/* Кабинет struchkovit: спокойный графит, один акцент (глубокий бирюзовый) для действий. */
:root{
  --bg:#f4f5f3; --panel:#ffffff; --ink:#16191b; --muted:#646b70; --line:#dfe2df;
  --accent:#0f6b5c; --on-accent:#ffffff; --accent-soft:#e3efec;
  --danger:#b3261e; --ok:#1d7a4f;
  --f:"Onest",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,Menlo,Consolas,monospace;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root{
  --bg:#111416; --panel:#1a1e21; --ink:#e7eae8; --muted:#9aa2a6; --line:#2a3033;
  --accent:#37b39b; --on-accent:#08201b; --accent-soft:#16302b; --danger:#ff8a80; --ok:#5fd39a; color-scheme:dark}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:400 16px/1.55 var(--f);-webkit-font-smoothing:antialiased;min-height:100vh;display:flex;flex-direction:column}
a{color:inherit}
h1,h2{margin:0;line-height:1.15;text-wrap:balance;letter-spacing:-.015em}
p{margin:0}
code,.mono{font-family:var(--mono);font-size:.9em}
.muted{color:var(--muted)} .small{font-size:14px}
.wrap{width:100%;max-width:1080px;margin:0 auto;padding-inline:20px}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:6px}

.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;font-weight:600;font-size:18px;letter-spacing:-.01em;color:var(--ink)}
.brand svg{width:32px;height:32px;color:var(--ink)}
.brand b{color:var(--accent);font-weight:700}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 22px;border-radius:12px;border:1px solid transparent;font:600 16px/1 var(--f);text-decoration:none;cursor:pointer;background:none;color:var(--ink)}
.btn-main{background:var(--accent);color:var(--on-accent)}
.btn-main:hover{filter:brightness(1.08)}
.btn-line{border-color:var(--line);background:var(--panel)}
.btn-line:hover{border-color:var(--ink)}
.btn-danger{color:var(--danger);border-color:var(--line);background:var(--panel)}
.btn-sm{min-height:40px;padding:0 16px;font-size:15px}
.btn-wide{width:100%}

.top{border-bottom:1px solid var(--line);background:var(--panel)}
.top .wrap{display:flex;align-items:center;gap:20px;height:64px}
.top .btn{margin-left:auto;min-height:40px}

/* landing */
.landing .top{background:transparent;border:0}
.hero{flex:1;display:grid;align-content:center;gap:22px;padding-block:64px;max-width:760px}
.kicker{font:500 13px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}
.hero h1{font-size:clamp(38px,7vw,72px);font-weight:700;letter-spacing:-.03em}
.lead{font-size:19px;color:var(--muted);max-width:52ch}
.hero .btn{justify-self:start;min-height:58px;padding:0 28px;font-size:18px}
.foot{padding-block:24px;color:var(--muted);font-size:14px}

/* auth */
.auth{display:grid;place-items:center;padding:24px 16px}
.auth-box{width:100%;max-width:400px;background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:32px 28px;display:grid;gap:16px}
.auth-box h1{font-size:28px;margin-top:12px}
.stack{display:grid;gap:16px}
.field{display:grid;gap:6px;border:0;margin:0;padding:0;min-width:0}
.field > span,.field legend{font-size:14px;font-weight:600;padding:0;margin-bottom:6px}
input,select{font:500 16px var(--f);color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:12px 14px;width:100%;min-width:0}
input:focus,select:focus{outline:2px solid var(--accent);outline-offset:0;border-color:transparent}
.pw{position:relative;display:block}
.pw input{padding-right:48px}
.pw-toggle{position:absolute;right:4px;top:50%;transform:translateY(-50%);width:40px;height:40px;border:0;background:none;color:var(--muted);cursor:pointer;border-radius:8px;display:grid;place-items:center}
.pw-toggle[aria-pressed="true"]{color:var(--accent)}
.alert{padding:12px 16px;border-radius:12px;font-size:15px;display:grid;gap:10px}
.alert-err{background:color-mix(in srgb,var(--danger) 12%,transparent);color:var(--danger)}
.alert-ok{background:var(--accent-soft);color:var(--ink)}
.secret{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.secret code{font-size:20px;padding:8px 14px;background:var(--panel);border:1px dashed var(--accent);border-radius:8px;user-select:all;overflow-wrap:anywhere}

