:root{color-scheme:dark;--bg:#0b1020;--card:#131a2c;--line:#26314b;--text:#f6f7fb;--muted:#95a1bb;--blue:#4f7cff;--cyan:#65d7ff;--green:#43d18b;--red:#ff6a78}*{box-sizing:border-box}body{margin:0;min-height:100vh;font-family:Inter,Segoe UI,sans-serif;color:var(--text);background:radial-gradient(circle at 85% 0,#19305f 0,transparent 34%),var(--bg)}.shell{width:min(1180px,calc(100% - 40px));margin:auto;padding:48px 0 80px}.app-header{display:flex;align-items:flex-start;justify-content:space-between;gap:24px}.app-header h1{margin:8px 0;font-size:clamp(34px,5vw,60px);letter-spacing:-.045em}.app-header p{color:var(--muted);margin:0;max-width:650px;font-size:17px}.eyebrow,.label{color:var(--cyan);font-size:12px;font-weight:800;letter-spacing:.16em}.header-actions{display:flex;align-items:center;gap:10px}.connection{display:flex;align-items:center;gap:10px;padding:12px 14px;border:1px solid var(--line);border-radius:14px;background:#101729;white-space:nowrap}.dot{width:9px;height:9px;border-radius:50%;background:var(--green);box-shadow:0 0 12px var(--green)}.steps{display:grid;grid-template-columns:repeat(3,1fr);margin:40px 0 20px;border:1px solid var(--line);border-radius:16px;overflow:hidden}.steps div{display:flex;align-items:center;gap:12px;padding:16px 20px;background:#101729cc;border-right:1px solid var(--line)}.steps div:last-child{border:0}.steps b{color:var(--cyan)}.steps span{color:#bdc6d8}.desktop-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:20px}.side-column{display:grid;align-content:start;gap:20px}.card{border:1px solid var(--line);border-radius:20px;background:linear-gradient(145deg,#151d31,#101626);padding:24px;box-shadow:0 18px 50px #0003}.card-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px;gap:14px}.card h2{margin:5px 0 0;font-size:24px}.channels{display:grid;gap:10px}.channels.empty{color:var(--muted);padding:36px 8px;text-align:center}.channel{display:flex;gap:12px;align-items:center;width:100%;text-align:left;border:1px solid var(--line);border-radius:13px;background:#151e32;color:#fff;padding:12px;cursor:pointer}.channel:hover,.channel.active{border-color:var(--blue);background:#1a2745}.channel-avatar{display:grid;place-items:center;flex:none;width:42px;height:42px;border-radius:50%;background:#263d6f;color:var(--cyan);font-weight:800}.channel span{display:grid;gap:4px;min-width:0}.channel small{color:var(--muted);overflow:hidden;text-overflow:ellipsis}.connection-card label,form label{display:grid;gap:8px;color:#c6cede;font-size:14px;font-weight:650}.connection-card{display:grid;gap:15px}.connection-actions{display:grid;grid-template-columns:1fr auto;gap:10px}form{display:grid;gap:18px}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:11px;background:#0d1425;color:#fff;padding:12px 13px;font:inherit;outline:none}input:focus,select:focus,textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px #4f7cff24}textarea{resize:vertical}.form-row{display:grid;grid-template-columns:180px 1fr;gap:14px}button{font:inherit}.primary,.secondary,.danger,.icon-button{border-radius:10px;font-weight:750;cursor:pointer;transition:.15s}.primary{border:0;background:linear-gradient(135deg,var(--blue),#7c5cff);color:#fff;padding:12px 18px}.secondary,.danger{border:1px solid var(--line);background:#18223a;color:#eaf0ff;padding:11px 15px}.danger{color:#ff8d99;border-color:#62333f;background:#2b1922}.icon-button{border:1px solid var(--line);color:#fff;background:#1b253c;font-size:22px;width:42px;height:42px}.submit-post{padding:14px;font-size:15px}.primary:hover:not(:disabled),.secondary:hover:not(:disabled),.danger:hover:not(:disabled),.icon-button:hover:not(:disabled){transform:translateY(-1px);filter:brightness(1.1)}button:disabled{opacity:.55;cursor:wait}button[aria-busy=true]{display:flex;align-items:center;justify-content:center;gap:10px}.post-type-picker{display:grid;grid-template-columns:1fr 1fr;gap:10px}.post-type-picker