/* SP5 Tools - Main Stylesheet v20260621a */
:root {
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --primary-light: #dbeafe;
  --secondary: #0f172a;
  --accent: #f59e0b;
  --success: #10b981;
  --danger: #ef4444;
  --bg: #f8fafc;
  --card-bg: #ffffff;
  --text: #1e293b;
  --text-light: #64748b;
  --border: #e2e8f0;
  --shadow: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
  --shadow-lg: 0 10px 25px rgba(0,0,0,0.08);
  --radius: 12px;
  --radius-sm: 8px;
  --transition: all 0.2s ease;
  --font-ar: 'Tajawal', 'Segoe UI', Tahoma, sans-serif;
  --font-en: 'Inter', 'Segoe UI', sans-serif;
  --max-w: 1200px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-ar);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  direction: rtl;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--primary-dark); }

/* ===== HEADER ===== */
.header {
  background: var(--secondary);
  color: #fff;
  padding: 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0,0,0,0.15);
}

.header-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  height: 64px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.logo-icon {
  width: 38px; height: 38px;
  background: var(--primary);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
}

.nav { display: flex; gap: 6px; align-items: center; }

.nav a {
  color: rgba(255,255,255,0.85);
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  transition: var(--transition);
}

.nav a:hover, .nav a.active {
  background: rgba(255,255,255,0.12);
  color: #fff;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: #fff;
  font-size: 1.5rem;
  cursor: pointer;
  padding: 8px;
}

/* ===== HERO ===== */
.hero {
  background: linear-gradient(135deg, var(--primary) 0%, #7c3aed 100%);
  color: #fff;
  padding: 60px 20px 50px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -30%;
  width: 80%;
  height: 200%;
  background: radial-gradient(ellipse, rgba(255,255,255,0.08), transparent 70%);
  pointer-events: none;
  animation: hero-glow 8s ease-in-out infinite alternate;
}

@keyframes hero-glow {
  0% { transform: translateX(-10%) rotate(0deg); opacity: 0.5; }
  100% { transform: translateX(10%) rotate(5deg); opacity: 1; }
}

.hero h1 {
  font-size: 2.2rem;
  margin-bottom: 12px;
  font-weight: 800;
}

.hero p {
  font-size: 1.15rem;
  opacity: 0.9;
  max-width: 600px;
  margin: 0 auto;
}

.hero-search {
  max-width: 500px;
  margin: 24px auto 0;
  position: relative;
}

.hero-search input {
  width: 100%;
  padding: 14px 50px 14px 20px;
  border: none;
  border-radius: 50px;
  font-size: 1rem;
  font-family: var(--font-ar);
  outline: none;
  box-shadow: var(--shadow-lg);
  transition: all 0.3s ease;
}

.hero-search input:focus {
  box-shadow: 0 0 0 3px rgba(255,255,255,0.3), var(--shadow-lg);
  transform: scale(1.01);
}

.hero-search button {
  position: absolute;
  left: 6px;
  top: 6px;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 50%;
  width: 40px; height: 40px;
  cursor: pointer;
  font-size: 1.1rem;
  transition: var(--transition);
}

.hero-search button:hover { background: var(--primary-dark); }

/* ===== CATEGORIES ===== */
.categories {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 40px 20px 10px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
}

.cat-btn {
  padding: 8px 20px;
  border: 2px solid var(--border);
  border-radius: 50px;
  background: var(--card-bg);
  color: var(--text-light);
  font-size: 0.9rem;
  font-family: var(--font-ar);
  cursor: pointer;
  transition: var(--transition);
}

.cat-btn:hover, .cat-btn.active {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-light);
}

/* ===== TOOLS GRID ===== */
.tools-section {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 20px 20px 60px;
}

.tools-section h2 {
  font-size: 1.3rem;
  margin-bottom: 20px;
  color: var(--secondary);
}

.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.tool-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: var(--transition);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
  overflow: hidden;
}

.tool-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), #7c3aed, var(--accent));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.tool-card:hover::before {
  opacity: 1;
}

.tool-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(37,99,235,0.15);
  border-color: var(--primary);
}

.tool-card .new-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: linear-gradient(135deg, var(--accent), #d97706);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 20px;
  animation: pulse-badge 2s infinite;
}

