@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,400;0,500;0,600;0,700;0,800;1,600&family=Inter:ital,wght@0,400;0,500;0,600;0,700;1,400&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

html, body { margin: 0; padding: 0; background: #0d1020; overflow: hidden; height: 100%; }
* { box-sizing: border-box; }
a { color: var(--uf-accent); text-decoration: none; }
a:hover { color: #141f8f; }

[data-uf-theme="light"] {
  --uf-surface: #ffffff; --uf-panel: #f4f6fb; --uf-text: #161a2e; --uf-text-2: #4f5877; --uf-text-3: #8d97b8;
  --uf-border: #e8ecf5; --uf-border-2: #d6dcec; --uf-chrome: #ffffff; --uf-accent: #1B30C9; --uf-accent-2: #00B4D8;
}
[data-uf-theme="dark"] {
  --uf-surface: #161a2e; --uf-panel: #1f243c; --uf-text: #f2f4fb; --uf-text-2: #c3c9de; --uf-text-3: #8891ae;
  --uf-border: #2c3350; --uf-border-2: #3a4160; --uf-chrome: #12162a; --uf-accent: #1B30C9; --uf-accent-2: #00B4D8;
}
html { color-scheme: light; }
input, input[type=text], input[type=number] { background: var(--uf-surface); color: var(--uf-text); font-family: Inter, sans-serif; }
input[type=range] { accent-color: var(--uf-accent); }

::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-thumb { background: #d6dcec; border-radius: 4px; }

@keyframes ufIn { from { opacity: 0; transform: translateY(26px); } to { opacity: 1; transform: translateY(0); } }
@keyframes ufPop { from { opacity: 0; transform: scale(.92); } to { opacity: 1; transform: scale(1); } }
@keyframes ufGrowX { from { transform: scaleX(0); } to { transform: scaleX(1); } }
@keyframes ufMarquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@keyframes ufPulse { 0%, 100% { opacity: 1; } 50% { opacity: .3; } }
@keyframes ufBlink { 0%, 100% { transform: scale(1); opacity: 1; } 50% { transform: scale(1.3); opacity: .5; } }
@keyframes ufSlideEnter { from { opacity: 0; transform: translateX(28px) scale(.99); } to { opacity: 1; transform: translateX(0) scale(1); } }

.uf-slide { animation: ufSlideEnter .38s cubic-bezier(0.4,0,0.2,1) both; }
.uf-hidden { display: none !important; }

.uf-root {
  position: absolute; left: 50%; top: 50%; width: 1920px; height: 1080px;
  background: var(--uf-surface); transform-origin: center center;
  font-family: Inter, system-ui, sans-serif; display: flex; flex-direction: column;
  box-shadow: 0 24px 80px rgba(0,0,0,.55); transition: background .25s;
}

.uf-topbar {
  height: 88px; display: flex; align-items: center; gap: 40px; padding: 0 56px;
  border-bottom: 1px solid var(--uf-border); flex: none; background: var(--uf-surface);
  position: relative; z-index: 20; transition: background .25s, border-color .25s;
}
.uf-logo { display: flex; align-items: center; gap: 16px; cursor: pointer; }
.uf-logo img { height: 42px; width: auto; display: block; }
.uf-logo-text { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 700; font-size: 23px; color: var(--uf-text); letter-spacing: -0.02em; }
.uf-header-client { display: flex; align-items: center; gap: 12px; }
.uf-header-client-sep { font-size: 20px; color: var(--uf-text-3); font-weight: 300; }
.uf-header-client-logo { height: 32px; width: 32px; border-radius: 8px; object-fit: cover; display: block; background: var(--uf-panel); }
.uf-header-client-name { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 600; font-size: 18px; color: var(--uf-text-2); }
.uf-nav { flex: 1; display: flex; gap: 10px; justify-content: center; }
.uf-nav-item { padding: 10px 24px; border-radius: 999px; font-size: 16px; font-weight: 600; cursor: pointer; transition: all .15s; background: transparent; color: var(--uf-text-2); }
.uf-nav-item.active { background: var(--uf-accent); color: #fff; }
.uf-topbar-right { display: flex; align-items: center; gap: 16px; }
.uf-icon-btn { width: 40px; height: 40px; border-radius: 50%; display: flex; align-items: center; justify-content: center; cursor: pointer; font-size: 18px; background: var(--uf-panel); border: 1px solid var(--uf-border); }
.uf-slide-id { font-family: 'IBM Plex Mono', monospace; font-size: 13px; font-weight: 700; color: var(--uf-accent); background: #eef1fd; padding: 5px 10px; border-radius: 8px; letter-spacing: .02em; }
.uf-slide-label { font-size: 15px; color: var(--uf-text-3); font-variant-numeric: tabular-nums; min-width: 56px; text-align: right; }
.uf-dots { display: flex; gap: 7px; align-items: center; }
.uf-dot { width: 10px; height: 10px; border-radius: 50%; cursor: pointer; transition: all .15s; background: #d6dcec; }
.uf-dot.active { background: var(--uf-accent); }

