/* CARDTOOLS · layout — каркас приложения: сетка, сайдбар, топбар, футер, сетки страниц */

/* ---------- каркас ---------- */
.app{display:grid;grid-template-columns:var(--side-w) 1fr;height:100vh}
.workspace{display:flex;flex-direction:column;min-width:0;height:100vh;position:relative}
.main{
  flex:1;overflow-y:auto;padding:34px 42px 80px;
  background-image:radial-gradient(var(--line) 1px,transparent 1px);
  background-size:26px 26px;
}
.main::-webkit-scrollbar,.sidebar::-webkit-scrollbar{width:10px}
.main::-webkit-scrollbar-thumb,.sidebar::-webkit-scrollbar-thumb{background:var(--line-2);border-radius:6px;border:3px solid #fff}

/* слоты под инклюды — держат раскладку до загрузки компонентов */
.slot-side{border-right:1px solid var(--line);background:#fff}
.slot-topbar{height:54px;flex:none;border-bottom:1px solid var(--line);background:#fff}

/* ---------- левая панель ---------- */
.sidebar{background:#fff;border-right:1px solid var(--line);display:flex;flex-direction:column;overflow-y:auto}
.brand{display:flex;align-items:center;gap:13px;padding:20px 20px 18px;border-bottom:1px solid var(--line)}
.brand-mark{
  width:42px;height:42px;flex:none;background:var(--ink);color:#fff;border-radius:7px;
  display:grid;place-items:center;transition:transform .25s,background .25s;
}
.brand:hover .brand-mark{transform:rotate(45deg);background:var(--accent)}
.brand-name{font-family:var(--display);font-weight:800;font-size:15px;letter-spacing:.03em;line-height:1.15}
.brand-sub{font:500 9.5px var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);margin-top:3px}

.nav{flex:1;padding:10px 12px 20px}
.nav-group{margin-top:18px}
.nav-group:first-child{margin-top:8px}
.nav-label{font:600 10px var(--mono);text-transform:uppercase;letter-spacing:.16em;color:var(--ink-3);padding:0 10px;margin-bottom:7px}
.nav-link{
  display:flex;align-items:center;gap:11px;padding:9px 10px;border-radius:5px;
  text-decoration:none;color:var(--ink-2);position:relative;
  transition:background .15s,color .15s,transform .15s;
}
.nav-link svg{width:17px;height:17px;flex:none;transition:color .15s}
.nav-link .name{flex:1;font-weight:500;font-size:13.5px;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.nav-link .key{font:500 10px var(--mono);color:var(--ink-3);border:1px solid var(--line);border-radius:3px;padding:1px 5px;transition:.15s}
.nav-link:hover{background:var(--paper-2);transform:translateX(2px)}
.nav-link:hover svg{color:var(--accent)}
.nav-link:hover .key{border-color:var(--line-2);color:var(--ink-2)}
.nav-link::before{
  content:'';position:absolute;left:-12px;top:7px;bottom:7px;width:3px;border-radius:0 3px 3px 0;
  background:var(--accent);transform:scaleY(0);transition:transform .2s;
}
.nav-link.active{background:var(--accent-soft)}
.nav-link.active .name{color:var(--accent-ink);font-weight:600}
.nav-link.active svg{color:var(--accent)}
.nav-link.active::before{transform:scaleY(1)}

.side-foot{border-top:1px solid var(--line);padding:14px 20px;display:flex;flex-direction:column;gap:9px;font:500 10.5px var(--mono);color:var(--ink-3)}
.status-line{display:flex;align-items:center;gap:8px}

/* ---------- верхняя панель ---------- */
.topbar{height:54px;flex:none;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:18px;padding:0 24px}
.crumb{font:500 12px var(--mono);color:var(--ink-2);letter-spacing:.02em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.crumb::before{content:'~/ ';color:var(--ink-3)}
.topbar-right{margin-left:auto;display:flex;align-items:center;gap:16px;flex:none}
.clock{font:600 12px var(--mono);letter-spacing:.06em;color:var(--ink)}
.signup-btn{font:600 11px var(--mono);letter-spacing:.08em;text-transform:uppercase;border:1px solid var(--ink);border-radius:4px;padding:6px 12px;color:var(--paper);background:var(--ink);cursor:pointer;transition:opacity .15s}
.signup-btn:hover{opacity:.82}

