:root{
  --bg:#f6f7fb;
  --surface:#ffffff;
  --surface-2:#f1f3f8;
  --sidebar:#121521;
  --sidebar-2:#1a1f2e;
  --text:#171a23;
  --muted:#6f7585;
  --line:#e7e9ef;
  --accent:#635bff;
  --accent-2:#8b7cff;
  --good:#20a474;
  --warn:#d99120;
  --danger:#df4b55;
  --shadow:0 18px 50px rgba(19,25,43,.08);
  --radius:18px;
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:var(--bg)}
button,input,select,textarea{font:inherit}
a{text-decoration:none;color:inherit}
.hidden{display:none!important}
.muted{color:var(--muted)}
.small{font-size:12px}

.login-shell{min-height:100vh;display:grid;grid-template-columns:1.15fr .85fr;background:linear-gradient(135deg,#10131e 0%,#1b2030 50%,#0d1020 100%)}
.login-brand{padding:64px;display:flex;flex-direction:column;justify-content:space-between;color:white;position:relative;overflow:hidden}
.login-brand:before,.login-brand:after{content:"";position:absolute;border-radius:999px;filter:blur(2px);opacity:.3}
.login-brand:before{width:420px;height:420px;background:#6f63ff;right:-150px;top:-90px}
.login-brand:after{width:280px;height:280px;background:#29c6a8;left:-120px;bottom:-100px}
.brand-lockup{display:flex;align-items:center;gap:12px;font-weight:750;letter-spacing:-.02em;font-size:20px;z-index:2}
.logo-mark{width:34px;height:34px;border-radius:11px;background:linear-gradient(145deg,var(--accent),#9a8fff);display:grid;place-items:center;box-shadow:inset 0 0 0 1px rgba(255,255,255,.18)}
.logo-mark svg{width:18px;height:18px}
.hero-copy{max-width:650px;z-index:2}
.hero-copy h1{font-size:54px;line-height:1.02;letter-spacing:-.055em;margin:0 0 22px}
.hero-copy p{font-size:17px;line-height:1.7;color:#bcc2d2;max-width:560px}
.hero-badges{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}
.hero-badges span{padding:9px 12px;border:1px solid rgba(255,255,255,.12);border-radius:999px;background:rgba(255,255,255,.05);font-size:13px;color:#dbe0ec;backdrop-filter:blur(8px)}
.login-panel{background:#fbfbfd;display:grid;place-items:center;padding:44px;min-height:100vh}
.login-card{width:min(430px,100%);background:white;border:1px solid var(--line);border-radius:24px;padding:34px;box-shadow:var(--shadow)}
.login-card h2{margin:0 0 8px;font-size:28px;letter-spacing:-.035em}.login-card p{margin:0 0 26px;color:var(--muted);line-height:1.55}
.field{display:flex;flex-direction:column;gap:8px;margin-bottom:16px}.field label{font-size:13px;font-weight:700;color:#4a5060}.field input,.field select,.field textarea{width:100%;border:1px solid #dfe2e9;background:#fff;border-radius:12px;padding:12px 13px;outline:none;transition:.2s}.field input:focus,.field select:focus,.field textarea:focus{border-color:#918aff;box-shadow:0 0 0 4px rgba(99,91,255,.1)}
.btn{border:0;border-radius:12px;padding:11px 15px;font-weight:750;cursor:pointer;transition:.18s;display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn:hover{transform:translateY(-1px)}.btn:disabled{opacity:.55;cursor:not-allowed;transform:none}.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:white;box-shadow:0 9px 20px rgba(99,91,255,.22)}.btn-secondary{background:var(--surface-2);color:#323746}.btn-danger{background:#fff1f2;color:#c83b46}.btn-dark{background:#171a24;color:white}.btn-block{width:100%}
.form-error{padding:11px 12px;border-radius:10px;background:#fff0f1;color:#b8333d;font-size:13px;margin-bottom:14px;display:none}

