/* TokenHub light editorial theme — loaded after app.css / landing.css */
:root{
  --bg:#f7f6f3;
  --card:#ffffff;
  --ink:#191817;
  --muted:#6f6b66;
  --faint:#a19c95;
  --line:#e7e3dc;
  --brand:#4f46e5;
  --brand-2:#6366f1;
  --brand-soft:#eef2ff;
  --ok:#0f766e;
  --ok-soft:#e8f5f1;
  --warn:#a16207;
  --warn-soft:#fbf3e4;
  --bad:#dc2626;
  --bad-soft:#fef2f2;
  --sidebar:#fbfaf7;
  --sidebar-2:#f2f0ea;
  --radius:12px;
  --shadow:0 1px 2px rgba(25,24,23,.035),0 10px 30px rgba(25,24,23,.045);
}
body{background:var(--bg);color:var(--ink)}
.btn{border-radius:10px;border-color:var(--line);background:#fff;color:var(--ink)}
.btn:hover{background:#faf9f6;border-color:#d8d3ca}
.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}
.btn.primary:hover{background:#4338ca}
.btn.ghost{background:transparent;color:var(--muted)}
.btn.ghost:hover{background:#f2f0eb;color:var(--ink)}
.icon-btn{border-radius:10px}
.icon-btn:hover{background:#f2f0eb;color:var(--ink)}
.input,select.input,textarea.input{border-color:var(--line);border-radius:10px;background:#fff;color:var(--ink)}
.input:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(79,70,229,.10)}
.input::placeholder{color:#b6b0a7}
a{color:var(--brand)}
.tag{border-radius:999px}
.tag.brand{background:var(--brand-soft);color:#4338ca}
.tag.ok{background:var(--ok-soft);color:var(--ok)}
.notice{background:#f4f1fa;border-color:#e7e1f5;color:#4c3d78;border-radius:10px}
.card{border-radius:12px;border-color:var(--line);box-shadow:var(--shadow)}
.card-h{border-bottom-color:var(--line)}
.tbl th{background:#fbfaf7;border-bottom-color:var(--line);color:var(--faint)}
.tbl td{border-bottom-color:#f1efea;color:#34312d}
.tbl tr:hover td{background:#fbfaf7}

/* shell */
.sidebar{background:var(--sidebar);color:#5d5953;border-right:1px solid var(--line)}
.sidebar .brand{color:#191817}
.sidebar .brand small{color:#a19c95}
.nav-section{color:#a19c95}
.nav a{color:#5d5953;border-radius:9px}
.nav a:hover{background:#f2f0ea;color:#191817}
.nav a.active{background:var(--brand-soft);color:#4338ca}
.nav a.active .ico{color:var(--brand)}
.nav a.active::before{background:var(--brand)}
.nav .badge{background:#e9e6df;color:#6f6b66}
.sidebar-foot{border-top-color:var(--line);color:#a19c95}
.sidebar-foot b{color:#6f6b66}
.sidebar-foot a{color:var(--brand)}
.topbar{background:rgba(255,255,255,.82);border-bottom-color:var(--line)}
.env-badge{color:#8a6d1f;background:#fdf6e3;border-color:#f3e4b8}
.env-badge.beta{color:#4338ca;background:#eef2ff;border-color:#e0e7ff}
.env-badge.beta i{background:#6366f1}
.balance-pill{background:#fbfaf7;border-color:var(--line)}
.avatar{background:#191817}
.menu{border-color:var(--line);box-shadow:0 18px 44px rgba(25,24,23,.10)}
.menu button:hover{background:#f7f5f1}
.page{max-width:1480px}
.page-head h2{font-size:22px;letter-spacing:-.6px}
.range-tabs,.auth-mode,.auth-tabs{background:#f1efe9}
.range-tabs button.active,.auth-mode button.active,.auth-tabs button.active{background:#fff;box-shadow:0 1px 3px rgba(25,24,23,.08)}
.kpi,.card{background:#fff}
.quick-card:hover{border-color:#d8d2e8;transform:translateY(-1px)}
.dash-card{border-radius:12px}
.dash-card:hover{border-color:#d8d2e8}
.config-nav{border-radius:12px}
.config-nav button.active{background:var(--brand-soft);color:#4338ca}
.switch input:checked + .track{background:var(--brand)}
.copy{background:#191817;color:#e7e5e4;border-radius:10px}
.range-tabs button.active{color:var(--ink)}

