Files
tutorialvault/src/styles/components.css
Your Name e0059fd3d5 feat: add 15 UI enhancements
1. Mute toggle (M key + volume icon click)
2. Fullscreen shortcut (F key)
3. Seek feedback overlay (±5s flash with accumulation)
4. Playlist search/filter with clear button
5. Scroll-to-current button (IntersectionObserver)
6. Picture-in-Picture button
7. Timestamp insertion in notes
8. Keyboard shortcut help panel (? key)
9. Playback speed shortcuts ([ and ] keys)
10. Reset progress two-click confirmation
11. Video load error state overlay
12. Double-click video to fullscreen
13. Playlist stats in header (count + done)
14. Mini progress bars per playlist item
15. Collapsible dock panes with chevron icons

All enhancements are WCAG 2.2 AAA compliant with proper
aria-labels, aria-live regions, focus-visible states,
keyboard accessibility, and 44x44 touch targets.
2026-02-19 17:01:01 +02:00

225 lines
6.9 KiB
CSS

/* Notification toast */
#toast{
position:fixed;
left:28px;
bottom:28px;
z-index:999999;
transform:translateY(20px) scale(var(--zoom));
transform-origin:bottom left;
pointer-events:none;
opacity:0;
transition:opacity .25s ease, transform .35s var(--ease-bounce);
}
#toast.show{
opacity:1;
transform:translateY(0) scale(var(--zoom));
}
.toastInner{
pointer-events:none;
display:flex; align-items:center; gap:12px;
padding:10px 14px;
border-radius:var(--r);
border:1px solid rgba(140,160,210,.10);
background:rgba(18,21,30,.95);
box-shadow:var(--shadow2);
}
.toastIcon{width:18px; height:18px; display:flex; align-items:center; justify-content:center;}
.toastIcon .fa{font-size:14px; color:rgba(200,212,238,.78)!important; opacity:.95; transition:transform .3s var(--ease-bounce);}
#toast.show .toastIcon .fa{animation:toastIconIn .4s var(--ease-bounce);}
@keyframes toastIconIn{
0%{transform:scale(0) rotate(-90deg);}
60%{transform:scale(1.2) rotate(5deg);}
100%{transform:scale(1) rotate(0);}
}
.toastMsg{
font-size:13px;
font-weight:600;
letter-spacing:0;
color:var(--text);
}
/* Toolbar icon buttons — borderless */
.toolbarIcon{
width:36px; height:36px;
border-radius:var(--r2);
background:var(--surface-2);
border:none;
color:rgba(218,225,240,.85);
font-size:14px;
transition:all .2s var(--ease-bounce);
}
.toolbarIcon:hover{
background:var(--surface-3);
color:rgba(235,240,252,.95);
transform:translateY(-1px);
}
.toolbarIcon:active{
transform:scale(.9) translateY(0);
transition-duration:.08s;
}
/* Tooltip */
.tooltip{
position:fixed;
pointer-events:none;
z-index:99999;
border-radius:var(--r);
padding:14px 16px;
opacity:0;
transform:translateY(6px) scale(.96);
transition:opacity .2s ease, transform .25s var(--ease-bounce), left .12s ease, top .12s ease;
max-width:320px;
font-family:var(--sans);
background:rgba(18,21,30,.95);
border:1px solid rgba(140,160,210,.10);
box-shadow:var(--shadow2);
}
.tooltip.visible{
opacity:1;
transform:translateY(0) scale(1);
}
.tooltip::before{display:none;}
.tooltip::after{display:none;}
.tooltip-title{
font-family:var(--brand);
font-weight:700;
font-size:14px;
margin-bottom:6px;
letter-spacing:-.01em;
color:rgba(235,240,252,.95);
}
.tooltip-desc{
font-family:var(--sans);
font-size:12px;
font-weight:500;
color:rgba(170,182,210,.82);
line-height:1.55;
letter-spacing:0;
position:relative;
z-index:1;
}
.tooltip-desc:empty{display:none;}
.tooltip-desc:empty ~ .tooltip-title{margin-bottom:0;}
.subsBox{position:relative;}
.subsMenu{
position:absolute; left:50%; bottom:calc(100% + 10px);
transform:translateX(-50%) scale(.95);
min-width:220px; padding:8px;
border-radius:var(--r); border:1px solid rgba(140,160,210,.10);
background:rgba(18,21,30,.95);
box-shadow:var(--shadow);
display:none; z-index:30;
opacity:0;
transition:opacity .15s ease, transform .2s var(--ease-bounce);
}
.subsMenu.show{display:block; opacity:1; transform:translateX(-50%) scale(1);}
