:root{--tl-bg:#08080d;--tl-panel:#111119;--tl-card:#171721;--tl-border:rgba(255,255,255,.09);--tl-text:#f7f7fb;--tl-muted:#9a9aa9;--tl-accent:#8b5cf6;--tl-accent2:#c084fc;--tl-green:#35d07f}.tl-artist-shell{display:grid;grid-template-columns:250px minmax(0,1fr);min-height:calc(100vh - 70px);background:radial-gradient(circle at 70% 0,rgba(124,58,237,.16),transparent 34%),var(--tl-bg);color:var(--tl-text);border-radius:24px;overflow:hidden;margin:24px auto;max-width:1500px;border:1px solid var(--tl-border)}.tl-studio-sidebar{padding:28px 18px;background:rgba(12,12,18,.88);border-right:1px solid var(--tl-border);display:flex;flex-direction:column;position:relative}.tl-studio-brand{display:flex;align-items:center;gap:11px;color:#fff;text-decoration:none;font-size:20px;padding:0 10px 30px}.tl-brand-mark{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,var(--tl-accent),var(--tl-accent2));font-weight:900}.tl-studio-sidebar nav{display:grid;gap:7px}.tl-studio-sidebar nav a,.tl-back-site{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:12px;color:var(--tl-muted);text-decoration:none;font-weight:600}.tl-studio-sidebar nav a:hover,.tl-studio-sidebar nav a.is-active{color:#fff;background:rgba(139,92,246,.16)}.tl-studio-sidebar nav a span{font-size:19px;width:22px}.tl-back-site{margin-top:auto;font-size:13px}.tl-dashboard-main{padding:42px;min-width:0}.tl-dashboard-header{display:flex;align-items:flex-start;justify-content:space-between;gap:22px;margin-bottom:30px}.tl-dashboard-header h1{font-size:clamp(30px,4vw,48px);line-height:1.05;margin:7px 0 10px;color:#fff}.tl-dashboard-header p{margin:0;color:var(--tl-muted);font-size:16px}.tl-eyebrow{font-size:11px;letter-spacing:.2em;color:var(--tl-accent2);font-weight:800}.tl-primary-btn,.tl-secondary-btn{appearance:none;border:0;border-radius:13px;padding:13px 19px;display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;font-weight:800;cursor:pointer}.tl-primary-btn{background:linear-gradient(135deg,var(--tl-accent),#6d28d9);color:#fff;box-shadow:0 10px 30px rgba(109,40,217,.25)}.tl-secondary-btn{background:#20202c;color:#fff;border:1px solid var(--tl-border)}.tl-stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-bottom:24px}.tl-stat-card,.tl-dashboard-panel,.tl-upload-wizard{background:linear-gradient(145deg,rgba(25,25,36,.96),rgba(15,15,23,.96));border:1px solid var(--tl-border);border-radius:20px}.tl-stat-card{padding:20px}.tl-stat-icon{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;background:rgba(139,92,246,.16);color:var(--tl-accent2);margin-bottom:20px}.tl-stat-card span,.tl-stat-card small{display:block;color:var(--tl-muted)}.tl-stat-card strong{display:block;font-size:30px;margin:6px 0;color:#fff}.tl-stat-card small{font-size:12px}.tl-dashboard-panel{padding:24px}.tl-panel-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.tl-panel-heading h2{margin:4px 0 0;color:#fff}.tl-panel-heading a{color:var(--tl-accent2)}.tl-release-row{display:grid;grid-template-columns:50px minmax(0,1fr) auto auto;align-items:center;gap:14px;padding:12px 0;border-top:1px solid var(--tl-border)}.tl-release-cover{width:48px;height:48px;border-radius:10px;background:#232331;display:grid;place-items:center;overflow:hidden}.tl-release-cover img{width:100%;height:100%;object-fit:cover}.tl-release-copy strong,.tl-release-copy small{display:block}.tl-release-copy small,.tl-release-row time{color:var(--tl-muted);font-size:12px}.tl-row-action{color:#fff;text-decoration:none;padding:8px 12px;background:#252533;border-radius:9px}.tl-empty-state{text-align:center;padding:48px 20px}.tl-empty-state>div{font-size:46px;color:var(--tl-accent2)}.tl-empty-state h3{color:#fff}.tl-empty-state p{color:var(--tl-muted)}.tl-form-notice{padding:13px 16px;border-radius:12px;margin:-10px 0 20px}.tl-form-notice.is-success{background:rgba(53,208,127,.13);border:1px solid rgba(53,208,127,.35);color:#93f2bd}.tl-form-notice.is-error{background:rgba(248,113,113,.12);border:1px