/* CalendarSync shared look for the sign-in, account and practice pages. */
:root{
  --bg:#f4f7f6;--surface:#ffffff;--surface-2:#f1f5f4;--line:#dde6e3;--line-strong:#c4d2cd;
  --text:#14302a;--muted:#5b716b;--faint:#8a9c97;
  --brand:#1f6b57;--brand-strong:#17543f;--brand-soft:#e3f1ec;--on-brand:#ffffff;
  --ok:#1f7a4f;--ok-soft:#e2f4ea;--warn:#8a5a00;--warn-soft:#fdf3dc;--bad:#a23a24;--bad-soft:#fcebe6;--info:#2a5a8c;--info-soft:#e8f0f9;
  --shadow:0 1px 2px rgba(20,48,42,.06),0 8px 28px rgba(20,48,42,.07);
  --radius:16px;--radius-sm:10px;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root{
  --bg:#0f1715;--surface:#16211e;--surface-2:#1c2a26;--line:#26362f;--line-strong:#33473f;
  --text:#e4eeea;--muted:#9db1aa;--faint:#6f847d;
  --brand:#4fb393;--brand-strong:#6cc7a8;--brand-soft:#1b3a31;--on-brand:#06201a;
  --ok:#5cc58f;--ok-soft:#173527;--warn:#e0b04a;--warn-soft:#352a12;--bad:#ef8a72;--bad-soft:#3a1d16;--info:#7fb0e6;--info-soft:#172739;
  --shadow:0 1px 2px rgba(0,0,0,.3),0 8px 28px rgba(0,0,0,.25);
  color-scheme:dark;
}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;min-height:100vh}
a{color:var(--brand);text-underline-offset:3px}
[hidden]{display:none!important}
:focus-visible{outline:3px solid color-mix(in srgb,var(--brand) 55%,transparent);outline-offset:2px;border-radius:6px}

/* Top bar */
.topbar{display:flex;align-items:center;gap:12px;max-width:760px;margin:0 auto;padding:20px 16px 4px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:-.3px;color:var(--text);text-decoration:none;font-size:17px}
.brand-mark{width:30px;height:30px;border-radius:9px;background:var(--brand);color:var(--on-brand);display:grid;place-items:center}
.topbar .spacer{flex:1}
.who{font-size:14px;color:var(--muted)}

/* Layout */
.wrap{max-width:760px;margin:0 auto;padding:12px 16px 48px}
.narrow{max-width:460px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px;margin:16px 0;animation:rise .35s ease both}
.card h2{font-size:18px;margin:0 0 4px;letter-spacing:-.2px}
.card > p:first-of-type{margin-top:4px}
.hero{padding:28px 4px 8px}
.hero h1{font-size:30px;line-height:1.15;letter-spacing:-.8px;margin:0 0 10px}
.hero p{color:var(--muted);margin:0;font-size:17px}
.muted{color:var(--muted)}
.small{font-size:14px}
.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.between{justify-content:space-between}
.stack>*+*{margin-top:12px}
hr{border:0;border-top:1px solid var(--line);margin:20px 0}
@keyframes rise{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* Forms */
label{display:block;font-weight:600;font-size:14px;margin:16px 0 6px}
input[type=email],input[type=text],input[type=password],select{width:100%;font:inherit;color:var(--text);background:var(--surface);padding:12px 14px;border:1px solid var(--line-strong);border-radius:var(--radius-sm);transition:border-color .15s,box-shadow .15s}
input:focus,select:focus{outline:0;border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-soft)}
.check{display:flex;gap:10px;align-items:flex-start;font-weight:500;font-size:15px}
.check input{margin-top:4px;width:18px;height:18px;accent-color:var(--brand)}
.hint{font-size:13px;color:var(--muted);margin-top:6px}

/* Buttons */
.btn{appearance:none;display:inline-flex;align-items:center;justify-content:center;gap:8px;font:inherit;font-weight:600;font-size:15px;padding:11px 18px;border-radius:var(--radius-sm);border:1px solid transparent;cursor:pointer;text-decoration:none;transition:background .15s,transform .05s,opacity .15s;background:var(--brand);color:var(--on-brand)}
.btn:hover{background:var(--brand-strong)}
.btn:active{transform:translateY(1px)}
.btn:disabled,.btn[aria-disabled=true]{opacity:.5;cursor:not-allowed}
.btn.secondary{background:var(--surface-2);color:var(--text);border-color:var(--line)}
.btn.secondary:hover{background:var(--line)}
.btn.ghost{background:transparent;color:var(--brand);padding:8px 10px}
.btn.ghost:hover{background:var(--brand-soft)}
.btn.danger{background:transparent;color:var(--bad);border-color:var(--line)}
.btn.danger:hover{background:var(--bad-soft)}
.btn.block{width:100%;margin-top:16px}
.btn[aria-busy=true]::before{content:"";width:14px;height:14px;border-radius:50%;border:2px solid currentColor;border-right-color:transparent;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* Pills */
.pill{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;padding:3px 10px;border-radius:999px;background:var(--surface-2);color:var(--muted);white-space:nowrap}
.pill::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor;opacity:.8}
.pill.ok{background:var(--ok-soft);color:var(--ok)}
.pill.warn{background:var(--warn-soft);color:var(--warn)}
.pill.bad{background:var(--bad-soft);color:var(--bad)}
.pill.info{background:var(--info-soft);color:var(--info)}
.pill.live::before{animation:pulse 2s ease-in-out infinite}
@keyframes pulse{50%{opacity:.25}}