@keyframes pulse-badge {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

.tool-card-icon {
  width: 48px; height: 48px;
  background: var(--primary-light);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
}

.tool-card h3 {
  font-size: 1.1rem;
  color: var(--secondary);
}

.tool-card p {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.6;
}

.tool-card .badge {
  display: inline-block;
  padding: 3px 10px;
  background: var(--primary-light);
  color: var(--primary);
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  width: fit-content;
}

/* ===== TOOL PAGE ===== */
.tool-page {
  max-width: 800px;
  margin: 0 auto;
  padding: 30px 20px 60px;
}

.tool-page h1 {
  font-size: 1.8rem;
  margin-bottom: 8px;
  color: var(--secondary);
}

.tool-page .tool-desc {
  color: var(--text-light);
  margin-bottom: 24px;
  font-size: 1rem;
}

.calc-box {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
}

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  margin-bottom: 6px;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text);
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-family: var(--font-ar);
  transition: var(--transition);
  background: #fff;
}

.form-group input:focus,
.form-group select:focus {
  border-color: var(--primary);
  outline: none;
  box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-family: var(--font-ar);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.btn-primary {
  background: var(--primary);
  color: #fff;
}

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

.btn-secondary {
  background: var(--border);
  color: var(--text);
}

.btn-secondary:hover { background: #cbd5e1; }

.result-box {
  margin-top: 20px;
  padding: 20px;
  background: var(--primary-light);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(37,99,235,0.2);
  display: none;
}

.result-box.show { display: block; }

.result-box h3 {
  color: var(--primary-dark);
  margin-bottom: 12px;
  font-size: 1.05rem;
}

.result-item {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px dashed var(--border);
  font-size: 0.95rem;
}

.result-item:last-child { border-bottom: none; }

.result-item .label { color: var(--text-light); }
.result-item .value { font-weight: 700; color: var(--secondary); }

/* ===== BREADCRUMB ===== */
.breadcrumb {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 16px 20px;
  font-size: 0.85rem;
  color: var(--text-light);
  display: flex;
  gap: 8px;
  align-items: center;
}

.breadcrumb a { color: var(--primary); }
.breadcrumb span { color: var(--text-light); }

/* ===== FOOTER ===== */
.footer {
  background: var(--secondary);
  color: rgba(255,255,255,0.7);
  padding: 40px 20px;
  margin-top: auto;
  position: relative;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), #7c3aed, var(--accent), #10b981);
}

.footer .social-icons {
  display: flex;
  gap: 10px;
  margin-top: 12px;
}

.footer .social-icons a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
  color: rgba(255,255,255,0.7);
  font-size: 1rem;
  transition: var(--transition);
  text-decoration: none;
}

.footer .social-icons a:hover {
  background: var(--primary);
  color: #fff;
  transform: translateY(-2px);
}

.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
}

.footer h4 {
  color: #fff;
  font-size: 1rem;
  margin-bottom: 14px;
}

.footer a {
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
  display: block;
  padding: 4px 0;
}

.footer a:hover { color: #fff; }

.footer-bottom {
  max-width: var(--max-w);
  margin: 20px auto 0;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.1);
  text-align: center;
  font-size: 0.85rem;
}

/* ===== POLICY PAGES ===== */
.policy-page {
  max-width: 800px;
  margin: 0 auto;
  padding: 30px 20px 60px;
}

.policy-page h1 {
  font-size: 1.8rem;
  margin-bottom: 24px;
  color: var(--secondary);
}

.policy-page h2 {
  font-size: 1.3rem;
  margin: 24px 0 12px;
  color: var(--secondary);
}

.policy-page p, .policy-page li {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--text);
  margin-bottom: 10px;
}

.policy-page ul { padding-right: 20px; }

/* ===== BACK LINK ===== */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--primary);
  font-size: 0.9rem;
  margin-bottom: 16px;
}

