/*
 * E-Lamp iOS UI Redesign v3
 * Visual-only layer. Keeps existing IDs, forms, data-mode and JavaScript behaviour unchanged.
 */
:root{
  --ios-bg:#f2f2f7;
  --ios-card:rgba(255,255,255,.92);
  --ios-card-solid:#ffffff;
  --ios-border:rgba(60,60,67,.14);
  --ios-border-strong:rgba(60,60,67,.22);
  --ios-text:#1c1c1e;
  --ios-sub:#6e6e73;
  --ios-sub2:#8e8e93;
  --ios-red:#c9252d;
  --ios-red-2:#e2353d;
  --ios-blue:#0a84ff;
  --ios-green:#248a3d;
  --ios-orange:#ff9f0a;
  --ios-radius-xl:28px;
  --ios-radius-lg:22px;
  --ios-radius-md:16px;
  --ios-shadow:0 10px 30px rgba(0,0,0,.08);
  --ios-shadow-soft:0 5px 16px rgba(0,0,0,.06);
  --ios-focus:0 0 0 4px rgba(10,132,255,.16);
  --safe-top:env(safe-area-inset-top,0px);
  --safe-bottom:env(safe-area-inset-bottom,0px);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;}
html{background:var(--ios-bg);}
body{
  margin:0 !important;
  min-height:100dvh;
  color:var(--ios-text);
  background:
    radial-gradient(circle at 20% 0%, rgba(201,37,45,.10), transparent 38%),
    linear-gradient(180deg,#fff7f8 0%,var(--ios-bg) 42%,#eef1f6 100%);
  font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text","SF Pro Display","Helvetica Neue",Arial,"PingFang HK","PingFang TC","Noto Sans TC",sans-serif;
  font-size:16px;
  line-height:1.45;
  -webkit-text-size-adjust:100%;
}
a{color:var(--ios-red);text-underline-offset:3px;}
button,input,textarea,select{font:inherit;}
button{touch-action:manipulation;}

/* Main app shell */
.container{
  width:min(100% - 24px, 460px) !important;
  max-width:460px !important;
  margin:calc(10px + var(--safe-top)) auto 18px !important;
  padding:14px 12px 18px !important;
  border:0 !important;
  border-radius:32px !important;
  background:rgba(255,255,255,.72) !important;
  box-shadow:var(--ios-shadow) !important;
  backdrop-filter:saturate(160%) blur(18px);
  -webkit-backdrop-filter:saturate(160%) blur(18px);
  position:relative;
  overflow:visible;
}
.container::before{
  content:"";
  position:absolute;
  inset:0;
  border-radius:32px;
  pointer-events:none;
  border:1px solid rgba(255,255,255,.75);
  box-shadow:inset 0 0 0 1px rgba(201,37,45,.08);
}

/* Header */
.lang-switch{
  position:relative !important;
  top:auto !important;
  left:auto !important;
  display:flex !important;
  gap:6px !important;
  width:max-content;
  padding:4px !important;
  border:1px solid var(--ios-border) !important;
  border-radius:16px !important;
  background:rgba(255,255,255,.78) !important;
  box-shadow:var(--ios-shadow-soft);
  z-index:2;
}
.lang-btn{
  min-width:42px !important;
  min-height:34px !important;
  padding:6px 10px !important;
  border:0 !important;
  border-radius:12px !important;
  background:transparent !important;
  color:var(--ios-red) !important;
  font-size:13px !important;
  font-weight:800 !important;
  letter-spacing:.02em;
}
.lang-btn.active,.lang-btn[aria-pressed="true"]{
  color:#fff !important;
  background:var(--ios-red) !important;
  box-shadow:0 4px 12px rgba(201,37,45,.22);
}
.night-btn{
  position:absolute !important;
  top:14px !important;
  right:12px !important;
  width:54px !important;
  min-width:54px !important;
  height:34px !important;
  min-height:34px !important;
  padding:0 !important;
  border:0 !important;
  border-radius:999px !important;
  background:#1c1c1e !important;
  color:#ffd60a !important;
  display:flex !important;
  align-items:center !important;
  justify-content:center !important;
  font-size:16px !important;
  box-shadow:0 6px 16px rgba(0,0,0,.22) !important;
  z-index:3;
}
#mainTitle{
  margin:14px 66px 0 2px !important;
  padding:0 !important;
  color:var(--ios-text) !important;
  text-align:left !important;
  font-size:30px !important;
  line-height:1.08 !important;
  font-weight:900 !important;
  letter-spacing:-.04em;
}
#mainTitle::first-letter{color:var(--ios-red);}
.app-subtitle{
  margin:7px 0 14px 3px;
  color:var(--ios-sub);
  font-size:13px;
  font-weight:700;
  letter-spacing:.01em;
}

