/* TokenCenter account + app pages (work package D): start, account, logs, chat.
   Page-scoped styles only. Shared header/footer live in site.css (package A). */
.d-main{max-width:1080px;margin:0 auto;padding:40px 24px 64px;min-width:0}
.d-main--narrow{max-width:640px}
.d-main *{box-sizing:border-box}
.d-head{margin-bottom:24px}
.d-head h1{font-size:2rem;font-weight:800;letter-spacing:-.03em;margin:0 0 8px;line-height:1.15}
.d-head p{color:var(--text-secondary);font-size:1rem;line-height:1.55;margin:0;max-width:62ch}
.d-head__row{display:flex;flex-wrap:wrap;gap:12px 16px;align-items:flex-end;justify-content:space-between}
.d-card{background:var(--bg-card);border:1px solid var(--border-medium);border-radius:12px;padding:24px;margin-bottom:20px;min-width:0}
.d-card h2{font-size:1.1rem;font-weight:700;margin:0 0 6px;letter-spacing:-.01em}
.d-card > p,.d-card .d-sub{color:var(--text-secondary);font-size:.92rem;line-height:1.55;margin:0 0 14px}
.d-card__head{display:flex;flex-wrap:wrap;gap:8px 16px;align-items:baseline;justify-content:space-between;margin-bottom:14px}
.d-card__head h2{margin:0}
.d-muted{color:var(--text-muted);font-size:.85rem;line-height:1.5}
.d-main a:not(.btn){color:#93c5fd}
.d-main code,.d-main pre{font-family:var(--font-mono);font-size:.85rem}
.d-main code{color:#93c5fd;overflow-wrap:anywhere}
.d-pre{background:#080c15;border:1px solid var(--border-subtle);border-radius:8px;padding:14px;overflow-x:auto;color:#e2e8f0;margin:0;white-space:pre}
.d-steps{margin:0;padding-left:1.2rem;color:var(--text-secondary);line-height:1.7;font-size:.95rem}
.d-steps strong{color:var(--text-main)}
.d-btnrow{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.d-main .btn{min-height:40px;cursor:pointer;text-decoration:none;border:1px solid transparent}
.d-main .btn-secondary{border-color:var(--border-subtle)}
.d-main .btn:disabled{opacity:.55;cursor:not-allowed}
.d-btn-danger{background:rgba(239,68,68,.12);border:1px solid rgba(239,68,68,.35)!important;color:#fca5a5}
.d-btn-danger:hover{background:rgba(239,68,68,.2)}
.d-btn-sm{min-height:32px!important;padding:5px 11px!important;font-size:.8rem!important}
.d-btn-lg{min-height:46px!important;padding:10px 22px!important;font-size:.95rem!important}
/* alerts */
.d-alert{border-radius:10px;padding:12px 14px;font-size:.9rem;line-height:1.5;margin:0 0 16px;border:1px solid var(--border-medium);background:var(--bg-card-subtle);color:var(--text-main)}
.d-alert[hidden]{display:none}
.d-alert--ok{border-color:rgba(16,185,129,.4);background:rgba(16,185,129,.08)}
.d-alert--warn{border-color:rgba(245,158,11,.45);background:rgba(245,158,11,.08)}
.d-alert--err{border-color:rgba(239,68,68,.45);background:rgba(239,68,68,.08)}
.d-alert strong{display:block;margin-bottom:2px}
.d-alert .d-btnrow{margin-top:10px}
/* forms */
.d-field{display:flex;flex-direction:column;gap:6px;min-width:0}
.d-field label,.d-label{font-size:.82rem;font-weight:600;color:var(--text-secondary)}
.d-input,.d-select,.d-textarea{width:100%;min-width:0;max-width:100%;background:#080c15;color:var(--text-main);border:1px solid var(--border-medium);border-radius:8px;padding:10px 12px;font:inherit;font-size:.92rem}
.d-input:focus,.d-select:focus,.d-textarea:focus{outline:2px solid var(--border-focus);outline-offset:1px;border-color:transparent}
.d-textarea{resize:vertical;min-height:80px;line-height:1.5}
.d-inline-form{display:flex;flex-wrap:wrap;gap:10px;align-items:flex-end}
.d-inline-form .d-field{flex:1 1 260px}
/* key reveal */
.d-keybox{border:1px solid rgba(245,158,11,.5);background:rgba(245,158,11,.06);border-radius:12px;padding:18px;margin:16px 0}
.d-keybox__row{display:flex;gap:8px;align-items:stretch;margin:10px 0}
