:root{
  --bg:#07111f;--bg2:#0c1a2c;--card:#0f1f35;--card2:#142742;--text:#f5f7fb;--muted:#a7b4c9;--line:rgba(255,255,255,.08);
  --accent:#6b7cff;--accent2:#1fc8d6;--success:#1dd1a1;--danger:#ff6b81;--shadow:0 20px 50px rgba(0,0,0,.28);
}
*{box-sizing:border-box}html,body{margin:0;padding:0;font-family:Tahoma,Arial,sans-serif;background:radial-gradient(circle at top right,#16325a 0,#091425 45%,#06101c 100%);color:var(--text)}
a{text-decoration:none;color:inherit}body{min-height:100vh}
input,select,textarea,button{font:inherit}
.mobile-overlay{display:none}
.app-shell{display:grid;grid-template-columns:310px minmax(0,1fr);min-height:100vh;gap:22px;padding:20px}
.sidebar{background:linear-gradient(180deg,rgba(11,23,40,.98),rgba(14,30,50,.94));backdrop-filter:blur(14px);border:1px solid var(--line);border-radius:32px;padding:18px;position:sticky;top:20px;height:calc(100vh - 40px);box-shadow:var(--shadow);overflow:auto}
.brand-card,.workspace-chip,.glass,.stat-card,.panel-card,.mini-card,.empty-state,.list-card,.chat-card{background:linear-gradient(180deg,rgba(18,34,57,.96),rgba(12,24,40,.96));border:1px solid var(--line);box-shadow:var(--shadow)}
.brand-card{display:flex;align-items:center;gap:14px;padding:14px;border-radius:24px;margin-bottom:14px}
.brand-logo{width:58px;height:58px;border-radius:20px;background:linear-gradient(135deg,var(--accent),var(--accent2));display:grid;place-items:center;font-weight:700;font-size:20px}
.brand-title{font-size:26px;font-weight:700}.brand-sub{font-size:13px;color:var(--muted)}
.workspace-chip{padding:16px;border-radius:24px;display:grid;gap:4px;margin-bottom:14px}.workspace-chip span,.hero-chip span,.meta{color:var(--muted)}
.nav{display:grid;gap:10px}.nav a{display:flex;align-items:center;gap:12px;padding:15px 16px;border-radius:20px;color:#dbe7ff;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.04);transition:.2s}.nav a .icon{width:28px;height:28px;border-radius:10px;display:grid;place-items:center;background:rgba(255,255,255,.08)}.nav a.active,.nav a:hover{background:linear-gradient(135deg,rgba(107,124,255,.28),rgba(31,200,214,.16));border-color:rgba(107,124,255,.35)}
.main{min-width:0;padding:0 2px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:18px 20px;border-radius:28px;margin-bottom:18px}.topbar h1{margin:0 0 8px;font-size:34px;line-height:1.1}.topbar p{margin:0;color:var(--muted);max-width:780px}.hero-chip{padding:12px 16px;border-radius:18px;background:linear-gradient(135deg,rgba(107,124,255,.22),rgba(31,200,214,.14));border:1px solid rgba(107,124,255,.28);display:grid;gap:4px;text-align:left;min-width:140px}.menu-btn{display:none;border:none;background:rgba(255,255,255,.08);color:#fff;border-radius:16px;padding:11px 14px;cursor:pointer}
.alert{padding:16px 18px;border-radius:18px;margin-bottom:16px}.alert.success{background:rgba(29,209,161,.15);color:#dcfff6;border:1px solid rgba(29,209,161,.25)}.alert.error{background:rgba(255,107,129,.14);color:#ffe5ea;border:1px solid rgba(255,107,129,.22)}
.stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:18px}.stat-card{padding:18px;border-radius:26px;display:grid;gap:12px;position:relative;overflow:hidden}.stat-card:after{content:"";position:absolute;inset:auto -40px -40px auto;width:110px;height:110px;background:radial-gradient(circle,rgba(107,124,255,.25),transparent 60%)}.stat-card span{color:var(--muted);font-size:14px}.stat-card strong{font-size:33px}.stat-card small{color:#dce7ff}
.panel-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:18px}.panel-grid.one-col{grid-template-columns:1fr}.panel-card{padding:18px;border-radius:28px;min-width:0}.panel-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:14px}.panel-head h3,.panel-card h3{margin:0;font-size:21px}.panel-head a,.tiny-link{color:#bfd4ff}
