*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent;}

/* ============ MOTION TOKENS ============ */
:root{
  --ease-out:cubic-bezier(.22,.61,.36,1);
  --ease-standard:cubic-bezier(.4,0,.2,1);
  --ease-spring:cubic-bezier(.32,.72,0,1);
  --dur-fast:.16s;
  --dur-base:.28s;
  --dur-slow:.45s;
}

/* ============ THEME TOKENS ============ */
:root{
  --blue:#0A84FF; --green:#30D158; --orange:#FF9F0A; --red:#FF3B30; --purple:#AF52DE;
  --background:#F2F2F7; --card:rgba(255,255,255,.86);
  --surface:#FFFFFF; --surface-alt:#F2F2F7; --secondary-btn:#E9E9EE;
  --nav-bg:rgba(255,255,255,.86); --header-bg:rgba(242,242,247,.78); --header-border:rgba(60,60,67,.12);
  --text:#1C1C1E; --sub:#8A8A8E;
  --radius:26px; --shadow:0 1px 2px rgba(28,28,30,.04), 0 10px 28px rgba(28,28,30,.06); --border:rgba(60,60,67,.08);
  --card-blur:20px; --nav-blur:24px; --header-blur:20px; --track-bg:#E5E5EA;
  --body-bg:#F2F2F7;
  --line-total:#0A84FF;
}
html.dark{
  --background:#000000; --card:rgba(28,28,30,.88);
  --surface:#161618; --surface-alt:#1C1C1E; --secondary-btn:#2C2C2E;
  --nav-bg:rgba(18,18,20,.86); --header-bg:rgba(0,0,0,.72); --header-border:rgba(255,255,255,.08);
  --text:#F5F5F7; --sub:#8E8E93; --border:rgba(255,255,255,.07); --track-bg:#2C2C2E;
  --body-bg:#000000; --shadow:0 0 0 1px rgba(255,255,255,.04), 0 18px 40px rgba(0,0,0,.55);
  --line-total:#409CFF;
  --blue:#409CFF; --green:#32D74B; --orange:#FF9F0A; --red:#FF453A; --purple:#BF5AF2;
}
html.apple{
  --blue:#9BAEBD; --green:#30D158; --orange:#FF9F0A; --red:#FF6961; --purple:#B79FE0;
  --metal-blue:linear-gradient(135deg,#E4E9EE 0%,#AEBBC6 22%,#6E8497 48%,#435364 72%,#263038 100%);
  --metal-round:radial-gradient(170% 260% at 32% 6%, #F2F5F7 0%, #DEE5E9 14%, #C1CCD3 28%, #9FB0B9 42%, #7C919D 56%, #5D7280 68%, #445764 79%, #313F49 88%, #232D34 95%, #1B2329 100%);
  --background:#232527; --card:rgba(255,255,255,.055);
  --surface:#333537; --surface-alt:#2A2C2E; --secondary-btn:#3E4144;
  --nav-bg:rgba(23,25,26,.82); --header-bg:rgba(20,21,23,.74); --header-border:rgba(255,255,255,.07);
  --text:#F2F3F4; --sub:#96999E; --shadow:0 1px 0 rgba(255,255,255,.04) inset, 0 20px 44px rgba(0,0,0,.5); --border:rgba(255,255,255,.08);
  --track-bg:#1B1D1E;
  --body-bg:
    radial-gradient(circle at 20% -8%, rgba(255,255,255,.05), transparent 50%),
    radial-gradient(circle at 88% 106%, rgba(255,255,255,.03), transparent 50%),
    linear-gradient(170deg, #2A2C2E, #1A1B1D 65%, #131415);
  letter-spacing:-.2px;
  --line-total:#9FB3C4;
}
html.apple.metalLight{
  --background:#EEEEF0; --card:rgba(255,255,255,.7);
  --surface:#FBFBFC; --surface-alt:#EFEFF1; --secondary-btn:#E3E4E7;
  --nav-bg:rgba(255,255,255,.82); --header-bg:rgba(250,250,251,.74); --header-border:rgba(0,0,0,.06);
  --text:#1D1E20; --sub:#77797E; --shadow:0 1px 2px rgba(0,0,0,.03), 0 12px 30px rgba(0,0,0,.07); --border:rgba(0,0,0,.05);
  --track-bg:#DEDFE2;
  --body-bg:
    radial-gradient(circle at 20% -8%, #ffffff, transparent 50%),
    linear-gradient(170deg, #f6f6f7, #e9eaec 65%, #dfe0e3);
  --line-total:#5C7285;
}
html.glass{
  --blue:#0A84FF; --green:#30D158; --orange:#FF9F0A; --red:#FF453A; --purple:#BF5AF2;
  --background:#E8EEFB; --card:rgba(255,255,255,.5);
  --surface:rgba(255,255,255,.66); --surface-alt:rgba(255,255,255,.42); --secondary-btn:rgba(255,255,255,.55);
  --nav-bg:rgba(255,255,255,.5); --header-bg:rgba(255,255,255,.4); --header-border:rgba(255,255,255,.6);
  --text:#101018; --sub:#5B5B66; --shadow:0 1px 1px rgba(31,38,135,.06), 0 20px 48px rgba(31,38,135,.14); --border:rgba(255,255,255,.7);
  --track-bg:rgba(255,255,255,.4); --card-blur:32px; --nav-blur:34px; --header-blur:28px;
  --line-total:#0A84FF;
  --body-bg:
    radial-gradient(circle at 10% 6%, rgba(255,140,190,.4), transparent 45%),
    radial-gradient(circle at 88% 12%, rgba(120,170,255,.45), transparent 48%),
    radial-gradient(circle at 30% 95%, rgba(140,255,210,.35), transparent 45%),
    linear-gradient(180deg, #dfe9ff, #eef2fb);
}

