/* IYAMAM Engineering - phone app. Navy / coral identity, quiet surfaces, precise type, soft depth. */
:root{
  --navy:#0f1f33;--navy-2:#16304d;--navy-3:#1e3d61;--ink:#132236;--muted:#66768b;--faint:#94a3b4;
  --coral:#ee7149;--coral-2:#f59a7a;--coral-soft:#fff1eb;--coral-ink:#a5431f;
  --bg:#f3f5f9;--card:#ffffff;--line:#e6ebf2;--line-2:#eef2f7;
  --good:#23734b;--good-bg:#e6f4ec;--warn:#8a5b10;--warn-bg:#fff4df;--bad:#b0372b;--bad-bg:#fdebe7;
  --r-lg:22px;--r:16px;--r-sm:12px;
  --shadow:0 1px 1px #0f1f330a,0 8px 24px -8px #0f1f3322;
  --shadow-lift:0 2px 4px #0f1f3310,0 18px 40px -14px #0f1f3340;
  --ease:cubic-bezier(.2,.7,.2,1);
  font-family:"SF Pro Text","Segoe UI Variable Text","Segoe UI",Inter,Roboto,system-ui,-apple-system,sans-serif;
  color:var(--ink);background:var(--bg);font-size:16px;-webkit-text-size-adjust:100%;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0}
body{padding-bottom:calc(96px + env(safe-area-inset-bottom));background:
  radial-gradient(1200px 520px at 50% -260px,#dfe7f2 0,transparent 70%),var(--bg);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
[hidden]{display:none!important}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;border:0;background:none;padding:0;border-radius:var(--r-sm)}
button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:2.5px solid var(--coral);outline-offset:2px}
h1,h2,h3{margin:0;color:var(--navy);letter-spacing:-.022em;font-weight:720}
h1{font-size:clamp(1.65rem,6.2vw,2.15rem);line-height:1.1}
h2{font-size:1.18rem;line-height:1.25}
h3{font-size:.98rem;line-height:1.3;font-weight:650}
p{line-height:1.55;margin:.35rem 0}
.eyebrow{font-size:.64rem;font-weight:780;letter-spacing:.2em;text-transform:uppercase;color:var(--coral);margin:0 0 .45rem}
.hint{font-size:.78rem;color:var(--muted)}
.ico{fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex:0 0 auto}

/* ---------- top bar ---------- */
.top{position:sticky;top:0;z-index:30;display:flex;align-items:center;justify-content:space-between;gap:10px;color:#fff;
  padding:calc(10px + env(safe-area-inset-top)) max(18px,calc((100vw - 980px)/2)) 11px;
  background:linear-gradient(180deg,#0f1f33f2,#122840ee);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);
  box-shadow:0 1px 0 #ffffff12,0 10px 30px -18px #000}
.brand{display:flex;align-items:center;gap:11px}
.brand img{width:34px;height:34px;border-radius:10px;background:#ffffff10;padding:3px}
.brand b{display:block;letter-spacing:.24em;font-size:.95rem;font-weight:780}
.brand small{display:block;font-size:.5rem;letter-spacing:.34em;color:#9fb4cc;margin-top:2px}
.top-actions{display:flex;align-items:center;gap:7px}
.ghost{background:#ffffff14;color:#e9f1fa;min-height:34px;padding:.38rem .85rem;font-size:.76rem;font-weight:650;border-radius:999px;border:1px solid #ffffff1a;transition:background .2s}
.ghost.icon-only{width:34px;padding:0;display:grid;place-items:center}
.top .pill:before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;opacity:.8}
.ghost:active{background:#ffffff26}.ghost[aria-pressed=true]{background:var(--coral);border-color:var(--coral);color:#1b1f27}
.pill{display:inline-flex;align-items:center;gap:5px;border-radius:999px;padding:4px 10px;font-size:.68rem;font-weight:700;background:#edf1f6;color:#3b4d63;white-space:nowrap}
.top .pill{background:#ffffff14;color:#cfe0f2;border:1px solid #ffffff14}
.top .pill.good{background:#1f5a40;color:#cdf2dc;border-color:#2c7a56}
.pill.good{background:var(--good-bg);color:var(--good)}.pill.warn{background:var(--warn-bg);color:var(--warn)}
.pill.bad{background:var(--bad-bg);color:var(--bad)}.pill.coral{background:var(--coral-soft);color:var(--coral-ink)}