solid rgba(248,113,113,.3);color:#fecaca}.tl-upload-wizard{padding:28px}.tl-wizard-progress{display:grid;grid-template-columns:repeat(6,1fr);gap:5px;margin-bottom:38px}.tl-step-dot{background:none;border:0;color:var(--tl-muted);display:flex;flex-direction:column;align-items:center;gap:8px;cursor:pointer;position:relative}.tl-step-dot:before{content:"";height:2px;background:#292936;position:absolute;top:16px;right:50%;left:-50%;z-index:0}.tl-step-dot:first-child:before{display:none}.tl-step-dot span{width:34px;height:34px;border-radius:50%;background:#252531;display:grid;place-items:center;position:relative;z-index:1;font-weight:800}.tl-step-dot small{font-size:11px}.tl-step-dot.is-active span,.tl-step-dot.is-complete span{background:var(--tl-accent);color:#fff}.tl-step-dot.is-complete:before,.tl-step-dot.is-active:before{background:var(--tl-accent)}.tl-wizard-step{display:none;animation:tlFade .22s ease}.tl-wizard-step.is-active{display:block}@keyframes tlFade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.tl-step-heading{display:flex;gap:16px;align-items:flex-start;margin-bottom:28px}.tl-step-heading>span{width:46px;height:46px;border-radius:13px;background:rgba(139,92,246,.15);display:grid;place-items:center;color:var(--tl-accent2);font-weight:900}.tl-step-heading h2{margin:0 0 5px;color:#fff;font-size:25px}.tl-step-heading p{margin:0;color:var(--tl-muted)}.tl-release-type-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.tl-type-card,.tl-publish-card{position:relative;background:#15151f;border:1px solid var(--tl-border);border-radius:17px;padding:26px;cursor:pointer;transition:.2s}.tl-type-card:hover,.tl-publish-card:hover{transform:translateY(-2px);border-color:rgba(139,92,246,.5)}.tl-type-card input,.tl-publish-card input{position:absolute;opacity:0}.tl-type-card:has(input:checked),.tl-publish-card:has(input:checked){border-color:var(--tl-accent);box-shadow:0 0 0 2px rgba(139,92,246,.12)}.tl-type-icon{font-size:30px;color:var(--tl-accent2);display:block;margin-bottom:22px}.tl-type-card strong,.tl-type-card small,.tl-publish-card strong,.tl-publish-card small{display:block}.tl-type-card strong,.tl-publish-card strong{font-size:18px;color:#fff}.tl-type-card small,.tl-publish-card small{color:var(--tl-muted);margin-top:5px}.tl-type-card i{position:absolute;right:15px;top:15px;color:var(--tl-green);opacity:0}.tl-type-card:has(input:checked) i{opacity:1}.tl-field-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.tl-field{display:block}.tl-field-wide{grid-column:1/-1}.tl-field>span{display:block;color:#dedee8;font-size:13px;font-weight:700;margin-bottom:8px}.tl-field b{color:var(--tl-accent2)}.tl-field input,.tl-field select,.tl-field textarea{width:100%;box-sizing:border-box;background:#111119;border:1px solid var(--tl-border);color:#fff;border-radius:12px;padding:13px 14px;outline:none}.tl-field input:focus,.tl-field select:focus,.tl-field textarea:focus{border-color:var(--tl-accent);box-shadow:0 0 0 3px rgba(139,92,246,.1)}.tl-field small{display:block;color:var(--tl-muted);margin-top:7px}.tl-dropzone{min-height:330px;border:1px dashed rgba(192,132,252,.5);background:rgba(139,92,246,.05);border-radius:20px;display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative;overflow:hidden;cursor:pointer;text-align:center;padding:25px}.tl-dropzone input{position:absolute;inset:0;opacity:0;cursor:pointer}.tl-upload-symbol{font-size:38px;color:var(--tl-accent2);margin-bottom:12px}.tl-dropzone strong{color:#fff;font-size:18px}.tl-dropzone small{color:var(--tl-muted);margin-top:7px}.tl-artwork-preview{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;background:#0b0b11;display:none}.tl-artwork-preview.has-image{display:block}.tl-track-builder{display:grid;gap:16px;margin-bottom:18px}.tl-track-block{background:#12121b;border:1px solid