/* App shortcuts / modes */
#modeSwitcher.mode-switcher-4{
  display:grid !important;
  grid-template-columns:repeat(2,minmax(0,1fr)) !important;
  gap:10px !important;
  margin:8px 0 14px !important;
}
.mode-btn{
  position:relative;
  min-height:76px !important;
  padding:12px 12px 11px 48px !important;
  border:1px solid var(--ios-border) !important;
  border-radius:22px !important;
  background:rgba(255,255,255,.80) !important;
  color:var(--ios-text) !important;
  text-align:left !important;
  font-size:17px !important;
  font-weight:900 !important;
  line-height:1.05 !important;
  box-shadow:var(--ios-shadow-soft) !important;
  letter-spacing:.01em;
  overflow:hidden;
}
.mode-btn::before{
  content:attr(data-ui-icon);
  position:absolute;
  left:12px;
  top:14px;
  width:28px;
  height:28px;
  display:grid;
  place-items:center;
  border-radius:12px;
  background:rgba(201,37,45,.10);
  font-size:16px;
}
.mode-btn::after{
  content:attr(data-ui-desc);
  display:block;
  margin-top:8px;
  color:var(--ios-sub);
  font-size:11px;
  font-weight:800;
  letter-spacing:0;
  white-space:normal;
}
.mode-btn[aria-pressed="true"]{
  border-color:transparent !important;
  color:#fff !important;
  background:linear-gradient(135deg,var(--ios-red),var(--ios-red-2)) !important;
  box-shadow:0 10px 24px rgba(201,37,45,.26) !important;
}
.mode-btn[aria-pressed="true"]::before{background:rgba(255,255,255,.18);}
.mode-btn[aria-pressed="true"]::after{color:rgba(255,255,255,.82);}

