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16px;font-size:clamp(3rem,4vw,4.4rem);line-height:.95;letter-spacing:-.06em;max-width:720px}.hero-description{margin:0;color:#334155;max-width:620px;font-size:1.05rem;line-height:1.75}.hero-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:36px 0 24px}.hero-card{background:#fffffff5;border:1px solid rgba(226,232,240,.9);border-radius:28px;padding:26px;box-shadow:0 18px 40px #0f172a0f;transition:transform var(--transition),border-color var(--transition),box-shadow var(--transition)}.hero-card:hover{transform:translateY(-3px);border-color:#3b82f64d}.hero-card strong{display:block;font-size:1.05rem;margin-bottom:10px}.hero-card p{margin:0;color:var(--text-muted);line-height:1.75}.hero-stats{display:flex;gap:18px;flex-wrap:wrap;margin-top:12px}.hero-stats div{min-width:170px;background:#3b82f614;border-radius:22px;padding:18px 22px}.hero-stats span{display:block;font-size:1.6rem;font-weight:800;color:var(--text)}.hero-stats p{margin:6px 0 0;color:#475569;font-size:.95rem}.login-panel{padding:42px 40px;display:flex;flex-direction:column;gap:28px;min-height:620px}.panel-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}.panel-eyebrow{margin:0 0 10px;color:#475569;font-size:.95rem;letter-spacing:.08em;text-transform:uppercase;font-weight:700}.login-panel h2{margin:0;font-size:clamp(2rem,2.8vw,2.8rem);line-height:1.05}.panel-pill{display:inline-flex;padding:12px 18px;border-radius:999px;background:#e2e8f0d9;color:#334155;font-weight:700;font-size:.95rem;white-space:nowrap}.login-card{display:grid;gap:18px;padding:28px;border-radius:28px;border:1px solid rgba(226,232,240,.95);background:linear-gradient(180deg,#fffffff5,#f9fafbf5);box-shadow:0 24px 60px #0f172a14}.form-error{padding:16px 18px;border-radius:18px;background:#fef2f2;border:1px solid #fecaca;color:#991b1b;font-weight:600}.input-group{display:grid;gap:10px}.input-label{font-size:.95rem;color:#334155;font-weight:700}.input-wrapper{position:relative}.input-icon{position:absolute;inset-inline-start:16px;top:50%;transform:translateY(-50%);color:#64748b;display:inline-flex}input{width:100%;border:1px solid rgba(226,232,240,.95);background:var(--surface-soft);color:var(--text);padding:16px 16px 16px 48px;border-radius:18px;transition:border-color var(--transition),box-shadow var(--transition),background var(--transition)}input::placeholder{color:#94a3b8}input:focus{outline:none;border-color:#2563eb73;box-shadow:0 0 0 4px #3b82f61f;background:var(--surface)}.actions-row{display:grid;gap:14px}.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;border:none;width:100%;padding:18px 20px;font-size:1rem;font-weight:700;letter-spacing:-.01em;cursor:pointer;border-radius:18px}.button.primary{color:#fff;background:linear-gradient(135deg,var(--primary) 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60px #0f172a0f}.topbar-title{display:flex;flex-direction:column;gap:4px}.topbar-title span{color:#475569;font-size:.95rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.topbar-title small{color:var(--text-muted)}.topbar-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap}.topbar-search{min-width:240px;flex:1}.topbar-search input{width:100%;border-radius:18px;padding:14px 18px;border:1px solid rgba(226,232,240,.95);background:var(--surface-soft)}.topbar-user{display:inline-flex;align-items:center;gap:14px;padding:12px 16px;border-radius:999px;border:1px solid rgba(226,232,240,.95);background:var(--surface)}.avatar{width:42px;height:42px;border-radius:50%;background:linear-gradient(135deg,var(--primary) 0%,#3b82f6 100%);color:#fff;display:grid;place-items:center;font-weight:800}.user-details{display:grid;gap:2px}.user-details strong{font-size:.95rem}.user-details span{color:var(--text-muted);font-size:.88rem}.content-area,.page-shell{display:grid;gap:24px}.page-header{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}.page-header-left{display:grid;gap:12px}.page-header-left .eyebrow{margin:0;color:var(--text-muted);font-size:.95rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.page-header-left h1{margin:0;font-size:clamp(2rem,2.6vw,2.6rem);line-height:1.05}.page-header-left