body{
  font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","Pretendard",sans-serif;
  background:var(--body-bg); background-attachment:fixed; color:var(--text);
  min-height:100vh; padding-bottom:130px; transition:background var(--dur-slow) var(--ease-standard),color var(--dur-base) var(--ease-standard);
  -webkit-font-smoothing:antialiased;
}
button,input,textarea,select{font:inherit;}
button{border:none;background:none;cursor:pointer;color:inherit;}
input,textarea,select{color:var(--text);}
input,textarea,select{transition:box-shadow var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out);}
input:focus,textarea:focus,select:focus{outline:none;box-shadow:0 0 0 3px color-mix(in srgb, var(--blue) 28%, transparent);}
::selection{background:color-mix(in srgb, var(--blue) 30%, transparent);}

/* glass/metal surfaces */
.glassCard{
  background:var(--card); backdrop-filter:blur(var(--card-blur)); -webkit-backdrop-filter:blur(var(--card-blur));
  box-shadow:var(--shadow); border:1px solid var(--border);
  transition:transform var(--dur-base) var(--ease-spring), box-shadow var(--dur-base) var(--ease-standard);
}
html.apple .glassCard, html.apple .statCard, html.apple .settingItem, html.apple .navPill, html.apple .fab, html.apple .header{
  border:1px solid rgba(255,255,255,.08);
  background-image:linear-gradient(155deg, rgba(255,255,255,.08), rgba(255,255,255,.015) 40%, rgba(0,0,0,.1));
}
html.apple.metalLight .glassCard, html.apple.metalLight .statCard, html.apple.metalLight .settingItem, html.apple.metalLight .navPill, html.apple.metalLight .header{
  border:1px solid rgba(0,0,0,.05);
  background-image:linear-gradient(155deg, rgba(255,255,255,.55), rgba(255,255,255,.12) 40%, rgba(0,0,0,.015));
}
html.glass .glassCard, html.glass .statCard, html.glass .settingItem, html.glass .header, html.glass .bottomNav{
  backdrop-filter:blur(var(--card-blur)) saturate(180%); -webkit-backdrop-filter:blur(var(--card-blur)) saturate(180%);
  box-shadow:var(--shadow), inset 0 1px 0 rgba(255,255,255,.55);
}

/* subtle lift on hover, pointer devices only, respects Apple's understated feel */
@media (hover:hover) and (pointer:fine){
  .glassCard:hover, .statCard:hover, .miniCard:hover{
    transform:translateY(-2px);
  }
}