.table-wrap{overflow:auto;border-radius:20px;border:1px solid rgba(255,255,255,.05)}table{width:100%;border-collapse:collapse;min-width:640px}th,td{text-align:right;padding:14px;border-bottom:1px solid rgba(255,255,255,.05)}th{color:#c3d3ea;background:rgba(255,255,255,.03);font-size:13px}td{color:#edf4ff;font-size:14px}
.form-grid{display:grid;gap:14px}.form-grid.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.form-grid label{display:grid;gap:8px;color:#dce8fb;font-size:14px}.form-grid input,.form-grid select,.form-grid textarea{width:100%;padding:15px 16px;border-radius:18px;border:1px solid rgba(255,255,255,.09);background:rgba(255,255,255,.05);color:#fff;outline:none}.form-grid input:focus,.form-grid select:focus,.form-grid textarea:focus{border-color:rgba(107,124,255,.65);box-shadow:0 0 0 4px rgba(107,124,255,.12)}
.action-row{display:flex;gap:10px;flex-wrap:wrap}.btn-primary,.btn-secondary,.btn-danger,.toggle-btn{display:inline-flex;justify-content:center;align-items:center;padding:14px 18px;border-radius:18px;border:none;cursor:pointer;transition:.2s}.btn-primary{background:linear-gradient(135deg,var(--accent),#4d60ff);color:#fff}.btn-secondary{background:rgba(255,255,255,.07);color:#fff;border:1px solid rgba(255,255,255,.08)}.btn-danger{background:rgba(255,107,129,.12);color:#ffdbe2;border:1px solid rgba(255,107,129,.18)}
.mini-cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.mini-card{padding:16px;border-radius:22px;display:grid;gap:8px}.mini-card strong{font-size:17px}.mini-card span{color:var(--muted);font-size:13px}
.footer{display:flex;justify-content:space-between;gap:10px;color:var(--muted);padding:22px 4px 40px}
.login-body{display:grid;place-items:center;min-height:100vh;background:radial-gradient(circle at top right,#264a87,#091425 55%)}.login-card{width:min(460px,92vw);padding:28px;border-radius:32px;background:linear-gradient(180deg,rgba(18,34,57,.96),rgba(12,24,40,.96));border:1px solid var(--line);box-shadow:var(--shadow)}.login-brand{display:inline-block;padding:10px 16px;border-radius:999px;background:rgba(107,124,255,.15);color:#fff;font-weight:700;margin-bottom:10px}
.badge{display:inline-flex;align-items:center;gap:6px;padding:8px 12px;border-radius:999px;background:rgba(255,255,255,.08);color:#eff5ff;font-size:12px}.badge.success{background:rgba(29,209,161,.14)}.badge.warn{background:rgba(255,193,7,.14)}.badge.muted{background:rgba(255,255,255,.06);color:var(--muted)}
.chat-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.chat-card{padding:18px;border-radius:26px;display:grid;gap:14px}.chat-card h3{margin:0}.chat-meta{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.chat-meta .mini{padding:12px;border-radius:18px;background:rgba(255,255,255,.04);display:grid;gap:4px}
.toggles{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.toggle{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-radius:18px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.05);gap:12px}.toggle-copy strong{display:block;font-size:14px}.toggle-copy span{display:block;color:var(--muted);font-size:12px;margin-top:4px}.toggle input{display:none}.toggle-switch{position:relative;width:54px;height:32px;border-radius:999px;background:rgba(255,255,255,.12);flex:0 0 auto}.toggle-switch:after{content:"";position:absolute;top:4px;right:4px;width:24px;height:24px;border-radius:50%;background:#fff;transition:.2s}.toggle input:checked + .toggle-switch{background:linear-gradient(135deg,var(--accent),var(--accent2))}.toggle input:checked + .toggle-switch:after{transform:translateX(-22px)}
