:root{--bg:#f4f6fa;--ink:#152238;--muted:#68758a;--line:#e1e7f0;--blue:#3157d5;--navy:#101a30}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:system-ui,Segoe UI,sans-serif}.shell{max-width:1150px;margin:auto;padding:22px}.top,.head,.line{display:flex;justify-content:space-between;align-items:center;gap:12px}.brand{display:flex;gap:12px;align-items:center}.logo{background:var(--navy);color:white;padding:12px;border-radius:12px}.muted{font-size:12px;color:var(--muted);line-height:1.5}.btn{border:0;background:var(--blue);color:white;padding:10px 14px;border-radius:10px;cursor:pointer;font-weight:700}.secondary{background:white;color:var(--ink);border:1px solid var(--line)}.tabs{display:flex;gap:6px;overflow:auto;border-bottom:1px solid var(--line);margin:24px 0 18px}.tab{border:0;background:none;padding:12px;color:var(--muted);cursor:pointer;white-space:nowrap}.tab.active{color:var(--blue);border-bottom:2px solid var(--blue)}.hero{background:var(--navy);color:white;padding:30px;border-radius:20px;display:grid;grid-template-columns:1.5fr 1fr;gap:20px}.hero h2{font-size:clamp(28px,4vw,45px);line-height:1.05}.hero p{color:#bdc7d8;line-height:1.6}.tvfake{padding:12px;background:#1a2942;border-radius:14px}.tvfake div{aspect-ratio:16/9;background:linear-gradient(135deg,#176b4d,#75b94d);padding:20px;display:flex;flex-direction:column;justify-content:space-between;border-radius:8px}.tvfake strong{font-size:30px}.stats,.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:16px 0}.stat,.panel,.card{background:white;border:1px solid var(--line);border-radius:14px;padding:15px}.stat strong{display:block;font-size:26px;margin-top:7px}.card{padding:0;overflow:hidden}.preview{height:155px;background:#e7ebf3}.preview img,.preview video{width:100%;height:100%;object-fit:cover}.body{padding:14px}.status{font-size:11px;padding:5px 8px;border-radius:20px;background:#fff0d9}.Approved{background:#e3f6eb;color:#18794e}.Rejected{background:#ffefee;color:#b42318}.field{display:flex;flex-direction:column;gap:6px;margin:10px 0}.field label{font-size:12px;font-weight:700}.field input,.field select,.field textarea{width:100%;padding:11px;border:1px solid var(--line);border-radius:9px}.field textarea{min-height:80px}.formgrid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.full{grid-column:1/-1}.tvstage{aspect-ratio:16/9;min-height:260px;background:#101a30;color:white;border-radius:12px;overflow:hidden;display:flex;align-items:center;justify-content:center}.tvstage img,.tvstage video{width:100%;height:100%;object-fit:contain}.actions{display:flex;gap:7px;flex-wrap:wrap;margin-top:12px}.note{background:#eef3ff;padding:12px;border-radius:10px;font-size:12px;line-height:1.5}.empty{padding:30px;text-align:center;color:var(--muted);border:1px dashed #cbd3e1;border-radius:12px}.footer{text-align:center;padding:25px;color:var(--muted);font-size:11px}@media(max-width:700px){.hero{grid-template-columns:1fr}.grid,.stats{grid-template-columns:1fr 1fr}}@media(max-width:500px){.shell{padding:12px}.grid,.stats,.formgrid{grid-template-columns:1fr}.full{grid-column:auto}}

/* Ad submission upload feedback */
.btn:disabled{opacity:.82;cursor:wait}
.btn.is-uploading{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:8px;min-width:190px;overflow:hidden}
.upload-spinner{width:14px;height:14px;border:2px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:upload-spin .75s linear infinite;flex:0 0 auto}
.upload-progress-track{position:absolute;left:0;right:0;bottom:0;height:4px;background:rgba(255,255,255,.25)}
.upload-progress-track span{display:block;width:0;height:100%;background:#fff;transition:width .12s linear}
.upload-error{color:#b42318}
@keyframes upload-spin{to{transform:rotate(360deg)}}

/* TV location management and ad targeting */
.tv-target-options{border:1px solid var(--line);border-radius:10px;padding:12px;display:flex;flex-direction:column;gap:10px}
.tv-target-options .target-all{display:flex;align-items:center;gap:9px;font-weight:700}
.tv-target-options input[type=checkbox]{width:16px;height:16px;flex:0 0 auto}
.tv-target-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.tv-target-list.is-disabled{opacity:.45;pointer-events:none}
.tv-target-item{display:flex;align-items:flex-start;gap:9px;padding:10px;border:1px solid var(--line);border-radius:9px;cursor:pointer}
.tv-target-item span{display:flex;flex-direction:column;gap:4px}
.tv-target-item small{font-size:11px;color:var(--muted);line-height:1.4}
.tv-admin-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
#tvSelect{width:100%;padding:11px;border:1px solid var(--line);border-radius:9px;background:white}
@media(max-width:650px){.tv-target-list,.tv-admin-grid{grid-template-columns:1fr}}

/* Pricing and ad playback accounting */
.cost-summary{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:14px 0;padding:12px;background:#f4f6fa;border-radius:10px}
.cost-summary div{display:flex;flex-direction:column;gap:4px;min-width:0}
.cost-summary strong{font-size:16px;overflow-wrap:anywhere}
.ad-settings{margin:12px 0;border:1px solid var(--line);border-radius:10px;padding:11px}
.ad-settings summary{font-weight:700;cursor:pointer}
.ad-settings-form{padding-top:10px}
.ad-settings .target-all{display:flex;align-items:center;gap:8px;font-weight:700;margin:10px 0}
.ad-settings input[type=checkbox]{width:16px;height:16px;flex:0 0 auto}
.ad-settings .tv-target-list{margin:10px 0}
@media(max-width:650px){.cost-summary{grid-template-columns:1fr}.cost-summary strong{font-size:15px}}