/* =========================================================
   Guaruna — free running tools
   Clean, simple, data-driven aesthetic.
   ========================================================= */

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

:root {
  /* Surfaces */
  --bg:        #FBFCFE;   /* cool off-white */
  --bg-alt:    #F1F5F9;   /* slate-100 */
  --bg-dark:   #0B1220;   /* deep navy ink */
  --bg-card:   #FFFFFF;

  /* Type */
  --ink:       #0F172A;   /* slate-900 */
  --ink-soft:  #334155;   /* slate-700 */
  --ink-mute:  #64748B;   /* slate-500 */
  --line:      #E2E8F0;   /* slate-200 */
  --line-dark: #1E293B;

  /* Brand */
  --blue:      #2F6BFF;   /* energetic pace blue */
  --blue-2:    #1E4FD0;
  --teal:      #11C29B;   /* "go" green-teal */
  --orange:    #FF5C39;   /* effort / accent */
  --gold:      #F4B740;
  --volt:      #B6F500;

  --radius-sm: 10px;
  --radius:    16px;
  --radius-lg: 26px;

  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06);
  --shadow:    0 14px 36px -18px rgba(15, 23, 42, 0.22);
  --shadow-lg: 0 34px 80px -32px rgba(15, 23, 42, 0.34);

  --maxw: 1180px;

  --font-sans:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-display: 'Space Grotesk', 'Inter', system-ui, sans-serif;
  --font-mono:    ui-monospace, 'SFMono-Regular', 'Menlo', 'Consolas', monospace;
}

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

img, svg { display: block; max-width: 100%; }

a {
  color: var(--blue);
  text-decoration: none;
  transition: color .15s ease;
}
a:hover { color: var(--blue-2); }

::selection { background: var(--blue); color: #fff; }

.skip-link {
  position: absolute; top: -40px; left: 8px;
  background: var(--blue); color: #fff;
  padding: 8px 12px; border-radius: 6px;
  z-index: 1000; font-size: 14px;
  transition: top .15s ease;
}
.skip-link:focus { top: 8px; color: #fff; }

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}
.container.narrow { max-width: 820px; }

/* =====================================================
   Typography
   ===================================================== */

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--ink);
  letter-spacing: -0.02em;
  font-weight: 600;
  margin: 0;
  line-height: 1.12;
}

h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); }
h3 { font-size: 1.2rem; }

p { margin: 0 0 1rem; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.14em;
  color: var(--blue);
  margin: 0 0 16px;
}
.eyebrow .dot {
  width: 8px; height: 8px;
  background: var(--orange);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(255, 92, 57, 0.18);
}

.mono { font-family: var(--font-mono); }

/* =====================================================
   Header
   ===================================================== */

.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(251, 252, 254, 0.82);
  backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.site-header.is-scrolled {
  border-bottom-color: var(--line);
  box-shadow: var(--shadow-sm);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  height: 68px;
}
.brand {
  display: inline-flex; align-items: center; gap: 10px;
  color: var(--ink); font-family: var(--font-display);
  font-weight: 700; font-size: 1.2rem; letter-spacing: -0.02em;
}
.brand:hover { color: var(--ink); }
.brand-mark {
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; border-radius: 10px;
  background: linear-gradient(135deg, var(--blue), var(--teal));
  color: #fff;
  font-family: var(--font-display); font-weight: 700; font-size: 1.25rem; line-height: 1;
}
.brand-mark svg { display: none; }      /* legacy inline mark — replaced by the G monogram */
.brand-mark::before { content: "G"; }
.brand-name b { color: var(--blue); font-weight: 700; }

.primary-nav {
  display: flex; align-items: center; gap: 4px;
}
.primary-nav a {
  color: var(--ink-soft); font-weight: 500; font-size: 0.95rem;
  padding: 8px 12px; border-radius: 8px;
}
.primary-nav a:hover { color: var(--ink); background: var(--bg-alt); }
.primary-nav .nav-cta {
  margin-left: 8px;
  background: var(--ink); color: #fff;
}
.primary-nav .nav-cta:hover { background: var(--blue); color: #fff; }