.back-link:hover { color: var(--primary-dark); }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .header-inner { padding: 0 16px; }
  .nav { display: none; position: absolute; top: 64px; right: 0; left: 0; background: var(--secondary); flex-direction: column; padding: 16px; gap: 4px; }
  .nav.open { display: flex; }
  .menu-toggle { display: block; }
  .hero { padding: 40px 16px 30px; }
  .hero h1 { font-size: 1.6rem; }
  .hero p { font-size: 1rem; }
  .tools-grid { grid-template-columns: 1fr; gap: 14px; }
  .tool-page h1 { font-size: 1.4rem; }
  .calc-box { padding: 20px; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 1.3rem; }
  .categories { gap: 6px; }
  .cat-btn { padding: 6px 14px; font-size: 0.8rem; }
  .tool-card { padding: 18px; }
  .form-group input, .form-group select { padding: 10px 14px; }
  .btn { padding: 10px 20px; font-size: 0.9rem; }
  .footer-inner { grid-template-columns: 1fr; }
}

/* ===== AD SENSE PLACEHOLDERS ===== */
.ad-slot {
  text-align: center;
  margin: 20px 0;
  min-height: 90px;
}

/* ===== LOADING ===== */
.loading { text-align: center; padding: 40px; color: var(--text-light); }

/* ===== COPY BUTTON ===== */
.copy-btn {
  background: var(--primary);
  color: #fff;
  border: none;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  cursor: pointer;
  font-family: var(--font-ar);
  transition: var(--transition);
}
.copy-btn:hover { background: var(--primary-dark); }

/* ===== RANGE SLIDER ===== */
input[type="range"] {
  width: 100%;
  height: 6px;
  -webkit-appearance: none;
  background: var(--border);
  border-radius: 3px;
  outline: none;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px; height: 20px;
  background: var(--primary);
  border-radius: 50%;
  cursor: pointer;
}

/* ===== ACCESSIBILITY ===== */
:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ===== CALCULATOR SPECIFIC ===== */
.term-toggle {
  display: inline-flex;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-right: 8px;
}

.term-toggle button {
  padding: 8px 18px;
  background: var(--card-bg);
  border: none;
  font-family: var(--font-ar);
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition);
  color: var(--text-light);
}

.term-toggle button.active {
  background: var(--primary);
  color: #fff;
}

.term-toggle button:not(:last-child) {
  border-left: 1px solid var(--border);
}

.result-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-top: 16px;
}

.result-card {
  background: #fff;
  border-radius: var(--radius-sm);
  padding: 16px;
  text-align: center;
  border: 1px solid var(--border);
}

.result-card .result-value {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--primary);
  display: block;
  margin-top: 4px;
}

.result-card .result-label {
  font-size: 0.85rem;
  color: var(--text-light);
}

.breakdown-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 16px;
  font-size: 0.85rem;
}

.breakdown-table th,
.breakdown-table td {
  padding: 10px 12px;
  text-align: right;
  border-bottom: 1px solid var(--border);
}

.breakdown-table th {
  background: var(--primary-light);
  color: var(--primary-dark);
  font-weight: 700;
  font-size: 0.8rem;
}

.breakdown-table tr:nth-child(even) td {
  background: #fafbfc;
}

.breakdown-table td:last-child {
  font-weight: 700;
}

.bmi-scale {
  height: 24px;
  border-radius: 12px;
  background: linear-gradient(to left, #ef4444, #f59e0b, #10b981, #3b82f6, #6366f1);
  margin: 16px 0;
  position: relative;
}

.bmi-indicator {
  position: absolute;
  top: -6px;
  width: 4px;
  height: 36px;
  background: var(--secondary);
  border-radius: 2px;
  transform: translateX(50%);
}

.bmi-categories {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 8px;
  margin-top: 12px;
}

.bmi-cat {
  padding: 10px;
  border-radius: var(--radius-sm);
  text-align: center;
  font-size: 0.8rem;
  font-weight: 600;
}

.bmi-cat.underweight { background: #dbeafe; color: #1d4ed8; }
.bmi-cat.normal { background: #d1fae5; color: #065f46; }
.bmi-cat.overweight { background: #fef3c7; color: #92400e; }
.bmi-cat.obese { background: #fee2e2; color: #991b1b; }

.gender-select {
  display: flex;
  gap: 12px;
}

.gender-btn {
  flex: 1;
  padding: 14px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--card-bg);
  cursor: pointer;
  text-align: center;
  transition: var(--transition);
  font-family: var(--font-ar);
  font-size: 1rem;
}

