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

:root{
  --forest:   #1a3327;
  --moss:     #2d5a3d;
  --sage:     #5c8c68;
  --fern:     #8ab89a;
  --mist:     #d4e6da;
  --cream:    #f5f0e8;
  --bark:     #6b4c35;
  --gold:     #c9a84c;
  --gold-hover: #d4b05a;
  --sand:     #e8d8b8;
  --white:    #ffffff;
  --shadow:   rgba(26,51,39,0.18);
}

html{scroll-behavior:smooth}
body{
  font-family:'Source Sans 3',sans-serif;
  background-color:var(--forest);
  color:var(--cream);
  min-height:100vh;
  line-height:1.6;
}

/* ── Forest background radial glow ── */
body::before{
  content:'';
  position:fixed;
  inset:0;
  background-image:
    radial-gradient(ellipse at 20% 50%,rgba(45,90,61,0.45) 0%,transparent 60%),
    radial-gradient(ellipse at 80% 20%,rgba(138,184,154,0.1) 0%,transparent 50%);
  pointer-events:none;
  z-index:0;
}

.app{position:relative;z-index:1;max-width:900px;margin:0 auto;padding:0 24px 80px}

/* ── Header ── */
header{
  text-align:center;
  padding:56px 0 48px;
  margin-bottom:8px;
}

.paw-icon{
  font-size:52px;
  display:block;
  margin-bottom:18px;
  animation:float 3s ease-in-out infinite;
  filter:grayscale(1) brightness(10);
}
@keyframes float{
  0%,100%{transform:translateY(0)}
  50%{transform:translateY(-9px)}
}

.paw-sm{
  display:inline-block;
  filter:grayscale(1) brightness(10);
  vertical-align:middle;
  margin-right:2px;
  position:relative;
  top:-1px;
}

header h1{
  font-family:'Playfair Display',serif;
  font-size:clamp(2rem,5.5vw,3.4rem);
  font-weight:900;
  color:var(--cream);
  line-height:1.08;
  letter-spacing:-0.02em;
}
header h1 .h1-barks{color:var(--gold)}
@media(max-width:480px){.h1-trail-finder{display:none}}

header p{
  margin-top:14px;
  font-size:1.05rem;
  color:var(--fern);
  font-weight:300;
  letter-spacing:0.02em;
  max-width:500px;
  margin-left:auto;
  margin-right:auto;
}

/* ── Error ── */
.error-bar{
  background:rgba(180,60,60,0.15);
  border:1px solid rgba(200,80,80,0.3);
  border-radius:10px;
  padding:14px 18px;
  color:#f08080;
  font-size:0.9rem;
  margin-bottom:24px;
  display:none;
}
.error-bar.show{display:block}

/* ── Loading ── */
.loading-overlay{
  text-align:center;
  padding:56px 24px;
  display:none;
}
.loading-overlay.show{display:block}
.spinner-wrap{margin-bottom:18px}
.spinner{
  display:inline-block;
  width:34px;height:34px;
  border:2px solid rgba(138,184,154,0.25);
  border-top-color:var(--fern);
  border-radius:50%;
  animation:spin .9s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg)}}
.loading-msg{
  font-size:0.95rem;
  color:var(--fern);
  font-weight:300;
  letter-spacing:0.02em;
}

/* ── Main content ── */
#main-content{display:none}
#main-content.show{display:block}

.tab-btn{
  font-family:'Source Sans 3',sans-serif;
  font-size:0.8rem;
  font-weight:600;
  letter-spacing:0.1em;
  text-transform:uppercase;
  padding:12px 20px;
  background:none;
  border:none;
  border-bottom:3px solid transparent;
  margin-bottom:-1px;
  color:rgba(212,230,218,0.7);
  cursor:pointer;
  transition:color .2s;
}
.tab-btn.active{
  color:var(--cream);
  border-bottom-color:var(--gold);
}
.tab-btn:hover:not(.active){color:var(--cream)}
.tab-count{
  display:inline-block;
  background:rgba(138,184,154,0.15);
  color:var(--fern);
  font-size:0.65rem;
  font-weight:600;
  border-radius:10px;
  padding:1px 7px;
  margin-left:6px;
  vertical-align:middle;
}
.tab-btn.active .tab-count{background:var(--gold);color:var(--forest)}

.tab-panel{display:none}
.tab-panel.active{display:block}

/* ── Static tab pages ── */
.static-page{max-width:680px;margin:0 auto;padding:8px 0 40px}
.static-page h2{
  font-family:'Playfair Display',serif;
  font-size:clamp(1.4rem,3.5vw,2rem);
  font-weight:900;
  color:var(--cream);
  margin-bottom:16px;
}
.static-page p{
  font-size:0.95rem;
  color:var(--fern);
  font-weight:300;
  line-height:1.7;
  margin-bottom:16px;
}
.static-page p strong{color:var(--cream);font-weight:600}