.uf-stage { flex: 1; position: relative; overflow: hidden; background: var(--uf-surface); }
.uf-nav-btn { position: absolute; top: 50%; transform: translateY(-50%); width: 56px; height: 56px; border-radius: 50%; display: flex; align-items: center; justify-content: center; cursor: pointer; font-size: 28px; line-height: 1; background: var(--uf-panel); color: var(--uf-text); border: 1px solid var(--uf-border); z-index: 15; box-shadow: 0 4px 14px rgba(0,0,0,.08); transition: opacity .15s; }
.uf-nav-btn.prev { left: 20px; }
.uf-nav-btn.next { right: 20px; }
.uf-nav-btn.disabled { opacity: .25; pointer-events: none; }
.uf-nav-btn:not(.disabled) { opacity: .9; }

.uf-footer { height: 52px; flex: none; display: flex; align-items: center; justify-content: space-between; padding: 0 56px; border-top: 1px solid var(--uf-border); background: var(--uf-panel); transition: background .25s, border-color .25s; font-size: 14px; color: var(--uf-text-3); }

.uf-slide { position: absolute; inset: 0; }

.uf-home-card {
  flex: 1; border-radius: 16px; padding: 32px 30px; cursor: pointer;
  transition: all .2s cubic-bezier(0.4,0,0.2,1);
  background: var(--uf-surface); border: 1px solid var(--uf-border);
  box-shadow: 0 1px 3px rgba(22,26,46,.06); opacity: .72;
}
.uf-home-card:hover { transform: translateY(-3px); box-shadow: 0 10px 28px rgba(27,48,201,.14); border-color: #b9c2dc; }
.uf-home-card.active {
  background: linear-gradient(180deg, color-mix(in srgb, var(--uf-accent) 10%, var(--uf-surface)), var(--uf-surface));
  border: 3px solid var(--uf-accent);
  box-shadow: 0 16px 40px color-mix(in srgb, var(--uf-accent) 35%, transparent), 0 0 0 5px color-mix(in srgb, var(--uf-accent) 12%, transparent);
  transform: translateY(-6px) scale(1.03); position: relative; z-index: 2; opacity: 1;
}

.uf-client-cell { position: relative; height: 56px; border: 1px solid var(--uf-border); border-radius: 8px; display: flex; align-items: center; justify-content: center; padding: 8px; background: var(--uf-surface); overflow: hidden; box-sizing: border-box; }
.uf-client-cell img { max-width: 100%; max-height: 100%; object-fit: contain; }
.uf-client-delete { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; background: rgba(179,55,42,.85); color: #fff; font-size: 22px; font-weight: 700; opacity: 0; cursor: pointer; transition: opacity .15s; }
.uf-client-cell:hover .uf-client-delete { opacity: 1; }
.uf-client-add { height: 56px; border: 1px dashed var(--uf-border-2); border-radius: 8px; display: flex; align-items: center; justify-content: center; color: var(--uf-text-3); font-size: 22px; cursor: pointer; background: var(--uf-panel); box-sizing: border-box; }
.uf-client-add:hover { border-color: var(--uf-accent); color: var(--uf-accent); }