button{display:flex;align-items:center;gap:12px;text-align:left;border:1px solid var(--line);border-radius:13px;background:#0d1425;color:#dce5f7;padding:13px;cursor:pointer}.post-type-picker button.active{border-color:var(--blue);background:#18274a;box-shadow:0 0 0 3px #4f7cff1f}.post-type-picker button span:not(.type-icon){display:grid;gap:4px}.post-type-picker small{color:var(--muted)}.type-icon{display:grid;place-items:center;min-width:38px;height:38px;border-radius:10px;background:#263d6f;color:var(--cyan);font-size:19px}.drop-zone{min-height:150px;border:1px dashed #49618e;border-radius:15px;background:#0c1427;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:24px;cursor:pointer;transition:.18s}.drop-zone:hover,.drop-zone.dragging{border-color:var(--cyan);background:#10203a}.drop-zone small{color:var(--muted);font-weight:400;margin-top:6px}.upload-icon{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:#263d6f;color:var(--cyan);font-size:28px;margin-bottom:10px}.media-preview{display:grid;grid-template-columns:repeat(auto-fill,minmax(125px,1fr));gap:12px}.media-item{border:1px solid var(--line);border-radius:13px;background:#0c1425;overflow:hidden}.media-thumb{display:grid;place-items:center;width:100%;height:90px;background:linear-gradient(145deg,#1b2c50,#0b1222);color:var(--cyan);font-size:30px}.media-item-info{padding:8px}.media-item strong{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:11px}.media-item small{color:var(--muted);font-size:10px}.media-controls{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line)}.media-controls button{border:0;border-right:1px solid var(--line);background:#152039;color:#dce5fa;padding:7px;cursor:pointer}.media-controls button:last-child{border:0;color:#ff8d99}.history-card{margin-top:20px}.history-controls{display:flex;align-items:center;gap:10px}.history-controls select{width:auto;min-width:150px}.history-list{display:grid;gap:10px}.history-item{display:grid;grid-template-columns:56px minmax(0,1fr) auto;gap:14px;align-items:center;border:1px solid var(--line);border-radius:14px;background:#101729;padding:12px}.history-thumbnail{display:grid;place-items:center;width:56px;height:56px;border-radius:10px;background:#26314b;color:var(--cyan)}.history-content{min-width:0}.history-meta{display:flex;align-items:center;gap:8px}.history-status{flex:none;border-radius:999px;padding:4px 8px;font-size:12px;font-weight:750;color:#b9d8ff;background:#24446f}.history-status.sent{color:#abf5ce;background:#174735}.history-status.error{color:#ffc0c6;background:#5a2431}.history-status.approval{color:#ffe0a4;background:#604516}.history-channel{overflow:hidden;color:var(--muted);font-size:13px;text-overflow:ellipsis;white-space:nowrap}.history-text{overflow:hidden;margin:8px 0 6px;line-height:1.45;text-overflow:ellipsis;white-space:nowrap}.history-time,.secret-state,.muted{color:var(--muted);font-size:13px}.history-delete{padding:8px 11px}.history-empty{margin:4px 0;color:var(--muted);text-align:center;padding:24px}.status{position:sticky;top:12px;z-index:50;padding:13px 16px;margin-bottom:16px;border:1px solid #41557d;border-radius:12px;background:#172443;box-shadow:0 12px 35px #0007;animation:status-in .22s ease}.status.progress{color:#c8d4ff;border-color:#6474ff;background:#18254d}.status.error{color:#ffd3dc;border-color:#e05270;background:#3a1825}.status.success{color:#b9f8d8;border-color:#3bc987;background:#12372c}.spinner{width:18px;height:18px;border:2px solid #ffffff55;border-top-color:#fff;border-radius:50%;display:inline-block;animation:spin .7s linear infinite}.hidden{display:none!important}.login{max-width:480px;margin:12vh auto;display:grid;gap:14px}.login .brand{font-size:24px;font-weight:800}.login .brand span{color:#7c83ff}@keyframes spin{to{transform:rotate(360deg)}}@keyframes status-in{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}@media(max-width:800px){.shell{width:min(100% - 