/* Trail tips */
.tip-block{
  background:rgba(255,255,255,0.04);
  border:1px solid rgba(138,184,154,0.14);
  border-radius:12px;
  padding:20px 24px;
  margin-bottom:12px;
}
.tip-block h3{
  font-size:0.88rem;
  font-weight:700;
  letter-spacing:0.06em;
  text-transform:uppercase;
  color:var(--gold);
  margin-bottom:8px;
}
.park-alerts-box{border-color:rgba(201,168,76,0.3);background:rgba(201,168,76,0.06);margin-bottom:16px}
.park-alerts-box p{margin-top:8px}
.tip-block p{margin-bottom:0;font-size:0.9rem;color:var(--fern);font-weight:300;line-height:1.6}

/* ── Section header row ── */
.section-header{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:12px;
  margin-bottom:20px;
}
.section-title{
  font-family:'Playfair Display',serif;
  font-size:1.15rem;
  font-weight:700;
  color:var(--cream);
}
.section-desc{
  font-size:0.85rem;
  color:var(--fern);
  font-weight:300;
  margin-bottom:22px;
  max-width:640px;
  line-height:1.55;
}
.section-header{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:12px;
  margin-bottom:20px;
}
.section-header > div:last-child{
  display:flex;
  gap:8px;
  align-items:center;
  flex:1;
  justify-content:flex-end;
}
.filter-wrap{position:relative;display:inline-flex;align-items:center;flex:1;max-width:320px}
.filter-input{
  background:rgba(0,0,0,0.25);
  border:1px solid rgba(138,184,154,0.2);
  border-radius:8px;
  padding:9px 32px 9px 13px;
  font-family:'Source Sans 3',sans-serif;
  font-size:0.85rem;
  color:var(--cream);
  outline:none;
  width:100%;
  transition:border-color .2s,box-shadow .2s;
}
.filter-input::placeholder{color:rgba(212,230,218,0.3)}
.filter-input:focus{border-color:var(--sage);box-shadow:0 0 0 2px rgba(92,140,104,0.15)}
.filter-clear{
  position:absolute;
  right:9px;
  background:none;
  border:none;
  color:rgba(212,230,218,0.4);
  cursor:pointer;
  font-size:1rem;
  line-height:1;
  padding:2px;
  display:none;
  transition:color .15s;
}
.filter-clear:hover{color:var(--cream)}
.filter-clear.show{display:block}
.sort-select{
  background:rgba(0,0,0,0.25);
  border:1px solid rgba(138,184,154,0.2);
  border-radius:8px;
  padding:9px 13px;
  font-family:'Source Sans 3',sans-serif;
  font-size:0.85rem;
  color:var(--cream);
  outline:none;
  cursor:pointer;
  transition:border-color .2s,box-shadow .2s;
  appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='rgba(212,230,218,0.4)'/%3E%3C/svg%3E");
  background-repeat:no-repeat;
  background-position:right 12px center;
  padding-right:30px;
}
.sort-select:focus{border-color:var(--sage);box-shadow:0 0 0 2px rgba(92,140,104,0.15)}
.sort-select option{background:#1e2e22;color:var(--cream)}

/* ── Park list ── */
.park-list{display:flex;flex-direction:column;gap:8px}

.park-row{
  background:rgba(255,255,255,0.04);
  border:1px solid rgba(138,184,154,0.14);
  border-radius:12px;
  padding:15px 18px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  cursor:pointer;
  transition:background .15s,border-color .2s,transform .15s;
  animation:fadeUp .28s ease both;
}
.park-row:hover{
  background:rgba(255,255,255,0.08);
  border-color:rgba(138,184,154,0.36);
  transform:translateX(4px);
}
@keyframes fadeUp{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}

.park-row-left{display:flex;align-items:center;gap:14px;min-width:0;flex:1}
.park-row-right{display:flex;align-items:center;gap:10px;flex-shrink:0}
.park-row-thumb{
  flex-shrink:0;
  width:90px;
  height:60px;
  border-radius:7px;
  overflow:hidden;
  background:rgba(255,255,255,0.05);
}
.park-row-thumb img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}
.park-code-badge{
  background:var(--moss);
  border-radius:7px;
  padding:5px 9px;
  font-size:0.68rem;
  font-weight:700;
  letter-spacing:0.09em;
  text-transform:uppercase;
  color:var(--mist);
  white-space:nowrap;
  flex-shrink:0;
}
.park-name{
  font-size:0.97rem;
  font-weight:600;
  color:var(--cream);
  line-height:1.3;
}
.park-state{
  font-size:0.77rem;
  color:var(--fern);
  font-weight:300;
  margin-top:8px;
  display:flex;
  align-items:center;
  gap:8px;
  flex-wrap:wrap;
}
.park-arrow{
  color:rgba(138,184,154,0.3);
  font-size:1.1rem;
  flex-shrink:0;
  transition:color .15s,transform .15s;
}
.park-row:hover .park-arrow{color:var(--gold);transform:translateX(3px)}

