:root{color-scheme:light;--bg: #0c0d0f;--bg-accent: #14161a;--ink: #f2f2f2;--muted: #c1c6cd;--card: #111318;--border: #1f232b;--accent: #4e545c;--accent-dark: #cfd3d8;--danger: #c0634c;--shadow: 0 16px 36px rgba(0, 0, 0, .4);--island: #14171c;font-family:Space Grotesk,system-ui,sans-serif}*{box-sizing:border-box}body{margin:0;background:radial-gradient(1200px 800px at 20% -10%,#1a1d22,transparent 60%),radial-gradient(900px 700px at 90% 10%,#14171c,transparent 55%),var(--bg);color:var(--ink);min-height:100vh}.gate{min-height:100vh;display:grid;place-items:center;padding:24px}.gate-card{width:min(420px,100%);background:var(--card);border:1px solid var(--border);border-radius:24px;box-shadow:var(--shadow);padding:28px;display:grid;gap:16px}.app{display:flex;flex-direction:column;min-height:100vh}.topbar{position:sticky;top:0;z-index:10;display:flex;align-items:center;padding:18px clamp(16px,3vw,40px);background:linear-gradient(180deg,#0c0d0feb,#0c0d0fcc);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid rgba(31,35,43,.6)}.brand{font-weight:700;font-size:clamp(22px,2.6vw,32px);letter-spacing:.02em}.subtitle{color:var(--muted);font-size:14px;margin:0}.menu-island{position:relative;display:inline-flex;align-items:center;gap:6px;padding:6px 8px;background:var(--island);border-radius:999px;border:1px solid var(--border);box-shadow:0 12px 26px #00000059;overflow-x:auto;scrollbar-width:none;justify-self:start}.menu-island::-webkit-scrollbar{display:none}.menu-indicator{position:absolute;top:6px;bottom:6px;left:0;border-radius:999px;background:var(--accent);box-shadow:0 12px 22px #00000059;transition:transform .22s ease,width .22s ease,opacity .18s ease;pointer-events:none;z-index:0}.menu-brand{font-weight:700;font-size:14px;letter-spacing:.04em;text-transform:uppercase;padding:6px 10px;color:var(--ink);position:relative;z-index:1;white-space:nowrap}.menu-divider{width:1px;align-self:stretch;background:#ffffff14}.menu-tab{border:none;background:transparent;padding:8px 14px;border-radius:999px;font-size:13px;color:var(--muted);white-space:nowrap;position:relative;z-index:1;transition:color .18s ease,background .18s ease}.menu-tab.active{color:#fff}.menu-tab:hover{transform:none;box-shadow:none;background:#ffffff14;color:var(--ink)}.menu-tab.active:hover{color:#fff}.menu-settings{border:1px solid transparent;background:#ffffff0f;color:var(--ink);padding:6px 10px;border-radius:999px;font-size:12px;text-transform:uppercase;letter-spacing:.08em;position:relative;z-index:1;transition:color .18s ease,background .18s ease,border-color .18s ease}.menu-settings:hover{transform:none;box-shadow:none;border-color:#ffffff29}.ghost{border:1px solid transparent;background:#ffffff0f;color:var(--ink);padding:6px 10px;border-radius:999px;font-size:12px;text-transform:uppercase;letter-spacing:.08em;transition:color .18s ease,background .18s ease,border-color .18s ease}.ghost:hover{transform:none;box-shadow:none;border-color:#ffffff29}.settings{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;align-items:end;min-width:min(680px,100%)}label{display:flex;flex-direction:column;gap:6px;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}input,textarea,select{font:inherit;padding:9px 12px;border-radius:10px;border:1px solid var(--border);background:#14171c;color:var(--ink);outline:none}input:focus,textarea:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 3px #4e545c59}button{font:inherit;font-weight:600;padding:8px 14px;border-radius:12px;border:1px solid #313845;background:linear-gradient(180deg,#202632,#191f28);color:var(--ink);cursor:pointer;transition:background .15s ease,border-color .15s ease,box-shadow .15s ease,transform .15s ease}button:hover{border-color:#3a4252;box-shadow:0 6px 14px #090c1240;transform:translateY(-1px)}button:active{transform:translateY(0);box-shadow:none}button:disabled{opacity:.6;cursor:not-allowed;box-shadow:none;transform:none}button.primary{background:linear-gradient(180deg,#4c6cff,#3a56e6);color:#fff;border-color:transparent}button.danger{background:linear-gradient(180deg,#ff6b6b,#e84c4c);color:#fff;border-color:transparent}.icon-button{padding:0;width:32px;height:32px;display:inline-flex;align-items:center;justify-content:center;border-radius:10px}.icon-button svg{width:16px;height:16px}.status{margin:0 clamp(16px,3vw,40px);padding:10px 14px;background:#15181d;border:1px solid var(--border);border-radius:10px;color:var(--muted)}.content{display:flex;flex-direction:column;gap:20px;padding:20px clamp(16px,3vw,40px) 60px}.section{background:var(--card);border:1px solid var(--border);border-radius:20px;padding:18px;box-shadow:var(--shadow);animation:fadeUp .4s ease}.section-head{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;margin-bottom:18px}.section h2{margin:0;font-size:18px}.section p{margin:6px 0 0;color:var(--muted)}.section-actions{display:flex;gap:10px}.table{display:grid;gap:8px}.table-row{display:grid;grid-template-columns:1.2fr 1fr .7fr 1fr .7fr 1fr .6fr;gap:10px;padding:10px 12px;border-radius:12px;background:#14171c;border:1px solid var(--border);font-size:13px;align-items:center}.table-head{background:#1b1f26;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}.table-empty{padding:20px;text-align:center;color:var(--muted)}.chat-edit{grid-template-columns:1fr 1fr auto;align-items:end;background:#171b22}.chat-edit-actions{display:flex;gap:10px}.card-grid{display:grid;gap:16px}.card{border:1px solid var(--border);border-radius:16px;background:#14171c;overflow:hidden}.card.flat{padding:16px}.card-summary{cursor:pointer;display:grid;grid-template-columns:1fr auto auto;gap:10px;align-items:center;padding:14px 16px;border:none;width:100%;text-align:left;background:transparent;color:inherit;position:relative;transition:padding-right .2s ease}.expandable.open .card-summary.has-action{padding-right:52px}.card-summary-action{position:absolute;top:10px;right:12px;opacity:0;transform:translate(8px);pointer-events:none;transition:opacity .2s ease,transform .2s ease}.expandable.open .card-summary-action{opacity:1;transform:translate(0);pointer-events:auto}.card-summary:hover{transform:none;box-shadow:none}.card-title{font-weight:600}.card-body{padding:0 16px;display:grid;gap:10px;max-height:0;opacity:0;transform:translateY(-4px);overflow:hidden;transition:max-height .26s ease,opacity .2s ease,transform .2s ease,padding-bottom .2s ease}.expandable.open .card-body{opacity:1;transform:translateY(0);padding-bottom:16px}.card-actions{display:flex;gap:10px;justify-content:flex-end;flex-wrap:wrap}.create-card{border-style:dashed;margin-bottom:12px;background:#0f1116}.create-card .card-summary{color:#e6e9ed}.info-grid{display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}.info-item{background:#0f1217;border:1px solid var(--border);border-radius:12px;padding:10px}.info-label{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}.info-value{margin-top:6px;font-size:14px;color:var(--ink)}.user-avatar{width:56px;height:56px;border-radius:16px;overflow:hidden;background:#10141a;border:1px solid var(--border);display:grid;place-items:center;font-weight:600}.user-avatar img{width:100%;height:100%;object-fit:cover}.user-detail-page{display:grid;gap:16px}.user-detail-head{display:flex;justify-content:space-between;align-items:center;gap:12px}.user-detail-title{font-size:18px;font-weight:600}.detail-section{background:#0f1217;border:1px solid var(--border);border-radius:16px;padding:16px;display:grid;gap:12px}.detail-section h3{margin:0;font-size:16px}.detail-section.danger-zone{border-color:#e84c4c;background:#e84c4c0f}.danger-zone .danger-zone-input{display:block;width:100%;max-width:200px;margin-top:8px;padding:10px 14px;border-radius:10px;border:1px solid #e84c4c;background:#0f1217;color:#fff;font-size:14px}.danger-zone .danger-zone-btn{padding:14px 