:root{--nav:#17213a;--bg:#f4f6fa;--paper:#fff;--text:#1d2940;--muted:#606b80;--line:#e0e5ee;--accent:#1965db;--soft:#eaf1ff;--good:#13754e;--danger:#bd303e;--radius:14px;font-family:'Segoe UI',Arial,sans-serif;color:var(--text);background:var(--bg);font-size:15px;font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button{cursor:pointer;border:1px solid var(--line);border-radius:9px;padding:11px 15px;background:white;color:var(--text);font-weight:600;min-height:44px;transition:background .15s}button:hover{background:#f0f4fc}button:disabled{opacity:.55;cursor:wait}.primary{background:var(--accent);border-color:var(--accent);color:#fff}.primary:hover{background:#1456bd}.danger{color:var(--danger)}a{color:var(--accent)}input,select,textarea{width:100%;border:1px solid #cbd3e0;border-radius:8px;background:#fff;color:var(--text);padding:11px 12px;min-height:44px}textarea{resize:vertical;line-height:1.6}input[type=checkbox]{width:18px;min-height:18px;accent-color:var(--accent)}:focus-visible{outline:3px solid #75a8ff;outline-offset:3px}h1,h2,h3,p{margin-top:0}h1{font-size:28px;letter-spacing:-.8px;margin-bottom:6px}h2{font-size:20px;letter-spacing:-.3px}h3{font-size:16px}p{line-height:1.6}.muted,small{color:var(--muted)}small{font-size:13px}label{display:block;font-weight:600;margin-bottom:7px}.field{margin-bottom:18px}.hint{display:block;font-size:13px;font-weight:400;color:var(--muted);margin-top:6px}.shell{display:grid;grid-template-columns:235px minmax(0,1fr);min-height:100vh}.sidebar{background:var(--nav);color:#fff;display:flex;flex-direction:column;padding:28px 16px;position:fixed;inset:0 auto 0 0;width:235px}.brand{display:flex;align-items:center;gap:11px;padding:0 12px 30px;font-size:22px;font-weight:750;letter-spacing:-.7px}.brand svg{width:35px;height:35px;background:#317ced;padding:6px;border-radius:10px}.brand small{font-weight:400;display:block;font-size:11px;letter-spacing:0;color:#c1cbe0;margin-top:4px}.nav{display:flex;flex-direction:column;gap:5px}.nav button{display:flex;gap:13px;align-items:center;border:0;background:transparent;color:#c1cbe0;text-align:left;font-size:14px;padding:12px 14px;font-weight:500}.nav button:hover{background:#26324d}.nav button.active{background:#2c3f63;color:white}.nav svg,.toolbar svg{width:20px;height:20px;flex-shrink:0}.side-bottom{margin-top:auto;padding:24px 12px 0;font-size:13px;color:#b4c2de}.side-bottom button{background:transparent;border:0;color:#c1cbe0;padding:10px 0}.main{grid-column:2;padding:0 34px 40px;max-width:1700px;width:100%}.topbar{height:82px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);margin-bottom:30px}.topbar-left{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:13px}.dot{width:8px;height:8px;background:var(--good);border-radius:50%;display:inline-block}.dot.pause{background:#b27610}.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:25px}.heading p{margin:0;color:var(--muted)}.panel{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:24px;margin-bottom:22px}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:18px}.panel-heading h2{margin:0}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px}.stat{background:white;border:1px solid var(--line);padding:20px 22px;border-radius:12px}.stat strong{font-size:31px;display:block;margin:10px 0 4px;font-weight:650}.stat span{font-size:13px;color:var(--muted)}.stat:first-child{background:var(--nav);color:white;border-color:var(--nav)}.stat:first-child span{color:#c1cbe0}.split{display:grid;grid-template-columns:1.65fr 1fr;gap:22px}.empty{padding:44px 20px;text-align:center}.empty svg{width:38px;height:38px;color:#7c8fab;margin-bottom:15px}.empty h3{margin-bottom:8px}.empty p{max-width:440px;margin:0 auto 20px;color:var(--muted)}.steps{list-style:none;padding:0;margin:0}.steps li{display:flex;gap:14px;padding:17px 0;border-bottom:1px solid var(--line)}.steps