.nav-toggle {
  display: none;
  background: none; border: 0; cursor: pointer;
  width: 42px; height: 42px; border-radius: 10px;
  flex-direction: column; gap: 5px; align-items: center; justify-content: center;
}
.nav-toggle span {
  display: block; width: 20px; height: 2px; border-radius: 2px;
  background: var(--ink); transition: transform .2s ease, opacity .2s ease;
}

/* =====================================================
   Buttons
   ===================================================== */

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 600; font-size: 0.98rem;
  padding: 13px 22px; border-radius: 12px;
  border: 1px solid transparent; cursor: pointer;
  transition: transform .12s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: var(--blue); color: #fff;
  box-shadow: 0 10px 24px -10px rgba(47, 107, 255, 0.7);
}
.btn-primary:hover { background: var(--blue-2); color: #fff; }
.btn-ghost {
  background: var(--bg-card); color: var(--ink);
  border-color: var(--line);
}
.btn-ghost:hover { border-color: var(--ink); color: var(--ink); }
.btn-arrow { transition: transform .15s ease; }
.btn:hover .btn-arrow { transform: translateX(3px); }

/* =====================================================
   Sections
   ===================================================== */

.section { padding: 84px 0; }
.section-alt { background: var(--bg-alt); }
.section-dark { background: var(--bg-dark); color: #fff; }
.section-head { max-width: 720px; margin: 0 0 40px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head .section-lede {
  font-size: 1.12rem; color: var(--ink-mute); margin: 14px 0 0;
}
.section-dark .section-head h2,
.section-dark .section-head .eyebrow { color: #fff; }
.section-dark .section-lede { color: #94A3B8; }

/* =====================================================
   Hero
   ===================================================== */

.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(900px 500px at 88% -8%, rgba(47,107,255,0.14), transparent 60%),
    radial-gradient(700px 500px at 0% 0%, rgba(17,194,155,0.12), transparent 55%);
  padding: 72px 0 64px;
}
.hero-grid {
  display: grid; grid-template-columns: 1.05fr 0.95fr;
  gap: 56px; align-items: center;
}
.hero h1 { margin: 0 0 18px; }
.hero h1 .hl { color: var(--blue); }
.hero .lede {
  font-size: 1.2rem; color: var(--ink-soft); max-width: 38ch; margin: 0 0 28px;
}
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 32px; }
.hero-meta {
  display: flex; gap: 30px; flex-wrap: wrap;
  list-style: none; margin: 0; padding: 0;
}
.hero-meta strong {
  display: block; font-family: var(--font-display);
  font-size: 1.7rem; color: var(--ink);
}
.hero-meta span { color: var(--ink-mute); font-size: 0.9rem; }

/* Hero visual: a stylized pace/elevation card */
.hero-visual {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 24px;
}
.hero-visual .hv-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 16px;
}
.hero-visual .hv-title { font-family: var(--font-display); font-weight: 600; }
.hero-visual .hv-badge {
  font-size: 0.72rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  color: var(--teal); background: rgba(17,194,155,.12);
  padding: 4px 9px; border-radius: 999px;
}
.hv-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 18px; }
.hv-stat { background: var(--bg-alt); border-radius: 12px; padding: 12px; }
.hv-stat .k { font-size: 0.72rem; color: var(--ink-mute); text-transform: uppercase; letter-spacing: .06em; }
.hv-stat .v { font-family: var(--font-mono); font-size: 1.18rem; font-weight: 600; color: var(--ink); }

/* =====================================================
   Cards / grids
   ===================================================== */

.cards { display: grid; gap: 22px; }
.cards.two   { grid-template-columns: repeat(2, 1fr); }
.cards.three { grid-template-columns: repeat(3, 1fr); }
.cards.four  { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow-sm);
}