28px,1180px);padding-top:28px}.app-header{flex-direction:column}.header-actions{width:100%;flex-wrap:wrap}.connection{max-width:100%;overflow:hidden}.desktop-grid,.steps{grid-template-columns:1fr}.steps div{border-right:0;border-bottom:1px solid var(--line)}.form-row{grid-template-columns:1fr}.history-controls{align-items:stretch;flex-wrap:wrap}.history-controls select{flex:1}.history-item{grid-template-columns:48px minmax(0,1fr)}.history-actions{grid-column:2}.card-title{align-items:flex-start}}@media(max-width:600px){.post-type-picker,.connection-actions{grid-template-columns:1fr}.media-preview{grid-template-columns:repeat(2,1fr)}}.api-keys-dialog,.api-key-reveal-dialog{width:min(720px,calc(100% - 28px))}.api-key-create{grid-template-columns:1.3fr 1fr auto;align-items:end;margin:20px 0}.api-key-create .primary{height:46px}.api-keys-list{display:grid;gap:10px}.api-key-row{display:grid;grid-template-columns:minmax(150px,1fr) minmax(250px,1.6fr) auto;gap:14px;align-items:center;border:1px solid var(--line);border-radius:13px;background:#0d1425;padding:14px}.api-key-row>div:first-child{display:grid;gap:6px}.api-key-row code,.api-key-curl code,.api-key-plaintext{font-family:ui-monospace,SFMono-Regular,Consolas,monospace}.api-key-row code{color:var(--cyan);font-size:12px}.api-key-row dl{display:flex;flex-wrap:wrap;gap:10px;margin:0}.api-key-row dl div{display:grid;gap:3px}.api-key-row dt{color:var(--muted);font-size:11px}.api-key-row dd{margin:0;font-size:12px}.api-key-actions{display:grid;justify-items:end;gap:8px}.api-key-status{font-size:12px;font-weight:750;color:#abf5ce}.api-key-status.revoked{color:#ffc0c6}.api-key-curl{color:var(--muted);font-size:12px;margin:18px 0 0}.api-key-plaintext{display:block;overflow-wrap:anywhere;border:1px solid #49618e;border-radius:12px;background:#0c1427;color:var(--cyan);padding:14px;margin:16px 0}.api-key-warning{color:#ffe0a4;background:#604516;border-radius:10px;padding:12px}@media(max-width:800px){.api-key-create,.api-key-row{grid-template-columns:1fr}.api-key-actions{justify-items:start}}.provider-bar{display:flex;align-items:end;gap:18px;margin-bottom:20px;padding:16px 20px;border:1px solid var(--line);border-radius:16px;background:#101729cc}.provider-bar label{display:grid;gap:6px;min-width:220px}.provider-bar span{color:var(--muted);padding-bottom:12px}.channel-bulk{display:flex;align-items:center;gap:8px;margin-bottom:12px}.channel-bulk b{margin-right:auto;font-size:13px;color:var(--muted)}#channel[multiple]{min-height:105px}.batch-results{display:grid;gap:10px;border-top:1px solid var(--line);padding-top:16px}.batch-summary{display:flex;align-items:center;justify-content:space-between}.batch-result{display:flex;justify-content:space-between;gap:12px;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:#101729}.batch-result.sending{border-color:#6474ff}.batch-result.success{border-color:#3bc987}.batch-result.error{border-color:#e05270}.provider-badge{display:inline-flex;border-radius:999px;padding:3px 7px;font-size:11px;font-weight:700;background:#263d6f;color:var(--cyan)}@media(max-width:700px){.provider-bar{align-items:stretch;flex-direction:column}.provider-bar span{padding:0}.channel-bulk{flex-wrap:wrap}.channel-bulk b{width:100%}}:root{color-scheme:light;--bg:#e9f2ee;--card:#fff;--line:#d6e4de;--text:#12364f;--muted:#6b8290;--blue:#0d385b;--cyan:#45c161;--green:#45c161;--red:#d84f63}body{background:radial-gradient(circle at 92% 4%,#d1ece0 0,transparent 30%),linear-gradient(145deg,#eef5f2,#e5efeb);color:var(--text)}.shell{width:min(1440px,calc(100% - 32px));padding:24px 0 64px}.product-shell{overflow:hidden;border:1px solid #d3e1db;border-radius:30px;background:#edf4f1;box-shadow:0 24px 70px #173b2e1a}.compact-header{align-items:center;padding:18px 28px;border-bottom:1px solid