24px;font-size:16px;font-weight:600;width:100%;max-width:320px}.danger-zone .danger-zone-btn:disabled{opacity:.5;cursor:not-allowed}.detail-list,.detail-checkboxes{display:grid;gap:8px}.detail-row{display:grid;grid-template-columns:1fr auto;gap:12px;padding:10px 12px;border-radius:12px;border:1px solid var(--border);background:#14171c;font-size:13px}.detail-row-with-check{grid-template-columns:auto 1fr auto;align-items:center}.detail-row span{color:var(--muted)}.muted-inline{color:var(--muted);font-size:12px}.card-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.muted{color:var(--muted);font-size:13px}.strong{font-weight:600}.pill{padding:5px 10px;border-radius:999px;border:1px solid var(--border);font-size:12px;background:#1a1e24;text-align:center}.pill.ok{background:#1b2126;color:#e4e7ea;border-color:#2b333b}.pill.warn{background:#2b1d18;color:var(--danger);border-color:#4a2a21}.grid-2{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}.grid-3{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(140px,1fr))}.checkbox{flex-direction:row;align-items:center;text-transform:none;letter-spacing:0;font-size:14px;gap:10px}.mono{font-family:IBM Plex Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-size:12px}.seed-actions{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:10px}.empty-state{background:var(--card);border:1px solid var(--border);border-radius:18px;padding:20px;display:flex;align-items:center;justify-content:space-between;gap:16px;box-shadow:var(--shadow)}.empty-state h2{margin:0;font-size:18px}.empty-state p{margin:6px 0 0;color:var(--muted)}.modal-backdrop{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;padding:20px;background:#050608b3;opacity:0;pointer-events:none;transition:opacity .2s ease}.modal-backdrop.open{opacity:1;pointer-events:auto}.modal-backdrop.closing{opacity:0}.modal-card{width:min(420px,92vw);background:#15181d;border-radius:18px;border:1px solid var(--border);box-shadow:0 24px 50px #14141433;padding:18px;display:grid;gap:16px;transform:translateY(8px) scale(.98);opacity:0;transition:transform .2s ease,opacity .2s ease}.modal-backdrop.open .modal-card{transform:translateY(0) scale(1);opacity:1}.modal-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}.modal-title{font-weight:600;font-size:18px}.modal-head p{margin:6px 0 0;color:var(--muted);font-size:13px}.modal-body{display:grid;gap:12px}.modal-actions{display:flex;justify-content:flex-end;gap:10px}@keyframes fadeUp{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}@media(max-width:900px){.topbar{grid-template-columns:1fr;justify-items:start}.table-row,.card-summary{grid-template-columns:1fr}.empty-state{flex-direction:column;align-items:flex-start}}.hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}.mailing-steps-editor{display:flex;flex-direction:column;gap:12px}.mailing-steps-toolbar{margin-bottom:4px}.mailing-step-card{background:var(--bg-accent);border:1px solid var(--border);border-radius:12px;padding:12px 16px}.mailing-step-header{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:12px}.mailing-step-num{font-weight:600;color:var(--ink)}.mailing-step-header select{padding:6px 10px;border-radius:8px;border:1px solid var(--border);background:var(--card);color:var(--ink);font-size:14px}.mailing-step-actions{display:flex;gap:4px;margin-left:auto}.mailing-step-actions button{padding:6px 10px;border-radius:8px;border:1px solid var(--border);background:var(--card);color:var(--muted);cursor:pointer;font-size:14px}.mailing-step-actions button:hover:not(:disabled){color:var(--ink);background:var(--bg-accent)}.mailing-step-actions button.danger{color:var(--danger)}.mailing-step-body{display:flex;flex-direction:column;gap:12px}.mailing-step-media{display:flex;flex-wrap:wrap;align-items:center;gap:12px}.mailing-step-preview{flex-shrink:0}.mailing-step-preview img,.mailing-step-preview video{border-radius:8px;object-fit:cover}.muted.error{color:var(--danger)}