:root{
  --bg:#f3f7fc;
  --surface:#ffffff;
  --surface-2:#f8fbff;
  --line:#dbe5f0;
  --line-2:#e9eff7;
  --text:#122033;
  --muted:#627388;
  --nav:#071a36;
  --nav-2:#0c2349;
  --accent:#1f6fff;
  --accent-2:#00b4ff;
  --success:#1d8b4d;
  --danger:#d94141;
  --warning:#c98a16;
  --shadow:0 18px 45px rgba(16,42,79,.08);
  --radius:20px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:linear-gradient(180deg,#f7faff 0%,#eef4fb 100%);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:none}
img{max-width:100%;display:block}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
.shell{display:flex;min-height:100vh}
.side{width:290px;background:linear-gradient(180deg,var(--nav) 0%,#05162e 100%);color:#fff;padding:24px 18px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;box-shadow:20px 0 60px rgba(5,22,46,.12)}
.brand-wrap{display:flex;align-items:center;gap:14px;padding:6px 8px 22px 8px;border-bottom:1px solid rgba(255,255,255,.08)}
.brand-mark{width:56px;height:56px;border-radius:18px;background:radial-gradient(circle at 30% 30%,#2b84ff 0%,#0b2453 60%,#08152d 100%);display:grid;place-items:center;font-weight:800;letter-spacing:.04em;box-shadow:0 10px 30px rgba(31,111,255,.24)}
.brand-copy strong{display:block;font-size:1.1rem;letter-spacing:.03em}
.brand-copy span{display:block;color:rgba(255,255,255,.7);font-size:.85rem;margin-top:4px}
.nav{display:flex;flex-direction:column;gap:8px;padding:20px 0}
.nav a{display:flex;align-items:center;padding:13px 14px;border-radius:14px;color:rgba(255,255,255,.8);font-weight:600;transition:.18s ease}
.nav a:hover,.nav a.active{background:linear-gradient(90deg,rgba(35,118,255,.24),rgba(0,180,255,.14));color:#fff;transform:translateX(2px)}
.side-foot{margin-top:auto;border-top:1px solid rgba(255,255,255,.08);padding:18px 8px 6px 8px;color:rgba(255,255,255,.75);font-size:.9rem;line-height:1.5}
.pill-row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:10px}
.tiny-pill{border:1px solid rgba(255,255,255,.15);background:rgba(255,255,255,.08);color:#fff;padding:5px 9px;border-radius:999px;font-size:.72rem;font-weight:700;letter-spacing:.02em}
.main{flex:1;padding:30px;min-width:0}
.main.center{max-width:520px;margin:0 auto;padding-top:80px}
.topbar{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:24px}
.topbar-right{display:flex;align-items:center;gap:12px;flex-wrap:wrap;justify-content:flex-end}
.command-chip{border:1px solid #cfe1ff;background:linear-gradient(180deg,#fafdff,#edf5ff);padding:10px 14px;border-radius:999px;color:#27508f;font-size:.86rem;font-weight:700}
.eyebrow{margin:0 0 6px;color:#5b7ba7;font-size:.82rem;font-weight:800;text-transform:uppercase;letter-spacing:.12em}
h1,h2,h3,h4{margin:0 0 12px}
h1{font-size:2rem;line-height:1.1}
h2{font-size:1.4rem}
h3{font-size:1.04rem}
p{margin:0 0 12px}
.userpill{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:12px 16px;box-shadow:var(--shadow);text-align:right}
.userpill strong{display:block}
.userpill span{color:var(--muted);font-size:.88rem}
.card,.hero,.mock-card,.mini-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.card{padding:20px}
.hero{padding:24px;margin-bottom:18px;background:linear-gradient(135deg,#ffffff 0%,#f7fbff 58%,#eef6ff 100%)}
.hero p{color:var(--muted);max-width:980px}
.toolbar{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:18px}
.muted{color:var(--muted)}
.quick,.toolbar-actions,.inline-actions{display:flex;gap:10px;flex-wrap:wrap}
.button,button,.btn-secondary,.btn-danger,.btn-ghost,.tab-btn{appearance:none;border:none;background:linear-gradient(135deg,var(--accent),#1c58e8);color:#fff;padding:12px 18px;border-radius:14px;font-weight:800;letter-spacing:.01em;box-shadow:0 10px 24px rgba(31,111,255,.2)}
.button.secondary,.btn-secondary,.tab-btn{background:var(--surface);color:var(--text);border:1px solid var(--line);box-shadow:none}
.btn-danger,.dangerbtn{background:linear-gradient(135deg,#ff5a5a,#d93f3f)!important;color:#fff;border:none}
.btn-ghost{background:transparent;color:var(--accent);border:1px dashed #bfd2ef;box-shadow:none}
.small{padding:8px 12px;border-radius:10px;font-size:.85rem}
.alert{padding:14px 16px;border-radius:14px;margin-bottom:16px;font-weight:700}
.alert.success{background:#eefcf4;color:#1c7d49;border:1px solid #c9ecd6}
.alert.danger{background:#fff1f1;color:#b52f2f;border:1px solid #f0cbcb}