/* auth */
.auth-left{
  background:
    radial-gradient(780px 520px at 12% 8%,rgba(79,70,229,.13),transparent 62%),
    radial-gradient(620px 460px at 92% 92%,rgba(184,149,99,.12),transparent 62%),
    #f2efe8;
  color:var(--ink);
}
.auth-left::after{background-image:linear-gradient(rgba(25,24,23,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(25,24,23,.035) 1px,transparent 1px)}
.auth-logo{width:210px}
.auth-hero .eyebrow{color:var(--brand)}
.auth-hero h1{font-size:40px;color:var(--ink)}
.auth-hero h1 em{color:var(--brand)}
.auth-hero p{color:#6f6b66;font-size:14.5px}
.model-pills span{border-color:#ded9cf;background:rgba(255,255,255,.62);color:#5d5953}
.auth-stats b{color:var(--ink)}
.auth-stats span{color:#8f8a82}
.auth-left footer{color:#a19c95}
.auth-right{background:#fbfaf7}
.auth-card{max-width:400px}
.auth-card h2{font-size:27px}
.auth-tabs{border-radius:12px}
.auth-tabs button{border-radius:9px}
.tab-badge{display:inline-block;margin-left:4px;padding:1px 5px;border-radius:999px;background:#f1efe9;color:#a19c95;font-size:8px;font-weight:600;vertical-align:1px}
.auth-tabs button.active .tab-badge{background:#eef2ff;color:#6366f1}
.auth-tabs button:disabled{cursor:not-allowed;opacity:.72}
.auth-tabs button:disabled .tab-badge{background:#f1efe9;color:#a19c95}
.auth-switch,.auth-alt{color:var(--muted)}
.dev-note{background:#f4f1fa;border-color:#e7e1f5;color:#4c3d78}
.auth-nav-links a{color:var(--muted)}
.auth-links a{color:var(--muted)}

/* chat */
.chat-layout{grid-template-columns:214px minmax(0,1fr);gap:14px;max-width:1040px;margin:0 auto;transition:max-width .22s ease}
.chat-layout.composer-wide-1{max-width:1120px}
.chat-layout.composer-wide-2{max-width:none;width:100%}
.conv-rail,.chat{background:#fff;border-color:var(--line);border-radius:14px}
.new-chat{background:#fff;border-color:var(--line);border-radius:9px}
.new-chat:hover{border-color:var(--brand);color:var(--brand)}
.conv-item{color:#5d5953;border-radius:8px}
.conv-item:hover{background:#f7f5f1}
.conv-item.active{background:var(--brand-soft);color:#4338ca}
.conv-foot{border-top-color:var(--line)}
.chat-body{background:#fbfaf7}
.chat-top{border-bottom-color:var(--line)}
.chat-top select{border-color:var(--line);border-radius:9px}
.msg.user .who{background:#4338ca;color:#fff}
.msg.assistant .who{background:var(--brand-soft);color:#4338ca}
.bubble{background:#fff;border-color:var(--line);border-radius:14px;box-shadow:0 1px 2px rgba(25,24,23,.03)}
.msg.user .bubble{background:#eef2ff;color:#312e81;border-color:#dfe5ff}
.chat-input{border-top-color:var(--line)}
.chat-suggest button{background:#fff;border-color:var(--line);color:#6f6b66}
.chat-suggest button:hover{border-color:var(--brand);color:var(--brand)}
.chat-meta{color:var(--faint)}