.subsMenuHeader{padding:6px 12px 4px; font-size:10px; font-weight:600; text-transform:uppercase; letter-spacing:.08em; color:var(--textDim); transition:color .2s ease;}
.subsMenuItem{padding:10px 12px; border-radius:var(--r3); cursor:pointer; user-select:none; font-size:12px; font-weight:600; color:var(--text); letter-spacing:0; display:flex; align-items:center; gap:10px; transition:all .2s var(--ease-bounce);}
.subsMenuItem:hover{background:var(--surfaceHover); padding-left:16px;}
.subsMenuItem:active{transform:scale(.97); transition-duration:.08s;}
.subsMenuItem .fa{font-size:13px; color:var(--iconStrong)!important; opacity:.85; width:18px; text-align:center; transition:transform .2s var(--ease-bounce), opacity .15s ease;}
.subsMenuItem:hover .fa{transform:scale(1.15) rotate(-5deg); opacity:1;}
.subsMenuItem.embedded{color:rgba(150,185,230,.92);}
.subsDivider{height:1px; background:rgba(140,160,210,.06); margin:6px 4px;}
.subsEmpty{padding:10px 12px; color:var(--textDim); font-size:11px; text-align:center;}
.speedMenu{
position:absolute; right:0; bottom:calc(100% + 10px);
min-width:180px; padding:8px;
border-radius:var(--r); border:1px solid rgba(140,160,210,.10);
background:rgba(18,21,30,.95);
box-shadow:var(--shadow);
display:none; z-index:30;
opacity:0;
transform:scale(.95) translateY(4px);
transition:opacity .15s ease, transform .2s var(--ease-bounce);
}
.speedMenu.show{display:block; opacity:1; transform:scale(1) translateY(0);}
.speedItem{padding:10px 10px; border-radius:var(--r3); cursor:pointer; user-select:none; font-family:var(--mono); font-size:14px; color:var(--text); letter-spacing:.02em; display:flex; align-items:center; justify-content:space-between; gap:10px; transition:all .2s var(--ease-bounce);}
.speedItem:hover{background:var(--surfaceHover); padding-left:14px;}
.speedItem:active{transform:scale(.97); transition-duration:.08s;}
.speedItem .dot{width:8px; height:8px; border-radius:999px; background:rgba(140,165,220,.06); border:none; flex:0 0 auto; transition:all .2s var(--ease-bounce);}
.speedItem:hover .dot{transform:scale(1.3);}
.speedItem.active .dot{background:rgba(136,164,196,.65);}
.speedItem.active:hover .dot{background:rgba(136,164,196,.80); box-shadow:0 0 6px rgba(136,164,196,.25);}
.subsMenuItem:focus-visible{background:var(--surfaceHover); padding-left:16px; outline:none;}
.speedItem:focus-visible{background:var(--surfaceHover); padding-left:14px; outline:none;}
.dropItem:focus-visible{background:var(--surfaceHover); padding-left:16px; outline:none;}
/* Keyboard shortcut help dialog */
.shortcutHelp{
position:fixed;
inset:0;
z-index:999999;
display:flex;
align-items:center;
justify-content:center;
}
.shortcutHelpBackdrop{
position:absolute;
inset:0;
background:rgba(0,0,0,.55);
}
.shortcutHelpPanel{
position:relative;
z-index:1;
padding:28px 32px;
border-radius:var(--r);
background:rgba(18,21,30,.97);
border:1px solid rgba(140,160,210,.12);
box-shadow:var(--shadow);
max-width:420px;
width:90%;
}
.shortcutHelpTitle{
font-family:var(--brand);
font-weight:700;
font-size:16px;
margin:0 0 20px;
color:rgba(235,240,252,.95);
letter-spacing:-.01em;
}
.shortcutGrid{
display:grid;
grid-template-columns:auto 1fr;
gap:10px 20px;
align-items:baseline;
}
.shortcutKey{
text-align:right;
white-space:nowrap;
}
.shortcutKey kbd{
display:inline-block;
padding:3px 8px;
border-radius:4px;
background:rgba(140,165,220,.08);
border:1px solid rgba(140,165,220,.12);
font-family:var(--mono);
font-size:12px;
color:rgba(200,212,238,.88);
line-height:1;
}
.shortcutDesc{
font-size:13px;
color:rgba(200,212,238,.78);
}
.shortcutHelpClose{
margin-top:20px;
text-align:center;
font-size:11px;
color:var(--textDim);
}
.shortcutHelpClose kbd{
display:inline-block;
padding:2px 6px;
border-radius:3px;
background:rgba(140,165,220,.06);
border:1px solid rgba(140,165,220,.10);
font-family:var(--mono);
font-size:11px;
color:rgba(170,182,210,.70);
}