var(--tl-border);border-radius:17px;padding:20px}.tl-track-block>header{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.tl-track-block>header>div{display:flex;align-items:center;gap:10px}.tl-track-number{width:30px;height:30px;border-radius:9px;background:rgba(139,92,246,.15);color:var(--tl-accent2);display:grid;place-items:center}.tl-remove-track{border:0;background:#252533;color:#fff;width:30px;height:30px;border-radius:9px;cursor:pointer}.tl-check-field,.tl-confirm{display:flex;align-items:center;gap:10px;color:#d7d7e2}.tl-review-card{display:flex;gap:24px;align-items:center;background:#111119;padding:20px;border-radius:18px;border:1px solid var(--tl-border)}.tl-review-cover{width:150px;height:150px;border-radius:14px;background:#232331;display:grid;place-items:center;font-size:44px;color:var(--tl-accent2);overflow:hidden;position:relative}.tl-review-cover img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:none}.tl-review-card h2{font-size:30px;margin:7px 0;color:#fff}.tl-review-card p,.tl-review-card div div{color:var(--tl-muted)}.tl-review-tracks{margin-top:16px}.tl-review-tracks>div{display:grid;grid-template-columns:30px 1fr auto;gap:10px;padding:12px;border-bottom:1px solid var(--tl-border)}.tl-review-tracks small{color:var(--tl-muted)}.tl-publish-options{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-bottom:24px}.tl-publish-card>span{font-size:28px;color:var(--tl-accent2);display:block;margin-bottom:18px}.tl-confirm{padding:16px;background:#111119;border-radius:12px}.tl-wizard-actions{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--tl-border);margin-top:30px;padding-top:22px}.tl-wizard-actions>div{display:flex;align-items:center;gap:15px}.tl-wizard-actions #tl-step-status{color:var(--tl-muted);font-size:12px}.tl-auth-card{max-width:600px;margin:70px auto;padding:50px;text-align:center;background:#111119;color:#fff;border-radius:22px;border:1px solid rgba(255,255,255,.09)}.tl-auth-icon{font-size:50px;color:var(--tl-accent2)}.tl-auth-card p{color:var(--tl-muted)}
@media(max-width:980px){.tl-artist-shell{grid-template-columns:1fr;margin:0;border-radius:0}.tl-studio-sidebar{position:static;border-right:0;border-bottom:1px solid var(--tl-border);padding:14px}.tl-studio-brand{padding:0 6px 12px}.tl-studio-sidebar nav{display:flex;overflow:auto}.tl-studio-sidebar nav a{white-space:nowrap}.tl-back-site{display:none}.tl-dashboard-main{padding:25px}.tl-stat-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.tl-dashboard-main{padding:18px 13px}.tl-dashboard-header{display:block}.tl-dashboard-header .tl-primary-btn{margin-top:18px;width:100%}.tl-upload-wizard{padding:18px 13px;border-radius:16px}.tl-wizard-progress{overflow-x:auto;display:flex;padding-bottom:8px}.tl-step-dot{min-width:66px}.tl-step-dot:before{display:none}.tl-step-dot small{font-size:9px}.tl-release-type-grid,.tl-field-grid,.tl-publish-options,.tl-stat-grid{grid-template-columns:1fr}.tl-release-type-grid{gap:10px}.tl-type-card{padding:18px}.tl-field-wide{grid-column:auto}.tl-step-heading>span{display:none}.tl-step-heading h2{font-size:22px}.tl-dropzone{min-height:260px}.tl-review-card{align-items:flex-start}.tl-review-cover{width:95px;height:95px;flex:0 0 95px}.tl-review-card h2{font-size:21px}.tl-release-row{grid-template-columns:44px 1fr auto}.tl-release-row time{display:none}.tl-wizard-actions{gap:10px}.tl-wizard-actions>div{margin-left:auto}.tl-wizard-actions #tl-step-status{display:none}.tl-wizard-actions button{padding:11px 13px}}


/* v1.7 validation feedback */
.tl-field.is-invalid input,
.tl-field.is-invalid select,
.tl-field.is-invalid textarea,
.tl-dropzone.is-invalid {
  border-color: #ef4444 !important;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, .14) !important;
}
.tl-field-error {
  display: block;
  margin-top: 8px;
  color: #fca5a5 !important;
  font-size: 12px;
}

/* v1.8: final-step action visibility */
.tl-upload-wizard button[hidden],
.tl-upload-wizard [aria-hidden="true"]#tl-next-step,
.tl-upload-wizard [aria-hidden="true"]#tl-submit-release {
    display: none !important;
}