main{max-width:980px;margin:auto;padding:18px 18px 8px}
.view{animation:rise .32s var(--ease)}
@keyframes rise{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;border-radius:var(--r-lg);padding:24px 22px 22px;margin-bottom:14px;color:#fff;
  background:radial-gradient(420px 220px at 105% -10%,#ee714955,transparent 60%),radial-gradient(380px 200px at -10% 120%,#2b5a8a66,transparent 60%),
  linear-gradient(140deg,var(--navy) 0%,var(--navy-2) 55%,var(--navy-3) 100%);box-shadow:var(--shadow-lift)}
.hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(#ffffff08 1px,transparent 1px),linear-gradient(90deg,#ffffff08 1px,transparent 1px);
  background-size:26px 26px;mask-image:linear-gradient(120deg,#000 10%,transparent 70%);-webkit-mask-image:linear-gradient(120deg,#000 10%,transparent 70%)}
.hero>*{position:relative}.hero h1{color:#fff}.hero .eyebrow{color:var(--coral-2)}.hero p{color:#c6d4e4;font-size:.86rem}

/* ---------- stats ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:0 0 16px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:13px 8px 11px;text-align:center;box-shadow:var(--shadow);transition:transform .18s var(--ease),box-shadow .18s}
.stat:active{transform:scale(.97)}
.stat b{display:block;font-size:1.55rem;font-weight:760;color:var(--navy);letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.stat span{display:block;font-size:.66rem;color:var(--muted);font-weight:600;letter-spacing:.02em;margin-top:1px}

/* ---------- tiles ---------- */
.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:8px}
.tiles.two{grid-template-columns:repeat(2,1fr)}
.tile{position:relative;display:flex;flex-direction:column;align-items:flex-start;gap:6px;text-align:left;min-height:128px;padding:16px 15px 14px;
  background:linear-gradient(180deg,#fff,#fbfcfe);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s}
.tile:hover{box-shadow:var(--shadow-lift);border-color:#d9e1ec}.tile:active{transform:scale(.975)}
.tile-icon{display:grid;place-items:center;width:44px;height:44px;border-radius:14px;margin-bottom:4px;color:var(--coral);
  background:linear-gradient(145deg,#fff4ee,#ffe6db);box-shadow:inset 0 0 0 1px #f7d3c3}
.tile:nth-child(2n) .tile-icon{color:var(--navy-3);background:linear-gradient(145deg,#eef4fb,#e1eaf5);box-shadow:inset 0 0 0 1px #d2deec}
.tile b{font-size:.98rem;font-weight:700;color:var(--navy);letter-spacing:-.01em}
.tile small{font-size:.72rem;color:var(--muted);line-height:1.35}
.tile em{position:absolute;top:13px;right:13px;font-style:normal;font-size:.62rem;font-weight:750;color:var(--coral-ink);background:var(--coral-soft);border-radius:999px;padding:3px 8px}

/* ---------- page header ---------- */
.page-head{display:flex;align-items:center;gap:12px;margin:2px 0 14px}
.page-title{flex:1;min-width:0}.page-title .eyebrow{margin-bottom:.2rem}
.back{display:grid;place-items:center;width:42px;height:42px;border-radius:14px;background:var(--card);border:1px solid var(--line);color:var(--navy);box-shadow:var(--shadow);flex:0 0 auto;transition:transform .15s}
.back:active{transform:scale(.94)}

/* ---------- lists ---------- */
.section{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:20px 2px 10px}
.list{display:grid;gap:10px;grid-template-columns:minmax(0,1fr)}
.item h3,.item p{overflow-wrap:anywhere}.item p.clamp{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.item{display:block;width:100%;text-align:left;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:14px 15px;box-shadow:var(--shadow);
  transition:transform .16s var(--ease),box-shadow .16s}
button.item:active{transform:scale(.985)}
.item h3{margin:0 0 4px}.item p{margin:3px 0;font-size:.83rem;color:var(--muted)}
.item .meta{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}
.item.accent{border-left:3px solid var(--coral)}.item.overdue{border-left:3px solid var(--bad)}
.group{background:var(--card);border:1px solid var(--line);border-radius:var(--r);margin-bottom:10px;box-shadow:var(--shadow);overflow:hidden}
.group>summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:14px 16px;font-weight:680;color:var(--navy);cursor:pointer}
.group>summary::-webkit-details-marker{display:none}
.group>summary:after{content:"";width:8px;height:8px;border-right:2px solid var(--faint);border-bottom:2px solid var(--faint);transform:rotate(-45deg);transition:transform .2s;margin-left:4px}
.group[open]>summary:after{transform:rotate(45deg)}
.group>summary span:first-child{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.group .list{padding:0 12px 12px}.group .item{box-shadow:none;background:#fafbfd}