.no-results{
  text-align:center;
  padding:40px;
  color:var(--sage);
  font-size:0.93rem;
  font-weight:300;
  display:none;
}
.no-results.show{display:block}

/* ── Detail view ── */
#detail-view{display:none;animation:fadeUp .3s ease}
#detail-view.show{display:block}

.detail-back{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:0.75rem;
  font-weight:600;
  letter-spacing:0.1em;
  text-transform:uppercase;
  color:var(--fern);
  cursor:pointer;
  margin-bottom:24px;
  border:none;
  background:none;
  padding:0;
  transition:color .2s;
}
.detail-back:hover{color:var(--gold)}
.detail-back::before{content:'←';font-size:1.05rem;position:relative;bottom:2px}

.detail-header{
  border-bottom:1px solid rgba(138,184,154,0.2);
  padding-bottom:18px;
  margin-bottom:28px;
}
.detail-subtitle{
  color:var(--fern);
  margin-top:8px;
  font-size:0.9rem;
  font-weight:300;
}
.detail-title{
  font-family:'Playfair Display',serif;
  font-size:clamp(1.7rem,4vw,2.7rem);
  font-weight:900;
  line-height:1.06;
  color:var(--cream);
  flex:1;
  min-width:0;
}
.detail-subtitle{
  color:var(--fern);
  margin-top:6px;
  font-size:0.9rem;
  font-weight:300;
}
.detail-title-row{
  display:flex;
  align-items:flex-start;
  gap:12px;
}
.copy-url-btn{
  flex-shrink:0;
  margin-top:6px;
  background:none;
  border:1px solid rgba(138,184,154,0.25);
  border-radius:6px;
  color:var(--fern);
  cursor:pointer;
  padding:5px 10px;
  font-size:0.72rem;
  font-family:'Source Sans 3',sans-serif;
  display:flex;
  align-items:center;
  gap:5px;
  transition:border-color .2s,color .2s;
  white-space:nowrap;
}
.copy-url-btn:hover{border-color:var(--sage);color:var(--cream)}
.copy-url-btn.copied{border-color:var(--gold);color:var(--gold)}

.detail-loading{
  padding:32px;
  display:none;
  flex-direction:column;
  align-items:center;
  gap:12px;
  color:var(--fern);
  font-weight:300;
}
.detail-loading.show{display:flex}

/* ── Hike cards ── */
.hike-list{display:flex;flex-direction:column;gap:10px}
.hike-card{
  background:rgba(255,255,255,0.04);
  border:1px solid rgba(138,184,154,0.14);
  border-radius:12px;
  padding:18px 20px;
  animation:fadeUp .2s ease both;
  transition:background .15s,border-color .15s;
  position:relative;
}
.hike-card:hover{background:rgba(255,255,255,0.08);border-color:rgba(138,184,154,0.3)}
.hike-card-title{
  font-size:1rem;
  font-weight:600;
  color:var(--cream);
  margin-bottom:6px;
  padding-right:72px;
  line-height:1.35;
}
.hike-card-desc{
  font-size:0.84rem;
  color:var(--fern);
  line-height:1.55;
  font-weight:300;
  display:-webkit-box;
  -webkit-line-clamp:3;
  -webkit-box-orient:vertical;
  overflow:hidden;
  padding-right:120px;
}
.hike-meta{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
  margin-top:10px;
}
.hike-badge{
  font-size:0.67rem;
  font-weight:600;
  letter-spacing:0.08em;
  text-transform:uppercase;
  padding:3px 9px;
  border-radius:20px;
  background:rgba(138,184,154,0.1);
  color:var(--fern);
  border:1px solid rgba(138,184,154,0.2);
}
.hike-badge.pets-yes{
  background:rgba(138,184,154,0.18);
  color:var(--mist);
  border-color:rgba(138,184,154,0.35);
}
.hike-nps-link{
  position:absolute;
  top:18px;right:20px;
  font-size:0.68rem;
  font-weight:600;
  letter-spacing:0.08em;
  text-transform:uppercase;
  color:var(--gold);
  text-decoration:none;
  border:1px solid rgba(201,168,76,0.4);
  border-radius:6px;
  padding:3px 9px;
  transition:background .15s,color .15s;
  white-space:nowrap;
}
.hike-nps-link:hover{background:var(--gold);color:var(--forest)}
.tab-tips-short{display:none}
@media(max-width:480px){
  .hike-nps-link{position:static;display:inline-block;margin-bottom:10px}
  .hike-card-title{padding-right:0}
  .hike-card-desc{padding-right:0}
  .tab-tips-long{display:none}
  .tab-tips-short{display:inline}
}