li:last-child{border:0}.step-number{width:28px;height:28px;display:grid;place-items:center;border-radius:50%;background:var(--soft);color:var(--accent);flex-shrink:0;font-weight:650}.steps p{margin:5px 0 0;color:var(--muted);font-size:13px}.list-row{display:flex;justify-content:space-between;gap:14px;padding:16px 0;border-bottom:1px solid var(--line);align-items:center}.list-row:last-child{border:0}.list-row p{margin:5px 0;color:var(--muted);font-size:13px}.badge{display:inline-flex;border-radius:6px;padding:5px 8px;background:#edf0f5;color:#596578;font-size:12px;font-weight:600;white-space:nowrap}.badge.queued,.badge.retry{background:#e8f0ff;color:#1959b7}.badge.sent{background:#e6f5ed;color:#127346}.badge.failed,.badge.unknown{background:#fce9ec;color:#ad2637}.badge.sending{background:#fff0d3;color:#8a5b06}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;text-align:left;font-size:14px}th{font-size:12px;color:var(--muted);font-weight:600;padding:12px 14px;background:#f7f9fc;white-space:nowrap}td{padding:15px 14px;border-bottom:1px solid var(--line)}td small{display:block;margin-top:6px}.row-actions{display:flex;gap:7px}.row-actions button{padding:6px 10px;min-height:36px;font-size:12px}.filters{display:flex;gap:12px;margin-bottom:18px}.filters input{max-width:340px}.filters select{max-width:220px}.post-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.post-card{background:white;border:1px solid var(--line);border-radius:12px;padding:21px}.post-card h3{margin:15px 0 12px}.post-text{white-space:pre-wrap;color:var(--muted);height:100px;overflow:hidden;font-size:14px;line-height:1.6}.post-card footer{margin-top:20px;display:flex;gap:8px;flex-wrap:wrap}.calendar-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.calendar-header h2{margin:0}.calendar{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));border-left:1px solid var(--line);border-top:1px solid var(--line)}.weekday{font-size:12px;color:var(--muted);padding:10px;border-bottom:1px solid var(--line);border-right:1px solid var(--line);background:#f7f9fc}.day{min-height:120px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:10px;background:white}.day.outside{background:#f6f8fc;color:#929bae}.day.today .day-number{background:var(--accent);color:white;border-radius:50%}.day-number{display:inline-grid;place-items:center;width:27px;height:27px;font-size:13px;margin-bottom:8px}.event{display:block;width:100%;font-size:11px;text-align:left;min-height:0;padding:7px;background:var(--soft);color:#1959b7;border:0;margin-bottom:4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.event.sent{background:#e6f5ed;color:#127346}.event.failed,.event.unknown{background:#fce9ec;color:#ad2637}.media-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.media-card{border:1px solid var(--line);border-radius:10px;overflow:hidden;background:white}.media-preview{height:145px;display:grid;place-items:center;background:#edf1f7}.media-preview img,.media-preview video{width:100%;height:100%;object-fit:cover}.media-preview svg{width:36px;height:36px;color:#667998}.media-info{padding:13px}.media-info strong{display:block;font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.media-info small{display:block;margin-top:7px}.notice{background:var(--soft);border:1px solid #cddfff;padding:15px 18px;border-radius:9px;color:#294d82;font-size:13px;line-height:1.6;margin-bottom:20px}.error-inline{color:var(--danger);font-size:13px;white-space:pre-wrap;line-height:1.6;margin-bottom:15px}.login{min-height:100vh;display:grid;grid-template-columns:1fr 1fr}.login-art{background:var(--nav);padding:60px;color:white;display:flex;flex-direction:column;justify-content:center}.login-art h1{font-size:52px;line-height:1.08;max-width:500px;margin:35px 0 22px}.login-art p{color:#bdc9e1;max-width:450px}.login-art .brand{padding:0}.login-body{display:flex;align-items:center;justify-content:center;padding:30px}.login-form{width:360px}.login-form h2{font-size:28px}.login-form .primary{width:100%}.login-schedule{display:grid;grid-template-columns:65px 