.shell{min-height:100vh;display:grid;grid-template-columns:260px 1fr}.sidebar{background:var(--sidebar);color:#d9dceb;padding:18px 14px;display:flex;flex-direction:column;gap:18px;position:sticky;top:0;height:100vh}.sidebar .brand-lockup{padding:6px 8px}.new-work{background:#fff;color:#171a23;border-radius:12px;padding:11px 12px;font-weight:750;display:flex;align-items:center;gap:10px;justify-content:center}.nav{display:flex;flex-direction:column;gap:5px}.nav button{all:unset;cursor:pointer;padding:10px 11px;border-radius:10px;display:flex;align-items:center;gap:10px;color:#aeb4c5;font-size:14px}.nav button:hover,.nav button.active{background:var(--sidebar-2);color:white}.nav svg{width:18px;height:18px}.sidebar-foot{margin-top:auto;display:flex;flex-direction:column;gap:10px}.user-pill{display:flex;gap:10px;align-items:center;padding:10px;border-radius:12px;background:#171b28;border:1px solid rgba(255,255,255,.06)}.avatar{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:linear-gradient(135deg,#665cff,#9f94ff);font-size:13px;font-weight:800;color:white}.user-pill .meta{min-width:0}.user-pill .meta strong{display:block;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-pill .meta span{display:block;color:#858da0;font-size:11px;margin-top:2px}
.main{min-width:0}.topbar{height:70px;background:rgba(255,255,255,.85);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 26px;position:sticky;top:0;z-index:10}.topbar h1{font-size:16px;margin:0;letter-spacing:-.015em}.top-actions{display:flex;align-items:center;gap:10px}.status-dot{width:8px;height:8px;border-radius:50%;background:var(--good);display:inline-block}.content{padding:26px;max-width:1440px;margin:0 auto}

.chat-layout{height:calc(100vh - 70px);display:flex;flex-direction:column}.chat-feed{flex:1;overflow:auto;padding:42px 22px 24px}.welcome{max-width:860px;margin:0 auto}.welcome h2{font-size:38px;letter-spacing:-.05em;margin:8vh 0 12px}.welcome p{font-size:16px;color:var(--muted);line-height:1.65}.quick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:28px}.quick-card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:16px;text-align:left;cursor:pointer;transition:.18s}.quick-card:hover{border-color:#cbc7ff;box-shadow:0 10px 25px rgba(32,37,55,.06);transform:translateY(-2px)}.quick-card strong{display:block;margin-bottom:6px}.quick-card span{font-size:13px;color:var(--muted);line-height:1.45}.conversation{max-width:860px;margin:0 auto;display:flex;flex-direction:column;gap:20px}.message{display:flex;gap:12px}.bubble{max-width:76%;padding:14px 16px;border-radius:16px;line-height:1.55;font-size:14px;white-space:pre-wrap}.message.user{justify-content:flex-end}.message.user .bubble{background:#eeedff}.message.system .bubble{background:white;border:1px solid var(--line);box-shadow:0 6px 16px rgba(28,34,52,.04)}.composer-wrap{padding:14px 22px 24px;background:linear-gradient(180deg,rgba(246,247,251,0),var(--bg) 35%)}.composer{max-width:860px;margin:0 auto;background:white;border:1px solid #dfe2e9;border-radius:18px;box-shadow:0 12px 35px rgba(28,34,52,.08);padding:10px;display:flex;gap:10px;align-items:flex-end}.composer textarea{flex:1;resize:none;border:0;outline:none;min-height:46px;max-height:150px;padding:12px;background:transparent}.send-btn{width:42px;height:42px;border-radius:12px;border:0;background:#171a23;color:white;cursor:pointer}.expiry-banner{max-width:860px;margin:0 auto 14px;padding:10px 12px;border-radius:12px;background:#fff7df;color:#8b650d;border:1px solid #f1de9d;font-size:13px}