.gender-btn.active {
  border-color: var(--primary);
  background: var(--primary-light);
  color: var(--primary);
  font-weight: 700;
}

.activity-options {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.activity-option {
  padding: 12px 16px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  font-family: var(--font-ar);
  background: var(--card-bg);
}

.activity-option.active {
  border-color: var(--primary);
  background: var(--primary-light);
}

.activity-option .activity-name {
  font-weight: 700;
  font-size: 0.95rem;
}

.activity-option .activity-desc {
  font-size: 0.8rem;
  color: var(--text-light);
  margin-top: 2px;
}

.calorie-goals {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 16px;
}

.calorie-goal-card {
  padding: 16px;
  border-radius: var(--radius-sm);
  text-align: center;
}

.calorie-goal-card.loss { background: #fee2e2; }
.calorie-goal-card.maintain { background: #d1fae5; }
.calorie-goal-card.gain { background: #dbeafe; }

.calorie-goal-card .goal-label {
  font-size: 0.85rem;
  color: var(--text-light);
  margin-bottom: 4px;
}

.calorie-goal-card .goal-value {
  font-size: 1.3rem;
  font-weight: 800;
}

.calorie-goal-card.loss .goal-value { color: #dc2626; }
.calorie-goal-card.maintain .goal-value { color: #059669; }
.calorie-goal-card.gain .goal-value { color: #2563eb; }

.country-select-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 8px;
}

.country-option {
  padding: 10px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-align: center;
  transition: var(--transition);
  font-family: var(--font-ar);
  font-size: 0.85rem;
  background: var(--card-bg);
}

.country-option.active {
  border-color: var(--primary);
  background: var(--primary-light);
  color: var(--primary);
  font-weight: 700;
}

.deduction-row {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px dashed var(--border);
  font-size: 0.9rem;
}

.deduction-row:last-child { border-bottom: none; }
.deduction-row .deduction-label { color: var(--text-light); }
.deduction-row .deduction-value { font-weight: 600; }
.deduction-row.negative .deduction-value { color: var(--danger); }

.net-salary-highlight {
  background: linear-gradient(135deg, var(--primary), #7c3aed);
  color: #fff;
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  margin-top: 16px;
}

.net-salary-highlight .net-label {
  font-size: 0.9rem;
  opacity: 0.9;
}

.net-salary-highlight .net-amount {
  font-size: 2rem;
  font-weight: 800;
  margin-top: 4px;
}

.content-section {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.content-section h2 {
  font-size: 1.2rem;
  color: var(--secondary);
  margin-bottom: 12px;
}

.content-section p {
  color: var(--text-light);
  line-height: 1.8;
  font-size: 0.95rem;
  margin-bottom: 10px;
}

.content-section ul {
  padding-right: 20px;
  color: var(--text-light);
  line-height: 1.8;
  font-size: 0.95rem;
}

.content-section ul li {
  margin-bottom: 6px;
}

@media (max-width: 480px) {
  .calorie-goals { grid-template-columns: 1fr; }
  .country-select-grid { grid-template-columns: repeat(2, 1fr); }
  .bmi-categories { grid-template-columns: repeat(2, 1fr); }
  .result-grid { grid-template-columns: 1fr; }
}

/* ===== TOOL LAYOUT (for tools built by subagent) ===== */
.site-header {
  background: var(--secondary);
  color: #fff;
  padding: 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0,0,0,0.15);
}

.site-header .header-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  height: 64px;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  font-size: 1.4rem;
  font-weight: 700;
  text-decoration: none;
}

.site-logo:hover { color: #fff; }

.site-logo .logo-icon {
  width: 38px; height: 38px;
  background: var(--primary);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
}

.site-footer {
  background: var(--secondary);
  color: rgba(255,255,255,0.7);
  padding: 40px 20px;
  margin-top: auto;
}

.site-footer .footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
}

.site-footer h4 { color: #fff; font-size: 1rem; margin-bottom: 14px; }
.site-footer a { color: rgba(255,255,255,0.7); font-size: 0.9rem; display: block; padding: 4px 0; }
.site-footer a:hover { color: #fff; }
.site-footer .footer-bottom { max-width: var(--max-w); margin: 20px auto 0; padding-top: 20px; border-top: 1px solid rgba(255,255,255,0.1); text-align: center; font-size: 0.85rem; }