.cards,.metric-grid,.dashboard-grid{display:grid;gap:16px}
.cards{grid-template-columns:repeat(5,minmax(0,1fr));margin-bottom:18px}
.metric,.mini-card{padding:18px;display:flex;flex-direction:column;gap:8px}
.metric b,.mini-card .label{font-size:.9rem;color:var(--muted)}
.metric span,.mini-card .value{font-size:2rem;font-weight:900;line-height:1;color:var(--accent)}
.metric-grid{grid-template-columns:repeat(4,minmax(0,1fr));margin-bottom:18px}
.mini-card .delta{font-size:.84rem;color:var(--muted)}
.grid2{display:grid;grid-template-columns:1.15fr .85fr;gap:18px}
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.stack{display:flex;flex-direction:column;gap:18px}
.status-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;margin:16px 0 18px}
.status-card{padding:16px;border-radius:18px;background:linear-gradient(180deg,#f8fbff,#fff);border:1px solid var(--line-2)}
.status-card strong{display:block;font-size:1.6rem;margin-top:10px}
.status-card span{color:var(--muted);font-weight:700;font-size:.9rem}
.section-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:14px}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:18px;background:#fff}
table{width:100%;border-collapse:collapse;font-size:.95rem}
th,td{padding:14px 14px;border-bottom:1px solid var(--line-2);vertical-align:top;text-align:left}
th{font-size:.82rem;text-transform:uppercase;letter-spacing:.08em;color:#5c6d81;background:#f8fbff}
tr:hover td{background:#fbfdff}
.badge,.risk,.tag{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border-radius:999px;font-size:.77rem;font-weight:800;text-transform:capitalize}
.badge{background:#edf3ff;color:#3966b5;border:1px solid #d9e5ff}
.badge.draft{background:#f3f5f8;color:#546070}.badge.submitted{background:#fff6e9;color:#9b6a00}.badge.approved,.badge.ready_to_publish,.badge.published{background:#eefcf4;color:#1d8b4d}.badge.rejected,.badge.changes_requested{background:#fff1f1;color:#be3e3e}
.risk.low{background:#eefcf4;color:#1d8b4d}.risk.medium{background:#fff7e8;color:#a46a00}.risk.high{background:#fff0e2;color:#be5c07}.risk.critical{background:#ffefef;color:#c02b2b}
.tag{background:#f4f8fc;color:#49617f;border:1px solid #e1ebf5}
form{display:block}
.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
label{display:block;margin:14px 0 8px;font-size:.92rem;font-weight:700;color:#26405e}
input[type=text],input[type=email],input[type=password],input[type=date],input[type=datetime-local],input[type=file],select,textarea,input:not([type]),.field{width:100%;border:1px solid #d3deeb;background:#fff;border-radius:14px;padding:13px 14px;color:var(--text);outline:none;transition:.18s ease}
textarea{min-height:140px;resize:vertical}
input:focus,select:focus,textarea:focus{border-color:#7cafef;box-shadow:0 0 0 4px rgba(31,111,255,.09)}
.checks{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.checks label{margin:0;display:flex;gap:10px;align-items:flex-start;background:#f8fbff;border:1px solid var(--line);padding:12px 14px;border-radius:14px;font-weight:600}
.checks small{display:block;color:var(--muted);font-weight:500;margin-top:2px}
.preview-thumb{width:84px;height:84px;object-fit:cover;border-radius:18px;border:1px solid var(--line)}
.list-clean{display:flex;flex-direction:column;gap:12px}
.list-item{display:flex;justify-content:space-between;gap:12px;padding:14px;border:1px solid var(--line);border-radius:16px;background:#fbfdff}
.list-item p{margin:0}
.kbd{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;background:#eff4fb;padding:4px 7px;border-radius:8px;border:1px solid var(--line);font-size:.82rem}
.post-shell{display:grid;grid-template-columns:1.15fr .85fr;gap:18px;align-items:start}
.post-summary{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:18px}
.stat-tile{padding:16px;border:1px solid var(--line);border-radius:18px;background:linear-gradient(180deg,#fff,#f8fbff)}
.stat-tile b{display:block;color:var(--muted);font-size:.84rem;text-transform:uppercase;letter-spacing:.08em;margin-bottom:8px}
.stat-tile span{font-size:1.55rem;font-weight:900}
.asset-gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:14px}
.asset-card{border:1px solid var(--line);border-radius:18px;background:#fff;overflow:hidden}
.asset-card .frame{aspect-ratio:4/5;background:#f1f5fb;display:flex;align-items:center;justify-content:center;overflow:hidden}
