog-bar-wrap, .progress-bar-container {
  background: #e2e8f0; border-radius: 8px;
  height: 10px; overflow: hidden; margin-top: 6px;
}
.prog-bar-fill, .progress-bar-fill {
  height: 100%; border-radius: 8px;
  background: linear-gradient(90deg,#3a5bef,#5b7fff);
  transition: width .5s ease;
}

/* ─── 14. TABS ─────────────────────────────────────────────────── */
.tool-tabs, .tabs {
  display: flex; border-bottom: 2px solid #e2e8f0;
  margin-bottom: 20px; gap: 2px; flex-wrap: wrap;
}
.tool-tab, .tab {
  padding: 9px 18px; cursor: pointer;
  font-weight: 600; font-size: .88rem;
  border-bottom: 3px solid transparent; color: #888;
  background: transparent; transition: all .2s;
  border-top: none; border-left: none; border-right: none;
  border-radius: 6px 6px 0 0;
  box-shadow: none !important; transform: none !important;
}
.tool-tab:hover, .tab:hover { color: #3a5bef; background: #f0f4ff; transform: none !important; }
.tool-tab.active, .tab.active { color: #3a5bef; border-bottom-color: #3a5bef; background: #f0f4ff; }
.tool-tab-pane { display: none; }
.tool-tab-pane.active { display: block; }

/* ─── 15. CHECKBOX/RADIO GRID ──────────────────────────────────── */
.checkbox-group, .check-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin: 10px 0;
}
.checkbox-group label, .check-grid label {
  display: flex; align-items: center; gap: 7px;
  font-size: .88rem; cursor: pointer; font-weight: 400;
}
.checkbox-group input[type="checkbox"],
.check-grid input[type="checkbox"],
.check-grid input[type="radio"] {
  width: 15px; height: 15px; accent-color: #3a5bef; cursor: pointer;
}
@media(max-width:480px){ .checkbox-group, .check-grid { grid-template-columns: 1fr; } }

/* ─── 16. RANGE SLIDER ─────────────────────────────────────────── */
.tool-range { width: 100%; accent-color: #3a5bef; cursor: pointer; margin-top: 6px; }

/* ─── 17. TABLE ────────────────────────────────────────────────── */
.tool-table, .backlink-table {
  width: 100%; border-collapse: collapse;
  border-radius: 12px; overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,0,0,.07);
}
.tool-table thead, .backlink-table thead {
  background: linear-gradient(135deg,#3a5bef,#5b7fff); color: #fff;
}
.tool-table th, .tool-table td,
.backlink-table th, .backlink-table td { padding: 11px 15px; text-align: left; font-size: .85rem; }
.tool-table tbody tr:nth-child(even),
.backlink-table tbody tr:nth-child(even) { background: #f8faff; }
.tool-table tbody tr:hover,
.backlink-table tbody tr:hover { background: #eef1ff; }

/* ─── 18. BADGES ───────────────────────────────────────────────── */
.badge { padding: 3px 10px; border-radius: 20px; font-size: .76rem; font-weight: 600; display: inline-block; white-space: nowrap; }
.badge-green,  .badge-dofollow  { background: #dcfce7 !important; color: #166534 !important; }
.badge-red,    .badge-nofollow  { background: #fee2e2 !important; color: #991b1b !important; }
.badge-yellow                   { background: #fef9c3 !important; color: #854d0e !important; }
.badge-blue,   .badge-ugc       { background: #dbeafe !important; color: #1e40af !important; }
.badge-purple, .badge-sponsored { background: #ede9fe !important; color: #5b21b6 !important; }

/* ─── 19. CARD SECTION HEADING ─────────────────────────────────── */
.tool-section-h2 {
  font-size: 1.05rem !important; font-weight: 700 !important;
  color: #1a2340 !important; margin: 0 0 14px !important;
}
.tool-card h2,
.tools .form-section h2,
.tools .output-section h2,
.tools .input-section h2 {
  font-size: 1.05rem !important; font-weight: 700 !important;
  color: #1a2340 !important; margin-top: 0 !important; margin-bottom: 14px !important;
}