/* Section cards: forms */
form[data-mode]{
  position:relative;
  margin:12px 0 0 !important;
  padding:16px !important;
  border:1px solid var(--ios-border) !important;
  border-radius:var(--ios-radius-lg) !important;
  background:var(--ios-card) !important;
  box-shadow:var(--ios-shadow-soft) !important;
  text-align:left !important;
}
form[data-mode]::before{
  display:block;
  margin:0 0 2px;
  color:var(--ios-red);
  font-size:13px;
  font-weight:900;
  letter-spacing:.06em;
  text-transform:uppercase;
}
#lampForm::before{content:"Lamp Navigation";}
#streetwellForm::before{content:"Hydrant Search";}
#placeForm::before{content:"Place Search";}
label{
  display:block !important;
  margin:8px 0 9px !important;
  color:var(--ios-text) !important;
  text-align:left !important;
  font-size:17px !important;
  font-weight:850 !important;
  letter-spacing:-.01em;
}
.input-row{
  display:grid !important;
  grid-template-columns:minmax(0,1fr) auto !important;
  align-items:stretch !important;
  gap:8px !important;
  width:100% !important;
}
.field-wrap{position:relative !important; min-width:0;}
input[type="text"], input[type="search"], input:not([type]){
  width:100% !important;
  min-height:48px !important;
  padding:12px 42px 12px 14px !important;
  border:1px solid var(--ios-border-strong) !important;
  border-radius:15px !important;
  background:#fff !important;
  color:var(--ios-text) !important;
  font-size:16px !important;
  font-weight:700 !important;
  outline:none !important;
  box-shadow:inset 0 1px 0 rgba(0,0,0,.02) !important;
}
input::placeholder{color:var(--ios-sub2);font-weight:650;}
input:focus{border-color:rgba(10,132,255,.65) !important;box-shadow:var(--ios-focus) !important;}
.clear-btn{
  position:absolute !important;
  right:7px !important;
  top:50% !important;
  transform:translateY(-50%);
  width:30px !important;
  height:30px !important;
  min-width:30px !important;
  min-height:30px !important;
  border:0 !important;
  border-radius:999px !important;
  background:rgba(142,142,147,.14) !important;
  color:var(--ios-sub) !important;
  font-size:18px !important;
  font-weight:800 !important;
  padding:0 !important;
}
.history-btn.inline{
  min-width:78px !important;
  min-height:48px !important;
  padding:0 11px !important;
  border:1px solid rgba(201,37,45,.20) !important;
  border-radius:15px !important;
  background:rgba(201,37,45,.06) !important;
  color:var(--ios-red) !important;
  font-size:13px !important;
  font-weight:850 !important;
  box-shadow:none !important;
}
.input-btns{
  display:flex !important;
  justify-content:center !important;
  margin-top:12px !important;
  gap:10px !important;
}
.input-btns button,
form button[type="submit"],
#searchBtn,#searchStreetwellBtn,#placeSearchBtn,#nearbyStreetwellsBtn{
  min-height:50px !important;
  border:0 !important;
  border-radius:16px !important;
  background:linear-gradient(135deg,var(--ios-red),var(--ios-red-2)) !important;
  color:#fff !important;
  font-size:16px !important;
  font-weight:900 !important;
  letter-spacing:-.01em;
  box-shadow:0 10px 20px rgba(201,37,45,.24) !important;
}
#searchBtn,#searchStreetwellBtn{
  width:100% !important;
  max-width:240px;
}
#placeSearchBtn{
  min-width:74px !important;
  padding:0 12px !important;
}
#nearbyStreetwellsBtn{
  width:100% !important;
  max-width:none !important;
  margin-top:2px !important;
  background:linear-gradient(135deg,#0a84ff,#0066cc) !important;
  box-shadow:0 10px 20px rgba(10,132,255,.22) !important;
}
[data-mode="hydrant"].input-btns{margin-top:10px !important;}

/* Result areas */
.result{
  margin:12px 0 0 !important;
  padding:13px 14px !important;
  border:1px solid var(--ios-border) !important;
  border-radius:18px !important;
  background:var(--ios-card-solid) !important;
  box-shadow:var(--ios-shadow-soft) !important;
  color:var(--ios-text) !important;
  text-align:left !important;
  font-size:15px !important;
}
.result:empty{display:none !important;}
#result:empty,#streetwellResult:empty,#placeStatus:empty,#placeNearbyResult:empty,#nearbyResult:empty{display:none !important;}
.actions-grid{
  display:grid !important;
  grid-template-columns:1fr 1fr !important;
  gap:10px !important;
  margin:12px 0 0 !important;
}
.map-link,.btn-eq{
  min-height:48px !important;
  border:0 !important;
  border-radius:16px !important;
  display:flex !important;
  align-items:center !important;
  justify-content:center !important;
  text-align:center !important;
  color:#fff !important;
  font-weight:900 !important;
  font-size:15px !important;
  text-decoration:none !important;
  box-shadow:var(--ios-shadow-soft) !important;
}
.map-link.gmap{background:linear-gradient(135deg,#0a84ff,#006bd6) !important;}
.map-link.amap{background:linear-gradient(135deg,var(--ios-red),var(--ios-red-2)) !important;}

/* Maps */
.nearby-map{
  width:100% !important;
  min-height:280px !important;
  margin:12px 0 0 !important;
  border:1px solid var(--ios-border) !important;
  border-radius:22px !important;
  overflow:hidden !important;
  background:#e5e5ea !important;
  box-shadow:var(--ios-shadow-soft) !important;
}
#placeMap{min-height:520px !important;}

