/* Roots & Routes — Mobile PWA
 * Phone-frame aesthetic on desktop, native full-screen on mobile.
 * Palette borrowed from Result 1 (Screenshot_7-aligned green/purple/orange).
 */

:root{
  --earth:#4c8a3d;      --earth-dark:#2d5926; --earth-hi:#5fa347;
  --olive:#6b5a9b;      --olive-dark:#3d3266; --olive-hi:#816bb0;
  --sand:#fdfbf5;       --sand-2:#f5eee0;
  --ink:#1a2814;        --muted:#6b7280;
  --gold:#e04a2c;       --gold-hi:#f26244; --gold-warm:#f2a83f;
  --card:#ffffff;       --line:#e5dcc7; --red:#a63a2f;
  --shadow-sm:0 2px 8px rgba(45,89,38,.08);
  --shadow:0 6px 22px rgba(45,89,38,.12);
  --shadow-lg:0 12px 36px rgba(45,89,38,.16);
  --radius:16px; --radius-lg:24px;
  --nav-h:66px;
  --safe-bottom:env(safe-area-inset-bottom, 0px);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;background:#efe5cf;font-family:'Manrope','Segoe UI',system-ui,sans-serif;color:var(--ink);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
img{max-width:100%;display:block}
button{font-family:inherit;cursor:pointer}
a{color:var(--earth-dark)}

/* Phone frame on desktop: 420x calc(100vh - 40px), rounded, drop shadow.
 * On mobile (<=640px) it becomes truly full-screen. */
.phone-frame{
  display:flex;justify-content:center;align-items:center;
  min-height:100vh;padding:20px 12px;
  background:radial-gradient(ellipse at top, #d9e6c6, #efe5cf 60%, #d0c4a8);
}
.app{
  width:100%;max-width:440px;
  background:var(--sand);border-radius:36px;overflow:hidden;
  box-shadow:0 24px 60px rgba(45,89,38,.25),0 0 0 8px #2d5926,0 0 0 10px #1a2814;
  display:flex;flex-direction:column;
  height:calc(100vh - 40px);min-height:640px;max-height:920px;
  position:relative;
}
@media(max-width:640px){
  .phone-frame{padding:0;background:var(--sand)}
  .app{max-width:none;border-radius:0;box-shadow:none;height:100vh;min-height:100vh;max-height:none}
}

/* Top bar */
.topbar{
  display:flex;align-items:center;gap:10px;
  padding:14px 16px 12px;
  background:var(--sand);
  border-bottom:1px solid var(--line);
  flex-shrink:0;
}
.topbar-logo{width:44px;height:44px;flex:0 0 44px;object-fit:contain}
.topbar-title{flex:1;line-height:1.15;min-width:0}
.topbar-title b{display:block;font-size:.98rem;font-weight:800;color:var(--earth-dark)}
.topbar-title span{font-size:.7rem;color:var(--muted);font-weight:500;display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.topbar-actions{flex-shrink:0}
.lang-toggle{
  border:1px solid var(--line);background:#fff;border-radius:20px;
  padding:6px 12px;font-size:.72rem;font-weight:800;color:var(--earth-dark);
  letter-spacing:.03em;
}
.lang-toggle:active{background:var(--earth);color:#fff}

/* Screens */
.screens{
  flex:1;overflow-y:auto;overscroll-behavior:contain;
  padding:16px 16px calc(var(--nav-h) + var(--safe-bottom) + 20px);
  scroll-behavior:smooth;
}
.screen{display:none;animation:fadeIn .25s ease}
.screen.active{display:block}
@keyframes fadeIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

.screen-head{margin-bottom:14px}
.screen-head .tag{
  display:inline-block;background:var(--sand-2);color:var(--earth-dark);
  border:1px solid var(--line);padding:3px 12px;border-radius:30px;
  font-size:.68rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;margin-bottom:8px;
}
.screen-head h1{margin:.1em 0 .25em;font-size:1.5rem;font-weight:800;color:var(--earth-dark);letter-spacing:-.02em;line-height:1.15}
.screen-head p{margin:0;color:var(--muted);font-size:.9rem;line-height:1.55}