.tool-layout {
  display: flex;
  gap: 30px;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 20px 20px 60px;
}

.tool-main { flex: 1; min-width: 0; }
.tool-sidebar { width: 300px; flex-shrink: 0; }

.tool-header {
  margin-bottom: 24px;
}

.tool-header h1 {
  font-size: 1.8rem;
  color: var(--secondary);
  margin-bottom: 8px;
}

.tool-header .tool-desc {
  color: var(--text-light);
  font-size: 1rem;
  line-height: 1.6;
}

/* ===== STATS GRID ===== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}

.stat-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px;
  text-align: center;
}

.stat-number {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  display: block;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-light);
  margin-top: 4px;
  display: block;
}

/* ===== WORD COUNTER ===== */
.freq-list {
  margin-top: 16px;
}

.freq-list h4 {
  font-size: 0.95rem;
  color: var(--secondary);
  margin-bottom: 8px;
}

.word {
  display: inline-block;
  background: var(--primary-light);
  color: var(--primary);
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 0.85rem;
  margin: 3px;
}

/* ===== PASSWORD GENERATOR ===== */
.password-display {
  background: var(--bg);
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px;
  font-family: 'Courier New', monospace;
  font-size: 1.2rem;
  word-break: break-all;
  text-align: center;
  direction: ltr;
  min-height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.strength-meter {
  height: 8px;
  background: var(--border);
  border-radius: 4px;
  overflow: hidden;
  margin: 8px 0;
}

.meter-fill {
  height: 100%;
  border-radius: 4px;
  transition: width 0.3s ease, background 0.3s ease;
}

.meter-fill.weak { background: #ef4444; width: 25%; }
.meter-fill.medium { background: #f59e0b; width: 50%; }
.meter-fill.strong { background: #10b981; width: 75%; }
.meter-fill.very-strong { background: #059669; width: 100%; }

.strength-label {
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.checkbox-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin: 12px 0;
}

.checkbox-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
}

.checkbox-item input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--primary);
}

.range-value {
  display: inline-block;
  background: var(--primary-light);
  color: var(--primary);
  padding: 2px 10px;
  border-radius: 20px;
  font-weight: 600;
  font-size: 0.9rem;
}

.password-list {
  margin-top: 16px;
}

.password-list .pwd-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px;
  background: var(--bg);
  border-radius: var(--radius-sm);
  margin-bottom: 8px;
  direction: ltr;
  font-family: 'Courier New', monospace;
  font-size: 0.9rem;
  word-break: break-all;
}

.tips-box {
  background: var(--primary-light);
  border-radius: var(--radius-sm);
  padding: 16px;
  margin-top: 20px;
}

.tips-box h4 {
  color: var(--primary-dark);
  margin-bottom: 8px;
}

.tips-box ul {
  padding-right: 18px;
  color: var(--text-light);
  font-size: 0.9rem;
}

.tips-box li { margin-bottom: 4px; }

.btn-lg {
  padding: 14px 32px;
  font-size: 1.1rem;
}

.btn-success {
  background: var(--success);
  color: #fff;
}

.btn-success:hover { background: #059669; }

/* ===== QR GENERATOR ===== */
.qr-output {
  text-align: center;
  padding: 24px;
  background: #fff;
  border-radius: var(--radius-sm);
  border: 2px dashed var(--border);
  margin: 20px 0;
}

.qr-output canvas, .qr-output img {
  margin: 0 auto;
}

/* ===== ZAKAT CALCULATOR ===== */
.zakat-amount {
  background: linear-gradient(135deg, var(--primary), #7c3aed);
  color: #fff;
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  margin: 20px 0;
}

.zakat-amount .amount {
  font-size: 2.5rem;
  font-weight: 800;
  display: block;
}

.zakat-amount .label {
  font-size: 1rem;
  opacity: 0.9;
}

.nisab-status {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px;
  border-radius: var(--radius-sm);
  margin: 16px 0;
  font-weight: 600;
}

.nisab-status.reached {
  background: #d1fae5;
  color: #065f46;
  border: 1px solid #6ee7b7;
}