/* Collapsible instructions */
.tips{
  position:relative;
  margin:12px 0 0 !important;
  padding:0 !important;
  border:1px solid var(--ios-border) !important;
  border-radius:20px !important;
  background:rgba(255,255,255,.86) !important;
  box-shadow:var(--ios-shadow-soft) !important;
  color:var(--ios-text) !important;
  text-align:left !important;
  overflow:hidden !important;
  transition:max-height .22s ease;
}
.tips .tips-toggle{
  width:100%;
  min-height:52px;
  border:0;
  border-radius:0;
  background:transparent;
  color:var(--ios-text);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  padding:0 14px;
  font-size:15px;
  font-weight:900;
  text-align:left;
}
.tips .tips-toggle::after{content:"⌄";font-size:18px;color:var(--ios-sub);transition:transform .2s ease;}
.tips.is-open .tips-toggle::after{transform:rotate(180deg);}
.tips .tips-content{padding:0 14px 14px;}
.tips:not(.is-open) .tips-content{display:none;}
.tips-subtitle{
  display:block !important;
  margin:12px 0 6px !important;
  color:var(--ios-red) !important;
  text-align:left !important;
  font-size:14px !important;
  font-weight:900 !important;
}
.tips-list{margin:6px 0 0 !important;padding-left:18px !important;}
.tips li,.tips span[id^="tip"]{
  color:#3a3a3c !important;
  font-size:14px !important;
  line-height:1.55 !important;
}

/* Weather / heat cards */
.weather-warning-box,.hsww-box{
  margin:12px 0 0 !important;
  padding:13px 14px !important;
  border-radius:20px !important;
  box-shadow:var(--ios-shadow-soft) !important;
  background:rgba(255,255,255,.88) !important;
  text-align:left !important;
}
.weather-warning-box{
  border:1px solid rgba(10,132,255,.22) !important;
}
.weather-warning-title,.hsww-title{
  display:flex !important;
  align-items:center !important;
  gap:8px !important;
  color:var(--ios-text) !important;
  font-size:15px !important;
  line-height:1.2 !important;
  font-weight:900 !important;
  letter-spacing:-.01em;
}
.weather-warning-title svg,.hsww-title svg{
  flex:0 0 auto;
  width:18px !important;
  height:18px !important;
}
.weather-warning-title-right,.hsww-title-right{
  margin-left:auto !important;
  color:var(--ios-sub) !important;
  font-size:12px !important;
  font-weight:750 !important;
}
#weatherWarningList,#hswwContent{
  margin-top:8px !important;
  color:#3a3a3c !important;
  font-size:14px !important;
  line-height:1.45 !important;
}
.hsww-box{border:1px solid rgba(255,149,0,.26) !important;}
#hswwSubtitle{display:none !important;}
#weather-warning{display:none !important;}

/* Footer */
.site-footer{
  width:min(100% - 24px,460px) !important;
  margin:0 auto calc(14px + var(--safe-bottom)) !important;
  padding:12px 14px !important;
  border:0 !important;
  border-radius:18px !important;
  background:rgba(255,255,255,.58) !important;
  box-shadow:none !important;
  color:var(--ios-sub) !important;
  font-size:12px !important;
  line-height:1.45;
}
.footer-inner{display:flex !important;flex-wrap:wrap !important;gap:6px 10px !important;align-items:center !important;justify-content:center !important;}
.footer-left,.footer-right{display:flex !important;align-items:center !important;gap:6px !important;flex-wrap:wrap !important;justify-content:center !important;}
.site-footer a{color:var(--ios-red) !important;font-weight:800 !important;}
.back-to-top{
  right:16px !important;
  bottom:calc(18px + var(--safe-bottom)) !important;
  width:44px !important;
  height:44px !important;
  border-radius:999px !important;
  background:rgba(28,28,30,.86) !important;
  color:#fff !important;
  backdrop-filter:blur(10px);
}

/* MPOC overlay polish */
.mpoc-bar{background:rgba(201,37,45,.96) !important;padding:calc(10px + var(--safe-top)) 12px 10px !important;}
.mpoc-back{border-radius:14px !important;min-height:40px !important;}
.mpoc-title{font-weight:900 !important;}