/* ---------- signup modal ---------- */
.auth-overlay{position:fixed;inset:0;z-index:200;display:flex;align-items:center;justify-content:center;background:rgba(10,12,16,.6);backdrop-filter:blur(3px);opacity:0;transition:opacity .18s}
.auth-overlay.on{opacity:1}
.auth-modal{position:relative;width:min(440px,92vw);background:var(--paper);border:1px solid var(--line-2);border-radius:10px;padding:28px 28px 24px;box-shadow:0 24px 60px rgba(0,0,0,.4)}
.auth-x{position:absolute;top:10px;right:12px;background:none;border:none;font:600 22px/1 var(--mono);color:var(--ink-3);cursor:pointer}
.auth-h{font:700 18px var(--display);color:var(--ink);margin:0 0 18px}
.auth-form{display:flex;flex-direction:column;gap:14px}
.auth-lede{font:500 13px/1.5 var(--mono);color:var(--ink-2);margin:0 0 18px}
.auth-hint{font:500 11px/1.4 var(--mono);color:var(--ink-3);margin:-6px 0 0}
.auth-check{display:flex;align-items:flex-start;gap:9px;font:500 12px/1.45 var(--mono);color:var(--ink);cursor:pointer}
.auth-check input{margin-top:1px;flex:none;width:15px;height:15px;accent-color:var(--ink)}
.auth-area{resize:vertical;font-family:var(--mono)}
.auth-field{display:flex;flex-direction:column;gap:6px}
.auth-l{font:600 11px var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--ink-2);display:flex;align-items:center;gap:6px}
.auth-input{font:500 14px var(--mono)}
.auth-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:6px}
.auth-link{font:500 12px var(--mono);color:var(--ink-3);text-decoration:none;margin:-4px 0 0}
.auth-link:hover{color:var(--ink);text-decoration:underline}
.auth-switch{background:none;border:none;font:500 12px var(--mono);color:var(--ink-3);cursor:pointer;text-align:left;padding:0;margin-top:4px}
.auth-switch:hover{color:var(--ink);text-decoration:underline}
.auth-status{font:500 12px var(--mono);margin:2px 0 0;color:var(--ink-2)}
.auth-status.auth-bad{color:var(--red)}
.auth-status.auth-run{color:var(--ink-3)}
.auth-q{display:inline-flex;align-items:center;justify-content:center;width:14px;height:14px;border:1px solid var(--line-2);border-radius:50%;font:600 10px var(--mono);color:var(--ink-3);cursor:help;position:relative}
.auth-tip{position:absolute;bottom:130%;left:50%;transform:translateX(-50%);width:240px;background:var(--ink);color:var(--paper);font:500 11px/1.45 var(--mono);text-transform:none;letter-spacing:0;padding:9px 11px;border-radius:6px;opacity:0;pointer-events:none;transition:opacity .15s;z-index:10}
.auth-q:hover .auth-tip,.auth-q:focus .auth-tip,.auth-q:focus-within .auth-tip{opacity:1}
.auth-success{text-align:center;padding:8px 0 4px}
.auth-success-glyph{width:44px;height:44px;margin:0 auto 12px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--green);color:var(--paper);font:700 22px/1 var(--mono)}
.auth-gate{text-align:center;padding:8px 0 4px}
.auth-gate-icon{display:flex;justify-content:center;margin:0 auto 14px;color:var(--ink-2)}
.auth-success-body{font:500 13px/1.5 var(--mono);color:var(--ink-2);margin:0 0 18px}
.loadbar{position:absolute;left:0;right:0;top:0;height:2px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .35s ease,opacity .3s;opacity:0;z-index:5}
.loadbar.on{transform:scaleX(.75);opacity:1}
.loadbar.done{transform:scaleX(1);opacity:0}

.page{max-width:1180px;margin:0 auto;animation:fadeUp .35s both}
.tool-grid{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(0,1fr);gap:22px;align-items:start}
.tool-col{display:flex;flex-direction:column;gap:22px;min-width:0}

/* ---------- адаптив ---------- */
@media (max-width:1100px){
  .tool-grid{grid-template-columns:1fr}
  .main{padding:26px 24px 60px}
}
@media (max-width:900px){
  body{height:auto}
  .app{grid-template-columns:1fr;height:auto;min-height:100vh}
  .workspace{height:auto}
  .main{overflow:visible}
  .sidebar{border-right:0;border-bottom:1px solid var(--line)}
  .nav{display:flex;gap:4px;overflow-x:auto;padding:10px 12px}
  .nav-group{display:flex;gap:4px;margin:0;flex:none}
  .nav-label,.nav-link .key{display:none}
  .nav-link{flex:none}
  .side-foot{display:none}
}