:root{--navy: #081c4a;--blue: #0f4cff;--cyan: #15a7c9;--green: #168755;--red: #c33434;--bg: #f6f8fb;--line: rgba(8, 28, 74, .12);--text: #10223d;--muted: #5f6e83;--white: #ffffff}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:var(--bg);color:var(--text);font-family:Inter,Arial,Helvetica,sans-serif;letter-spacing:0;overflow-x:hidden}button,input{font:inherit}button,a{border-radius:8px}.schedule-shell{min-height:100vh;display:grid;grid-template-columns:244px 1fr}.schedule-sidebar{min-height:100vh;padding:22px;background:var(--navy);color:var(--white);display:flex;flex-direction:column;gap:22px}.brand{display:flex;align-items:center;gap:12px;color:var(--white);text-decoration:none;font-weight:800}.brand img{width:42px;height:42px;object-fit:contain}.schedule-sidebar nav{display:grid;gap:8px}.schedule-sidebar nav a,.schedule-sidebar .logout{min-height:44px;padding:0 14px;display:flex;align-items:center;gap:9px;color:#ffffffc2;text-decoration:none;background:transparent;border:0}.schedule-sidebar nav a.active,.schedule-sidebar nav a:hover,.schedule-sidebar .logout:hover{color:var(--white);background:#ffffff1f}.user-box{margin-top:auto;padding:13px;color:#ffffffc2;border:1px solid rgba(255,255,255,.16);border-radius:8px;font-size:13px}.schedule-sidebar .logout{margin-top:0}.workspace{min-width:0;padding:28px;overflow-x:hidden}.page-head{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:20px}.page-head p,.detail-head p{margin:0 0 6px;color:var(--blue);text-transform:uppercase;font-size:12px;font-weight:800}h1,h2,h3{margin:0;color:var(--navy)}.page-head h1{font-size:30px;line-height:1.12}.page-head button{min-height:40px;padding:0 13px;display:inline-flex;align-items:center;gap:8px;color:var(--blue);background:var(--white);border:1px solid rgba(15,76,255,.28);cursor:pointer}.summary-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-bottom:18px}.summary-grid>div,.panel{background:var(--white);border:1px solid var(--line);border-radius:8px;box-shadow:0 10px 30px #081c4a0a}.summary-grid>div{min-height:86px;padding:16px;display:grid;grid-template-columns:28px 1fr auto;align-items:center;gap:10px}.summary-grid span,.panel-head span,.post-row span,dt,.caption-box p{color:var(--muted)}.summary-grid strong{font-size:28px;color:var(--navy)}.main-grid{display:grid;grid-template-columns:minmax(360px,.9fr) minmax(420px,1.1fr);gap:18px;align-items:start}.panel{padding:18px}.panel-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:14px}.calendar-strip{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:8px;margin-bottom:16px}.day-cell{min-height:118px;padding:10px;border:1px solid var(--line);border-radius:8px;background:#fbfcff}.day-cell>span{display:block;color:var(--muted);font-size:12px;text-transform:capitalize}.day-cell>strong{display:block;margin:4px 0 8px;font-size:20px}.day-posts{display:grid;gap:6px}.day-posts button{min-height:28px;padding:0 7px;display:inline-flex;align-items:center;gap:5px;color:var(--white);background:var(--blue);border:0;cursor:pointer;font-size:12px}.toolbar{margin-bottom:12px}.toolbar label{height:42px;padding:0 12px;display:flex;align-items:center;gap:9px;border:1px solid #d9e2ec;border-radius:8px;background:var(--white)}.toolbar input{width:100%;border:0;outline:0;color:var(--text)}.post-list{display:grid;gap:8px}.post-row{width:100%;min-height:70px;padding:12px;display:grid;grid-template-columns:10px 1fr auto;align-items:center;gap:12px;text-align:left;background:#fbfcff;border:1px solid var(--line);cursor:pointer}.post-row.selected{border-color:#0f4cff7a;box-shadow:0 0 0 3px #0f4cff1a}.post-row strong,.post-row span{display:block}.status-dot{width:9px;height:9px;border-radius:50%;background:var(--muted)}.status-dot.scheduled{background:var(--cyan)}.status-dot.published{background:var(--green)}.status-dot.failed{background:var(--red)}.channel-stack{display:flex;gap:6px;color:var(--blue)}.video-frame{width:min(100%,360px);margin:0 auto 18px;aspect-ratio:9 / 16;background:#08111f;border-radius:8px;overflow:hidden}.video-frame video{width:100%;height:100%;object-fit:contain;display:block}.detail-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:16px}.detail-head a{min-width:38px;min-height:38px;display:grid;place-items:center;color:var(--blue);border:1px solid rgba(15,76,255,.28)}.meta-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:0 0 16px}.meta-grid div,.caption-box{padding:12px;border:1px solid var(--line);border-radius:8px;background:#fbfcff}dt{font-size:12px;font-weight:800;text-transform:uppercase}dd{margin:5px 0 0;overflow-wrap:anywhere}.caption-box h3{margin-bottom:8px;font-size:15px}.caption-box p{margin:0;white-space:pre-line;line-height:1.48}.state-line,.empty-detail,.empty-state{min-height:150px;display:grid;place-items:center;text-align:center;color:var(--muted)}.state-line.error{color:var(--red)}.empty-state{min-height:100vh;padding:24px}.empty-state img{width:110px;border-radius:8px}.primary-link{min-height:42px;padding:0 16px;display:inline-flex;align-items:center;color:var(--white);background:var(--blue);text-decoration:none}@media(max-width:1040px){.schedule-shell{grid-template-columns:1fr}.schedule-sidebar{min-height:auto;flex-direction:row;align-items:center;flex-wrap:wrap}.schedule-sidebar nav{grid-auto-flow:column}.user-box,.schedule-sidebar .logout{margin-left:auto}.main-grid{grid-template-columns:1fr}}@media(max-width:720px){.schedule-shell,.workspace,.main-grid,.panel{max-width:100vw}.workspace{padding:18px}.page-head{align-items:stretch}.page-head,.schedule-sidebar{flex-direction:column}.schedule-sidebar{align-items:stretch;padding:18px;width:100%;max-width:100vw}.schedule-sidebar nav{grid-auto-flow:row;width:100%}.schedule-sidebar nav a,.schedule-sidebar .logout,.user-box{width:100%;margin-left:0}.summary-grid,.meta-grid{grid-template-columns:1fr}.summary-grid>div{display:flex;justify-content:space-between;min-width:0}.calendar-strip{grid-template-columns:repeat(2,minmax(0,1fr))}}