/* ─── 20. SEO CONTENT SECTION ──────────────────────────────────── */
.toolcontent { background: #fff; padding: 52px 0 36px; }
.toolcontent h2 {
  font-size: 1.55rem !important; font-weight: 700 !important;
  color: #1a2340 !important; margin-top: 2rem !important; margin-bottom: .7rem !important; line-height: 1.3;
}
.toolcontent h3 {
  font-size: 1.1rem !important; font-weight: 600 !important;
  color: #2d3748 !important; margin-top: 1.4rem !important; margin-bottom: .5rem !important;
}
.toolcontent p { font-size: .97rem; line-height: 1.8; color: #444; margin-bottom: .9rem; }
/* Fix brand.css ul reset */
.toolcontent ul { padding-left: 1.5rem !important; margin-bottom: .9rem !important; list-style: disc !important; }
.toolcontent ol { padding-left: 1.5rem !important; margin-bottom: .9rem !important; list-style: decimal !important; }
.toolcontent li { font-size: .97rem; line-height: 1.8; color: #444; margin-bottom: .35rem; list-style: inherit !important; }
.toolcontent a { color: #3a5bef; }
.toolcontent a:hover { text-decoration: underline; }
.toolcontent pre { background: #0f172a; color: #a5f3fc; padding: 14px; border-radius: 8px; font-size: .83rem; overflow-x: auto; margin-bottom: .9rem; }
.toolcontent code { background: #f1f4ff; color: #3a5bef; padding: 1px 6px; border-radius: 4px; font-size: .88em; }
.why-desc { font-size: 1.02rem; line-height: 1.8; color: #556; max-width: 860px; margin: 0 auto 2rem; text-align: center; }

/* ─── 21. FAQ ACCORDION ────────────────────────────────────────── */
.faq-section { margin-top: 1rem; }
.faq-item { border: 1.5px solid #e2e8f0; border-radius: 12px; margin-bottom: 10px; overflow: hidden; }
.faq-q {
  padding: 14px 18px; font-weight: 600; font-size: .95rem;
  cursor: pointer; display: flex; justify-content: space-between;
  align-items: center; background: #fafbff; transition: background .2s; user-select: none;
}
.faq-q:hover { background: #f0f4ff; }
.faq-icon { font-size: 1.25rem; color: #3a5bef; transition: transform .22s; flex-shrink: 0; margin-left: 12px; }
.faq-q.open .faq-icon { transform: rotate(45deg); }
.faq-a { display: none; padding: 0 18px 14px; font-size: .92rem; line-height: 1.8; color: #555; }
.faq-a.open { display: block; }

/* ─── 22. RELATED TOOLS ────────────────────────────────────────── */
.related-tools, .related-tools-section {
  background: linear-gradient(135deg,#f0f4ff 0%,#fafbff 100%); padding: 54px 0;
}
.related-tools h2, .related-tools-section h2 {
  text-align: center; font-size: 1.7rem !important; font-weight: 700 !important;
  color: #1a2340; margin-bottom: 8px;
}
.related-tools-section .subtitle { text-align: center; color: #666; margin-bottom: 30px; font-size: .97rem; }
.related-tools-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 16px;
}
.related-tool-card {
  background: #fff; border-radius: 14px; padding: 22px 14px; text-align: center;
  box-shadow: 0 2px 12px rgba(58,91,239,.08);
  text-decoration: none !important; color: inherit !important;
  display: block; transition: all .25s; border: 2px solid transparent;
}
.related-tool-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 28px rgba(58,91,239,.15);
  border-color: #dce3ff;
  text-decoration: none !important; color: inherit !important;
}
.related-tool-card .tool-icon,
.related-tool-card .rtc-icon {
  width: 50px; height: 50px; border-radius: 14px;
  background: linear-gradient(135deg,#eef1ff,#dce3ff);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 10px; font-size: 1.35rem; color: #3a5bef;
}
.related-tool-card h3 { font-size: .87rem !important; font-weight: 600 !important; margin: 0; color: #1a2340; }
@media(max-width:576px){ .related-tools-grid { grid-template-columns: repeat(2,1fr); } }