.nisab-status.not-reached {
  background: #fee2e2;
  color: #991b1b;
  border: 1px solid #fca5a5;
}

.status-icon {
  font-size: 1.5rem;
}

.breakdown-table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
}

.breakdown-table th, .breakdown-table td {
  padding: 10px 12px;
  text-align: right;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
}

.breakdown-table th {
  background: var(--bg);
  font-weight: 600;
  color: var(--secondary);
}

.breakdown-table td:last-child {
  text-align: left;
  font-weight: 600;
}

/* ===== SPEED TEST ===== */
.speed-value {
  font-size: 2rem;
  font-weight: 700;
}

.speed-value.green { color: #10b981; }
.speed-value.yellow { color: #f59e0b; }
.speed-value.red { color: #ef4444; }

.speed-label {
  font-size: 0.85rem;
  color: var(--text-light);
}

.dot {
  display: inline-block;
  width: 10px; height: 10px;
  border-radius: 50%;
  margin-left: 6px;
}

.dot.green { background: #10b981; }
.dot.yellow { background: #f59e0b; }
.dot.red { background: #ef4444; }

.color-legend {
  display: flex;
  gap: 16px;
  margin: 12px 0;
  font-size: 0.85rem;
}

.spinner {
  display: inline-block;
  width: 24px; height: 24px;
  border: 3px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.btn-group {
  display: flex;
  gap: 10px;
  margin: 12px 0;
  flex-wrap: wrap;
}

.hint {
  font-size: 0.85rem;
  color: var(--text-light);
  margin-top: 4px;
}

.separator {
  height: 1px;
  background: var(--border);
  margin: 20px 0;
}

/* ===== RESPONSIVE FOR TOOL LAYOUT ===== */
@media (max-width: 768px) {
  .tool-layout {
    flex-direction: column;
  }
  .tool-sidebar {
    width: 100%;
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .checkbox-group {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .tool-header h1 {
    font-size: 1.4rem;
  }
  .stats-grid {
    grid-template-columns: 1fr 1fr;
  }
  .zakat-amount .amount {
    font-size: 1.8rem;
  }
  .speed-value {
    font-size: 1.5rem;
  }
}
/* ===== GPA CALCULATOR ===== */
.course-row {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: 10px;
  flex-wrap: wrap;
}
.course-name {
  flex: 2;
  min-width: 150px;
}
.course-hours {
  flex: 1;
  min-width: 80px;
}
.course-grade {
  flex: 1;
  min-width: 100px;
}

/* ===== RESULT HIGHLIGHT ===== */
.result-highlight {
  background: linear-gradient(135deg, var(--primary-light), #eff6ff);
  border: 2px solid var(--primary);
  border-radius: var(--radius);
  padding: 16px;
  text-align: center;
  margin: 16px 0;
}
.result-highlight .label {
  font-size: 0.9rem;
  color: var(--text-light);
  margin-bottom: 4px;
}
.result-highlight .value {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--primary-dark);
}

/* ===== BREADCRUMB CURRENT ===== */
.breadcrumb .current {
  color: var(--text);
  font-weight: 600;
  pointer-events: none;
}

/* ===== SHARE BUTTON ===== */
.share-bar {
  margin: 16px 0 8px;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.share-toggle {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 6px 14px;
  border: none;
  border-radius: 20px;
  background: var(--primary);
  color: #fff;
  font-size: 0.78rem;
  font-family: var(--font-ar);
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}
.share-toggle:hover { background: var(--primary-dark); }
.share-toggle svg { width: 14px; height: 14px; flex-shrink: 0; }
.share-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 5px 10px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: var(--card-bg);
  color: var(--text);
  font-size: 0.75rem;
  font-family: var(--font-ar);
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  line-height: 1.2;
  white-space: nowrap;
}
.share-btn:hover {
  background: var(--primary-light);
  border-color: var(--primary);
  color: var(--primary-dark);
}
.share-btn svg { width: 14px; height: 14px; flex-shrink: 0; }
.share-btn--copy {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}
.share-btn--copy:hover {
  background: var(--primary-dark);
  color: #fff;
}
.share-btn--copy.copied {
  background: var(--success);
  border-color: var(--success);
}
.share-menu {
  display: none;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: 8px;
  padding: 10px 12px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  animation: fadeIn 0.2s ease;
}
.share-menu.open { display: flex; }
.share-menu .share-btn { font-size: 0.72rem; padding: 4px 9px; }
.share-menu .share-btn svg { width: 12px; height: 12px; }
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}
@media (max-width: 480px) {
  .share-menu .share-btn { padding: 4px 8px; font-size: 0.7rem; }
  .share-menu .share-btn svg { width: 11px; height: 11px; }
}