/* Night mode overrides (existing JS uses body.night in older CSS) */
body.night, body.dark{
  --ios-bg:#000;
  --ios-card:rgba(28,28,30,.84);
  --ios-card-solid:#1c1c1e;
  --ios-border:rgba(255,255,255,.12);
  --ios-border-strong:rgba(255,255,255,.18);
  --ios-text:#f5f5f7;
  --ios-sub:#aeaeb2;
  --ios-sub2:#8e8e93;
  background:linear-gradient(180deg,#17090a 0%,#050505 45%,#000 100%);
}
body.night .container, body.dark .container{background:rgba(28,28,30,.72) !important;box-shadow:0 12px 32px rgba(0,0,0,.55) !important;}
body.night input, body.dark input{background:#111113 !important;color:var(--ios-text) !important;}
body.night .mode-btn:not([aria-pressed="true"]), body.dark .mode-btn:not([aria-pressed="true"]),
body.night form[data-mode], body.dark form[data-mode],
body.night .result, body.dark .result,
body.night .tips, body.dark .tips,
body.night .weather-warning-box, body.dark .weather-warning-box,
body.night .hsww-box, body.dark .hsww-box{
  background:rgba(28,28,30,.86) !important;
  color:var(--ios-text) !important;
}
body.night .tips li, body.dark .tips li,
body.night .tips span[id^="tip"], body.dark .tips span[id^="tip"],
body.night #weatherWarningList, body.dark #weatherWarningList,
body.night #hswwContent, body.dark #hswwContent{color:#d1d1d6 !important;}

/* Accessibility / motion */
button:focus-visible,a:focus-visible,input:focus-visible{outline:none !important;box-shadow:var(--ios-focus) !important;}
@media (prefers-reduced-motion: reduce){*,*::before,*::after{transition:none !important;animation:none !important;scroll-behavior:auto !important;}}
@media (max-width:360px){
  .container{width:calc(100% - 16px) !important;padding:12px 10px 16px !important;border-radius:28px !important;}
  #mainTitle{font-size:27px !important;}
  .mode-btn{min-height:72px !important;padding-left:44px !important;font-size:16px !important;}
  .mode-btn::after{font-size:10px;}
  .input-row{grid-template-columns:1fr !important;}
  .history-btn.inline,#placeSearchBtn{width:100% !important;}
  .actions-grid{grid-template-columns:1fr !important;}
}


/* iOS v4 additions: Home Screen tip + Tea Time page */
.app-install-tip{
  display:flex;
  gap:9px;
  align-items:flex-start;
  margin:12px 0 0;
  padding:11px 12px;
  border:1px solid rgba(10,132,255,.18);
  border-radius:16px;
  background:rgba(10,132,255,.07);
  color:#1f4f83;
  font-size:14px;
  line-height:1.45;
  font-weight:780;
}
.app-install-tip-icon{
  flex:0 0 auto;
  font-size:18px;
  line-height:1.15;
}
body.night .app-install-tip, body.dark .app-install-tip{
  background:rgba(10,132,255,.14);
  border-color:rgba(10,132,255,.28);
  color:#d8ecff;
}
.footer-right a[href="tea-time.html"]{
  display:inline-flex;
  align-items:center;
  gap:4px;
}
.footer-right a[href="tea-time.html"]::before{
  content:"🥤";
  font-size:13px;
}