.d-keybox__key{flex:1 1 auto;min-width:0;font-family:var(--font-mono);font-size:.88rem;background:#080c15;color:#fff;border:1px solid var(--border-medium);border-radius:8px;padding:10px 12px}
.d-check{display:flex;gap:8px;align-items:flex-start;font-size:.9rem;color:var(--text-secondary);margin:6px 0 12px;line-height:1.45}
.d-check input{margin-top:3px}
/* stats */
.d-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:20px}
.d-stat{background:var(--bg-card);border:1px solid var(--border-medium);border-radius:12px;padding:16px 18px;min-width:0}
.d-stat__lbl{font-size:.78rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted)}
.d-stat__val{font-size:1.6rem;font-weight:800;letter-spacing:-.02em;margin-top:6px;overflow-wrap:anywhere}
.d-stat__hint{font-size:.8rem;color:var(--text-secondary);margin-top:4px}
.d-stat--hero{background:linear-gradient(135deg,rgba(59,130,246,.14),rgba(139,92,246,.14)),var(--bg-card);border-color:rgba(99,102,241,.45)}
/* packs */
.d-packs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.d-pack{border:1px solid var(--border-medium);border-radius:10px;padding:14px;display:flex;flex-direction:column;gap:8px;background:var(--bg-card-subtle);min-width:0}
.d-pack__name{font-weight:700}
.d-pack__price{font-size:1.4rem;font-weight:800}
.d-pack .btn{width:100%}
.d-pack .tc-newkey textarea{max-width:100%}
/* tables */
.d-table-wrap{overflow-x:auto;border:1px solid var(--border-subtle);border-radius:10px;-webkit-overflow-scrolling:touch}
.d-table{width:100%;border-collapse:collapse;font-size:.88rem}
.d-table th{text-align:left;font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);font-weight:600;padding:10px 12px;border-bottom:1px solid var(--border-medium);white-space:nowrap;background:var(--bg-card-subtle)}
.d-table td{padding:10px 12px;border-bottom:1px solid var(--border-subtle);vertical-align:top}
.d-table tr:last-child td{border-bottom:0}
.d-table .num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.d-table .mono{font-family:var(--font-mono);font-size:.82rem}
.d-empty{padding:28px 16px;text-align:center;color:var(--text-secondary);font-size:.92rem}
.d-pill{display:inline-block;font-size:.72rem;font-weight:700;padding:2px 8px;border-radius:999px;border:1px solid var(--border-medium);color:var(--text-secondary);white-space:nowrap}
.d-pill--ok{color:#6ee7b7;border-color:rgba(16,185,129,.4)}
.d-pill--bad{color:#fca5a5;border-color:rgba(239,68,68,.4)}
.d-pill--warn{color:#fcd34d;border-color:rgba(245,158,11,.4)}
.d-pill--info{color:#93c5fd;border-color:rgba(59,130,246,.4)}
.d-filters{display:flex;flex-wrap:wrap;gap:12px;align-items:flex-end;margin-bottom:14px}
.d-filters .d-field{flex:0 1 240px}
/* sign-in gate */
.d-gate{max-width:560px;margin:0 auto}
/* chat */
.d-chat{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:20px;align-items:start}
.d-chat__main{display:flex;flex-direction:column;min-width:0;background:var(--bg-card);border:1px solid var(--border-medium);border-radius:12px;overflow:hidden}
.d-chat__bar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--border-subtle);background:var(--bg-card-subtle)}
.d-chat__model{font-weight:600;font-size:.9rem;min-width:0;overflow-wrap:anywhere}
.d-chat__log{min-height:340px;max-height:60vh;overflow-y:auto;padding:18px 16px;display:flex;flex-direction:column;gap:14px}
.d-msg{max-width:88%;padding:10px 14px;border-radius:12px;line-height:1.55;font-size:.93rem;white-space:pre-wrap;overflow-wrap:anywhere}
.d-msg--user{align-self:flex-end;background:rgba(59,130,246,.18);border:1px solid rgba(59,130,246,.35)}
.d-msg--bot{align-self:flex-start;background:var(--bg-card-subtle);border:1px solid var(--border-subtle)}