/* CTA button (full width, primary green) */
.cta{
  width:100%;background:var(--earth);color:#fff;border:none;
  padding:14px 18px;border-radius:14px;font-size:.98rem;font-weight:700;
  box-shadow:0 6px 18px rgba(45,89,38,.28);margin:12px 0;
  transition:transform .15s ease,background .15s ease;
}
.cta:active{transform:translateY(1px);background:var(--earth-hi)}
.cta.warm{background:var(--gold);box-shadow:0 6px 18px rgba(224,74,44,.28)}
.cta.warm:active{background:var(--gold-hi)}

/* Small button */
.btn-sm{
  background:var(--olive);color:#fff;border:none;
  padding:8px 14px;border-radius:22px;font-size:.82rem;font-weight:700;
  box-shadow:0 4px 12px rgba(61,50,102,.24);
}
.btn-sm:active{background:var(--olive-hi)}

/* Route list */
.route-list{display:flex;flex-direction:column;gap:12px;margin-top:14px}
.route-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:14px 16px;box-shadow:var(--shadow-sm);position:relative;
}
.route-card h3{margin:.1em 0 .3em;font-size:1.05rem;font-weight:700;color:var(--earth-dark)}
.route-card .meta{font-size:.75rem;color:var(--gold);font-weight:800;text-transform:uppercase;letter-spacing:.06em;margin-bottom:4px}
.route-card p{margin:.2em 0;color:var(--muted);font-size:.86rem}
.route-card .stops-count{
  display:inline-block;background:var(--sand-2);color:var(--earth-dark);
  padding:2px 10px;border-radius:20px;font-size:.72rem;font-weight:700;margin-top:6px;
}
.route-card .del{position:absolute;top:10px;right:10px;background:var(--red);color:#fff;border:none;border-radius:8px;width:28px;height:28px;font-size:1rem;display:none;align-items:center;justify-content:center}
.admin-mode .route-card[data-user="1"] .del{display:flex}

/* Diary list */
.diary-list{display:flex;flex-direction:column;gap:12px;margin-top:14px}
.diary-card{
  background:var(--card);border:1px solid var(--line);border-left:4px solid var(--olive);
  border-radius:12px;padding:14px 16px;box-shadow:var(--shadow-sm);
}
.diary-card .date{font-size:.7rem;color:var(--olive-dark);font-weight:800;text-transform:uppercase;letter-spacing:.06em}
.diary-card h4{margin:.1em 0 .3em;font-size:1rem;font-weight:700;color:var(--earth-dark)}
.diary-card p{margin:.2em 0;color:var(--ink);font-size:.9rem;line-height:1.55;white-space:pre-wrap}
.diary-card .actions{display:flex;gap:8px;margin-top:10px}
.diary-card .actions button{border:none;padding:6px 12px;border-radius:20px;font-size:.75rem;font-weight:700;background:var(--sand-2);color:var(--earth-dark)}
.diary-card .actions .del-own{background:var(--red);color:#fff}

/* Events list */
.event-list{list-style:none;margin:0;padding:0}
.event-list li{
  display:flex;gap:14px;padding:14px 0;border-bottom:1px solid var(--line);align-items:flex-start;
}
.event-list .date{
  flex:0 0 56px;text-align:center;background:var(--earth);color:#fff;
  border-radius:12px;padding:8px 0;box-shadow:0 4px 12px rgba(45,89,38,.2);
}
.event-list .date b{display:block;font-size:1.2rem;font-weight:800;line-height:1}
.event-list .date span{font-size:.66rem;text-transform:uppercase;letter-spacing:.06em}
.event-list .info{flex:1;min-width:0}
.event-list .info b{display:block;color:var(--earth-dark);font-size:.98rem;font-weight:700}
.event-list .info span{color:var(--muted);font-size:.8rem}