.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:22px}.stat{background:white;border:1px solid var(--line);border-radius:16px;padding:18px}.stat .kicker{color:var(--muted);font-size:12px;font-weight:750}.stat .value{font-size:28px;font-weight:800;letter-spacing:-.04em;margin:8px 0 2px}.stat .sub{font-size:12px;color:var(--muted)}
.grid-2{display:grid;grid-template-columns:1.15fr .85fr;gap:18px}.panel{background:white;border:1px solid var(--line);border-radius:18px;box-shadow:0 5px 20px rgba(22,28,45,.035)}.panel-head{padding:18px 20px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}.panel-head h3{margin:0;font-size:15px}.panel-body{padding:20px}.vault-card{border:1px solid var(--line);background:linear-gradient(135deg,#fbfbff,#f7f6ff);border-radius:16px;padding:16px}.vault-row{display:flex;align-items:center;justify-content:space-between;gap:12px}.badge{font-size:11px;font-weight:800;padding:6px 8px;border-radius:999px}.badge.good{background:#e8f8f2;color:#167958}.badge.off{background:#f3f4f7;color:#777f8e}.badge.danger{background:#ffedef;color:#b83741}.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:12px 10px;border-bottom:1px solid var(--line);text-align:left;font-size:13px;vertical-align:middle}.table th{color:#747b8a;font-size:11px;text-transform:uppercase;letter-spacing:.04em}.table td strong{font-size:13px}.row-actions{display:flex;gap:7px}.icon-btn{border:1px solid var(--line);background:white;border-radius:9px;padding:7px 9px;cursor:pointer}.switch{position:relative;width:42px;height:24px;background:#d9dce4;border-radius:999px;cursor:pointer;transition:.2s}.switch.on{background:#655dff}.switch:after{content:"";position:absolute;top:3px;left:3px;width:18px;height:18px;background:white;border-radius:50%;box-shadow:0 2px 5px rgba(0,0,0,.18);transition:.2s}.switch.on:after{left:21px}.log-list{display:flex;flex-direction:column}.log-item{display:grid;grid-template-columns:110px 1fr;gap:14px;padding:11px 0;border-bottom:1px solid var(--line)}.log-time{font-size:11px;color:var(--muted)}.log-text{font-size:13px}.kill-card{background:#171a23;color:white;border-radius:16px;padding:18px}.kill-card p{color:#aeb4c4;font-size:13px;line-height:1.55}.kill-card .btn{margin-top:8px}
.modal-backdrop{position:fixed;inset:0;background:rgba(15,18,28,.45);display:none;place-items:center;padding:20px;z-index:50}.modal-backdrop.show{display:grid}.modal{width:min(560px,100%);max-height:92vh;overflow:auto;background:white;border-radius:20px;box-shadow:0 25px 80px rgba(0,0,0,.23)}.modal-head{padding:18px 20px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}.modal-head h3{margin:0}.modal-body{padding:20px}.modal-foot{padding:16px 20px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:10px}.perm-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.check{display:flex;align-items:center;gap:7px;border:1px solid var(--line);border-radius:10px;padding:9px;font-size:13px}.close{border:0;background:transparent;font-size:24px;cursor:pointer}
.toast{position:fixed;right:22px;bottom:22px;background:#171a23;color:white;padding:12px 14px;border-radius:12px;box-shadow:var(--shadow);font-size:13px;display:none;z-index:80}.toast.show{display:block}

@media (max-width:1000px){.login-shell{grid-template-columns:1fr}.login-brand{display:none}.shell{grid-template-columns:78px 1fr}.sidebar{padding:14px 10px}.sidebar .brand-lockup span,.nav button span,.sidebar-foot .meta,.new-work span{display:none}.sidebar .brand-lockup{justify-content:center}.new-work{padding:11px}.nav button{justify-content:center}.stats{grid-template-columns:repeat(2,1fr)}.grid-2{grid-template-columns:1fr}.quick-grid{grid-template-columns:1fr}}
@media (max-width:620px){.shell{grid-template-columns:1fr}.sidebar{display:none}.topbar{padding:0 14px}.content{padding:14px}.stats{grid-template-columns:1fr 1fr}.quick-grid{grid-template-columns:1fr}.welcome h2{font-size:30px}.chat-feed{padding:24px 14px}.composer-wrap{padding:10px 12px 16px}.bubble{max-width:88%}.perm-grid{grid-template-columns:1fr 1fr}}