.d-msg--err{align-self:stretch;max-width:100%;white-space:normal}
.d-msg__meta{display:block;margin-top:6px;font-size:.75rem;color:var(--text-muted);white-space:normal}
.d-chat__empty{margin:auto;text-align:center;color:var(--text-secondary);max-width:42ch;font-size:.92rem;line-height:1.55}
.d-chat__form{border-top:1px solid var(--border-subtle);padding:12px;display:flex;gap:10px;align-items:flex-end}
.d-chat__form .d-textarea{min-height:48px;max-height:200px}
.d-chat__side .d-card{padding:18px}
.d-chat__side .d-field{margin-bottom:12px}
.d-facts{list-style:none;margin:0;padding:0;font-size:.85rem;color:var(--text-secondary)}
.d-facts li{display:flex;justify-content:space-between;gap:10px;padding:5px 0;border-bottom:1px solid var(--border-subtle)}
.d-facts li:last-child{border-bottom:0}
.d-facts b{color:var(--text-main);font-weight:600;text-align:right;overflow-wrap:anywhere}
.d-typing{color:var(--text-muted);font-size:.85rem}
@media (max-width:900px){
  .d-stats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .d-chat{grid-template-columns:minmax(0,1fr)}
  .d-chat__side{order:-1}
}
@media (max-width:600px){
  .d-main{padding:24px 16px 48px}
  .d-head h1{font-size:1.6rem}
  .d-card{padding:18px}
  .d-packs{grid-template-columns:minmax(0,1fr)}
  .d-stat__val{font-size:1.35rem}
  .d-keybox__row{flex-direction:column}
  .d-msg{max-width:100%}
  .d-chat__log{min-height:260px}
  .d-table .hide-sm{display:none}
}
/* Moved from src/shell.css "TEMPORARY page fixes for 390px overflow" (package A can delete them there). */
@media (max-width:860px){
  .section-head-row > .logs-controls{flex:1 1 100%;min-width:0}
  .logs-controls #model-select{min-width:0;width:100%}
  .playground-grid > *{min-width:0}
  .playground-grid select,.playground-grid input{min-width:0;max-width:100%}
}
.d-sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;margin:-1px;padding:0;border:0}
.d-main .mono{font-family:var(--font-mono)}
.d-actions{display:flex;flex-wrap:wrap;gap:6px;justify-content:flex-end}
.d-capform{display:flex;gap:6px;align-items:center;justify-content:flex-end;flex-wrap:wrap}
.d-capform .d-input{width:110px;padding:6px 8px;font-size:.85rem}
.d-stat__hint--warn{color:var(--amber)}
.d-main [hidden]{display:none!important}

/* 2026-10-18 (R3): signed-out two-column panel (account / logs gate, start) */
.d-gate.d-split{max-width:none}
.d-split{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:40px;align-items:start;padding-top:8px}
.d-split__intro .d-head{margin-bottom:20px}
.d-split__intro .d-head h1{font-size:2.35rem}
.d-split__kicker{font-size:.75rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--text-secondary);margin:0 0 12px}
.d-perks{list-style:none;margin:0;padding:0;display:grid;gap:4px}
.d-perks li{position:relative;padding:12px 0 12px 22px;border-top:1px solid var(--border-subtle)}
.d-perks li:first-child{border-top:0}
.d-perks li::before{content:"";position:absolute;left:2px;top:19px;width:8px;height:8px;border-radius:50%;background:var(--tc-ember,linear-gradient(135deg,#ff9a3c,#ff3d2e));box-shadow:0 0 10px rgba(255,110,50,.45)}
.d-perks strong{display:block;font-size:.95rem;margin-bottom:2px}
.d-perks span{display:block;color:var(--text-secondary);font-size:.88rem;line-height:1.5}
.d-split__main > :last-child{margin-bottom:0}
@media (max-width:900px){
  .d-split{grid-template-columns:minmax(0,1fr);gap:20px}
  .d-split__intro .d-head h1{font-size:2rem}
  .d-split__intro{display:contents}
  .d-split__intro .d-head{order:0;margin-bottom:0}
  .d-split__main{order:1}
  .d-split__kicker{order:2;margin:8px 0 -8px}
  .d-perks{order:3}
}
@media (max-width:600px){
  .d-split__intro .d-head h1{font-size:1.6rem}
  .d-perks li{padding:10px 0 10px 20px}
}