/* Training / gamification */
.score-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:14px 0}
.score-card{
  background:linear-gradient(135deg,var(--earth) 0%,var(--olive) 100%);color:#fff;
  border-radius:14px;padding:14px;box-shadow:var(--shadow);text-align:center;
}
.score-card span{display:block;font-size:.7rem;text-transform:uppercase;letter-spacing:.08em;opacity:.9;font-weight:700}
.score-card b{display:block;font-size:1.8rem;font-weight:800;color:var(--gold-warm);letter-spacing:-.02em;margin-top:2px}

.badge-strip{display:flex;gap:8px;overflow-x:auto;padding:6px 0 12px;-webkit-overflow-scrolling:touch}
.badge-chip{
  flex:0 0 auto;background:var(--card);border:1px solid var(--line);
  border-radius:20px;padding:6px 12px 6px 8px;font-size:.75rem;font-weight:700;
  color:var(--earth-dark);display:flex;align-items:center;gap:6px;
}
.badge-chip.on{background:linear-gradient(135deg,var(--gold),var(--gold-warm));color:#fff;border-color:transparent;box-shadow:0 4px 12px rgba(224,74,44,.28)}
.badge-chip .emoji{font-size:.9rem}

.flash-container{margin:4px 0 14px;perspective:1000px;min-height:220px}
.flash{
  background:linear-gradient(135deg,#fff 0%,var(--sand-2) 100%);
  border:1px solid var(--line);border-radius:20px;
  padding:22px 20px;box-shadow:var(--shadow);
  cursor:pointer;transform-style:preserve-3d;transition:transform .5s ease;position:relative;min-height:220px;
}
.flash.flipped{transform:rotateY(180deg)}
.flash .face{backface-visibility:hidden;position:absolute;inset:22px 20px}
.flash .face.back{transform:rotateY(180deg);color:var(--olive-dark);font-weight:600}
.flash h3{margin:0 0 8px;font-size:1.15rem;color:var(--earth-dark);font-weight:800}
.flash p{margin:0;color:var(--muted);font-size:.92rem;line-height:1.55}
.flash .hint{position:absolute;bottom:14px;left:20px;right:20px;font-size:.72rem;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;font-weight:700}

/* Tours */
.tour-list{display:flex;flex-direction:column;gap:14px;margin-top:14px}
.tour-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow-sm);
}
.pano{height:200px;position:relative;overflow:hidden;cursor:grab;background:#20140f}
.pano-scene{position:absolute;inset:0 auto 0 0;height:100%;width:200%;background-size:cover}
.pano .badge{position:absolute;top:10px;left:10px;background:rgba(0,0,0,.5);color:#fff;padding:3px 10px;border-radius:16px;font-size:.68rem;font-weight:700;letter-spacing:.04em}
.pano .hint{position:absolute;bottom:10px;right:10px;background:rgba(0,0,0,.4);color:#fff;padding:3px 10px;border-radius:16px;font-size:.68rem}
.hotspot{position:absolute;width:24px;height:24px;border-radius:50%;background:rgba(224,74,44,.92);border:2px solid #fff;color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center;font-size:.72rem;box-shadow:0 0 0 6px rgba(224,74,44,.22)}
.tour-card .body{padding:14px 16px}
.tour-card .body h3{margin:.1em 0 .2em;font-size:1.02rem;font-weight:700;color:var(--earth-dark)}
.tour-card .body .meta{font-size:.72rem;color:var(--gold);font-weight:800;text-transform:uppercase;letter-spacing:.06em}
.tour-card .body p{margin:.4em 0 0;color:var(--muted);font-size:.85rem}

/* Map */
.map-actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin:12px 0}
.filter-chips{display:flex;gap:6px;flex-wrap:wrap}
.chip{
  border:1px solid var(--line);background:#fff;border-radius:20px;
  padding:5px 12px;font-size:.72rem;font-weight:700;color:var(--muted);
}
.chip.active{background:var(--earth);color:#fff;border-color:var(--earth)}
#map{height:400px;border-radius:var(--radius);border:1px solid var(--line);box-shadow:var(--shadow-sm)}