.empty-detail{
  text-align:center;
  padding:48px;
  color:var(--sage);
  font-size:0.95rem;
  font-weight:300;
  line-height:1.7;
}
.empty-detail a{color:var(--fern)}

/* ── Tab bar ── */
.tab-bar-wrap{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  border-bottom:1px solid rgba(138,184,154,0.2);
  margin-bottom:32px;
}
.tabs{
  display:flex;
  border-bottom:none;
  margin-bottom:0;
  gap:4px;
  flex:1;
  justify-content:center;
}

/* ── Cache notice ── */
.cache-notice{
  display:none;
}
.cache-notice.show{
  display:block;
  text-align:center;
  font-size:0.72rem;
  color:rgba(212,230,218,1);
  letter-spacing:0.07em;
  margin-top:40px;
  margin-bottom:20px;
}


.cache-notice.show + footer{
  margin-top:12px;
}

/* ── Footer ── */
footer{
  border-top:1px solid rgba(138,184,154,0.12);
  margin-top:60px;
  padding-top:20px;
  text-align:center;
  font-size:0.72rem;
  color:rgba(212,230,218,0.55);
  letter-spacing:0.07em;
  display:flex;
  flex-direction:column;
  gap:6px;
}

/* ── Park image strip ── */
.park-image-strip{
  display:flex;
  gap:6px;
  height:150px;
  overflow-x:auto;
  overflow-y:hidden;
  margin:14px 0 18px;
  justify-content:flex-start;
  scroll-snap-type:x mandatory;
  -webkit-overflow-scrolling:touch;
  scrollbar-width:none;
}
.park-image-strip::-webkit-scrollbar{ display:none; }
.park-image-strip.placeholder{
  background:rgba(138,184,154,0.07);
  border-radius:8px;
  overflow:hidden;
}
.park-image-thumb{
  flex-shrink:0;
  height:150px;
  border-radius:8px;
  overflow:hidden;
  border:1px solid rgba(138,184,154,0.15);
  scroll-snap-align:start;
}
.park-image-thumb img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}

.park-faq{
  margin-top:48px;
}
.park-faq h2{
  font-family:'Playfair Display',serif;
  font-size:clamp(1.4rem,3.5vw,2rem);
  font-weight:900;
  color:var(--cream);
  margin-bottom:16px;
}

/* ── Temperature bar ── */
.temp-bar-wrap{
  margin:0 0 10px;
}
.temp-bar-label{
  font-size:11px;
  text-transform:uppercase;
  letter-spacing:.06em;
  color:var(--text-muted);
  margin-bottom:6px;
}
.temp-bar-scroll{
  border-radius:8px;
}
.temp-bar{
  display:flex;
  height:42px;
  border-radius:8px;
  overflow:hidden;
  gap:2px;
}
.temp-bar-month{
  flex:1;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  position:relative;
}
@media(max-width:600px){
  .temp-bar-scroll{
    overflow-x:auto;
    overflow-y:hidden;
    scroll-snap-type:x mandatory;
    -webkit-overflow-scrolling:touch;
    scrollbar-width:none;
    border-radius:0;
  }
  .temp-bar-scroll::-webkit-scrollbar{ display:none; }
  .temp-bar{
    overflow:visible;
    min-width:max-content;
    border-radius:0;
  }
  .temp-bar-month{
    flex:none;
    width:calc((100vw - 48px) / 6);
    min-width:44px;
    max-width:80px;
    scroll-snap-align:start;
  }

}
.temp-bar-month span.temp-val{
  font-size:15px;
  font-weight:700;
  color:#fff;
  text-shadow:0 1px 2px rgba(0,0,0,.4);
  line-height:1;
}
.temp-bar-month span.temp-mo{
  font-size:9px;
  color:rgba(255,255,255,.75);
  text-shadow:0 1px 2px rgba(0,0,0,.4);
  margin-top:2px;
  line-height:1;
}
.temp-bar-corner{
  position:absolute;
  bottom:2px;
  right:2px;
  width:10px;
  height:10px;
  display:block;
}