.asset-card .meta{padding:12px}
.asset-card .frame img,.asset-card .frame video{width:100%;height:100%;object-fit:cover}
.platform-tags{display:flex;flex-wrap:wrap;gap:10px}
.platform-tabs{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px}
.tab-btn.active{background:linear-gradient(135deg,var(--accent),#1659eb);color:#fff;border-color:transparent;box-shadow:0 10px 24px rgba(31,111,255,.16)}
.mock-stage{background:linear-gradient(180deg,#eef4fb,#fbfdff);border:1px solid var(--line);border-radius:24px;padding:20px;min-height:690px}
.mock-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.mock-frame{display:none}
.mock-frame.active{display:block}
.mock-device,.story-device,.video-channel{margin:0 auto;background:#fff;border:1px solid #dce7f5;border-radius:26px;box-shadow:0 18px 48px rgba(10,30,70,.12);overflow:hidden}
.mock-device{max-width:420px}
.story-device{max-width:330px;background:#081a33;color:#fff}
.video-channel{max-width:520px}
.mock-header{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--line-2)}
.mock-brand{display:flex;align-items:center;gap:10px;font-weight:800}
.mock-avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,#0d2f67,#1f6fff);display:grid;place-items:center;color:#fff;font-size:.82rem;font-weight:900}
.mock-sub{font-size:.78rem;color:var(--muted);font-weight:600}
.mock-device .media-box,.video-channel .media-box{background:#f2f6fb;display:flex;align-items:center;justify-content:center;overflow:hidden}
.mock-device .media-box{aspect-ratio:4/5}
.video-channel .media-box{aspect-ratio:16/9}
.story-media{aspect-ratio:9/16;background:#0c1f3f;display:flex;align-items:center;justify-content:center;overflow:hidden}
.story-device .story-top{padding:12px 14px 0;display:flex;align-items:center;gap:10px}
.story-progress{height:4px;background:rgba(255,255,255,.18);border-radius:999px;overflow:hidden;flex:1}
.story-progress span{display:block;height:100%;width:55%;background:#fff}
.story-meta{padding:12px 16px;font-size:.92rem;color:rgba(255,255,255,.86)}
.story-meta .hash{color:#8bc7ff;font-weight:700}
.mock-content{padding:16px}
.mock-content p,.story-meta p{color:inherit;line-height:1.5}
.mock-actions{display:flex;gap:18px;padding:0 16px 16px;color:#4c6181;font-size:.92rem}
.mock-actions span::before{content:'•';margin-right:6px;color:#8aa4c5}
.video-meta{padding:16px}
.video-title{font-weight:900;margin-bottom:8px}
.video-desc{color:var(--muted);font-size:.92rem;line-height:1.5}
.video-bar{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-top:1px solid var(--line-2);color:#4c6181;font-size:.86rem}
.dual-forms{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}
.note-card{padding:16px;border:1px dashed #c6d8f2;border-radius:18px;background:#f9fbff}
.note-card ul{margin:0;padding-left:18px;color:var(--muted)}
.calendar-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}
.calendar-card{padding:18px;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:var(--shadow)}
.calendar-card .date{font-size:.82rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:#5a77a2;margin-bottom:10px}
.vault-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}
.vault-card{background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;box-shadow:var(--shadow)}
.vault-card .vault-media{aspect-ratio:4/3;background:#f2f6fb;display:flex;align-items:center;justify-content:center;overflow:hidden}
.vault-card .vault-body{padding:14px}
.login-box{padding:26px}
.login-box h2{margin-bottom:10px}
.footer-row{display:flex;justify-content:space-between;gap:12px;align-items:center;flex-wrap:wrap}
.empty-state{padding:30px;text-align:center;color:var(--muted)}
@media (max-width:1400px){
  .cards{grid-template-columns:repeat(3,minmax(0,1fr))}
  .metric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:1100px){
  .shell{display:block}
  .side{position:relative;height:auto;width:100%;border-radius:0;padding-bottom:16px}
  .main{padding:20px}
  .grid2,.post-shell,.dual-forms,.mock-grid{grid-template-columns:1fr}
  .post-summary,.status-grid,.grid,.checks{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  .topbar{flex-direction:column}
  .cards,.metric-grid,.post-summary,.status-grid,.grid,.checks{grid-template-columns:1fr}
  .toolbar,.section-head,.footer-row{flex-direction:column;align-items:flex-start}
  .mock-stage{padding:14px}
  .main{padding:16px}
}