/* Tool cards (home grid linking to calculators) */
.tool-card {
  display: flex; flex-direction: column; gap: 10px;
  transition: transform .15s ease, box-shadow .2s ease, border-color .2s ease;
}
a.tool-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
  border-color: var(--blue);
  color: var(--ink);
}
.tool-card .card-icon {
  width: 44px; height: 44px; border-radius: 12px;
  display: inline-flex; align-items: center; justify-content: center;
  color: #fff; margin-bottom: 6px;
}
.icon-blue   { background: linear-gradient(135deg, var(--blue), #5b8bff); }
.icon-teal   { background: linear-gradient(135deg, var(--teal), #38e0bb); }
.icon-orange { background: linear-gradient(135deg, var(--orange), #ff8a6b); }
.icon-gold   { background: linear-gradient(135deg, var(--gold), #ffd27a); }
.tool-card h3 { font-size: 1.12rem; }
.tool-card p { color: var(--ink-mute); font-size: 0.95rem; margin: 0; }
.tool-card .tool-go {
  margin-top: auto; padding-top: 8px;
  font-weight: 600; font-size: 0.92rem; color: var(--blue);
  display: inline-flex; align-items: center; gap: 6px;
}

/* Feature/step cards */
.step-card h3 { margin-bottom: 8px; }
.step-card p { color: var(--ink-mute); margin: 0; }
.step-num {
  font-family: var(--font-mono); font-size: 0.85rem; font-weight: 700;
  color: var(--blue); display: block; margin-bottom: 8px;
}
.dark-card { background: #111B2E; border-color: var(--line-dark); }
.dark-card h3 { color: #fff; }
.dark-card p { color: #94A3B8; margin: 0; }

/* =====================================================
   Tool / calculator UI
   ===================================================== */

.tool-hero {
  padding: 48px 0 28px;
  background:
    radial-gradient(700px 360px at 92% -20%, rgba(47,107,255,0.12), transparent 60%);
}
.breadcrumb { font-size: 0.85rem; color: var(--ink-mute); margin: 0 0 14px; }
.breadcrumb a { color: var(--ink-mute); }
.breadcrumb a:hover { color: var(--blue); }
.tool-hero h1 { font-size: clamp(1.9rem, 4vw, 2.7rem); margin: 0 0 12px; }
.tool-hero .lede { font-size: 1.1rem; color: var(--ink-soft); max-width: 60ch; }

.tool-shell { padding: 8px 0 70px; }
.tool-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items: start;
}

.panel {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow-sm);
}
.panel h2 { font-size: 1.15rem; margin-bottom: 18px; }
.panel-result { background: var(--bg-dark); color: #fff; border-color: var(--line-dark); }
.panel-result h2 { color: #fff; }

.field { margin-bottom: 18px; }
.field > label {
  display: block; font-weight: 600; font-size: 0.9rem;
  color: var(--ink-soft); margin-bottom: 7px;
}
.field .hint { font-weight: 400; color: var(--ink-mute); font-size: 0.82rem; }

.input, select.input {
  width: 100%;
  font-family: var(--font-sans); font-size: 1rem;
  padding: 12px 14px; border-radius: 10px;
  border: 1px solid var(--line); background: var(--bg);
  color: var(--ink); transition: border-color .15s ease, box-shadow .15s ease;
}
.input:focus, select.input:focus {
  outline: none; border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(47,107,255,0.15);
}
.input.mono { font-family: var(--font-mono); }

.time-inputs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.time-inputs .sub { text-align: center; font-size: 0.72rem; color: var(--ink-mute); margin-top: 4px; }

.field-row { display: grid; grid-template-columns: 1fr auto; gap: 10px; align-items: end; }

/* Segmented unit toggle */
.segmented {
  display: inline-flex; background: var(--bg-alt);
  border: 1px solid var(--line); border-radius: 10px; padding: 3px;
}
.segmented button {
  border: 0; background: transparent; cursor: pointer;
  font-family: var(--font-sans); font-weight: 600; font-size: 0.85rem;
  color: var(--ink-mute); padding: 7px 14px; border-radius: 8px;
  transition: background .15s ease, color .15s ease;
}
.segmented button[aria-pressed="true"] { background: var(--bg-card); color: var(--ink); box-shadow: var(--shadow-sm); }

