:root{--bg: #f1f5f9;--surface: #ffffff;--surface-2: #f8fafc;--border: #e2e8f0;--border-strong: #cbd5e1;--text: #0f172a;--text-muted: #64748b;--text-soft: #94a3b8;--primary: #4f46e5;--primary-hover: #4338ca;--primary-soft: #eef2ff;--success: #16a34a;--success-soft: #dcfce7;--danger: #dc2626;--danger-soft: #fee2e2;--warning: #d97706;--warning-soft: #fef3c7;--radius: 12px;--radius-sm: 8px;--radius-lg: 16px;--shadow-sm: 0 1px 2px rgb(15 23 42 / 6%);--shadow: 0 4px 12px rgb(15 23 42 / 8%);--shadow-lg: 0 12px 32px rgb(15 23 42 / 12%);--sidebar-w: 248px;font-family:Segoe UI,system-ui,-apple-system,Inter,sans-serif;color:var(--text);background:var(--bg)}*{box-sizing:border-box}body{margin:0}h1,h2,h3,h4{margin:0;font-weight:650;letter-spacing:-.01em}button{font-family:inherit;cursor:pointer;border:none}input,textarea,select{font-family:inherit;font-size:.95rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 16px;border-radius:var(--radius-sm);background:var(--primary);color:#fff;font-weight:600;font-size:.9rem;transition:background .15s,transform .05s,box-shadow .15s;white-space:nowrap}.btn:hover:not(:disabled){background:var(--primary-hover)}.btn:active:not(:disabled){transform:translateY(1px)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn--secondary{background:var(--surface);color:var(--text);border:1px solid var(--border-strong)}.btn--secondary:hover:not(:disabled){background:var(--surface-2)}.btn--ghost{background:transparent;color:var(--text-muted);padding:8px 12px}.btn--ghost:hover:not(:disabled){background:var(--surface-2);color:var(--text)}.btn--danger{background:var(--danger)}.btn--danger:hover:not(:disabled){background:#b91c1c}.btn--sm{padding:7px 12px;font-size:.85rem}.btn--block{width:100%}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}.field>span,.field>label{font-size:.85rem;font-weight:600;color:var(--text-muted)}.input,.textarea,.select{width:100%;padding:10px 12px;border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--surface);color:var(--text);transition:border-color .15s,box-shadow .15s}.input:focus,.textarea:focus,.select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}.textarea{resize:vertical;min-height:88px;line-height:1.5}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:0 16px}.display-spec{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin-top:8px;padding:14px 16px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm)}.display-spec__item{display:flex;flex-direction:column;gap:2px}.display-spec__label{font-size:.78rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.03em}.display-spec__item .hint{font-size:.76rem;margin-top:2px}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:radial-gradient(1200px 600px at 20% -10%,#e0e7ff 0%,transparent 55%),radial-gradient(1000px 500px at 100% 110%,#dbeafe 0%,transparent 50%),var(--bg)}.login-card{width:100%;max-width:400px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:36px 32px;box-shadow:var(--shadow-lg)}.login-brand{display:flex;align-items:center;gap:12px;margin-bottom:24px}.login-logo{width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,var(--primary),#7c3aed);color:#fff;display:grid;place-items:center;font-weight:700;font-size:1.25rem;box-shadow:var(--shadow)}.login-card h1{font-size:1.4rem}.login-sub{color:var(--text-muted);margin:2px 0 0;font-size:.9rem}.login-error{margin:14px 0 0;padding:10px 12px;background:var(--danger-soft);color:var(--danger);border-radius:var(--radius-sm);font-size:.88rem}.app{display:grid;grid-template-columns:var(--sidebar-w) 1fr;min-height:100vh}.sidebar{background:#0f172a;color:#e2e8f0;display:flex;flex-direction:column;padding:20px 16px;position:sticky;top:0;height:100vh}.sidebar__brand{display:flex;align-items:center;gap:10px;padding:4px 8px 20px}.sidebar__logo{width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,var(--primary),#7c3aed);display:grid;place-items:center;font-weight:700;color:#fff}.sidebar__brand-name{font-weight:650;color:#fff;font-size:1.05rem}.sidebar__nav{display:flex;flex-direction:column;gap:4px;flex:1}.nav-item{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:var(--radius-sm);background:transparent;color:#cbd5e1;font-size:.92rem;font-weight:550;text-align:left;transition:background .15s,color .15s}.nav-item:hover{background:#ffffff0f;color:#fff}.nav-item--active{background:var(--primary);color:#fff}.nav-item__icon{width:18px;height:18px;flex-shrink:0}.nav-item__badge{margin-left:auto;background:#ffffff26;color:#fff;border-radius:999px;padding:1px 8px;font-size:.75rem;font-weight:600}.sidebar__user{border-top:1px solid rgb(255 255 255 / 10%);padding-top:16px;margin-top:8px}.sidebar__user-row{display:flex;align-items:center;gap:10px;margin-bottom:12px}.avatar{width:34px;height:34px;border-radius:999px;background:var(--primary-soft);color:var(--primary);display:grid;place-items:center;font-weight:700;font-size:.85rem;flex-shrink:0}.sidebar__user-meta{min-width:0}.sidebar__user-name{font-size:.85rem;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar__user-sub{font-size:.76rem;color:#94a3b8;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar__settings-link{margin-bottom:8px;text-align:center;text-decoration:none;display:block}.main{display:flex;flex-direction:column;min-width:0}.topbar{display:flex;align-items:center;gap:16px;padding:18px 28px;background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:10}.topbar__title{font-size:1.25rem}.topbar__sub{font-size:.85rem;color:var(--text-muted);margin-top:2px}.topbar__spacer{flex:1}.topbar__screen{display:flex;align-items:center;gap:8px;font-size:.85rem;color:var(--text-muted)}.picker-card{display:flex;align-items:center;gap:10px;background:var(--primary-soft);border:1px solid #c7d2fe;border-radius:var(--radius);padding:12px 14px;margin-bottom:20px;box-shadow:var(--shadow-sm)}.picker-card .card__step{background:var(--primary);color:#fff;flex-shrink:0}.picker-card--set{background:var(--success-soft);border-color:#a7f3d0}.picker-card--set .card__step{background:var(--success)}.picker-card--empty{background:var(--warning-soft, #fef3c7);border-color:#fcd34d}.picker-card--empty .card__step{background:var(--warning, #d97706)}.picker-card__text{flex:1;min-width:0}.picker-card__title{font-size:.95rem;font-weight:700;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.picker-card__sub{font-size:.82rem;color:var(--text-muted);margin-top:1px}.picker-card__select{flex:0 0 180px;min-width:0;font-weight:600;background:#fff;border-color:#c7d2fe}.picker-card--set .picker-card__select{border-color:#a7f3d0}@media(max-width:720px){.picker-card{flex-wrap:wrap}.picker-card__select{width:100%;flex:0 0 auto}}.content{padding:28px;max-width:1080px;width:100%}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:22px;margin-bottom:20px;box-shadow:var(--shadow-sm)}.card__head{display:flex;align-items:center;gap:12px;margin-bottom:16px}.card__title{font-size:1.05rem}.card__desc{color:var(--text-muted);font-size:.88rem;margin:2px 0 0}.card__step{width:28px;height:28px;border-radius:999px;background:var(--primary-soft);color:var(--primary);display:grid;place-items:center;font-weight:700;font-size:.85rem;flex-shrink:0}.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:24px}.stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px 20px;box-shadow:var(--shadow-sm)}.stat__label{font-size:.82rem;color:var(--text-muted);font-weight:600}.stat__value{font-size:1.9rem;font-weight:700;margin-top:6px;letter-spacing:-.02em}.stat__hint{font-size:.8rem;color:var(--text-soft);margin-top:2px}.row{display:flex;flex-wrap:wrap;gap:10px;align-items:center}.row--end{justify-content:flex-end}.stack{display:flex;flex-direction:column;gap:12px}.hint{color:var(--text-muted);font-size:.88rem}.empty{text-align:center;padding:40px 20px;color:var(--text-muted)}.empty__icon{font-size:2rem;margin-bottom:8px;opacity:.6}.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:999px;font-size:.76rem;font-weight:600}.badge--success{background:var(--success-soft);color:var(--success)}.badge--muted{background:var(--surface-2);color:var(--text-muted);border:1px solid var(--border)}.badge--warning{background:var(--warning-soft);color:var(--warning)}.badge--danger{background:var(--danger-soft);color:var(--danger)}.badge--primary{background:var(--primary-soft);color:var(--primary)}.badge__dot{width:7px;height:7px;border-radius:999px;background:currentColor}.screen-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:12px}.screen-item{border:1px solid var(--border);border-radius:var(--radius);padding:16px;transition:border-color .15s,box-shadow .15s}.screen-item--active{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}.screen-item__head{display:flex;align-items:center;gap:12px}.screen-item__name{font-weight:650;font-size:1rem}.screen-item__body{margin-top:12px;display:grid;gap:8px}.kv{display:flex;align-items:center;gap:8px;font-size:.85rem;color:var(--text-muted)}.code{font-family:Cascadia Code,ui-monospace,Consolas,monospace;background:var(--surface-2);border:1px solid var(--border);border-radius:6px;padding:2px 8px;font-size:.82rem;color:var(--text);word-break:break-all}.url-box{display:flex;align-items:center;gap:8px;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:8px 10px}.url-box .code{border:none;background:transparent;padding:0;flex:1;font-size:.8rem}.media-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:14px}.media-tile{position:relative;border:2px solid var(--border);border-radius:var(--radius);overflow:hidden;cursor:pointer;background:var(--surface-2);transition:border-color .15s,transform .1s}.media-tile:hover{transform:translateY(-2px)}.media-tile--selected{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}.media-tile__thumb{width:100%;aspect-ratio:16 / 10;object-fit:cover;display:block;background:#0f172a}.media-tile__thumb--video{display:grid;place-items:center;color:#94a3b8;font-size:1.8rem}.media-tile__meta{padding:8px 10px}.media-tile__name{font-size:.82rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.media-tile__size{font-size:.75rem;color:var(--text-soft)}.media-tile__check{position:absolute;top:8px;right:8px;width:22px;height:22px;border-radius:999px;background:var(--primary);color:#fff;display:grid;place-items:center;font-size:.75rem;opacity:0;transform:scale(.8);transition:opacity .15s,transform .15s}.media-tile--selected .media-tile__check{opacity:1;transform:scale(1)}.dropzone{border:2px dashed var(--border-strong);border-radius:var(--radius);padding:28px;text-align:center;color:var(--text-muted);transition:border-color .15s,background .15s;cursor:pointer;display:block}.dropzone:hover{border-color:var(--primary);background:var(--primary-soft)}.dropzone__icon{font-size:1.8rem;margin-bottom:6px}.dropzone strong{color:var(--primary)}.actionbar{position:sticky;bottom:20px;display:flex;align-items:center;gap:14px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px 18px;box-shadow:var(--shadow-lg);margin-top:20px}.actionbar__text{font-size:.9rem;color:var(--text-muted)}.ai-jobs{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:14px}.ai-job{border:1px solid var(--border);border-radius:var(--radius);padding:16px;display:grid;gap:12px}.ai-job__head{display:flex;align-items:center;justify-content:space-between;gap:12px}.ai-job__time{font-size:.78rem;color:var(--text-soft)}.ai-job__prompt{margin:0;color:var(--text);font-size:.92rem}.ai-job__preview{display:block;width:100%;max-height:340px;object-fit:contain;border-radius:var(--radius-sm);background:#0f172a}.ai-job__error{color:var(--danger);font-size:.85rem;margin:0;padding:8px 10px;background:var(--danger-soft);border-radius:var(--radius-sm)}.spinner{width:16px;height:16px;border:2px solid rgb(255 255 255 / 40%);border-top-color:#fff;border-radius:999px;animation:spin .7s linear infinite}.spinner--dark{border-color:var(--border-strong);border-top-color:var(--primary)}@keyframes spin{to{transform:rotate(360deg)}}.toast-wrap{position:fixed;bottom:24px;right:24px;z-index:100;display:flex;flex-direction:column;gap:10px}.toast{min-width:260px;max-width:380px;display:flex;align-items:flex-start;gap:10px;padding:14px 16px;border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow-lg);border-left:4px solid var(--primary);animation:toast-in .2s ease}.toast--success{border-left-color:var(--success)}.toast--error{border-left-color:var(--danger)}.toast__body{font-size:.88rem;color:var(--text);line-height:1.4}@keyframes toast-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.pkg-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px}.pkg{border:1px solid var(--border);border-radius:var(--radius);padding:16px}.pkg--current{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}.pkg__name{font-weight:650;display:flex;align-items:center;justify-content:space-between;gap:8px}.pkg__desc{color:var(--text-muted);font-size:.85rem;margin-top:6px}@media(max-width:820px){.app{grid-template-columns:1fr}.sidebar{position:static;height:auto;flex-direction:row;align-items:center;flex-wrap:wrap}.sidebar__nav{flex-direction:row;flex-wrap:wrap}.sidebar__user{border:none;padding:0;margin:0}.sidebar__user-row{margin:0}}