/* ===== NEWS TICKER ===== */
.news-ticker {
  background: linear-gradient(90deg, var(--primary), #7c3aed);
  color: #fff;
  overflow: hidden;
  position: relative;
  height: 40px;
  display: flex;
  align-items: center;
  font-size: 0.85rem;
  font-weight: 500;
  border-bottom: 2px solid rgba(255,255,255,0.2);
}
.ticker-label {
  background: rgba(0,0,0,0.25);
  padding: 0 16px;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  font-weight: 700;
  z-index: 2;
  flex-shrink: 0;
}
.ticker-label svg { width: 16px; height: 16px; }
.ticker-track {
  flex: 1;
  overflow: hidden;
  position: relative;
  height: 100%;
}
.ticker-scroll {
  display: flex;
  align-items: center;
  height: 100%;
  white-space: nowrap;
  animation: ticker-scroll 120s linear infinite;
  position: absolute;
  right: 0;
  padding: 0 20px;
}
.ticker-scroll:hover { animation-play-state: paused; }
.ticker-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-left: 40px;
  color: rgba(255,255,255,0.95);
  text-decoration: none;
  transition: color 0.2s;
}
.ticker-item:hover { color: #fff; text-decoration: underline; }
.ticker-item .ticker-icon { font-size: 1rem; }
@keyframes ticker-scroll {
  0% { transform: translateX(100%); }
  100% { transform: translateX(-100%); }
}
@media (max-width: 768px) {
  .news-ticker { font-size: 0.78rem; height: 36px; }
  .ticker-label { padding: 0 10px; }
  .ticker-item { margin-left: 25px; }
}

/* ===== RELATED TOOLS ===== */
.related-tools {
  max-width: 800px;
  margin: 30px auto;
  padding: 0 15px;
}
.related-tools h3 {
  font-size: 1.2rem;
  color: var(--primary);
  margin-bottom: 15px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 12px;
}
.related-card {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: var(--text);
  transition: var(--transition);
  font-size: 0.88rem;
  font-weight: 500;
}
.related-card:hover {
  border-color: var(--primary);
  box-shadow: 0 2px 8px rgba(37,99,235,0.12);
  transform: translateY(-1px);
  color: var(--primary-dark);
}
.related-card .rc-icon {
  font-size: 1.3rem;
  flex-shrink: 0;
}
.related-card .rc-text {
  line-height: 1.4;
}
@media (max-width: 480px) {
  .related-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .related-card { padding: 10px; font-size: 0.82rem; }
  .related-card .rc-icon { font-size: 1.1rem; }
}

/* ===== PRINT ===== */
@media print {
  .header, .footer, .site-header, .site-footer, .ad-slot, .share-bar, .share-menu { display: none; }
  body { background: #fff; }
  .calc-box { box-shadow: none; border: 1px solid #ccc; }
}