.btn-block { width: 100%; justify-content: center; }

/* Result readouts */
.readout { text-align: center; padding: 8px 0 4px; }
.readout .big {
  font-family: var(--font-mono); font-weight: 600;
  font-size: clamp(2.4rem, 7vw, 3.4rem); color: #fff; line-height: 1;
}
.readout .unit { color: #94A3B8; font-size: 0.95rem; margin-top: 8px; }
.result-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-top: 22px; }
.result-cell {
  background: rgba(255,255,255,0.06); border: 1px solid var(--line-dark);
  border-radius: 12px; padding: 14px;
}
.result-cell .k { font-size: 0.72rem; color: #94A3B8; text-transform: uppercase; letter-spacing: .06em; }
.result-cell .v { font-family: var(--font-mono); font-size: 1.3rem; font-weight: 600; color: #fff; margin-top: 4px; }
.result-empty { color: #94A3B8; text-align: center; padding: 30px 0; }

/* Data tables (splits / predictions / zones) */
.data-table { width: 100%; border-collapse: collapse; font-size: 0.95rem; }
.data-table th, .data-table td { padding: 11px 12px; text-align: left; }
.data-table thead th {
  font-size: 0.72rem; text-transform: uppercase; letter-spacing: .06em;
  color: var(--ink-mute); border-bottom: 1px solid var(--line);
}
.data-table tbody td { border-bottom: 1px solid var(--line); }
.data-table tbody tr:last-child td { border-bottom: 0; }
.data-table .num { font-family: var(--font-mono); }
.zone-pill { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 8px; vertical-align: middle; }

/* =====================================================
   FAQ
   ===================================================== */

.faq details {
  border: 1px solid var(--line); border-radius: 12px;
  padding: 6px 18px; margin-bottom: 12px; background: var(--bg-card);
}
.faq summary {
  cursor: pointer; font-weight: 600; padding: 12px 0;
  list-style: none; display: flex; justify-content: space-between; gap: 12px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--blue); font-weight: 700; font-size: 1.3rem; }
.faq details[open] summary::after { content: "\2212"; }
.faq details p { color: var(--ink-mute); margin: 0 0 14px; }

/* =====================================================
   CTA band
   ===================================================== */

.cta-band { text-align: center; }
.cta-band .panel {
  background: linear-gradient(135deg, var(--blue), var(--teal));
  border: 0; color: #fff; padding: 48px 28px;
}
.cta-band h2 { color: #fff; }
.cta-band p { color: rgba(255,255,255,0.9); max-width: 50ch; margin: 12px auto 24px; }
.cta-band .btn-primary { background: #fff; color: var(--blue); }
.cta-band .btn-primary:hover { background: #f1f5ff; color: var(--blue-2); }

/* =====================================================
   Footer
   ===================================================== */

.site-footer { background: var(--bg-dark); color: #94A3B8; padding: 56px 0 32px; }
.site-footer .brand { color: #fff; }
.site-footer .brand:hover { color: #fff; }
.footer-grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px;
  padding-bottom: 32px; border-bottom: 1px solid var(--line-dark);
}
.footer-tag { margin-top: 14px; max-width: 32ch; }
.footer-title { color: #fff; font-weight: 600; font-size: 0.95rem; margin: 0 0 12px; }
.site-footer nav a { display: block; color: #94A3B8; padding: 5px 0; font-size: 0.95rem; }
.site-footer nav a:hover { color: #fff; }
.footer-bottom {
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  padding-top: 24px; font-size: 0.85rem;
}
.footer-bottom p { margin: 0; }

/* =====================================================
   Utilities
   ===================================================== */