1fr;gap:12px;border-top:1px solid #354463;margin-top:20px;padding-top:20px;color:#b6c6e4}.login-schedule strong{color:white}dialog{border:0;border-radius:16px;padding:0;width:min(850px,calc(100vw - 32px));max-height:90vh;color:var(--text);box-shadow:0 24px 90px #16213a45}dialog::backdrop{background:#17213a77}dialog header{padding:23px 26px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}dialog header h2{margin:0}dialog header button{border:0;font-size:24px;padding:0 10px;background:transparent}dialog .body{padding:25px 26px}dialog footer{padding:18px 26px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:10px;background:#f8fafd}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 20px}.checklist{border:1px solid var(--line);border-radius:8px;max-height:230px;overflow:auto;padding:6px 12px}.checklist label{display:flex;align-items:center;gap:10px;padding:10px 0;margin:0;border-bottom:1px solid var(--line);font-weight:400;font-size:14px}.checklist label:last-child{border:0}.checklist small{margin-left:auto}.pills{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0 20px}.pills button{font-size:13px;background:var(--soft);color:var(--accent)}.preview{background:#e8eff7;border-radius:12px;padding:18px}.preview-bubble{background:white;border-radius:12px 12px 12px 2px;padding:15px;white-space:pre-wrap;line-height:1.6;font-size:14px;overflow-wrap:anywhere}.preview-bubble img{max-width:100%;border-radius:8px}.preview small{display:block;text-align:right;margin-top:7px}.editor-grid{display:grid;grid-template-columns:1.6fr 1fr;gap:24px}.variant{border:1px solid var(--line);padding:15px;border-radius:9px;margin:10px 0}.variant h3{margin-bottom:10px}.log{padding:14px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:145px 70px 1fr;gap:15px;font-size:13px}.log.error{color:var(--danger)}#toast{position:fixed;bottom:25px;right:25px;background:var(--nav);color:white;padding:15px 20px;border-radius:10px;max-width:450px;z-index:10;display:none;line-height:1.5}#toast.visible{display:block}pre{background:#17213a;color:#dce8ff;padding:18px;border-radius:10px;overflow:auto;font-size:12px;line-height:1.6}.full{width:100%}.mobile-brand{display:none}.subtabs{display:flex;gap:8px;margin-bottom:22px}.subtabs button.active{background:var(--soft);color:var(--accent);border-color:#c7dcff}
@media(min-width:1500px){.main{padding-left:48px;padding-right:48px}}@media(max-width:1100px){.sidebar{width:200px}.shell{grid-template-columns:200px minmax(0,1fr)}.main{padding:0 22px 30px}.post-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.split{grid-template-columns:1fr}.stats{gap:10px}.stat{padding:17px}.media-grid{grid-template-columns:repeat(3,1fr)}.login-art{padding:40px}.login-art h1{font-size:40px}}@media(max-width:760px){.shell{display:block}.sidebar{position:relative;width:auto;padding:15px}.brand{padding:0 4px 15px}.nav{display:grid;grid-template-columns:repeat(4,1fr);gap:4px}.nav button{font-size:11px;padding:8px 5px;flex-direction:column;gap:5px}.side-bottom{display:none}.main{padding:0 16px 30px}.topbar{height:68px;margin-bottom:22px}.topbar-left{font-size:11px}.heading{align-items:flex-start}.heading h1{font-size:24px}.heading p{font-size:13px}.heading>button{font-size:12px;padding:10px}.stats{grid-template-columns:repeat(2,1fr)}.stat strong{font-size:26px}.post-grid{grid-template-columns:1fr}.panel{padding:17px}.media-grid{grid-template-columns:repeat(2,1fr)}.form-grid,.editor-grid{grid-template-columns:1fr}.calendar{min-width:640px}.calendar-scroll{overflow-x:auto}.filters{flex-wrap:wrap}.login{display:block}.login-art{padding:25px}.login-art h1{font-size:28px;margin:24px 0 15px}.login-schedule{display:none}.login-body{padding:30px 20px}.log{grid-template-columns:1fr;gap:5px}dialog .body{padding:20px}dialog header{padding:18px 20px}.topbar .toolbar button{font-size:12px;padding:8px 12px}.calendar-header h2{font-size:17px}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}