:root {
  --teal:    #028090;
  --mint:    #02C39A;
  --navy:    #0D2137;
  --amber:   #F4A228;
  --coral:   #E05C50;
  --green:   #3E8A4E;
  --purple:  #6B57B2;
  --off:     #F5F8F7;
  --white:   #FFFFFF;
  --dark:    #111E2B;
  --mid:     #4A6572;
  --light:   #9DBAC4;
  --border:  #D8E8EC;
  --good:    #00C400;
  --mod:     #CCCC00;
  --usg:     #FF7E00;
  --unhealthy: #FF0000;
  --vunhealthy: #8F3F97;
  --hazardous: #7E0023;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: 'DM Sans', sans-serif; background: var(--white); color: var(--dark); overflow-x: hidden; }
h1,h2,h3,h4 { font-family: 'DM Serif Display', serif; }

/* ── NAV ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(13,33,55,0.97); backdrop-filter: blur(12px);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 2.5rem; height: 60px;
  border-bottom: 1px solid rgba(2,128,144,0.3);
}
.nav-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.nav-logo-mark {
  width: 32px; height: 32px; border-radius: 8px;
  background: linear-gradient(135deg, var(--teal), var(--mint));
  display: flex; align-items: center; justify-content: center;
  font-family: 'JetBrains Mono', monospace; font-size: 13px; font-weight: 600; color: white;
}
.nav-logo-text { font-family: 'DM Serif Display', serif; font-size: 18px; color: white; }
.nav-logo-text span { color: var(--mint); }
.nav-links { display: flex; gap: 2rem; list-style: none; }
.nav-links a { color: rgba(255,255,255,0.7); text-decoration: none; font-size: 14px; font-weight: 500; transition: color 0.2s; }
.nav-links a:hover { color: var(--mint); }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.nav-user-menu-wrap { position: relative; }
.nav-cta { background: var(--teal); color: white; border: none; padding: 8px 18px; border-radius: 6px; font-size: 13px; font-weight: 600; cursor: pointer; transition: background 0.2s; font-family: 'DM Sans', sans-serif; }
.nav-cta:hover { background: var(--mint); }
.nav-cta--user { display: inline-flex; align-items: center; gap: 6px; }
.nav-user-chevron { font-size: 11px; line-height: 1; opacity: 0.9; }
.nav-user-dropdown {
  position: absolute; top: calc(100% + 6px); right: 0; min-width: 148px;
  background: var(--white); border-radius: 8px; overflow: hidden; z-index: 200;
  box-shadow: 0 8px 24px rgba(13,33,55,0.22); border: 1px solid var(--border);
}
.nav-user-dropdown[hidden] { display: none; }
.nav-user-dropdown-item {
  display: block; width: 100%; padding: 10px 16px; border: none; background: none;
  text-align: left; font-size: 14px; font-family: 'DM Sans', sans-serif;
  color: var(--navy); cursor: pointer;
}
.nav-user-dropdown-item:hover { background: var(--off); color: var(--teal); }