/* HEADER */
.header{
  position:sticky; top:0; z-index:100; display:flex; justify-content:space-between; align-items:center;
  padding:18px 22px; backdrop-filter:blur(var(--header-blur)); background:var(--header-bg);
  border-bottom:1px solid var(--header-border); transition:background var(--dur-base) var(--ease-standard);
}
.logo{font-size:22px;font-weight:700;letter-spacing:-.03em;}
.logo span{color:var(--blue);}
html.apple .logo span{ background:var(--metal-blue); -webkit-background-clip:text; background-clip:text; color:transparent; }
.headerBtn{
  width:40px;height:40px;border-radius:13px;background:var(--card);backdrop-filter:blur(var(--card-blur));
  box-shadow:var(--shadow);transition:transform var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);font-size:16px;display:flex;align-items:center;justify-content:center;
}
.headerBtn:active{transform:scale(.92);box-shadow:0 1px 2px rgba(0,0,0,.06);}

main{max-width:760px;margin:auto;padding:20px;}
.page{display:none;}
.page.active{display:block;animation:fade var(--dur-slow) var(--ease-out);}
@keyframes fade{from{opacity:0;transform:translateY(10px) scale(.99);}to{opacity:1;transform:none;}}

/* HERO */
.heroCard{padding:28px;border-radius:30px;margin-bottom:18px;}
.heroEyebrow{color:var(--sub);margin-bottom:8px;font-size:13px;font-weight:500;}
.heroCard h1{font-size:29px;line-height:1.22;margin-bottom:26px;letter-spacing:-0.025em;font-weight:700;}
.progressWrapper{display:flex;justify-content:center;}
.progressCircle{
  width:144px;height:144px;border-radius:50%;position:relative;display:flex;align-items:center;justify-content:center;
  transition:background var(--dur-slow) var(--ease-standard);
}
html.apple .progressCircle{box-shadow:inset 0 2px 4px rgba(255,255,255,.12), inset 0 -2px 6px rgba(0,0,0,.38);}
.progressCircle::after{content:'';position:absolute;width:110px;height:110px;border-radius:50%;background:var(--surface);}
html.glass .progressCircle::after{background:#fff;}
.progressCircle span{position:relative;z-index:2;font-size:25px;font-weight:700;text-align:center;letter-spacing:-.02em;}
.progressCircle small{position:relative;z-index:2;display:block;font-size:11px;color:var(--sub);font-weight:600;margin-top:3px;}
.heroStats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:26px;}
.heroStats2{grid-template-columns:repeat(2,1fr);}
.dateBar{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-radius:20px;margin-bottom:12px;}
.dateBar .dateBarLbl{font-size:13px;color:var(--sub);font-weight:500;}
.dateBar .dateBarVal{font-size:16px;font-weight:700;text-align:right;letter-spacing:-.01em;}
.statCard{background:var(--surface);border-radius:18px;padding:16px 8px;text-align:center;box-shadow:0 1px 2px rgba(0,0,0,.03);border:1px solid var(--border);transition:transform var(--dur-base) var(--ease-spring);}
.statCard h2{font-size:clamp(14px,4.4vw,20px);margin-bottom:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-weight:700;letter-spacing:-.01em;}
.statCard h2.dateText{white-space:normal;word-break:keep-all;line-height:1.25;font-size:clamp(13px,3.8vw,17px);overflow:visible;text-overflow:clip;}
.statCard p{color:var(--sub);font-size:11.5px;font-weight:500;}

.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-bottom:12px;}
.miniCard{padding:16px 18px;border-radius:20px;}
.miniCard .lbl{font-size:12px;color:var(--sub);font-weight:500;margin-bottom:6px;}
.miniCard .val{font-size:18px;font-weight:700;letter-spacing:-0.01em;}
.pos{color:var(--green);} .neg{color:var(--red);}

.sectionCard{padding:22px;border-radius:24px;margin-bottom:16px;}
.sectionCard h3{font-size:17px;margin-bottom:14px;letter-spacing:-0.01em;font-weight:700;}
.sectionCard .desc{color:var(--sub);font-size:13px;margin-top:-8px;margin-bottom:14px;line-height:1.5;}

/* category pills */
.pillRow{display:flex;gap:8px;overflow-x:auto;overflow-y:visible;padding:14px 4px 20px;margin:-14px -4px -2px;scrollbar-width:none;}
.pillRow::-webkit-scrollbar{display:none;}
.pill{white-space:nowrap;padding:8px 15px;border-radius:999px;background:var(--surface);color:var(--text);
  border:1px solid var(--border);font-size:12.5px;font-weight:600;flex:0 0 auto;transition:background var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);}
.pill:active{transform:scale(.95);}
.pill.active{background:var(--blue);color:#fff;border-color:transparent;}
html.apple .pill.active{background:var(--metal-round);background-clip:padding-box;color:#EEF2F5;text-shadow:0 1px 1px rgba(0,0,0,.35);
  border:1px solid rgba(255,255,255,.14);box-shadow:0 8px 18px rgba(0,0,0,.3), inset 0 0 10px rgba(0,0,0,.26), inset 0 1px 2px rgba(255,255,255,.38);}