/* app */
.tabs{display:flex;gap:4px;overflow-x:auto}
.tabs a{padding:8px 14px;border-radius:10px;text-decoration:none;color:var(--muted);font-weight:500;white-space:nowrap}
.tabs a:hover{color:var(--ink)}
.tabs a[aria-current="page"]{background:var(--accent-soft);color:var(--ink)}
.me{margin-left:auto;position:relative}
.me summary{list-style:none;display:flex;align-items:center;gap:10px;cursor:pointer;padding:4px;border-radius:999px}
.me summary::-webkit-details-marker{display:none}
.ava{width:36px;height:36px;border-radius:50%;background:var(--accent);color:var(--on-accent);display:grid;place-items:center;font-weight:700;flex:none}
.ava.sq{border-radius:10px}
.me-menu{position:absolute;right:0;top:calc(100% + 8px);width:250px;background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:14px;display:grid;gap:4px;box-shadow:0 10px 30px rgba(0,0,0,.12);z-index:10}
.me-menu p{padding:4px 8px 10px;border-bottom:1px solid var(--line);margin-bottom:4px}
.me-menu a,.me-menu button{display:block;width:100%;text-align:left;padding:10px 8px;border-radius:8px;text-decoration:none;font:500 15px var(--f);background:none;border:0;color:var(--ink);cursor:pointer}
.me-menu a:hover,.me-menu button:hover{background:var(--bg)}
@media (max-width:640px){.me-name{display:none}.top .wrap{gap:10px}.tabs a{padding:8px 10px;font-size:15px}.brand span{display:none}}

.page{flex:1;padding-block:36px 64px;display:grid;gap:24px;align-content:start}
.h1{font-size:clamp(28px,4vw,38px);font-weight:700}
.page-head{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center}

.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}
.tile{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:24px;display:grid;gap:6px;text-decoration:none;transition:border-color .15s,transform .15s}
.tile:hover{border-color:var(--ink);transform:translateY(-2px)}
.tile-ico{width:48px;height:48px;border-radius:12px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;margin-bottom:12px}
.tile-ico svg{width:26px;height:26px}
.tile-t{font-size:22px;font-weight:700}
.tile-s{color:var(--muted);font-size:15px}
.tile-main{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
.tile-main .tile-ico{background:color-mix(in srgb,var(--on-accent) 16%,transparent);color:var(--on-accent)}
.tile-main .tile-s{color:color-mix(in srgb,var(--on-accent) 80%,transparent)}

.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:18px;overflow:hidden;display:grid;grid-template-rows:auto 1fr auto;text-decoration:none;transition:border-color .15s,transform .15s}
.card:hover{border-color:var(--ink);transform:translateY(-2px)}
.card-thumb{aspect-ratio:16/8;max-width:100%;background:linear-gradient(135deg,#15212b 0 55%,#f3a712 55% 100%);position:relative}
.card-thumb::after{content:attr(data-letter);position:absolute;left:20px;bottom:14px;font:700 44px/1 var(--f);color:#eef1f3}
.card-body{padding:18px 20px 8px;display:grid;gap:6px;align-content:start}
.card-t{font-size:19px;font-weight:700}
.card-d{color:var(--muted);font-size:15px}
.card-c{color:var(--muted)}
.card-go{padding:12px 20px 18px;display:flex;align-items:center;gap:8px;font-weight:600;color:var(--accent)}
.empty{background:var(--panel);border:1px dashed var(--line);border-radius:18px;padding:40px;display:grid;gap:6px;text-align:center}

.panel{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:24px;display:grid;gap:18px;min-width:0}
.panel h2{font-size:20px}
.panel.narrow{max-width:460px}
.grid-form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.span2{grid-column:1/-1}
@media (max-width:640px){.grid-form{grid-template-columns:1fr}}
.checks{display:flex;flex-wrap:wrap;gap:8px}
.check{display:inline-flex;align-items:center;gap:10px;padding:10px 14px;border:1px solid var(--line);border-radius:10px;cursor:pointer;font-weight:500}
.check input{width:18px;height:18px;accent-color:var(--accent);margin:0}
.check:has(input:checked){border-color:var(--accent);background:var(--accent-soft)}
.ulist{display:grid;border-top:1px solid var(--line)}
.urow{border-bottom:1px solid var(--line)}
.urow summary{list-style:none;cursor:pointer;display:flex;flex-wrap:wrap;align-items:center;gap:10px 14px;padding:14px 4px}
.urow summary::-webkit-details-marker{display:none}
.u-main{display:grid;min-width:0;flex:1 1 180px}
.u-main .mono{font-size:13px}
.u-access{display:flex;flex-wrap:wrap;gap:6px}
.u-last{margin-left:auto}
.pill{font-size:13px;font-weight:600;padding:4px 10px;border-radius:999px;background:var(--accent-soft)}
.pill-dark{background:var(--ink);color:var(--bg)}
.pill-off{background:color-mix(in srgb,var(--danger) 14%,transparent);color:var(--danger)}
.u-edit{padding:4px 4px 20px;display:grid;gap:16px}
.u-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;padding-top:14px;border-top:1px dashed var(--line)}
.inline-form{display:flex;flex-wrap:wrap;gap:8px;flex:1 1 320px}
.inline-form input{flex:1 1 200px;width:auto}