var(--line);background:#fff}.compact-brand{display:flex;align-items:center;gap:12px;min-width:0}.compact-logo{width:82px;height:44px;border-radius:11px;object-fit:cover;object-position:center 47%;background:#fff}.compact-brand strong{font-size:20px;letter-spacing:-.02em;color:#0d385b;white-space:nowrap}.product-tag{border-radius:999px;background:#e6f7ec;color:#268b49;padding:6px 9px;font-size:10px;font-weight:900;letter-spacing:.13em}.header-actions{flex-wrap:wrap;justify-content:flex-end}.connection{border-color:#d6e4de;border-radius:999px;background:#f6faf8;color:#31566c;padding:10px 14px}.dot{width:8px;height:8px}.secondary,.danger{border-color:#d6e4de;background:#fff;color:#24485e}.secondary:hover:not(:disabled){border-color:#aacdbd;background:#f2faf6}.header-actions .secondary{border-radius:12px}.header-actions #logout{color:#536b79}.workspace-intro{display:flex;align-items:end;justify-content:space-between;gap:28px;padding:40px 42px 28px;background:#f8fbfa}.workspace-intro h1{margin:7px 0 8px;color:#0d385b;font-size:clamp(32px,4vw,48px);letter-spacing:-.045em}.workspace-intro p{margin:0;color:var(--muted);font-size:17px}.eyebrow,.label,.steps b{color:var(--green)}.hero-cta{display:inline-flex;align-items:center;justify-content:center;flex:none;text-decoration:none;border-radius:14px;padding:14px 20px}.primary{background:linear-gradient(135deg,#0d385b,#1b5c78 62%,#45c161);box-shadow:0 10px 24px #0d385b26}.capability-strip{margin:0;padding:0 42px 36px;border:0;border-radius:0;background:#f8fbfa;overflow:visible;gap:12px}.capability-strip div{border:1px solid var(--line)!important;border-radius:16px;background:#fff;padding:16px 18px}.capability-strip b{font-size:14px}.capability-strip span{display:grid;gap:4px;color:var(--text)}.capability-strip small{color:var(--muted);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.08em}.capability-strip strong{font-size:14px;color:#173d54}.home-provider-bar{margin:0 24px;padding:18px 20px;border-radius:18px;background:#fff;box-shadow:0 10px 28px #173b2e0c}.home-provider-bar label{color:#38596d}.home-provider-bar select{min-width:250px}#message{margin:18px 24px 0}.desktop-grid{grid-template-columns:.8fr 1.2fr;gap:18px;padding:24px}.card{border-color:var(--line);border-radius:20px;background:#fff;box-shadow:0 10px 28px #173b2e0c}.card h2{color:#12364f}.history-card{margin:0 24px 24px}.connection-card label,form label{color:#38596d}.channel{border-color:var(--line);background:#f7faf9;color:#173d54}.channel:hover,.channel.active{border-color:var(--green);background:#eef9f2}.channel-avatar,.type-icon,.upload-icon{background:#e5f5ec;color:#278d4b}.post-type-picker button{border-color:var(--line);background:#f8fbfa;color:#294d62}.post-type-picker button.active,input:focus,select:focus,textarea:focus{border-color:var(--green);box-shadow:0 0 0 3px #45c16122}.post-type-picker button.active{background:#eef9f2}input,select,textarea{border-color:var(--line);background:#fbfdfc;color:#173d54}.drop-zone{border-color:#aac8bb;background:#f7fbf9}.drop-zone:hover,.drop-zone.dragging{border-color:var(--green);background:#eef9f2}.media-item{background:#f8fbfa}.media-thumb{background:linear-gradient(145deg,#e5f5ec,#eef5f2);color:#278d4b}.media-controls button{background:#f6faf8;color:#31566c}.history-item,.batch-result{border-color:var(--line);background:#f8fbfa}.history-thumbnail{background:#e5f5ec;color:#278d4b}.provider-bar{border-color:var(--line);background:#f7faf9}.status{border-radius:14px;background:#fff;box-shadow:0 12px 30px #173b2e20}.status.progress{color:#234f68;border-color:#8eb9cb;background:#eef8fb}.status.error{color:#9a3041;border-color:#e38a98;background:#fff1f3}.status.success{color:#237344;border-color:#75cb92;background:#effaf3}.app-dialog{width:min(620px,calc(100% - 28px));max-height:88vh;border:1px solid #bed3ca;border-radius:24px;padding:0;color:var(--text);background:transparent;box-shadow:0 30px 90px #12362f55}.app-dialog::backdrop{background:#0d282e99;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.dialog-panel{display:grid;gap:18px;padding:26px;background:#f8fbfa}.dialog-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}.dialog-head h2{margin:5px 0 0;font-size:26px}.dialog-close{width:42px;height:42px;border:1px solid var(--line);border-radius:12px;background:#fff;color:#24485e;font-size:26px;cursor:pointer}.app-dialog .provider-bar{margin:0;background:#fff}.app-dialog .connection-card{display:grid;gap:15px;border:1px solid var(--line);border-radius:16px;padding:18px;background:#fff}.app-dialog .connection-card h3{margin:0}.support-card{display:flex;align-items:center;gap:15px;border:1px solid var(--line);border-radius:16px;padding:18px;background:#fff}.support-icon{display:grid;place-items:center;width:48px;height:48px;border-radius:14px;background:#0d385b;color:#fff;font-weight:900;font-size:22px}.support-card small{color:var(--muted)}.support-card p{margin:5px 0 0;font-size:18px}.support-link{display:block;text-align:center;text-decoration:none}.login{border-color:var(--line);background:#fff}.login .brand span{color:var(--green)}.history-actions{display:flex;align-items:center;gap:8px}.history-open{display:inline-flex;align-items:center;text-decoration:none;white-space:nowrap}.history-status.accepted,.history-status.sending,.history-status.processing{color:#245d76;background:#dff2f7}.history-status.scheduled{color:#315c91;background:#e3edfb}.licensed-workspace{min-width:0;margin:0;padding:0;border:0}.licensed-workspace.is-locked{position:relative;filter:saturate(.65);opacity:.66}.licensed-workspace.is-locked .hero-cta{pointer-events:none}.access-banner{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:16px;margin:20px 24px 0;border:1px solid #efcf7a;border-radius:18px;padding:18px 20px;background:linear-gradient(135deg,#fff9e7,#fffdf7);box-shadow:0 10px 28px #6b4b120f}.access-banner strong{display:block;color:#69480d;font-size:18px}.access-banner p{margin:5px 0 0;color:#7c6841;line-height:1.5}.access-lock{display:grid;place-items:center;width:48px;height:48px;border-radius:15px;background:#ffedba;font-size:22px}.access-banner .primary{white-space:nowrap}.access-admin-dialog{width:min(900px,calc(100% - 28px))}.access-users{display:grid;gap:12px;max-height:62vh;overflow:auto}.access-user{display:grid;grid-template-columns:minmax(220px,1fr) 160px 155px auto;align-items:end;gap:12px;border:1px solid var(--line);border-radius:16px;padding:15px;background:#fff}.access-user-identity{display:grid;gap:5px;min-width:0}.access-user-identity strong,.access-user-identity small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.access-user-identity small{color:var(--muted)}.access-user label{display:grid;gap:6px;font-size:12px;font-weight:800;color:#526d7c}.access-user select,.access-user input{min-height:44px}.access-user-save{min-height:44px;white-space:nowrap}@media(max-width:950px){.compact-header{align-items:flex-start;flex-direction:column}.header-actions{width:100%;justify-content:flex-start}.workspace-intro{align-items:flex-start;flex-direction:column}.hero-cta{width:100%}.desktop-grid{grid-template-columns:1fr}}@media(max-width:700px){.shell{width:min(100% - 20px,1440px);padding-top:10px}.product-shell{border-radius:22px}.compact-header{padding:16px}.compact-brand{flex-wrap:wrap}.compact-logo{width:72px;height:40px}.product-tag{display:none}.header-actions .connection{order:-1;width:100%;overflow:hidden}.header-actions button{flex:1}.workspace-intro{padding:28px 18px 20px}.capability-strip{grid-template-columns:1fr;padding:0 18px 24px}.home-provider-bar{margin:0 16px}.home-provider-bar select{min-width:0}.desktop-grid{padding:16px}.history-card{margin:0 16px 16px}.dialog-panel{padding:19px}.access-banner{grid-template-columns:auto 1fr;margin:14px 16px 0}.access-banner .primary{grid-column:1/-1;width:100%}.access-user{grid-template-columns:1fr}.access-user-save{width:100%}}