:root{
  --bg:#f5f6fa;--card:#fff;--text:#151827;--muted:#73798b;--line:#e7e9f0;
  --brand:#6f3cff;--brand2:#9d66ff;--dark:#171329;--success:#19a974;
}
*{box-sizing:border-box}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--text)}
button,input,textarea{font:inherit}button{cursor:pointer;border:0}.sidebar{position:fixed;left:0;top:0;bottom:0;width:250px;background:var(--dark);color:#fff;padding:24px 16px;display:flex;flex-direction:column}
.brand{display:flex;align-items:center;gap:12px;padding:4px 8px 30px}.brand b{display:block;letter-spacing:2px;font-size:19px}.brand span{display:block;color:#a9a3ba;font-size:11px;margin-top:3px}
.logo-mark{width:40px;height:40px;border-radius:13px;background:linear-gradient(135deg,var(--brand),#d29bff);display:grid;place-items:center;font-weight:900;font-size:21px}
nav{display:grid;gap:7px}.nav-item{background:transparent;color:#bcb7ca;text-align:left;padding:12px 13px;border-radius:10px;font-weight:600}.nav-item:hover,.nav-item.active{background:#2b2344;color:#fff}.nav-item span{margin-left:9px}.sidebar-bottom{margin-top:auto;color:#aaa4b9;font-size:12px}.connection{display:flex;align-items:center;gap:8px;margin-bottom:10px}.connection i{width:8px;height:8px;border-radius:50%;background:#27c98a}
.main{margin-left:250px;padding:28px 34px;max-width:1500px}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:25px}.topbar h1{margin:0 0 5px;font-size:29px}.topbar p{margin:0;color:var(--muted)}
.primary,.secondary,.ghost{padding:11px 16px;border-radius:9px;font-weight:700}.primary{background:var(--brand);color:#fff}.primary:hover{filter:brightness(.95)}.secondary{background:#efedf8;color:#33245f}.ghost{background:transparent;color:var(--brand);padding:6px}.wide{width:100%}
.page{display:none}.active-page{display:block}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-bottom:18px}.stat,.card{background:var(--card);border:1px solid var(--line);border-radius:14px;box-shadow:0 5px 20px #27213a08}.stat{padding:18px}.stat span,.stat small{display:block;color:var(--muted);font-size:13px}.stat strong{display:block;font-size:28px;margin:8px 0}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:18px}.card{padding:20px;margin-bottom:18px}.card-head{display:flex;justify-content:space-between;align-items:center}.card h2{font-size:17px;margin:0}.quick-actions{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:18px}.quick-actions button{padding:18px 10px;background:#f6f4fb;border:1px solid var(--line);border-radius:10px;font-weight:700}.quick-actions button:hover{border-color:#c7b7ff;background:#faf8ff}
.account-mini{display:flex;gap:9px;flex-wrap:wrap;margin-top:18px}.pill{padding:8px 10px;background:#f5f5f8;border-radius:999px;font-size:12px;font-weight:700}.pill i{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--success);margin-right:6px}
.list-empty{color:var(--muted);padding:25px 0}.composer-layout{display:grid;grid-template-columns:1.4fr .8fr;gap:18px}.right-stack{display:flex;flex-direction:column}.right-stack .card{margin-bottom:18px}.section-title{font-weight:800;font-size:15px;margin-bottom:16px}label{display:block;font-size:12px;font-weight:700;color:#53586b;margin:14px 0 7px}
.dropzone{border:2px dashed #dcd9e7;border-radius:12px;padding:30px;text-align:center;background:#faf9fc;position:relative}.dropzone input{position:absolute;inset:0;opacity:0;cursor:pointer}.drop-icon{font-size:28px;margin-bottom:8px}.dropzone small{display:block;color:var(--muted);margin-top:6px}.dropzone #fileName{margin-top:12px;font-weight:700;color:var(--brand)}
textarea,input{width:100%;border:1px solid var(--line);border-radius:9px;padding:11px;background:#fff;color:var(--text);outline:none}textarea:focus,input:focus{border-color:#a889ff;box-shadow:0 0 0 3px #7d4cff12}.row-between{display:flex;justify-content:space-between;align-items:center}.counter{font-size:11px;color:var(--muted)}
.platform-copy{margin-top:18px;border-top:1px solid var(--line);padding-top:5px}.platform-copy>div{margin-bottom:10px}
.platform-list{display:grid;gap:9px}.platform-option{display:flex;align-items:center;gap:10px;padding:12px;border:1px solid var(--line);border-radius:10px}.platform-option input{width:auto}.platform-icon{font-size:19px;width:26px}.platform-name{font-weight:700}.platform-handle{margin-left:auto;color:var(--muted);font-size:11px}
.format-tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:7px}.format{background:#f5f4f8;padding:10px;border-radius:8px;font-weight:700;color:#686b78}.format.active{background:#eee8ff;color:var(--brand)}
.schedule{display:grid;grid-template-columns:1fr 1fr;gap:9px}.radio{display:flex;align-items:center;gap:7px;background:#f7f6fa;padding:10px;border-radius:8px;margin:0}.radio input{width:auto}.schedule>input{grid-column:1/-1}.actions{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:15px}
.preview{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff}.preview-media{height:210px;background:#eeeef3;display:grid;place-items:center;color:#969aaa;font-size:12px}.preview-text{padding:13px;font-size:12px}.preview-text p{color:#4f5362;white-space:pre-wrap}
.accounts-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.account-card{border:1px solid var(--line);border-radius:12px;padding:16px;display:flex;align-items:center;gap:12px}.account-card .big-icon{font-size:28px}.account-card .meta{flex:1}.account-card b{display:block}.account-card small{color:var(--muted)}.connected{font-size:11px;color:var(--success);font-weight:800}.notice{margin-top:16px;background:#fff8e7;border:1px solid #f1dfaa;padding:12px;border-radius:9px;font-size:12px;color:#6e5a22}
.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:1px;background:var(--line);border:1px solid var(--line);overflow:hidden;border-radius:10px}.day{min-height:110px;background:#fff;padding:10px}.day b{font-size:12px}.event{font-size:11px;background:#eee8ff;color:#4a2fa0;border-radius:6px;padding:6px;margin-top:8px}
.toast{position:fixed;right:25px;bottom:25px;background:#19162a;color:#fff;padding:13px 17px;border-radius:10px;opacity:0;transform:translateY(10px);transition:.25s;pointer-events:none}.toast.show{opacity:1;transform:none}
@media(max-width:1000px){.sidebar{width:75px}.brand div:last-child,.nav-item span,.sidebar-bottom{display:none}.main{margin-left:75px}.composer-layout,.grid-2{grid-template-columns:1fr}.stats{grid-template-columns:repeat(2,1fr)}.accounts-grid{grid-template-columns:1fr}}
@media(max-width:600px){.main{padding:18px}.topbar{align-items:flex-start;gap:10px}.topbar h1{font-size:22px}.stats{grid-template-columns:1fr 1fr}.quick-actions{grid-template-columns:1fr 1fr}.accounts-grid{grid-template-columns:1fr}}