/* Bottom navigation */
.bottom-nav{
  position:absolute;left:0;right:0;bottom:0;
  height:calc(var(--nav-h) + var(--safe-bottom));
  padding-bottom:var(--safe-bottom);
  display:grid;grid-template-columns:repeat(6,1fr);
  background:#fff;border-top:1px solid var(--line);
  box-shadow:0 -6px 20px rgba(45,89,38,.06);
  z-index:10;
}
.nav-item{
  background:none;border:none;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:3px;color:var(--muted);padding:6px 2px;transition:color .15s ease,transform .15s ease;
  font-size:.66rem;font-weight:700;letter-spacing:.02em;
}
.nav-item svg{color:currentColor;transition:transform .15s ease}
.nav-item.active{color:var(--earth-dark)}
.nav-item.active svg{transform:scale(1.15);color:var(--earth)}
.nav-item:active{transform:scale(.95)}

/* Modal */
.modal{position:fixed;inset:0;z-index:100;display:flex;align-items:flex-end;justify-content:center}
.modal-backdrop{position:absolute;inset:0;background:rgba(26,40,20,.55);backdrop-filter:blur(4px)}
.modal-card{
  position:relative;background:var(--sand);border-radius:24px 24px 0 0;
  width:100%;max-width:440px;max-height:90vh;overflow-y:auto;
  padding:22px 20px 32px;animation:slideUp .25s ease;
}
@keyframes slideUp{from{transform:translateY(20px);opacity:0}to{transform:none;opacity:1}}
.modal-close{position:absolute;top:12px;right:14px;background:none;border:none;font-size:1.6rem;color:var(--muted);width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center}
.modal-close:active{background:var(--sand-2)}
.modal-body h2{margin:0 0 12px;font-size:1.25rem;color:var(--earth-dark);font-weight:800}
.modal-body label{display:block;font-size:.78rem;font-weight:700;color:var(--muted);margin:12px 0 4px;letter-spacing:.02em;text-transform:uppercase}
.modal-body input,.modal-body select,.modal-body textarea{
  width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:12px;
  background:#fff;font-family:inherit;font-size:.95rem;color:var(--ink);
}
.modal-body input:focus,.modal-body select:focus,.modal-body textarea:focus{outline:none;border-color:var(--earth);box-shadow:0 0 0 3px rgba(76,138,61,.15)}
.modal-body textarea{resize:vertical;min-height:80px}
.stop-row{display:flex;gap:8px;margin-top:8px}
.stop-row input{flex:1}
.stop-row button{background:var(--red);color:#fff;border:none;border-radius:10px;padding:0 12px;font-size:1.1rem}
.add-stop{background:var(--olive);color:#fff;border:none;border-radius:10px;padding:8px 14px;font-size:.82rem;font-weight:700;margin-top:8px}

/* Toast */
.toast{
  position:fixed;bottom:calc(var(--nav-h) + 20px + var(--safe-bottom));left:50%;transform:translateX(-50%);
  background:var(--ink);color:#fff;padding:10px 18px;border-radius:24px;font-size:.85rem;
  z-index:200;animation:toastIn .2s ease;box-shadow:var(--shadow-lg);
}
@keyframes toastIn{from{transform:translate(-50%,10px);opacity:0}to{transform:translateX(-50%);opacity:1}}

/* PWA install hint */
.install-hint{
  position:fixed;left:12px;right:12px;bottom:calc(var(--nav-h) + 12px + var(--safe-bottom));
  background:linear-gradient(135deg,var(--earth) 0%,var(--olive) 100%);color:#fff;
  border-radius:14px;padding:12px 16px;display:flex;align-items:center;gap:12px;box-shadow:var(--shadow-lg);
  z-index:50;max-width:416px;margin:0 auto;
}
.install-hint span{flex:1;font-size:.86rem;font-weight:600}
.install-hint button{background:#fff;color:var(--earth-dark);border:none;border-radius:20px;padding:6px 14px;font-size:.8rem;font-weight:800}
.install-hint button:last-child{background:transparent;color:#fff;font-size:1.3rem;padding:0 6px}