/* ===== BLOG ARTICLES ===== */
.blog-page{max-width:800px;margin:0 auto;padding:20px 15px 40px}
.blog-page h1{font-size:1.5rem;color:var(--primary-dark);margin-bottom:8px;line-height:1.4}
.blog-meta{font-size:0.82rem;color:var(--text-light);margin-bottom:20px;padding-bottom:10px;border-bottom:1px solid var(--border);display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.blog-meta .blog-date{display:flex;align-items:center;gap:4px}
.blog-meta .blog-cat{background:var(--primary-light);color:var(--primary-dark);padding:3px 12px;border-radius:20px;font-weight:500;font-size:0.78rem}
.blog-meta .blog-read{display:flex;align-items:center;gap:4px}
.blog-article{line-height:1.9;color:#374151;font-size:0.95rem}
.blog-article h2{font-size:1.25rem;color:var(--primary-dark);margin:28px 0 12px;padding-bottom:6px;border-bottom:1px solid var(--border)}
.blog-article h3{font-size:1.1rem;color:#1e40af;margin:22px 0 8px}
.blog-article p{margin:14px 0}
.blog-article ul,.blog-article ol{margin:14px 0;padding-right:28px}
.blog-article li{margin:8px 0;line-height:1.8}
.blog-article a{color:var(--primary);text-decoration:underline;text-underline-offset:2px}
.blog-article a:hover{color:var(--primary-dark)}
.blog-article blockquote{border-right:3px solid var(--primary);background:var(--bg);padding:14px 18px;margin:20px 0;border-radius:0 8px 8px 0;color:var(--text-light)}
.blog-article blockquote p{margin:0}
.blog-article img{max-width:100%;border-radius:var(--radius);margin:16px 0}
.blog-cta{background:linear-gradient(135deg,#f0f7ff,#e0edff);border:1px solid #bfdbfe;border-radius:var(--radius);padding:20px;margin:28px 0;text-align:center}
.blog-cta h3{color:var(--primary-dark);margin:0 0 8px}
.blog-cta p{color:var(--text);margin:0 0 14px;font-size:0.9rem}
.blog-cta a{display:inline-block;background:var(--primary);color:#fff;padding:10px 24px;border-radius:8px;font-weight:600;text-decoration:none;transition:var(--transition)}
.blog-cta a:hover{background:var(--primary-dark)}
.blog-share{display:flex;gap:8px;margin:24px 0;padding:16px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.blog-share span{font-size:0.85rem;color:var(--text-light);margin-left:8px}
.blog-share a{padding:6px 14px;border-radius:8px;font-size:0.82rem;text-decoration:none;transition:var(--transition)}
.blog-share a.fb{background:#1877f2;color:#fff}
.blog-share a.tw{background:#000;color:#fff}
.blog-share a.wa{background:#25d366;color:#fff}
.blog-related{margin:30px 0}
.blog-related h2{font-size:1.15rem;color:var(--primary-dark);margin-bottom:14px}
.blog-related-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px}
.blog-related-card{display:block;background:#fff;border:1px solid var(--border);border-radius:8px;padding:14px;text-decoration:none;color:var(--text);transition:var(--transition)}
.blog-related-card:hover{border-color:var(--primary);box-shadow:0 3px 10px rgba(37,99,235,.1);transform:translateY(-2px)}
.blog-related-card h3{font-size:0.88rem;color:var(--primary-dark);margin:0 0 4px}
.blog-related-card p{font-size:0.78rem;color:#666;margin:0}
/* ===== BLOG INDEX ===== */
.blog-index{max-width:900px;margin:0 auto;padding:20px 15px 40px}
.blog-index h1{font-size:1.6rem;color:var(--primary-dark);margin-bottom:8px}
.blog-index .blog-sub{color:var(--text-light);margin-bottom:24px;font-size:0.9rem}
.blog-list{display:grid;gap:20px}
.blog-list-item{display:flex;gap:16px;background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:18px;transition:var(--transition);text-decoration:none;color:var(--text)}
.blog-list-item:hover{border-color:var(--primary);box-shadow:var(--shadow-lg);transform:translateY(-2px)}
.blog-list-item .blog-icon{font-size:2rem;flex-shrink:0;width:50px;height:50px;background:var(--primary-light);border-radius:10px;display:flex;align-items:center;justify-content:center}
.blog-list-item .blog-info{flex:1}
.blog-list-item .blog-info h2{font-size:1.05rem;color:var(--primary-dark);margin:0 0 6px}
.blog-list-item .blog-info p{font-size:0.82rem;color:#666;margin:0 0 8px;line-height:1.5}
.blog-list-item .blog-info .blog-tag{font-size:0.72rem;color:var(--text-light);background:var(--bg);padding:2px 10px;border-radius:20px}
@media(max-width:600px){
  .blog-page{padding:15px 12px 30px}
  .blog-page h1{font-size:1.2rem}
  .blog-article{font-size:0.9rem}
  .blog-list-item{flex-direction:column;gap:10px}
  .blog-related-grid{grid-template-columns:1fr}
}