.is-hidden { display: none !important; }
.text-center { text-align: center; }
.muted { color: var(--ink-mute); }
.prose p { color: var(--ink-soft); }
.prose h2 { margin: 34px 0 14px; }
.prose h3 { margin: 24px 0 10px; }
.prose ul { color: var(--ink-soft); padding-left: 20px; }
.prose li { margin-bottom: 8px; }

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

@media (max-width: 920px) {
  .hero-grid { grid-template-columns: 1fr; gap: 36px; }
  .cards.three, .cards.four { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
  .section { padding: 60px 0; }
  .tool-grid { grid-template-columns: 1fr; }
  .nav-toggle { display: flex; }
  .primary-nav {
    position: absolute; top: 68px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 2px;
    background: var(--bg-card); border-bottom: 1px solid var(--line);
    padding: 12px 16px; box-shadow: var(--shadow);
    display: none;
  }
  .primary-nav.is-open { display: flex; }
  .primary-nav .nav-cta { margin: 8px 0 0; text-align: center; }
}

@media (max-width: 520px) {
  .cards.two, .cards.three, .cards.four { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-meta { gap: 20px; }
}

@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; transition: none !important; }
}

/* =====================================================
   Illustrations
   ===================================================== */

.hero-illustration { width: 100%; height: auto; }
.hero-illustration .run-bob { animation: bob 2.4s ease-in-out infinite; transform-origin: center; }
@keyframes bob { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-4px); } }

.section-illu { display: block; margin: 0 auto 8px; }

/* decorative blob behind sections */
.illu-band { position: relative; overflow: hidden; }
.illu-band .blob {
  position: absolute; z-index: 0; opacity: .5; pointer-events: none;
  filter: blur(2px);
}
.illu-band > .container { position: relative; z-index: 1; }

/* feature row with spot illustration */
.feature-split {
  display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 48px; align-items: center;
}
.feature-split .feature-art {
  background: var(--bg-card); border: 1px solid var(--line);
  border-radius: var(--radius-lg); box-shadow: var(--shadow);
  padding: 22px;
}
@media (max-width: 880px) { .feature-split { grid-template-columns: 1fr; gap: 28px; } }

/* small decorative route divider */
.route-divider { display: block; width: 100%; height: 36px; color: var(--line); }

/* =====================================================
   GPX analyzer
   ===================================================== */

.gpx-shell { padding: 8px 0 70px; }

.gpx-drop {
  border: 2px dashed var(--line);
  border-radius: var(--radius);
  background: var(--bg-card);
  padding: 40px 24px; text-align: center;
  transition: border-color .15s ease, background .15s ease;
}
.gpx-drop.is-drag { border-color: var(--blue); background: rgba(47,107,255,.05); }
.gpx-drop .gpx-drop-illu { margin: 0 auto 14px; }
.gpx-drop h2 { font-size: 1.2rem; margin-bottom: 6px; }
.gpx-drop p { color: var(--ink-mute); margin: 0 0 18px; }
.gpx-file-label {
  display: inline-flex; align-items: center; gap: 8px;
  cursor: pointer;
}
.gpx-file-label input[type="file"] { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }

#gpx-analyzer { position: relative; }
.gpx-loading {
  position: absolute; inset: 0; z-index: 20; min-height: 540px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 14px; color: var(--ink-mute);
  background: var(--bg); border-radius: var(--radius);
}
.gpx-loading p { margin: 0; font-weight: 500; }
.spinner {
  width: 38px; height: 38px; border-radius: 50%;
  border: 3px solid var(--line); border-top-color: var(--blue);
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.gpx-error {
  margin-top: 18px; padding: 14px 16px; border-radius: 12px;
  background: rgba(255,92,57,.08); border: 1px solid rgba(255,92,57,.3);
  color: var(--coral-2, #C8362A); font-weight: 500;
}

.gpx-results { margin-top: 26px; }
.gpx-filename {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: .9rem; color: var(--ink-mute);
  margin-bottom: 16px;
}