/* ---------- chips / inputs ---------- */
.chips{display:flex;gap:7px;overflow-x:auto;padding:2px 0 12px;scrollbar-width:none}.chips::-webkit-scrollbar{display:none}
.chips.wrap{flex-wrap:wrap;overflow:visible}
.chip{flex:0 0 auto;min-height:36px;padding:.4rem .9rem;border-radius:999px;background:var(--card);border:1px solid var(--line);font-size:.78rem;font-weight:650;color:var(--navy);transition:all .18s}
.chip[aria-pressed=true]{background:var(--navy);border-color:var(--navy);color:#fff;box-shadow:0 6px 16px -8px var(--navy)}
label{display:block;font-size:.78rem;font-weight:680;margin:14px 0 6px;color:var(--navy)}
input,select,textarea{width:100%;min-height:50px;padding:12px 14px;border:1px solid #d5deea;border-radius:14px;background:#fff;font-size:16px;transition:border-color .15s,box-shadow .15s}
input:focus,select:focus,textarea:focus{border-color:var(--coral);box-shadow:0 0 0 4px #ee714922;outline:none}
input[type=search]{padding-left:42px;background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2394a3b4' stroke-width='2' stroke-linecap='round'%3E%3Ccircle cx='10.5' cy='10.5' r='6.5'/%3E%3Cpath d='M15.5 15.5 20 20'/%3E%3C/svg%3E") 14px 50%/18px no-repeat;margin-bottom:10px}
select{margin-bottom:10px}
textarea{min-height:120px;resize:vertical}.pin{letter-spacing:.55em;text-align:center;font-size:1.45rem;font-weight:700}
.primary{display:block;width:100%;margin-top:16px;min-height:52px;border-radius:15px;font-weight:720;color:#1d2129;letter-spacing:.01em;
  background:linear-gradient(135deg,#f3845f,var(--coral));box-shadow:0 10px 24px -10px #ee7149aa;transition:transform .15s,box-shadow .15s}
.primary:active{transform:scale(.985)}
.secondary{background:#eaf0f7;color:var(--navy);min-height:44px;padding:.6rem 1rem;font-weight:650;border-radius:13px}
.link{color:var(--coral-ink);font-size:.82rem;font-weight:650;min-height:36px}

/* ---------- cards / data ---------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:18px;box-shadow:var(--shadow);margin-bottom:14px}
.card h3{margin-bottom:6px}
.conv{display:grid;grid-template-columns:1fr auto 1fr;gap:8px;align-items:center}.conv select{margin:0}.conv button{min-height:50px;width:50px;display:grid;place-items:center}
.row{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}.row>*{flex:1 1 120px;margin:0}
.result{margin-top:16px;padding:18px;border-radius:16px;background:linear-gradient(135deg,#f3f7fc,#eaf1f9);border:1px solid #dbe5f1;font-size:1.6rem;font-weight:780;color:var(--navy);overflow-wrap:anywhere;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.result small{display:block;font-size:.72rem;font-weight:600;color:var(--muted);letter-spacing:0;margin-bottom:2px}
table.kv{width:100%;border-collapse:collapse;margin-top:8px;font-size:.86rem}table.kv td{padding:10px 2px;border-bottom:1px solid var(--line-2)}
table.kv tr:last-child td{border-bottom:0}table.kv td:last-child{text-align:right;font-weight:720;color:var(--navy);font-variant-numeric:tabular-nums}
.svc{display:grid;grid-template-columns:repeat(auto-fill,minmax(128px,1fr));gap:7px;margin-top:12px}
.svc div{background:#f5f8fb;border:1px solid var(--line-2);border-radius:12px;padding:9px 10px;font-size:.74rem;color:var(--ink)}
.svc b{display:block;font-size:.6rem;color:var(--muted);letter-spacing:.1em;text-transform:uppercase;margin-bottom:2px}
.progress{height:5px;background:#edf1f6;border-radius:5px;overflow:hidden;margin-top:10px}.progress i{display:block;height:100%;border-radius:5px;background:linear-gradient(90deg,var(--coral),var(--coral-2))}
ul.clean{margin:6px 0 0;padding-left:18px}ul.clean li{margin:5px 0;font-size:.87rem;line-height:1.45}
.empty{padding:28px 18px;text-align:center;color:var(--muted);border:1px dashed #cfd9e5;border-radius:var(--r);background:#ffffffa8;font-size:.88rem}