.kpi-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.kpi{padding:14px;border-radius:20px;background:rgba(255,255,255,.04);display:grid;gap:4px}.kpi strong{font-size:24px}.kpi span{color:var(--muted)}
.timeline{display:grid;gap:12px}.timeline-item{padding:14px 16px;border-radius:18px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.05)}
.empty-state{padding:30px;border-radius:28px;display:grid;gap:10px;place-items:center;text-align:center}.empty-state p{margin:0;color:var(--muted);max-width:560px}
.filter-bar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px}.filter-bar a{padding:10px 14px;border-radius:14px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.06)}.filter-bar a.active{background:linear-gradient(135deg,rgba(107,124,255,.28),rgba(31,200,214,.18));border-color:rgba(107,124,255,.3)}
.quick-actions{display:flex;gap:10px;flex-wrap:wrap}.section-title{margin:0 0 14px;font-size:18px}.code-box{padding:14px;border-radius:18px;background:rgba(255,255,255,.05);word-break:break-all;border:1px dashed rgba(255,255,255,.1)}
@media (max-width:1180px){.app-shell{grid-template-columns:1fr}.sidebar{position:fixed;inset:16px auto 16px 16px;width:min(320px,84vw);height:auto;z-index:30;transform:translateX(calc(100% + 32px));transition:.25s}.menu-btn{display:inline-flex}.mobile-overlay{position:fixed;inset:0;background:rgba(0,0,0,.48);z-index:20}.nav-open .sidebar{transform:none}.nav-open .mobile-overlay{display:block}.stats-grid,.mini-cards,.chat-grid,.panel-grid,.form-grid.cols-2,.toggles,.chat-meta,.kpi-row{grid-template-columns:1fr 1fr}}
@media (max-width:760px){.app-shell{padding:12px}.topbar{padding:16px}.topbar h1{font-size:26px}.hero-chip{display:none}.stats-grid,.mini-cards,.chat-grid,.panel-grid,.form-grid.cols-2,.toggles,.chat-meta,.kpi-row{grid-template-columns:1fr}.panel-card,.stat-card,.chat-card{border-radius:24px}.table-wrap table{min-width:560px}.footer{flex-direction:column}}

.inline-form{display:inline-flex;gap:8px;align-items:center}.inline-form select{padding:10px 12px;border-radius:12px;border:1px solid rgba(255,255,255,.09);background:rgba(255,255,255,.05);color:#fff}
.ai-tools-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.bottom-nav{display:none}
@media (max-width:760px){
  body{padding-bottom:88px}
  .sidebar{border-radius:28px}
  .topbar{position:sticky;top:10px;z-index:10;background:linear-gradient(180deg,rgba(12,24,40,.97),rgba(12,24,40,.88));backdrop-filter:blur(14px)}
  .bottom-nav{position:fixed;bottom:10px;left:10px;right:10px;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;background:rgba(10,18,30,.95);border:1px solid rgba(255,255,255,.08);border-radius:24px;padding:10px;box-shadow:var(--shadow);z-index:40}
  .bottom-nav a{display:grid;gap:4px;justify-items:center;padding:10px 4px;border-radius:16px;color:#dbe7ff;font-size:11px}
  .bottom-nav a .icon{width:28px;height:28px;display:grid;place-items:center;border-radius:10px;background:rgba(255,255,255,.06)}
  .bottom-nav a.active{background:linear-gradient(135deg,rgba(107,124,255,.28),rgba(31,200,214,.18));border:1px solid rgba(107,124,255,.25)}
}

.panel-card{position:relative;overflow:hidden}
.panel-card:before{content:"";position:absolute;inset:-40% auto auto -10%;width:180px;height:180px;background:radial-gradient(circle,rgba(107,124,255,.12),transparent 60%);pointer-events:none}
textarea{resize:vertical}
@media (max-width:760px){
  .brand-card{padding:12px}.brand-title{font-size:24px}.workspace-chip{padding:14px}.nav a{padding:14px}.bottom-nav{grid-template-columns:repeat(5,minmax(0,1fr));overflow:auto}
}