/* list item / card */
.itemCard{padding:18px 20px;border-radius:20px;margin-bottom:10px;transition:transform var(--dur-base) var(--ease-spring), box-shadow var(--dur-base) var(--ease-standard);}
@media (hover:hover) and (pointer:fine){ .itemCard:hover{transform:translateY(-2px);} }
.itemHead{display:flex;justify-content:space-between;align-items:flex-start;gap:10px;}
.itemTitle{font-weight:600;font-size:14.5px;}
.tag{display:inline-block;padding:3px 9px;border-radius:999px;font-size:10.5px;font-weight:600;background:var(--surface-alt);color:var(--sub);margin-left:6px;}
.itemSub{font-size:12px;color:var(--sub);margin-top:4px;}
.itemActions{display:flex;gap:8px;margin-top:12px;}
.smallBtn{padding:7px 13px;border-radius:10px;font-size:11.5px;font-weight:600;background:var(--secondary-btn);color:var(--text);transition:transform var(--dur-fast) var(--ease-out), opacity var(--dur-fast) var(--ease-out);}
.smallBtn:active{transform:scale(.94);opacity:.85;}
.smallBtn.danger{color:var(--red);}
html.apple .smallBtn{background:var(--metal-graphite, var(--secondary-btn));}

.empty{text-align:center;padding:46px 20px;color:var(--sub);font-size:13.5px;line-height:1.6;}
.brMobile{display:inline;}
@media(max-width:480px){.brMobile{display:block;}}

.btn{padding:12px 20px;border-radius:15px;font-weight:600;font-size:14px;background:var(--blue);color:#fff;transition:transform var(--dur-fast) var(--ease-out), box-shadow var(--dur-base) var(--ease-standard);}
html.apple .btn{background:var(--metal-blue);color:#EEF2F5;text-shadow:0 1px 1px rgba(0,0,0,.35);
  border:1px solid rgba(255,255,255,.22);box-shadow:0 12px 26px rgba(0,0,0,.38), inset 0 1px 0 rgba(255,255,255,.45), inset 0 -6px 10px rgba(0,0,0,.22);}
.btn.secondary{background:var(--secondary-btn);color:var(--text);}
.btn:active{transform:scale(.96);}

.fab{
  position:fixed;right:20px;bottom:110px;width:58px;height:58px;border-radius:50%;
  background:var(--blue);color:#fff;font-size:28px;font-weight:300;
  box-shadow:0 1px 2px rgba(10,132,255,.2), 0 14px 32px rgba(10,132,255,.32);display:flex;align-items:center;justify-content:center;z-index:400;
  transition:transform var(--dur-base) var(--ease-spring), box-shadow var(--dur-base) var(--ease-standard);
}
html.apple .fab{background:var(--metal-round);background-clip:padding-box;box-shadow:0 16px 34px rgba(0,0,0,.46), inset 0 0 16px rgba(0,0,0,.28), inset 0 1px 3px rgba(255,255,255,.42);}
.fab:active{transform:scale(.92);}
@media (hover:hover) and (pointer:fine){ .fab:hover{transform:translateY(-2px);} .fab:hover:active{transform:scale(.92);} }

/* bottom nav */
.bottomNav{
  position:fixed;left:50%;transform:translateX(-50%);bottom:16px;width:calc(100% - 28px);max-width:500px;
  height:66px;display:flex;justify-content:space-around;align-items:center;border-radius:24px;
  background:var(--nav-bg);backdrop-filter:blur(var(--nav-blur));box-shadow:var(--shadow);border:1px solid var(--border);z-index:500;
}
.navBtn{display:flex;flex-direction:column;align-items:center;gap:3px;color:var(--sub);transition:color var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-spring);flex:1;}
.navBtn.active{color:var(--blue);transform:translateY(-1px);}
html.apple .navBtn.active{color:#DCE3E9;text-shadow:0 0 10px rgba(143,166,184,.55);}
.navIcon{width:22px;height:22px;}
.navIcon svg{width:100%;height:100%;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;transition:stroke-width var(--dur-base) var(--ease-out);}
.navBtn.active .navIcon svg{stroke-width:2.2;}
.navBtn small{font-size:10px;font-weight:600;letter-spacing:-.01em;}