/* ── HERO ── */
.hero {
  min-height: 100vh; background: var(--navy);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; padding: 7rem 2rem 4rem;
  position: relative; overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0; overflow: hidden; pointer-events: none;
}
.hero-circle {
  position: absolute; border-radius: 50%;
  background: radial-gradient(circle, rgba(2,195,154,0.12) 0%, transparent 70%);
}
.hero-circle-1 { width: 600px; height: 600px; top: -100px; left: -200px; }
.hero-circle-2 { width: 400px; height: 400px; bottom: 0; right: -100px; background: radial-gradient(circle, rgba(2,128,144,0.15) 0%, transparent 70%); }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(2,195,154,0.12); border: 1px solid rgba(2,195,154,0.3);
  border-radius: 20px; padding: 6px 16px; font-size: 13px; color: var(--mint);
  font-weight: 500; margin-bottom: 1.5rem;
  animation: fadeUp 0.6s ease both;
}
.badge-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--mint); animation: pulse 2s infinite; }
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:0.5;transform:scale(1.3)} }
@keyframes fadeUp { from{opacity:0;transform:translateY(20px)} to{opacity:1;transform:translateY(0)} }
.hero h1 {
  font-size: clamp(2.8rem, 6vw, 5rem); color: white; line-height: 1.1;
  margin-bottom: 1.25rem; max-width: 800px;
  animation: fadeUp 0.6s 0.1s ease both;
}
.hero h1 em { color: var(--mint); font-style: italic; }
.hero-sub {
  font-size: 1.15rem; color: rgba(255,255,255,0.65); max-width: 600px;
  line-height: 1.7; margin-bottom: 2.5rem;
  animation: fadeUp 0.6s 0.2s ease both;
}
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; justify-content: center; animation: fadeUp 0.6s 0.3s ease both; }
.btn-primary {
  background: var(--mint); color: var(--navy); border: none;
  padding: 14px 28px; border-radius: 8px; font-size: 15px; font-weight: 600;
  cursor: pointer; transition: all 0.2s; font-family: 'DM Sans', sans-serif;
  text-decoration: none; display: inline-block;
}
.btn-primary:hover { background: #03d9b0; transform: translateY(-1px); box-shadow: 0 8px 24px rgba(2,195,154,0.35); }
.btn-secondary {
  background: transparent; color: white; border: 1.5px solid rgba(255,255,255,0.3);
  padding: 14px 28px; border-radius: 8px; font-size: 15px; font-weight: 500;
  cursor: pointer; transition: all 0.2s; font-family: 'DM Sans', sans-serif;
  text-decoration: none; display: inline-block;
}
.btn-secondary:hover { border-color: var(--mint); color: var(--mint); }
.hero-cities {
  margin-top: 3.5rem; animation: fadeUp 0.6s 0.4s ease both;
  display: flex; align-items: center; gap: 1.5rem; flex-wrap: wrap; justify-content: center;
}
.hero-cities-label { font-size: 12px; color: var(--light); font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; }
.city-pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 12px; border-radius: 20px; font-size: 13px; font-weight: 500;
}
.city-live { background: rgba(2,195,154,0.15); border: 1px solid rgba(2,195,154,0.35); color: var(--mint); }
.city-soon { background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.15); color: rgba(255,255,255,0.45); }

/* ── AQI MAP MOCKUP ── */
.section { padding: 5rem 2rem; }
.section-inner { max-width: 1100px; margin: 0 auto; }
.section-tag {
  display: inline-block; font-size: 11px; font-weight: 600; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--teal); margin-bottom: 0.75rem;
  padding: 4px 10px; background: rgba(2,128,144,0.08); border-radius: 4px;
}
.section-tag.amber { color: var(--amber); background: rgba(244,162,40,0.1); }
.section-tag.green { color: var(--green); background: rgba(62,138,78,0.1); }
.section-tag.purple { color: var(--purple); background: rgba(107,87,178,0.1); }
.section-tag.coral { color: var(--coral); background: rgba(224,92,80,0.1); }
.section h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); color: var(--navy); margin-bottom: 0.75rem; line-height: 1.2; }
.section-sub { font-size: 1.05rem; color: var(--mid); max-width: 600px; line-height: 1.7; margin-bottom: 3rem; }
.section-alt { background: var(--off); }
.section-dark { background: var(--navy); }
.section-dark h2, .section-dark .section-sub { color: rgba(255,255,255,0.85); }
.section-dark .section-sub { color: rgba(255,255,255,0.55); }