p{margin:0;color:var(--text-muted);font-size:1rem;line-height:1.75;max-width:720px}.page-header-actions{display:flex;flex-wrap:wrap;gap:12px}.kpi-grid,.section-grid{display:grid;gap:20px}.kpi-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.card,.panel-card,.form-card{background:var(--surface);border:1px solid rgba(226,232,240,.95);border-radius:var(--radius);box-shadow:0 20px 50px #0f172a0f;padding:28px}.card-header,.panel-header{display:flex;justify-content:space-between;gap:16px;align-items:center;margin-bottom:20px}.card-header h3,.panel-header h3{margin:0;font-size:1.25rem}.card-description,.panel-description{margin:0;color:var(--text-muted);line-height:1.75}.kpi-card{min-height:180px;padding:26px;display:grid;gap:18px;border-radius:32px;background:linear-gradient(135deg,#fffffff5,#eff6ff);border:1px solid rgba(37,99,235,.14)}.kpi-card strong{display:block;color:var(--text);font-size:2.05rem;font-weight:800}.kpi-card span{color:var(--text-muted)}.status-pill,.badge,.status-badge{display:inline-flex;align-items:center;gap:8px;padding:10px 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td{color:#334155}.table-actions{display:flex;gap:12px;flex-wrap:wrap}.link-button,.action-link{background:transparent;border:none;color:var(--primary);font-weight:700;cursor:pointer;padding:0}.link-button:hover,.action-link:hover{text-decoration:underline}.media-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.media-card,.playlist-card,.screen-card{background:#f8fbff;border:1px solid rgba(226,232,240,.95);border-radius:28px;padding:22px;display:grid;gap:14px}.media-card img,.media-card video{width:100%;border-radius:20px;object-fit:cover}.media-card h4,.playlist-card h4,.screen-card h4{margin:0;font-size:1.05rem}.media-card p,.playlist-card p,.screen-card p{margin:0;color:var(--text-muted);line-height:1.75}.upload-dropzone{display:grid;gap:16px;justify-items:center;text-align:center;padding:40px 24px;border:2px dashed rgba(37,99,235,.35);border-radius:24px;background:#3b82f60f;cursor:pointer;transition:background var(--transition),border-color var(--transition)}.upload-dropzone:hover{background:#3b82f61f;border-color:#2563eb8c}.upload-dropzone strong{font-size:1rem;color:var(--text)}.upload-dropzone span{color:var(--text-muted)}.upload-dropzone input{display:none}.file-summary{display:grid;gap:8px;padding:16px 18px;border-radius:20px;background:var(--surface);border:1px solid rgba(226,232,240,.95)}.progress{height:10px;width:100%;background:#e2e8f0e6;border-radius:999px;overflow:hidden}.progress-bar{height:100%;background:linear-gradient(135deg,var(--primary) 0%,#3b82f6 100%);border-radius:999px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;background:#0f172a8c;padding:24px;z-index:20}.modal{width:min(900px,100%);background:var(--surface);border-radius:32px;box-shadow:0 40px 100px #0f172a33;overflow:hidden}.modal-header{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:24px 28px;border-bottom:1px solid rgba(226,232,240,.95)}.modal-header h4{margin:0;font-size:1.25rem}.modal-header button{font-size:.95rem;border:none;background:transparent;color:var(--text-muted);cursor:pointer}.modal-body{padding:24px 28px 32px}.empty-state{display:grid;gap:16px;padding:36px;border-radius:28px;background:#f8fafce6;border:1px dashed rgba(226,232,240,.95);color:#475569}.empty-state strong{font-size:1.1rem}.toast-container{position:fixed;bottom:24px;right:24px;display:grid;gap:12px;z-index:30}.toast{border-radius:20px;padding:16px 20px;min-width:260px;color:#fff;box-shadow:0 18px 50px #0f172a2e}.toast.success{background:var(--success)}.toast.error{background:var(--danger)}.skeleton{height:16px;border-radius:999px;background:linear-gradient(90deg,#e2e8f080 25%,#e2e8f040,#e2e8f080 75%);background-size:200% 100%;animation:shimmer 1.5s infinite}@keyframes shimmer{to{background-position:-200% 0}}@media (max-width: 1080px){.admin-shell{grid-template-columns:1fr}.sidebar{position:relative;top:0;height:auto}.topbar{flex-direction:column;align-items:stretch}}@media (max-width: 860px){.login-frame,.page-header,.layout-two-column,.kpi-grid,.hero-grid,.media-grid{grid-template-columns:1fr}.page-header{flex-direction:column;align-items:stretch}.hero-content h1{font-size:2.4rem}}@media (max-width: 640px){.login-page{padding:18px}.login-hero,.login-panel,.login-card,.sidebar,.topbar{padding:22px}.page-header-left h1{font-size:2rem}}