body.tea-page{
  min-height:100dvh;
  padding:calc(12px + var(--safe-top)) 12px calc(18px + var(--safe-bottom));
}
.tea-shell{
  width:min(100%,460px);
  margin:0 auto;
}
.tea-card{
  position:relative;
  overflow:hidden;
  padding:18px;
  border:1px solid var(--ios-border);
  border-radius:32px;
  background:rgba(255,255,255,.82);
  box-shadow:var(--ios-shadow);
  backdrop-filter:saturate(160%) blur(18px);
  -webkit-backdrop-filter:saturate(160%) blur(18px);
}
.tea-card::before{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background:radial-gradient(circle at 80% 0%, rgba(201,37,45,.12), transparent 36%);
}
.tea-topbar{
  position:relative;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:10px;
  margin-bottom:18px;
}
.tea-back{
  min-height:40px;
  padding:8px 12px;
  border:1px solid var(--ios-border);
  border-radius:999px;
  background:rgba(255,255,255,.85);
  color:var(--ios-red);
  text-decoration:none;
  font-size:14px;
  font-weight:900;
}
.tea-badge{
  padding:7px 10px;
  border-radius:999px;
  background:rgba(201,37,45,.10);
  color:var(--ios-red);
  font-size:12px;
  font-weight:900;
  letter-spacing:.04em;
}
.tea-hero{
  position:relative;
  text-align:left;
}
.tea-kicker{
  color:var(--ios-red);
  font-size:13px;
  font-weight:950;
  letter-spacing:.08em;
  text-transform:uppercase;
}
.tea-title{
  margin:8px 0 8px;
  color:var(--ios-text);
  font-size:34px;
  line-height:1.05;
  font-weight:950;
  letter-spacing:-.045em;
}
.tea-subtitle{
  margin:0;
  color:var(--ios-sub);
  font-size:15px;
  line-height:1.55;
  font-weight:720;
}
.tea-qr-card{
  position:relative;
  margin:18px auto 0;
  padding:14px;
  border:1px solid rgba(201,37,45,.16);
  border-radius:26px;
  background:#fff;
  box-shadow:var(--ios-shadow-soft);
  text-align:center;
}
.tea-qr-card img{
  display:block;
  width:min(100%,320px);
  height:auto;
  margin:0 auto;
  border-radius:22px;
}
.tea-qr-caption{
  margin:12px 0 0;
  color:#3a3a3c;
  font-size:14px;
  line-height:1.5;
  font-weight:820;
}
.tea-note{
  position:relative;
  margin:16px 0 0;
  padding:13px 14px;
  border:1px solid rgba(255,149,0,.24);
  border-radius:20px;
  background:rgba(255,149,0,.08);
  color:#6b3f00;
  font-size:13px;
  line-height:1.5;
  font-weight:750;
}
.tea-actions{
  position:relative;
  display:grid;
  gap:10px;
  margin-top:16px;
}
.tea-action-primary,.tea-action-secondary{
  display:flex;
  min-height:48px;
  align-items:center;
  justify-content:center;
  border-radius:16px;
  text-decoration:none;
  font-weight:950;
}
.tea-action-primary{
  color:#fff;
  background:linear-gradient(135deg,var(--ios-red),var(--ios-red-2));
  box-shadow:0 10px 24px rgba(201,37,45,.25);
}
.tea-action-secondary{
  color:var(--ios-red);
  background:rgba(201,37,45,.08);
}
.tea-footer{
  margin:14px 0 0;
  color:var(--ios-sub);
  text-align:center;
  font-size:12px;
  font-weight:700;
}
body.night.tea-page .tea-card, body.dark.tea-page .tea-card,
body.night.tea-page .tea-back, body.dark.tea-page .tea-back,
body.night.tea-page .tea-qr-card, body.dark.tea-page .tea-qr-card{
  background:rgba(28,28,30,.86);
  border-color:rgba(255,255,255,.12);
}
body.night.tea-page .tea-qr-caption, body.dark.tea-page .tea-qr-caption{color:#f2f2f7;}
body.night.tea-page .tea-note, body.dark.tea-page .tea-note{color:#ffe7b3;background:rgba(255,159,10,.14);}



/* v5 Tea Time / shortcut icon refinements */
.ios-mode-card .mode-icon,
.app-shortcut .mode-icon,
.quick-card .mode-icon,
.mode-card .mode-icon {
  line-height: 1;
}

.payme-prompt {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 12px 18px;
  border-radius: 999px;
  background: linear-gradient(135deg, #d7262e, #ff4f58);
  color: #fff !important;
  font-weight: 900;
  text-decoration: none;
  box-shadow: 0 12px 24px rgba(215,38,46,.24);
}

.payme-qr-link {
  display: block;
  border-radius: 24px;
  overflow: hidden;
  -webkit-tap-highlight-color: transparent;
}

.payme-qr-link:active {
  transform: scale(.985);
}



/* v6 location shortcut + lift marker update */
.mode-btn::after {
  white-space: normal !important;
  line-height: 1.18 !important;
  overflow-wrap: anywhere;
}
@media (max-width: 420px) {
  .mode-btn {
    min-height: 82px !important;
    padding-right: 9px !important;
  }
  .mode-btn::after {
    font-size: 10px !important;
  }
}