/* OmniClinic mobile-first design system (booking form + staff app) */
:root{--ink:#10302c;--mut:#5b7570;--line:#dde8e5;--bg:#f3f8f6;--card:#fff;--brand:#0f8a7a;--brand-d:#0b6f62;--deep:#0a2f2c;--tint:#e5f4f0;--sun:#f4b63f;--sun-t:#fff3d4;--bad:#b3372b;--bad-t:#fbe3df;--good:#0a7a58;--good-t:#d8f2e8;--warn:#8a5a00;--r:16px;--sb:env(safe-area-inset-bottom,0px);--st:env(safe-area-inset-top,0px)}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font:15px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans",sans-serif;color:var(--ink);background:var(--bg);overscroll-behavior-y:none;-webkit-font-smoothing:antialiased}
h1,h2,h3,p{margin:0}
h1{font-size:22px;line-height:1.2;letter-spacing:-.01em;font-weight:750}
h2{font-size:16px;font-weight:700}
small,.mut{color:var(--mut)}
small{font-size:12.5px}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;border:0;background:none;padding:0}
button:disabled{cursor:not-allowed}
:focus-visible{outline:3px solid var(--sun);outline-offset:2px}
[hidden]{display:none!important}
a{color:var(--brand-d)}

/* ---------- surfaces ---------- */
.wrap{max-width:560px;margin:0 auto;padding:0 16px}
.card{background:var(--card);border-radius:var(--r);padding:16px;box-shadow:0 1px 0 var(--line),0 8px 24px -16px #0a2f2c40}
.stack>*+*{margin-top:14px}
.row{display:flex;align-items:center;gap:12px}
.row.sp{justify-content:space-between}
.kv{display:flex;justify-content:space-between;gap:16px;padding:11px 0;border-bottom:1px solid var(--line)}
.kv:last-child{border-bottom:0}
.kv span{color:var(--mut)}
.kv b{text-align:right;font-weight:600;overflow-wrap:anywhere}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 20px;border-radius:14px;font-weight:650;font-size:15px;background:var(--tint);color:var(--brand-d);text-decoration:none;transition:transform .12s,background .15s,opacity .15s;user-select:none}
.btn:active{transform:scale(.97)}
.btn.pri{background:var(--brand);color:#fff}
.btn.pri:active{background:var(--brand-d)}
.btn.sun{background:var(--sun);color:#3a2800}
.btn.bad{background:var(--bad-t);color:var(--bad)}
.btn.ghost{background:transparent;border:1.5px solid var(--line);color:var(--ink)}
.btn.block{width:100%}
.btn.sm{min-height:38px;padding:0 14px;font-size:13.5px;border-radius:11px}
.btn:disabled{opacity:.5;transform:none}
.btn svg{width:20px;height:20px;flex:none}
.spin{width:18px;height:18px;border-radius:50%;border:2.5px solid #ffffff55;border-top-color:#fff;animation:sp .7s linear infinite}
.btn:not(.pri) .spin{border-color:#0f8a7a44;border-top-color:var(--brand)}
@keyframes sp{to{transform:rotate(360deg)}}

/* ---------- form ---------- */
.fld{display:block;margin-bottom:14px}
.fld:last-child{margin-bottom:0}
.fld>span{display:block;font-size:13px;font-weight:600;margin-bottom:6px}
.fld>span i{font-style:normal;color:var(--mut);font-weight:400}
.in{width:100%;min-height:50px;padding:12px 14px;border:1.5px solid var(--line);border-radius:13px;background:#fbfdfc;font-size:16px;transition:border-color .15s,box-shadow .15s}
textarea.in{min-height:76px;resize:none}
.in::placeholder{color:#97aba6}
.in:focus{outline:0;border-color:var(--brand);box-shadow:0 0 0 4px #0f8a7a22;background:#fff}
.fld.err .in{border-color:var(--bad);background:#fffafa}
.msg{display:none;color:var(--bad);font-size:12.5px;margin-top:5px}
.fld.err .msg{display:block}
.g2{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}
.seg{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;background:#e9f1ee;border-radius:13px;padding:4px;gap:4px}
.seg button{min-height:42px;border-radius:10px;font-weight:600;font-size:14px;color:var(--mut);transition:background .15s,color .15s,box-shadow .15s}
.seg button.on{background:#fff;color:var(--brand-d);box-shadow:0 1px 4px #0a2f2c26}

/* ---------- pills / chips ---------- */
.pill{display:inline-flex;align-items:center;gap:5px;padding:3px 11px;border-radius:99px;font-size:12px;font-weight:650;white-space:nowrap}
.pill.g{background:var(--good-t);color:var(--good)}
.pill.y{background:var(--sun-t);color:var(--warn)}
.pill.rd{background:var(--bad-t);color:var(--bad)}
.pill.n{background:#e9f1ee;color:var(--mut)}

/* ---------- feedback ---------- */
#toast{position:fixed;left:50%;bottom:calc(88px + var(--sb));transform:translate(-50%,12px);background:var(--deep);color:#fff;padding:12px 18px;border-radius:14px;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;z-index:99;max-width:min(92vw,420px);text-align:center;font-weight:550;box-shadow:0 10px 30px #0a2f2c55}
#toast.on{opacity:1;transform:translate(-50%,0)}
.net{position:fixed;top:0;left:0;right:0;z-index:98;background:#3a2800;color:#ffe9b3;text-align:center;font-size:13px;font-weight:600;padding:calc(6px + var(--st)) 12px 6px;transform:translateY(-100%);transition:transform .25s}
.net.on{transform:none}
.skel{background:linear-gradient(90deg,#e6efec 25%,#f2f7f5 50%,#e6efec 75%);background-size:200% 100%;animation:sk 1.3s infinite;border-radius:12px}
@keyframes sk{to{background-position:-200% 0}}

/* ---------- bottom sheet ---------- */
.shade{position:fixed;inset:0;background:#0a2f2c99;z-index:90;display:flex;align-items:flex-end;justify-content:center;animation:fi .2s}
.sheet{background:#fff;width:100%;max-width:560px;border-radius:24px 24px 0 0;padding:10px 18px calc(20px + var(--sb));max-height:92dvh;overflow:auto;animation:su .25s cubic-bezier(.2,.8,.2,1)}
.sheet:before{content:"";display:block;width:40px;height:4px;border-radius:4px;background:#cfdcd8;margin:0 auto 14px}
@keyframes fi{from{opacity:0}}
@keyframes su{from{transform:translateY(40px);opacity:.4}}

.install{display:flex;align-items:center;gap:12px;background:var(--deep);color:#fff;border-radius:16px;padding:12px 14px}
.install p{flex:1;font-size:13.5px;line-height:1.35}
.install p b{display:block;font-size:14.5px}

@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media print{.nop{display:none!important}body{background:#fff}.card{box-shadow:none}}