/* Notices */
.notice{border-radius:12px;padding:12px 14px;font-size:15px;background:var(--info-soft);color:var(--info);margin:12px 0}
.notice.warn{background:var(--warn-soft);color:var(--warn)}
.notice.bad{background:var(--bad-soft);color:var(--bad)}
.notice.ok{background:var(--ok-soft);color:var(--ok)}

/* Toast */
#toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,20px);max-width:min(92vw,520px);background:var(--text);color:var(--bg);padding:12px 18px;border-radius:12px;box-shadow:var(--shadow);font-size:15px;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;z-index:10;white-space:pre-line}
#toast.show{opacity:1;transform:translate(-50%,0)}
#toast.bad{background:var(--bad);color:#fff}

/* Setup steps */
.steps{list-style:none;margin:8px 0 0;padding:0}
.step{display:grid;grid-template-columns:36px 1fr;gap:14px;padding:16px 0;border-top:1px solid var(--line)}
.step:first-child{border-top:0}
.step-num{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;font-weight:700;font-size:14px;background:var(--surface-2);color:var(--muted);border:1px solid var(--line)}
.step.current .step-num{background:var(--brand);color:var(--on-brand);border-color:var(--brand)}
.step.done .step-num{background:var(--ok-soft);color:var(--ok);border-color:transparent}
.step h3{margin:4px 0 2px;font-size:16px}
.step p{margin:0;color:var(--muted);font-size:15px}
.step.locked{opacity:.55}
.step .body{margin-top:12px}
.step.locked .body,.step.done .body.when-current{display:none}

/* Toggle switch */
.switch{position:relative;display:inline-block;width:48px;height:28px;flex:none}
.switch input{position:absolute;opacity:0;width:100%;height:100%;margin:0;cursor:pointer;z-index:1}
.switch span{position:absolute;inset:0;background:var(--line-strong);border-radius:999px;transition:background .2s}
.switch span::after{content:"";position:absolute;top:3px;left:3px;width:22px;height:22px;border-radius:50%;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.25);transition:transform .2s}
.switch input:checked+span{background:var(--brand)}
.switch input:checked+span::after{transform:translateX(20px)}
.switch input:disabled+span{opacity:.5}
.switch input:focus-visible+span{outline:3px solid color-mix(in srgb,var(--brand) 55%,transparent);outline-offset:2px}

/* Status headline */
.status-big{display:flex;align-items:center;gap:14px}
.status-icon{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:var(--ok-soft);color:var(--ok);flex:none}
.status-icon.paused{background:var(--warn-soft);color:var(--warn)}
.flow{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-weight:600}
.flow .arrow{color:var(--faint)}

/* Lists and tables */
.list{list-style:none;margin:8px 0 0;padding:0}
.list li{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-top:1px solid var(--line);font-size:15px}
.list li:first-child{border-top:0}
.table-wrap{overflow-x:auto;margin:8px -4px 0}
table{width:100%;border-collapse:collapse;font-size:15px}
th{text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--faint);font-weight:700;padding:8px 4px}
td{padding:12px 4px;border-top:1px solid var(--line);vertical-align:middle}
.choices{display:grid;gap:10px;margin-top:8px}
.choice{display:flex;gap:12px;align-items:center;padding:14px;border:1px solid var(--line-strong);border-radius:12px;cursor:pointer;font-weight:600;margin:0}
.choice:has(input:checked){border-color:var(--brand);background:var(--brand-soft)}
.choice input{accent-color:var(--brand);width:18px;height:18px}

/* Dialog */
dialog{border:0;border-radius:var(--radius);padding:24px;max-width:min(92vw,460px);background:var(--surface);color:var(--text);box-shadow:var(--shadow)}
dialog::backdrop{background:rgba(10,20,18,.45)}
dialog h2{margin:0 0 8px;font-size:19px}

/* Progress */
.progress{height:8px;background:var(--surface-2);border-radius:999px;overflow:hidden;margin-top:8px}
.progress span{display:block;height:100%;width:0;background:var(--brand);border-radius:999px;transition:width .4s ease}

details summary{cursor:pointer;font-weight:600;color:var(--brand)}
.skeleton{height:14px;border-radius:6px;background:linear-gradient(90deg,var(--surface-2),var(--line),var(--surface-2));background-size:200% 100%;animation:shimmer 1.2s linear infinite;margin:10px 0}
@keyframes shimmer{to{background-position:-200% 0}}
footer.foot{max-width:760px;margin:0 auto;padding:0 16px 32px;font-size:13px;color:var(--faint)}

@media (max-width:560px){
  .card{padding:20px}
  .hero h1{font-size:25px}
  .btn{width:100%}
  .row .btn{width:auto;flex:1}
  .hide-sm{display:none}
}