/* settings */
.settingsList{display:flex;flex-direction:column;gap:10px;}
.settingItem{width:100%;display:flex;justify-content:space-between;align-items:center;padding:16px 18px;border-radius:18px;transition:transform var(--dur-base) var(--ease-spring);}
@media (hover:hover) and (pointer:fine){ .settingItem:hover{transform:translateY(-2px);} }
.settingItem.danger{color:var(--red);}
.themeSettingItem{flex-direction:column;align-items:stretch;gap:16px;}
.themeOptions{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;}
.themeOption{display:flex;flex-direction:column;align-items:center;gap:8px;padding:12px 6px;border-radius:16px;background:var(--surface-alt);color:var(--sub);font-size:11.5px;font-weight:600;transition:transform var(--dur-fast) var(--ease-out), background var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out);border:2px solid transparent;}
@media (hover:hover) and (pointer:fine){ .themeOption:hover{transform:translateY(-2px);} }
.themeOption:active{transform:scale(.96);}
.themeOption.active{color:var(--text);border-color:var(--blue);background:var(--surface);}
.themeSwatch{width:38px;height:38px;border-radius:50%;overflow:hidden;display:block;box-shadow:0 3px 8px rgba(0,0,0,.16);}
.themeSwatchDefault{background:linear-gradient(135deg,#ffffff,#eef2f7 55%,#0A84FF);}
.themeSwatchDark{background:linear-gradient(135deg,#3A3A3C,#000000 60%,#409CFF);}
.themeSwatchApple{background:linear-gradient(135deg,#E4E9EE,#6E8497 45%,#263038 75%,#131415);}
.themeSwatchGlass{background:linear-gradient(135deg,rgba(255,120,180,.9),rgba(120,170,255,.9) 55%,rgba(255,255,255,.95));}
.switchToggle{position:relative;width:50px;height:30px;border-radius:999px;background:var(--track-bg);transition:background var(--dur-base) var(--ease-standard);flex-shrink:0;}
.switchToggle .switchKnob{position:absolute;top:2px;left:2px;width:26px;height:26px;border-radius:50%;background:#fff;box-shadow:0 2px 5px rgba(0,0,0,.18);transition:left var(--dur-base) var(--ease-spring);}
.switchToggle.on{background:var(--green);}
.switchToggle.on .switchKnob{left:22px;}

.driveStatusWrap{display:flex;flex-direction:column;align-items:flex-end;gap:2px;}
.driveTime{font-size:11px;color:var(--sub);}

/* modal */
.modal{position:fixed;inset:0;display:flex;justify-content:center;align-items:flex-end;background:rgba(0,0,0,.32);
  backdrop-filter:blur(14px);z-index:1000;animation:fadeBg var(--dur-base) var(--ease-out);}
@keyframes fadeBg{from{opacity:0;}to{opacity:1;}}
.modalSheet{width:100%;max-width:520px;max-height:90vh;overflow:auto;background:var(--surface);border-radius:28px 28px 0 0;padding:26px;animation:slideUp var(--dur-slow) var(--ease-spring);border:1px solid var(--border);border-bottom:none;}
@keyframes slideUp{from{transform:translateY(100%);}to{transform:translateY(0);}}
.inputGroup{display:flex;flex-direction:column;gap:7px;margin-bottom:15px;}
.inputGroup label{font-size:12.5px;font-weight:600;color:var(--sub);}
.inputGroup input,.inputGroup select,.inputGroup textarea{width:100%;padding:13px 14px;border-radius:14px;background:var(--surface-alt);border:1px solid transparent;font-size:14px;transition:border-color var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);}
.inputGroup input:focus,.inputGroup select:focus,.inputGroup textarea:focus{border-color:color-mix(in srgb, var(--blue) 45%, transparent);}
.modalButtons{display:flex;gap:10px;margin-top:18px;}
.primaryButton,.secondaryButton{flex:1;height:48px;border-radius:14px;font-weight:600;transition:transform var(--dur-fast) var(--ease-out);}
.primaryButton:active,.secondaryButton:active{transform:scale(.97);}
.primaryButton{background:var(--blue);color:#fff;}
html.apple .primaryButton{background:var(--metal-blue);color:#EEF2F5;}
.secondaryButton{background:var(--secondary-btn);color:var(--text);}