/* consistent vertical rhythm between result blocks */
.gpx-results > * + * { margin-top: 20px; }

/* unified stat bar (hairline dividers via a 1px grid gap) */
.gpx-statbar {
  display: grid; grid-template-columns: repeat(6, 1fr); gap: 1px;
  background: var(--line); border: 1px solid var(--line);
  border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm);
}
.metric { background: var(--bg-card); padding: 16px 18px; }
.metric .k { font-size: .72rem; color: var(--ink-mute); text-transform: uppercase; letter-spacing: .06em; }
.metric .v { font-family: var(--font-mono); font-size: 1.32rem; font-weight: 600; color: var(--ink); margin-top: 6px; }
@media (max-width: 760px) { .gpx-statbar { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 420px) { .gpx-statbar { grid-template-columns: repeat(2, 1fr); } }

/* elevation + splits side by side */
.gpx-lower { display: grid; grid-template-columns: 1.4fr 1fr; gap: 20px; align-items: start; }
@media (max-width: 880px) { .gpx-lower { grid-template-columns: 1fr; } }

.gpx-card {
  background: var(--bg-card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow-sm);
}
.gpx-card h3 { font-size: 1rem; margin-bottom: 14px; }
.gpx-chart { width: 100%; height: auto; display: block; }
.gpx-chart .ax-grid { stroke: var(--line); stroke-width: 1; }
.gpx-chart .ax-lbl { fill: var(--ink-mute); font-family: var(--font-mono); font-size: 14px; }
.gpx-chart .ax-y { text-anchor: end; }
.gpx-chart .ax-x { text-anchor: middle; }
.gpx-chart .ax-unit { font-size: 12px; }
.gpx-chart .gpx-cross { stroke: var(--blue); stroke-width: 1; stroke-dasharray: 3 3; }
.gpx-chart .gpx-dot { fill: #fff; stroke: var(--blue); stroke-width: 2.5; }
.gpx-chart .gpx-hit { cursor: crosshair; }
.gpx-tip {
  position: absolute; transform: translate(-50%, -135%);
  background: var(--ink); color: #fff; font-family: var(--font-mono);
  font-size: 12px; font-weight: 600; padding: 6px 10px; border-radius: 8px;
  white-space: nowrap; pointer-events: none; box-shadow: var(--shadow); z-index: 5;
}
.gpx-tip::after {
  content: ""; position: absolute; left: 50%; top: 100%; transform: translateX(-50%);
  border: 5px solid transparent; border-top-color: var(--ink);
}

.gpx-splits-wrap { max-height: 320px; overflow-y: auto; border: 1px solid var(--line); border-radius: var(--radius-sm); }
.gpx-splits-wrap table { margin: 0; }
.gpx-splits-wrap thead th { position: sticky; top: 0; background: var(--bg-card); }

/* Leaflet map (real route + addresses) — the focal point */
.gpx-mapwrap {
  position: relative;
  border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow);
}
.gpx-map { width: 100%; height: 460px; background: var(--bg-alt); z-index: 0; }
@media (max-width: 760px) { .gpx-map { height: 320px; } }
.gpx-namechip {
  position: absolute; top: 12px; right: 12px; z-index: 1000;
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,0.94); backdrop-filter: blur(6px);
  border: 1px solid var(--line); border-radius: 10px;
  padding: 7px 12px; font-family: var(--font-mono); font-size: 0.85rem;
  color: var(--ink); box-shadow: var(--shadow-sm); max-width: 70%;
}
.gpx-namechip span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* =====================================================
   Cookie consent bar
   ===================================================== */
.cookie-bar {
  position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 2000;
  max-width: 920px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  gap: 18px; flex-wrap: wrap;
  background: var(--bg-dark); color: #fff;
  border-radius: 16px; padding: 16px 18px; box-shadow: var(--shadow-lg);
}
.cookie-bar p { margin: 0; color: #cbd5e1; font-size: 0.92rem; }
.cookie-bar a { color: #fff; text-decoration: underline; }
.cookie-actions { display: flex; gap: 10px; flex-shrink: 0; }
.cookie-bar .btn { padding: 10px 18px; }
.cookie-bar .btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,0.3); }
.cookie-bar .btn-ghost:hover { border-color: #fff; color: #fff; }
@media (max-width: 520px) {
  .cookie-bar { flex-direction: column; align-items: stretch; }
  .cookie-actions { justify-content: flex-end; }
}