/* attachments */
.attach-tray{display:flex;flex-wrap:wrap;gap:8px;padding:10px 14px 0;background:#fff;max-height:150px;overflow:auto}
.attach-tray[hidden]{display:none}
.attach-chip{display:flex;align-items:center;gap:9px;min-width:0;max-width:280px;border:1px solid var(--line);background:#fbfaf7;border-radius:11px;padding:6px 8px 6px 6px}
.attach-chip.error{border-color:#fecaca;background:#fef2f2}
.attach-thumb{width:36px;height:36px;border-radius:7px;object-fit:cover;flex:none;background:#eee}
.attach-icon{width:36px;height:36px;border-radius:7px;background:var(--brand-soft);color:#4338ca;display:grid;place-items:center;font-size:8px;font-weight:800;letter-spacing:.4px;flex:none}
.attach-info{display:flex;flex-direction:column;min-width:0;line-height:1.35}
.attach-info b{font-size:11.5px;font-weight:600;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:175px}
.attach-info small{font-size:9.5px;color:var(--faint)}
.attach-x{border:0;background:transparent;color:var(--faint);font-size:16px;line-height:1;width:22px;height:22px;border-radius:50%;cursor:pointer;flex:none}
.attach-x:hover{background:#ece9e3;color:var(--ink)}
.msg-files{display:block;margin-top:8px}
.msg-files>*{vertical-align:top;margin:0 8px 8px 0}
.msg-image{display:inline-block;width:190px;max-width:100%;border-radius:10px;overflow:hidden;border:1px solid rgba(49,46,129,.14);background:#fff}
.msg-image img{display:block;width:100%;height:150px;object-fit:cover}
.msg-file{display:flex;align-items:center;gap:8px;max-width:250px;align-self:flex-start;height:auto;border:1px solid rgba(49,46,129,.14);background:#fff;border-radius:9px;padding:7px 9px;text-decoration:none;color:var(--ink)}
.msg-file:hover{border-color:var(--brand)}
.msg-file-icon{width:27px;height:27px;border-radius:6px;background:var(--brand-soft);color:#4338ca;display:grid;place-items:center;font-size:7px;font-weight:800;flex:none}
.msg-file b{display:block;font-size:10.5px;max-width:170px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.msg-file small{display:block;font-size:9px;color:var(--faint)}
.msg.user .msg-file{color:#312e81;border-color:#c7d2fe}
.msg.user .msg-file-icon{background:#fff}
.chat-input #pg-attach{flex:none}
.chat.dragging{outline:2px dashed #a5b4fc;outline-offset:-5px;background:#fafaff}

/* composer drawer / compact plus */
.chat{position:relative}
.chat-input{position:relative}
.icon-plus{width:46px;height:46px;padding:0;flex:none;font-size:21px;font-weight:300;line-height:1;color:#4338ca;background:#fff;border-color:#dfe5ff}
.icon-plus:hover,.icon-plus.active{background:#eef2ff;border-color:#c7d2fe;color:#3730a3}
.composer-drawer{position:absolute;left:0;bottom:calc(100% + 8px);width:294px;background:#fff;border:1px solid var(--line);border-radius:13px;box-shadow:0 18px 50px rgba(25,24,23,.14);padding:6px;z-index:30}
.composer-drawer[hidden]{display:none}
.composer-drawer button{display:grid;grid-template-columns:28px 1fr;grid-template-rows:auto auto;column-gap:9px;width:100%;text-align:left;border:0;background:transparent;border-radius:9px;padding:9px 10px;cursor:pointer}
.composer-drawer button:hover{background:#f7f5f1}
.composer-drawer button>span{grid-row:1/3;width:28px;height:28px;border-radius:8px;background:var(--brand-soft);color:#4338ca;display:grid;place-items:center;font-size:14px;align-self:center}
.composer-drawer button>b{font-size:12px;font-weight:600;color:var(--ink);line-height:1.35}
.composer-drawer button>small{font-size:10px;color:var(--faint);line-height:1.35}
.chat-drop-hint{position:absolute;inset:0;display:none;place-items:center;background:rgba(246,245,242,.86);backdrop-filter:blur(3px);color:#4338ca;font-size:13px;font-weight:600;z-index:25;pointer-events:none;border-radius:14px}
.chat.dragging .chat-drop-hint{display:grid}
@media (max-width:640px){.composer-drawer{width:min(294px,calc(100vw - 60px))}}