/* ─── 23. SCORE / CATEGORY ELEMENTS ───────────────────────────── */
.overall-score { text-align: center; padding: 18px; background: #f9f9f9; border-radius: 10px; margin-bottom: 18px; }
.score-circle-large {
  width: 110px; height: 110px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 26px; font-weight: 800; color: #fff; margin: 0 auto 10px;
}
.score-label-large { font-size: .95rem; color: #555; font-weight: 600; }
.score-category { margin-bottom: 18px; border: 1.5px solid #e0e0e0; border-radius: 10px; overflow: hidden; }
.score-category-header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 13px 18px; background: #f8f9fa; cursor: pointer; border-bottom: 1px solid #e0e0e0;
}
.score-category-header h3 { margin: 0 !important; font-size: .95rem !important; font-weight: 600 !important; }
.category-score { font-weight: 700; font-size: .82rem; padding: 3px 12px; border-radius: 20px; color: #fff; }
.score-category-body { padding: 13px 18px; }
.seo-results { margin-top: 18px; display: none; }
.check-item { display: flex; align-items: flex-start; gap: 10px; padding: 9px 0; border-bottom: 1px solid #f0f0f0; font-size: .87rem; }
.check-item:last-child { border-bottom: none; }
.check-icon { font-size: 15px; min-width: 18px; }
.check-pass { color: #4CAF50; } .check-fail { color: #f44336; } .check-warn { color: #FF9800; }
.check-item-text { flex: 1; }
.check-item-text strong { display: block; margin-bottom: 2px; }
.check-item-text span { color: #666; font-size: .82rem; }

/* ─── 24. INTERNAL LINKS BOX ───────────────────────────────────── */
.internal-links { margin-top: 28px; padding: 18px; background: #f8faff; border-radius: 10px; }
.internal-links h3 { margin-bottom: 12px !important; }
.internal-links ul {
  list-style: none !important; padding-left: 0 !important; margin: 0 !important;
  display: grid; grid-template-columns: 1fr 1fr; gap: 8px;
}
.internal-links ul li a { color: #3a5bef; text-decoration: none; font-size: .9rem; }
.internal-links ul li a:hover { text-decoration: underline; }
@media(max-width:576px){ .internal-links ul { grid-template-columns: 1fr; } }

/* ─── 25. RESPONSIVE CHECKER ───────────────────────────────────── */
.resp-btn {
  padding: 8px 13px !important; background: #f1f4ff !important; color: #3a5bef !important;
  border: 2px solid #dce3ff !important; border-radius: 9px !important;
  font-size: .8rem !important; font-weight: 600 !important;
  cursor: pointer; transition: all .2s !important;
  box-shadow: none !important; transform: none !important;
}
.resp-btn.active, .resp-btn:hover {
  background: #3a5bef !important; color: #fff !important;
  border-color: #3a5bef !important;
  box-shadow: none !important; transform: none !important;
}

/* ─── 26. MISC ─────────────────────────────────────────────────── */
.options-row { display: flex; gap: 14px; flex-wrap: wrap; }
.options-row .form-group { flex: 1; min-width: 130px; }
.backlink-results { display: none; margin-top: 28px; }
.tool-drop-zone {
  border: 2.5px dashed #3a5bef; border-radius: 14px;
  padding: 36px 20px; text-align: center; cursor: pointer;
  background: #f8faff; transition: background .2s;
}
.tool-drop-zone:hover { background: #eef1ff; }