.uf-yt-carousel-wrap { position: relative; flex: 1; min-height: 0; }
.uf-yt-track { display: flex; gap: 18px; height: 100%; overflow-x: auto; scroll-behavior: smooth; scroll-snap-type: x proximity; padding: 4px 2px; }
.uf-yt-track::-webkit-scrollbar { height: 6px; }
.uf-yt-card { flex: none; width: 280px; scroll-snap-align: start; background: var(--uf-surface); border: 1px solid var(--uf-border); border-radius: 16px; overflow: hidden; box-shadow: 0 8px 20px rgba(22,26,46,.08); display: flex; flex-direction: column; }
.uf-yt-card img { width: 100%; height: 150px; object-fit: cover; display: block; background: var(--uf-panel); }
.uf-yt-card-title { padding: 14px 16px; font-size: 14px; font-weight: 600; color: var(--uf-text); line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.uf-yt-card-placeholder { align-items: center; justify-content: center; padding: 24px; color: var(--uf-text-3); gap: 8px; }
.uf-yt-card-placeholder .uf-ph-icon { font-size: 28px; opacity: .5; }
.uf-yt-card-placeholder .uf-yt-card-title { text-align: center; -webkit-line-clamp: 4; }
.uf-yt-nav { position: absolute; top: 50%; transform: translateY(-50%); width: 40px; height: 40px; border-radius: 50%; background: var(--uf-surface); border: 1px solid var(--uf-border); display: flex; align-items: center; justify-content: center; cursor: pointer; font-size: 20px; box-shadow: 0 4px 12px rgba(0,0,0,.1); }
.uf-yt-nav.prev { left: -6px; }
.uf-yt-nav.next { right: -6px; }

.uf-b2-col { flex: 1; display: flex; flex-direction: column; border-radius: 16px; overflow: hidden; transition: all .3s cubic-bezier(0.4,0,0.2,1); background: var(--uf-panel); box-shadow: 0 1px 3px rgba(22,26,46,.06); opacity: .5; transform: scale(.96); }
.uf-b2-col.active { opacity: 1; transform: scale(1); box-shadow: 0 16px 40px rgba(27,48,201,.18); }
.uf-b2-col-title { color: #fff; background: var(--uf-accent); font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; font-size: 20px; text-align: center; padding: 14px 18px; letter-spacing: .02em; display: flex; align-items: center; justify-content: center; gap: 10px; flex: none; }
.uf-b2-panel { flex: 1; padding: 14px; min-height: 0; display: flex; flex-direction: column; gap: 10px; }

.uf-b9-header { font-size:13px; font-weight:700; letter-spacing:.06em; text-transform:uppercase; color:var(--uf-accent); cursor:pointer; padding:8px 4px; border-bottom:2px solid var(--uf-border); flex:none; }
.uf-b5-panel { flex: 1; background: var(--uf-panel); border-radius: 14px; padding: 24px; display: flex; flex-direction: column; gap: 10px; justify-content: center; cursor: pointer; transition: flex .4s cubic-bezier(0.4,0,0.2,1), background .3s; border-left: 4px solid transparent; box-sizing: border-box; }
.uf-b5-panel.active { flex: 4; background: var(--uf-surface); box-shadow: 0 12px 32px rgba(22,26,46,.12); }
.uf-b5-panel-title { font-weight: 700; font-size: 18px; transition: font-size .3s; }
.uf-b5-panel.active .uf-b5-panel-title { font-size: 26px; }
.uf-b5-panel-desc { font-size: 14px; color: var(--uf-text-3); line-height: 1.5; transition: font-size .3s, color .3s; }
.uf-b5-panel.active .uf-b5-panel-desc { font-size: 17px; color: var(--uf-text-2); max-width: 560px; }

.uf-modal-overlay { position: absolute; inset: 0; background: rgba(13,16,32,.55); display: flex; align-items: center; justify-content: center; z-index: 60; }
.uf-modal-box { background: var(--uf-surface); border-radius: 20px; width: 78%; max-width: 1300px; height: 78%; max-height: 820px; overflow: auto; position: relative; box-shadow: 0 30px 80px rgba(0,0,0,.4); padding: 36px; box-sizing: border-box; }
.uf-modal-close { position: absolute; top: 20px; right: 20px; width: 36px; height: 36px; border-radius: 50%; background: var(--uf-panel); border: 1px solid var(--uf-border); display: flex; align-items: center; justify-content: center; cursor: pointer; font-size: 18px; color: var(--uf-text-2); z-index: 5; }

.uf-placeholder {
  width: 100%; height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 10px; background: linear-gradient(135deg, color-mix(in srgb, var(--uf-accent-2) 10%, var(--uf-panel)), var(--uf-panel));
  border: 1px dashed var(--uf-border-2); color: var(--uf-text-3); font-size: 15px; text-align: center; padding: 24px;
}
.uf-placeholder .uf-ph-icon { font-size: 40px; opacity: .6; }