/* landing */
body{background:#f7f6f3}
.lp-nav{background:rgba(251,250,247,.88);border-bottom-color:var(--line);backdrop-filter:blur(16px)}
.lp-brand span{color:#191817}
.lp-links{color:#6f6b66}
.lp-links a:hover{color:var(--brand)}
.lp-login{color:#5d5953}
.lp-register{color:var(--brand)}
.lp-nav-cta,.lp-btn{background:var(--brand);border-radius:9px}
.lp-nav-cta:hover,.lp-btn.primary:hover{background:#4338ca}
.lp-hero{
  background:
    radial-gradient(780px 520px at 10% 0%,rgba(79,70,229,.10),transparent 62%),
    radial-gradient(720px 520px at 96% 100%,rgba(184,149,99,.11),transparent 60%),
    #f4f1ea;
  color:var(--ink);
}
.lp-badge{color:var(--brand);border-color:#d9d2f2;background:rgba(255,255,255,.55)}
.lp-hero h1{color:var(--ink)}
.lp-hero h1 em{color:var(--brand)}
.lp-hero p{color:#6f6b66}
.lp-btn.ghost{border-color:#d8d2c8;color:#4b4741;background:rgba(255,255,255,.5)}
.lp-btn.ghost:hover{background:#fff}
.lp-stats b{color:var(--ink)}
.lp-stats span{color:#8f8a82}
.lp-window{box-shadow:0 24px 70px rgba(60,52,40,.16);border:1px solid #e4ded4}
.lp-winbar{background:#f2efe9;border-bottom-color:#e4ded4}
.lp-chat{background:#fbfaf7}
.lp-model-chip{background:#fff;border-color:#e4ded4;color:#5d5953}
.lp-model-chip b{color:var(--brand)}
.lp-msg.user{background:#eef2ff;color:#312e81}
.lp-ai{background:var(--brand-soft);color:#4338ca}
.lp-input button{background:var(--brand)}
.lp-models{background:#fbfaf7;border-bottom-color:var(--line)}
.lp-label{color:var(--brand)}
.lp-model-row span{background:#fff;border-color:var(--line);color:#5d5953}
.lp-section.alt{background:#fbfaf7;border-color:var(--line)}
.lp-section-head h2,.lp-download h3,.lp-features b{color:var(--ink)}
.lp-section-head p,.lp-download p,.lp-features span{color:#6f6b66}
.lp-download{border-color:var(--line);border-radius:12px;background:#fff}
.lp-dl-icon.android{background:#0f766e}.lp-dl-icon.ios{background:#191817}.lp-dl-icon.win{background:var(--brand)}
.lp-download button{background:#eef2ff;color:#4338ca;border:1px solid #dfe5ff;border-radius:9px}
.lp-download button:hover{background:#e0e7ff}
.lp-download a{color:var(--brand)}
.lp-features{border-color:var(--line)}
.lp-features>div{border-left-color:var(--line)}
.lp-cta{background:#efedf8;color:var(--ink);border:1px solid #e2ddf4;border-radius:14px}
.lp-cta p{color:#6f6b66}
.lp-footer{background:#fbfaf7;border-top-color:var(--line)}

/* admin delete confirm */
.del-options{display:flex;flex-direction:column;gap:9px;margin:2px 0 14px}
.del-option{display:flex;gap:9px;align-items:flex-start;border:1px solid var(--line);border-radius:10px;padding:10px 12px;cursor:pointer;background:#fff;transition:border-color .15s,background .15s}
.del-option:hover{border-color:#d8d3ca;background:#fdfcfa}
.del-option:has(input:checked){border-color:#c7d2fe;background:#f8f9ff}
.del-option input{margin-top:3px;accent-color:var(--brand);flex:none}
.del-option>span{display:block;min-width:0}
.del-option b{display:block;font-size:12.5px;font-weight:600;color:var(--ink);margin-bottom:2px}
.del-option b .tag{margin-left:6px;font-weight:500;vertical-align:1px}
.del-option>span>span{display:block;font-size:11.5px;color:var(--muted);line-height:1.65}

/* language toggle */
.lang-toggle{height:30px;min-width:38px;padding:0 9px;border:1px solid var(--line);border-radius:999px;background:#fff;color:#5d5953;font-size:11px;font-weight:600;cursor:pointer}
.lang-toggle:hover{border-color:var(--brand);color:var(--brand)}
.auth-nav .lang-toggle{margin-left:auto;margin-right:10px}
.topbar .lang-toggle{margin-right:2px}

@media (max-width:900px){
  .auth-left{display:none}
  .lp-hero{grid-template-columns:1fr}
  .lp-hero-ui{display:none}
}