.chart-wrap{position:relative;height:250px;}
.chart-scroll{overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch;scrollbar-width:thin;}
.chart-scroll::-webkit-scrollbar{height:5px;}
.chart-scroll::-webkit-scrollbar-thumb{background:var(--track-bg);border-radius:3px;}
.chart-scroll-hint{text-align:center;font-size:11px;color:var(--sub);margin-top:8px;}
.donut-wrap{position:relative;height:164px;width:164px;margin:0 auto;}
.donut-row{display:flex;gap:18px;justify-content:center;flex-wrap:wrap;margin-bottom:6px;}
.donut-col{display:flex;flex-direction:column;align-items:center;gap:10px;flex:0 0 auto;}
.donut-col-label{font-size:11.5px;font-weight:600;color:var(--sub);}
.allocEditor{display:flex;flex-direction:column;gap:14px;margin-top:16px;}
.allocRow{display:flex;flex-direction:column;gap:6px;}
.allocRowHead{display:flex;justify-content:space-between;align-items:center;font-size:13px;gap:10px;}
.allocRowHead>span:first-child{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.allocRowHead .swatch{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:8px;}
.allocRowHead .allocVal{font-weight:600;flex-shrink:0;}
.allocRow input[type="range"]{margin:0;}
.allocSumRow{display:flex;justify-content:space-between;align-items:center;padding:12px 14px;border-radius:14px;background:var(--surface-alt);font-size:12.5px;font-weight:600;margin-top:4px;}
.allocSumRow.warn{color:var(--red);}
.slider{width:100%;-webkit-appearance:none;height:4px;border-radius:3px;background:var(--track-bg);outline:none;margin:16px 0;}
.slider::-webkit-slider-thumb{-webkit-appearance:none;width:20px;height:20px;border-radius:50%;background:var(--blue);cursor:pointer;box-shadow:0 2px 6px rgba(0,0,0,.25);transition:transform var(--dur-fast) var(--ease-out);}
.slider::-webkit-slider-thumb:active{transform:scale(1.15);}
html.apple:not(.metalLight) .slider::-webkit-slider-thumb{background:#313437;box-shadow:0 2px 6px rgba(0,0,0,.5), 0 0 0 3px rgba(255,255,255,.08);}
html.apple:not(.metalLight) .slider::-moz-range-thumb{background:#313437;border:none;box-shadow:0 2px 6px rgba(0,0,0,.5), 0 0 0 3px rgba(255,255,255,.08);}
.badge{display:flex;flex-direction:column;align-items:center;gap:8px;padding:16px 8px;border-radius:18px;text-align:center;transition:opacity var(--dur-base) var(--ease-out);}
.badge-icon{width:46px;height:46px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:20px;background:linear-gradient(135deg,var(--blue),var(--purple));}
.badge.locked{opacity:.35;}
.badge.locked .badge-icon{background:var(--surface-alt);filter:grayscale(1);}
.footer-note{font-size:12px;color:var(--sub);line-height:1.7;padding:18px;}
@media(max-width:480px){.themeOptions{grid-template-columns:repeat(4,1fr);}}

/* ===================================== */
/* WELCOME / INSTALL GUIDE                */
/* ===================================== */
.welcomeHeader{text-align:center;}
.welcomeEmoji{font-size:40px;margin-bottom:8px;}
.welcomeSub{color:var(--sub);margin-top:8px;line-height:1.6;font-size:13.5px;}
.installGuide{display:flex;flex-direction:column;gap:12px;margin:20px 0 22px;}
.installStep{display:flex;align-items:flex-start;gap:14px;padding:14px 16px;border-radius:18px;background:var(--surface-alt);}
.installStepNum{flex-shrink:0;width:26px;height:26px;border-radius:50%;background:var(--blue);color:#fff;font-size:13px;font-weight:700;display:flex;align-items:center;justify-content:center;}
.installStepText strong{display:block;margin-bottom:4px;font-size:14.5px;font-weight:600;}
.installStepText p{color:var(--sub);font-size:12.5px;line-height:1.6;}
.installIcon{font-weight:700;}
.welcomeDriveNote{display:flex;align-items:flex-start;gap:10px;margin-top:6px;padding:13px 15px;border-radius:15px;background:var(--surface-alt);color:var(--sub);font-size:12.5px;line-height:1.5;}
.welcomeDriveIcon{font-size:15px;flex-shrink:0;line-height:1.4;}
html.apple .installStepNum{background:var(--metal-blue);color:#EEF2F5;text-shadow:0 1px 1px rgba(0,0,0,.35);}

/* ===================================== */
/* MOTION & ACCESSIBILITY                 */
/* ===================================== */
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
  }
}