/* =====================================================
   GPX database
   ===================================================== */

/* toolbar */
.db-toolbar { display: flex; gap: 14px; align-items: center; margin-bottom: 24px; }
.db-search { position: relative; flex: 1; display: flex; align-items: center; }
.db-search svg { position: absolute; left: 16px; color: var(--ink-mute); pointer-events: none; }
.db-search .input { padding-left: 44px; height: 48px; border-radius: 999px; }
.db-toolbar > .btn { flex-shrink: 0; height: 48px; border-radius: 999px; padding: 0 22px; }
@media (max-width: 560px) {
  .db-toolbar { flex-direction: column; align-items: stretch; }
  .db-toolbar > .btn { width: 100%; justify-content: center; }
}

/* compact list */
.route-list { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--bg-card); box-shadow: var(--shadow-sm); }
.route-row { display: flex; align-items: center; gap: 14px; padding: 12px 16px; border-bottom: 1px solid var(--line); transition: background .12s ease; }
.route-row:last-child { border-bottom: 0; }
.route-row:hover { background: var(--bg-alt); }
.route-row-icon { flex-shrink: 0; width: 38px; height: 38px; border-radius: 10px;
  background: linear-gradient(135deg, var(--teal), var(--blue)); display: flex; align-items: center; justify-content: center; }
.route-row-icon svg { width: 20px; height: 20px; }
.route-row-icon svg.route-thumb { width: 32px; height: 32px; }
.route-row-main { flex: 1; min-width: 0; }
.route-row-name { display: block; font-weight: 600; color: var(--ink); font-size: 1rem; line-height: 1.25;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.route-row-name:hover { color: var(--blue); }
.route-row-meta { display: flex; align-items: center; gap: 7px; flex-wrap: wrap; color: var(--ink-mute); font-size: 0.85rem; margin-top: 2px; }
.route-row-meta .rm-loc { display: inline-flex; align-items: center; gap: 3px; }
.route-row-meta .rm-stat { font-family: var(--font-mono); }
.route-row-meta .rm-sep { opacity: .45; }
.route-row-actions { display: flex; gap: 8px; flex-shrink: 0; }

/* small buttons */
.btn-sm { padding: 8px 14px; font-size: 0.86rem; border-radius: 9px; }
.btn-icon { padding: 8px; width: 38px; justify-content: center; }
.route-del:hover { color: #fff; background: var(--orange); border-color: var(--orange); }
.admin-badge {
  display: inline-flex; align-items: center; flex-shrink: 0;
  padding: 8px 14px; border-radius: 999px; height: 48px;
  background: rgba(255,92,57,.12); color: var(--orange); font-weight: 600; font-size: 0.85rem;
}

/* home: GPX database promo band (separate from the tools) */
.db-promo {
  display: flex; align-items: center; gap: 24px;
  background: var(--bg-card); border: 1px solid var(--line);
  border-radius: var(--radius-lg); padding: 28px 30px; box-shadow: var(--shadow-sm);
}
.db-promo-icon {
  flex-shrink: 0; width: 60px; height: 60px; border-radius: 16px; color: #fff;
  background: linear-gradient(135deg, var(--gold), #ffce6e);
  display: flex; align-items: center; justify-content: center;
}
.db-promo-text { flex: 1; min-width: 0; }
.db-promo-text h2 { font-size: 1.4rem; margin-bottom: 6px; }
.db-promo-text p { color: var(--ink-mute); margin: 0; max-width: 62ch; }
.db-promo .btn { flex-shrink: 0; }
@media (max-width: 700px) {
  .db-promo { flex-direction: column; align-items: flex-start; }
  .db-promo .btn { width: 100%; justify-content: center; }
}