/* Map mockup */
.map-container {
  border-radius: 16px; overflow: hidden; border: 1px solid var(--border);
  box-shadow: 0 20px 60px rgba(13,33,55,0.12);
  position: relative;
}
.map-toolbar {
  background: white; padding: 12px 16px; display: flex; align-items: center;
  gap: 12px; border-bottom: 1px solid var(--border); flex-wrap: wrap;
}
.map-toolbar-label { font-size: 13px; font-weight: 600; color: var(--navy); }
.map-search {
  flex: 1; min-width: 200px; padding: 8px 12px; border: 1px solid var(--border);
  border-radius: 6px; font-size: 13px; font-family: 'DM Sans', sans-serif;
  color: var(--mid); outline: none;
}
.map-filter-btn {
  padding: 7px 14px; border-radius: 6px; font-size: 12px; font-weight: 600;
  cursor: pointer; border: 1px solid var(--border); background: white; color: var(--mid);
  font-family: 'DM Sans', sans-serif;
}
.map-filter-btn.active { background: var(--teal); color: white; border-color: var(--teal); }
.map-body {
  background: #e8f0ed; min-height: 420px; position: relative;
}
.pune-aqi-map {
  position: absolute; inset: 0; z-index: 1;
}
.map-empty {
  position: absolute; inset: 0; z-index: 2;
  display: flex; align-items: center; justify-content: center;
  background: rgba(232, 240, 237, 0.94); color: var(--mid);
  font-size: 14px; text-align: center; padding: 2rem;
}
.map-legend {
  position: absolute; bottom: 12px; left: 12px; z-index: 3; background: white;
  border-radius: 8px; padding: 10px 14px; box-shadow: 0 2px 8px rgba(0,0,0,0.12);
  display: flex; flex-direction: column; gap: 5px;
}
.map-legend-title { font-size: 11px; font-weight: 600; color: var(--navy); margin-bottom: 2px; }
.legend-row { display: flex; align-items: center; gap: 6px; font-size: 11px; color: var(--mid); }
.legend-dot { width: 10px; height: 10px; border-radius: 50%; }
.map-locate-btn {
  position: absolute; right: 10px; bottom: 70px; z-index: 4;
  width: 40px; height: 40px; margin: 0; padding: 0;
  border: 1px solid var(--border); border-radius: 8px;
  background: white; color: var(--navy);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; box-shadow: 0 2px 8px rgba(0,0,0,0.14);
  transition: background .15s, color .15s, box-shadow .15s;
}
.map-locate-btn:hover { background: #f4f8f7; color: var(--teal); box-shadow: 0 4px 12px rgba(0,0,0,0.16); }
.map-locate-btn:focus-visible { outline: 2px solid var(--teal); outline-offset: 2px; }
.map-locate-btn.is-locating { color: var(--teal); pointer-events: none; opacity: 0.75; }
.map-locate-btn.is-active { color: #1a73e8; }
.map-info-card {
  position: absolute; top: 12px; right: 12px; z-index: 3; background: white;
  border-radius: 10px; padding: 14px 16px; box-shadow: 0 4px 16px rgba(0,0,0,0.12);
  min-width: 200px;
}
@media (max-width: 700px) {
  .map-locate-btn { bottom: 64px; right: 8px; }
  .map-info-card { min-width: 160px; }
}
.info-card-header { font-size: 12px; font-weight: 600; color: var(--navy); margin-bottom: 8px; display: flex; justify-content: space-between; align-items: center; }
.info-live-badge { background: rgba(2,195,154,0.12); color: var(--mint); font-size: 10px; padding: 2px 7px; border-radius: 10px; font-weight: 600; }
.info-reading { display: flex; justify-content: space-between; font-size: 12px; margin-bottom: 4px; }
.info-reading-label { color: var(--mid); }
.info-reading-val { font-weight: 600; color: var(--navy); font-family: 'JetBrains Mono', monospace; }