/* ---------- showcase ---------- */
.present-hero{position:relative;overflow:hidden;border-radius:var(--r-lg);padding:30px 22px 26px;margin-bottom:16px;color:#fff;
  background:radial-gradient(520px 260px at 100% 0,#ee714959,transparent 60%),linear-gradient(150deg,#0b1726,#14304f 70%,#1d4068);box-shadow:var(--shadow-lift)}
.present-hero h1{color:#fff;font-size:clamp(2rem,7.5vw,2.8rem);letter-spacing:-.035em}.present-hero p{color:#c4d3e3;max-width:520px}
.present-hero .eyebrow{color:var(--coral-2)}
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:16px}
.show{display:block;text-align:left;background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow);transition:transform .22s var(--ease),box-shadow .22s}
.show:active{transform:scale(.985)}.show:hover{box-shadow:var(--shadow-lift)}
.show .thumb{aspect-ratio:4/3;background:linear-gradient(135deg,#f1f4f9,#e7edf5);display:grid;place-items:center;color:var(--faint);font-size:.78rem;border-bottom:1px solid var(--line)}
.show .thumb img{width:100%;height:100%;object-fit:contain;background:#fff}
.show .body{padding:14px 16px 16px}.show h3{margin-bottom:3px}.show p{margin:2px 0;font-size:.8rem;color:var(--muted)}
.present .hide-present{display:none!important}

/* ---------- pairing / PIN ---------- */
.unlock{max-width:420px;margin:9vh auto 0;text-align:center;padding:30px 24px}
.unlock img{width:72px;height:72px;margin-bottom:10px;border-radius:20px;box-shadow:var(--shadow)}
.unlock h1{margin-bottom:8px}

/* ---------- bottom navigation (floating glass bar) ---------- */
.nav{position:fixed;left:12px;right:12px;bottom:calc(10px + env(safe-area-inset-bottom));z-index:30;display:grid;grid-template-columns:repeat(5,1fr);gap:2px;
  max-width:560px;margin:auto;padding:6px;border-radius:22px;background:#ffffffd9;border:1px solid #ffffff;
  backdrop-filter:saturate(1.6) blur(18px);-webkit-backdrop-filter:saturate(1.6) blur(18px);box-shadow:0 14px 34px -12px #0f1f3355,0 2px 6px #0f1f3312}
.nav button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;min-height:54px;border-radius:16px;color:#7a8a9e;font-size:.62rem;font-weight:650;transition:all .2s var(--ease)}
.nav button[aria-current=page]{color:var(--coral-ink);background:linear-gradient(180deg,#fff3ed,#ffe9df)}
.nav button[aria-current=page] .ico{stroke-width:2}

/* ---------- sheet / toast ---------- */
.sheet{position:fixed;inset:0;z-index:50;background:#08121fa6;backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px);display:flex;align-items:flex-end;justify-content:center;animation:fade .2s}
.sheet-body{background:var(--bg);width:min(760px,100%);max-height:92vh;overflow:auto;border-radius:26px 26px 0 0;padding:14px 16px calc(26px + env(safe-area-inset-bottom));position:relative;animation:up .3s var(--ease)}
.sheet-body:before{content:"";display:block;width:42px;height:5px;border-radius:5px;background:#cbd5e1;margin:0 auto 12px}
.sheet-close{position:sticky;top:0;float:right;width:38px;height:38px;border-radius:50%;background:#fff;border:1px solid var(--line);color:var(--navy);box-shadow:var(--shadow)}
.sheet-body h2{margin-bottom:4px}
@keyframes up{from{transform:translateY(60px);opacity:.4}to{transform:none;opacity:1}}@keyframes fade{from{opacity:0}}
#toast{position:fixed;left:50%;bottom:calc(98px + env(safe-area-inset-bottom));transform:translateX(-50%);width:min(520px,calc(100% - 28px));background:#0f1f33f2;color:#fff;
  border-radius:16px;padding:14px 16px;font-size:.86rem;z-index:60;box-shadow:0 14px 34px -10px #000a;backdrop-filter:blur(10px)}

@media (max-width:620px){.tiles{grid-template-columns:repeat(2,1fr)}.stats{grid-template-columns:repeat(4,1fr);gap:7px}.stat{padding:11px 4px 9px}.stat b{font-size:1.3rem}.stat span{font-size:.6rem}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}