/* home: SEO content blocks (real photos + text, alternating) */
.seo-block { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; margin-bottom: 56px; }
.seo-block:last-child { margin-bottom: 0; }
.seo-img {
  border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow);
  aspect-ratio: 3 / 2; background: var(--bg-alt);
}
.seo-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.seo-text h2 { font-size: 1.7rem; margin-bottom: 14px; }
.seo-text p { color: var(--ink-soft); margin: 0; }
.seo-block.reverse .seo-img { order: 2; }
@media (max-width: 820px) {
  .seo-block { grid-template-columns: 1fr; gap: 22px; margin-bottom: 40px; }
  .seo-block.reverse .seo-img { order: 0; }
}

@media (max-width: 560px) {
  .route-row { flex-wrap: wrap; }
  .route-row-main { flex-basis: calc(100% - 52px); }
  .route-row-actions { width: 100%; margin-top: 6px; padding-left: 52px; }
  .route-row-actions .btn-primary { flex: 1; }
}

/* loading skeletons (rows) */
.route-row.skeleton { pointer-events: none; }
.route-row.skeleton .sk-dot, .route-row.skeleton .sk-line, .route-row.skeleton .sk-btn {
  background: linear-gradient(90deg, var(--bg-alt) 25%, #e9eef5 37%, var(--bg-alt) 63%);
  background-size: 400% 100%; animation: shimmer 1.4s ease infinite; border-radius: 8px; }
.route-row.skeleton .sk-dot { width: 38px; height: 38px; border-radius: 10px; flex-shrink: 0; }
.route-row.skeleton .sk-main { flex: 1; }
.route-row.skeleton .sk-line { height: 12px; }
.route-row.skeleton .sk-line.short { width: 40%; margin-top: 7px; }
.route-row.skeleton .sk-btn { width: 70px; height: 34px; flex-shrink: 0; }
@keyframes shimmer { 0% { background-position: 100% 0; } 100% { background-position: 0 0; } }

/* empty / offline state */
.db-status { display: flex; justify-content: center; padding: 16px 0; }
.db-empty { text-align: center; max-width: 420px; margin: 30px auto; }
.db-empty-icon { width: 56px; height: 56px; margin: 0 auto 16px; border-radius: 16px;
  background: var(--bg-alt); color: var(--ink-mute); display: flex; align-items: center; justify-content: center; }
.db-empty-icon svg { width: 28px; height: 28px; }
.db-empty h3 { font-size: 1.2rem; margin-bottom: 8px; }
.db-empty p { color: var(--ink-mute); margin-bottom: 18px; }

/* pagination */
.pager { display: flex; align-items: center; justify-content: center; gap: 16px; margin-top: 30px; flex-wrap: wrap; }
.pager .btn { padding: 9px 16px; }
.pager-info { color: var(--ink-mute); font-size: 0.92rem; }

/* =====================================================
   Modal (add route)
   ===================================================== */
.modal-overlay {
  position: fixed; inset: 0; z-index: 3000;
  background: rgba(11, 18, 32, 0.55); backdrop-filter: blur(3px);
  display: flex; align-items: center; justify-content: center; padding: 20px;
}
.modal {
  position: relative; width: 100%; max-width: 480px;
  background: var(--bg-card); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg); padding: 30px;
}
.modal h2 { font-size: 1.4rem; margin-bottom: 6px; }
.modal-close {
  position: absolute; top: 16px; right: 16px;
  width: 36px; height: 36px; border-radius: 9px;
  border: 1px solid var(--line); background: var(--bg); cursor: pointer;
  font-size: 1.3rem; line-height: 1; color: var(--ink-mute);
}
.modal-close:hover { color: var(--ink); border-color: var(--ink); }
.modal-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 6px; }
.modal input[type="file"] { padding: 9px 12px; }