/* ── CONTRIBUTE ── */
.contribute-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
@media(max-width:700px) { .contribute-grid { grid-template-columns: 1fr; } }
.contribute-card {
  background: white; border-radius: 16px; padding: 2rem;
  border: 1px solid var(--border); box-shadow: 0 4px 20px rgba(13,33,55,0.05);
  transition: box-shadow 0.2s;
}
.contribute-card:hover { box-shadow: 0 8px 32px rgba(13,33,55,0.1); }
.contribute-card h3 { font-size: 1.25rem; color: var(--navy); margin-bottom: 0.5rem; }
.contribute-card p { font-size: 14px; color: var(--mid); line-height: 1.65; margin-bottom: 1.5rem; }
.form-group { margin-bottom: 1rem; }
.form-label { display: block; font-size: 12px; font-weight: 600; color: var(--navy); margin-bottom: 5px; letter-spacing: 0.04em; }
.form-input {
  width: 100%; padding: 9px 12px; border: 1px solid var(--border);
  border-radius: 6px; font-size: 14px; font-family: 'DM Sans', sans-serif;
  color: var(--dark); outline: none; transition: border-color 0.2s; background: var(--off);
}
.form-input:focus { border-color: var(--teal); background: white; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.form-optional { font-size: 11px; color: var(--light); margin-left: 4px; }
.form-submit {
  width: 100%; background: var(--teal); color: white; border: none;
  padding: 11px; border-radius: 8px; font-size: 14px; font-weight: 600;
  cursor: pointer; font-family: 'DM Sans', sans-serif; transition: background 0.2s;
  margin-top: 0.5rem;
}
.form-submit:hover { background: var(--mint); }
.upload-zone {
  border: 2px dashed var(--border); border-radius: 10px; padding: 2rem;
  text-align: center; cursor: pointer; transition: all 0.2s; background: var(--off);
}
.upload-zone:hover { border-color: var(--teal); background: rgba(2,128,144,0.04); }
.upload-zone.is-dragging {
  border-color: var(--teal);
  background: rgba(2,128,144,0.08);
  box-shadow: 0 0 0 3px rgba(2,128,144,0.12);
}
.upload-icon { font-size: 2.5rem; margin-bottom: 0.75rem; }
.upload-zone p { font-size: 13px; color: var(--mid); }
.upload-zone strong { color: var(--teal); }
.toggle-row { display: flex; align-items: center; justify-content: space-between; padding: 10px 0; border-top: 1px solid var(--border); margin-top: 1rem; }
.toggle-label { font-size: 13px; color: var(--mid); }
.toggle {
  width: 40px; height: 22px; background: var(--border); border-radius: 11px;
  position: relative; cursor: pointer; transition: background 0.2s;
}
.toggle.on { background: var(--teal); }
.toggle::after {
  content: ''; position: absolute; top: 3px; left: 3px;
  width: 16px; height: 16px; border-radius: 50%; background: white;
  transition: transform 0.2s; box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}
.toggle.on::after { transform: translateX(18px); }

/* ── PARTNERS ── */
.kafka-card {
  background: var(--navy); border-radius: 16px; padding: 2rem;
  border: 1px solid rgba(2,128,144,0.3);
}
.kafka-header { display: flex; align-items: center; gap: 12px; margin-bottom: 1.5rem; }
.kafka-icon {
  width: 42px; height: 42px; background: rgba(2,195,154,0.15);
  border-radius: 10px; display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
}
.kafka-header h3 { font-size: 1.15rem; color: white; }
.kafka-header p { font-size: 13px; color: var(--light); }
.code-block {
  background: rgba(0,0,0,0.4); border-radius: 8px; padding: 1.25rem;
  font-family: 'JetBrains Mono', monospace; font-size: 12px;
  color: var(--mint); line-height: 1.8; overflow-x: auto; margin-bottom: 1rem;
  border: 1px solid rgba(2,195,154,0.15);
  white-space: pre-wrap; word-break: break-word;
}
.code-comment { color: rgba(255,255,255,0.3); }
.code-key { color: var(--amber); }
.code-val { color: #7dd3fc; }
.code-str { color: #86efac; }
.partner-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 1.5rem; }
.partner-card {
  background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px; padding: 1.5rem;
}
.partner-card h4 { font-size: 1rem; color: white; margin-bottom: 0.4rem; font-family: 'DM Sans', sans-serif; font-weight: 600; }
.partner-card p { font-size: 13px; color: var(--light); line-height: 1.6; margin-bottom: 1rem; }
.partner-tag { display: inline-block; font-size: 11px; padding: 3px 10px; border-radius: 4px; font-weight: 600; margin-right: 6px; margin-bottom: 4px; }
.tag-producer { background: rgba(244,162,40,0.15); color: var(--amber); }
.tag-consumer { background: rgba(2,195,154,0.12); color: var(--mint); }
.tag-both { background: rgba(107,87,178,0.15); color: #b8a8ff; }
.endpoint-row { display: flex; justify-content: space-between; align-items: center; padding: 8px 0; border-bottom: 1px solid rgba(255,255,255,0.06); font-size: 12px; }
.endpoint-row:last-child { border-bottom: none; }
.endpoint-name { color: rgba(255,255,255,0.7); }
.endpoint-val { font-family: 'JetBrains Mono', monospace; color: var(--mint); font-size: 11px; }

/* ── LAWS ── */
.laws-grid { display: grid; gap: 1rem; }
.law-card {
  background: white; border-radius: 12px; padding: 1.25rem 1.5rem;
  border: 1px solid var(--border); display: flex; gap: 1rem; align-items: flex-start;
  transition: box-shadow 0.2s;
}
.law-card:hover { box-shadow: 0 4px 16px rgba(13,33,55,0.08); }
.law-icon {
  width: 36px; height: 36px; border-radius: 8px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center; font-size: 1.1rem;
}
.law-icon.red { background: rgba(224,92,80,0.1); }
.law-icon.amber { background: rgba(244,162,40,0.1); }
.law-icon.teal { background: rgba(2,128,144,0.08); }
.law-body h4 { font-size: 14px; font-weight: 600; color: var(--navy); margin-bottom: 3px; font-family: 'DM Sans', sans-serif; }
.law-body p { font-size: 13px; color: var(--mid); line-height: 1.55; }
.law-body .law-cite { font-size: 11px; color: var(--teal); font-weight: 600; margin-top: 4px; font-family: 'JetBrains Mono', monospace; }
.law-placeholder {
  border: 2px dashed var(--border); border-radius: 12px; padding: 1.25rem 1.5rem;
  display: flex; align-items: center; gap: 1rem; color: var(--light);
  font-size: 13px; cursor: pointer;
}
.law-placeholder:hover { border-color: var(--teal); color: var(--teal); }

/* FIR TOOL */
.fir-card {
  background: linear-gradient(135deg, #fff8ee, #fff3e0);
  border: 1.5px solid rgba(244,162,40,0.3); border-radius: 16px; padding: 2rem;
  margin-top: 2rem;
}
.fir-card h3 { font-size: 1.2rem; color: var(--navy); margin-bottom: 0.5rem; }
.fir-card > p { font-size: 14px; color: var(--mid); margin-bottom: 1.5rem; line-height: 1.6; }
.fir-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1rem; margin-bottom: 1.5rem; }
.fir-step { background: white; border-radius: 10px; padding: 1rem; border: 1px solid rgba(244,162,40,0.2); }
.fir-step-num { font-size: 11px; font-weight: 700; color: var(--amber); letter-spacing: 0.08em; margin-bottom: 4px; }
.fir-step p { font-size: 13px; color: var(--mid); line-height: 1.5; }
.fir-agency-lookup { background: white; border-radius: 10px; padding: 1.25rem; border: 1px solid var(--border); }
.fir-agency-lookup h4 { font-size: 14px; font-weight: 600; color: var(--navy); margin-bottom: 0.75rem; font-family: 'DM Sans', sans-serif; }
.fir-lookup-row { display: flex; gap: 10px; }
.fir-lookup-input {
  flex: 1; padding: 9px 12px; border: 1px solid var(--border); border-radius: 6px;
  font-size: 14px; font-family: 'DM Sans', sans-serif; outline: none;
}
.fir-lookup-btn {
  background: var(--amber); color: white; border: none; padding: 9px 18px;
  border-radius: 6px; font-size: 14px; font-weight: 600; cursor: pointer;
  font-family: 'DM Sans', sans-serif;
}

/* ── RESEARCHERS ── */
.researcher-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; }
.researcher-card {
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1);
  border-radius: 14px; padding: 1.5rem;
}
.researcher-card h4 { font-size: 1rem; color: white; margin-bottom: 0.5rem; font-family: 'DM Sans', sans-serif; font-weight: 600; }
.researcher-card p { font-size: 13px; color: var(--light); line-height: 1.6; margin-bottom: 1rem; }
.researcher-card .btn-outline {
  display: inline-block; padding: 7px 16px; border: 1px solid rgba(2,195,154,0.4);
  border-radius: 6px; font-size: 12px; color: var(--mint); font-weight: 600;
  cursor: pointer; transition: all 0.2s; text-decoration: none;
  font-family: 'DM Sans', sans-serif;
}
.researcher-card .btn-outline:hover { background: rgba(2,195,154,0.1); }

/* ── STATS ── */
.stats-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
@media(max-width:700px) { .stats-row { grid-template-columns: 1fr 1fr; } }
.stat-card { text-align: center; padding: 1.5rem; }
.stat-num { font-family: 'DM Serif Display', serif; font-size: 2.8rem; color: var(--mint); line-height: 1; margin-bottom: 0.4rem; }
.stat-label { font-size: 13px; color: rgba(255,255,255,0.5); line-height: 1.4; }

/* ── FOOTER ── */
footer {
  background: var(--dark); padding: 3rem 2rem 2rem;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.footer-inner { max-width: 1100px; margin: 0 auto; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 2.5rem; margin-bottom: 2.5rem; }
@media(max-width:700px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
.footer-brand p { font-size: 13px; color: rgba(255,255,255,0.4); line-height: 1.7; margin-top: 0.75rem; max-width: 280px; }
.footer-col h5 { font-size: 12px; font-weight: 700; color: rgba(255,255,255,0.6); letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 1rem; font-family: 'DM Sans', sans-serif; }
.footer-col a { display: block; font-size: 13px; color: rgba(255,255,255,0.4); text-decoration: none; margin-bottom: 0.5rem; transition: color 0.2s; }
.footer-col a:hover { color: var(--mint); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,0.06); font-size: 12px; color: rgba(255,255,255,0.25); flex-wrap: wrap; gap: 0.5rem; }
.footer-np { display: inline-flex; align-items: center; gap: 6px; background: rgba(2,195,154,0.1); color: var(--mint); padding: 3px 10px; border-radius: 4px; font-size: 11px; font-weight: 600; }

/* ── RESPONSIVE ── */
@media(max-width:900px) {
  .nav-links { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

/* ── SHARED CONTRIBUTE PANEL ── */
.contribute-shared-panel {
  background: white; border-radius: 14px; padding: 1.25rem 1.5rem;
  border: 1.5px solid var(--border); margin-top: 1.5rem;
  box-shadow: 0 4px 20px rgba(13,33,55,0.05);
}
.shared-panel-row { display: flex; gap: 2rem; flex-wrap: wrap; }
.shared-panel-field { flex: 1; min-width: 240px; }
.shared-panel-label { display: block; font-size: 12px; font-weight: 700; color: var(--navy); letter-spacing: 0.04em; text-transform: uppercase; margin-bottom: 0.6rem; }
.shared-panel-hint { display: block; font-size: 11px; color: var(--light); margin-top: 6px; line-height: 1.5; }
.reading-type-toggle { display: inline-flex; border: 1.5px solid var(--border); border-radius: 8px; overflow: hidden; }
.rt-btn {
  padding: 8px 18px; border: none; font-size: 13px; font-weight: 600;
  cursor: pointer; font-family: 'DM Sans', sans-serif; transition: all 0.18s;
  background: var(--teal); color: white;
}
.rt-btn.rt-inactive { background: white; color: var(--mid); }
.rt-btn:hover.rt-inactive { background: var(--off); }