Files
tutorialvault/src/styles/main.css

524 lines
17 KiB
CSS

:root{
--zoom:1;
/* Type scale - Minor Third (1.2) from 13px base: 10 · 11 · 12 · 13 · 15 · 17 · 19 */
/* Base backgrounds - cool dark slate, lighter */
--bg0:#0f1117; --bg1:#151821;
/* Strokes - cool, very subtle */
--stroke:rgba(140,160,210,.07);
--strokeLight:rgba(140,160,210,.04);
--strokeMed:rgba(140,160,210,.09);
--strokeStrong:rgba(140,160,210,.14);
/* Text - cool white hierarchy */
--text:rgba(218,225,240,.90);
--textMuted:rgba(185,196,222,.86);
--textDim:rgba(172,184,214,.88);
/* Surfaces - cool-tinted, subtle fills */
--surface-0:rgba(140,165,220,.04);
--surface:rgba(140,165,220,.06);
--surface-2:rgba(140,165,220,.09);
--surface-3:rgba(140,165,220,.12);
--surface-4:rgba(140,165,220,.15);
--surfaceHover:rgba(140,165,220,.10);
--surfaceActive:rgba(140,165,220,.13);
/* Shadows - minimal */
--shadow:0 8px 24px rgba(0,0,0,.25);
--shadow2:0 4px 12px rgba(0,0,0,.15);
--shadow3:none;
--shadowFloat:0 6px 20px rgba(0,0,0,.20);
--shadowInset:inset 0 1px 3px rgba(0,0,0,.12);
/* Radii - architectural */
--r:6px; --r2:4px; --r3:3px;
/* Easing - refined, springy */
--ease-spring:cubic-bezier(.25,.46,.45,.94);
--ease-bounce:cubic-bezier(.34,1.56,.64,1);
--ease-out-back:cubic-bezier(.34,1.3,.64,1);
/* Fonts */
--mono:"Space Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
--sans:"Inter", ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
--brand:"Bricolage Grotesque", "Inter", ui-sans-serif, system-ui, sans-serif;
/* Icons - cool */
--icon:rgba(160,175,210,.62);
--iconStrong:rgba(200,212,238,.75);
/* Accent - steel blue */
--accent:#88A4C4;
--accentGlow:rgba(136,164,196,.08);
--accentBorder:rgba(136,164,196,.18);
--accentBg:rgba(136,164,196,.06);
/* Success - muted sage */
--success:rgb(130,170,130);
--successBg:rgba(130,170,130,.06);
--successBorder:rgba(130,170,130,.15);
/* Tree - cool */
--tree:rgba(140,165,220,.07);
--treeNode:rgba(200,212,238,.40);
}
*{box-sizing:border-box;}
h1,h2,h3{margin:0; font-size:inherit; font-weight:inherit;}
html,body{height:100%;}
body{
margin:0; padding:0; font-family:var(--sans); color:var(--text); overflow:hidden;
width:100vw; height:100vh;
font-weight:400;
line-height:1.45;
background:
radial-gradient(900px 600px at 8% 3%, rgba(100,140,210,.04), transparent 55%),
radial-gradient(600px 400px at 92% 97%, rgba(90,120,180,.03), transparent 60%),
linear-gradient(180deg, var(--bg1), var(--bg0));
letter-spacing:0;
}
*:focus{outline:none;}
*:focus-visible{
outline:2px solid rgba(136,164,196,.65);
outline-offset:2px;
border-radius:inherit;
}
#zoomRoot{
transform:scale(var(--zoom));
transform-origin:0 0;
width:calc(100vw / var(--zoom));
height:calc(100vh / var(--zoom));
overflow:hidden;
box-sizing:border-box;
}
.app{height:100%; display:flex; flex-direction:column; position:relative; overflow:hidden;}
.fa, i.fa-solid, i.fa-regular, i.fa-light, i.fa-thin{color:var(--icon)!important;}
.topbar{
display:flex; align-items:center; gap:12px;
padding:10px 12px;
height:62px;
flex:0 0 62px;
border-bottom:1px solid var(--stroke);
background:#181d2a;
min-width:0; z-index:5; position:relative;
box-sizing:border-box;
}
.topbar::before{
content:"";
position:absolute;
inset:0;
background:
radial-gradient(circle, rgba(140,170,220,.08) 2px, transparent 2.5px) 0 0 / 12px 12px,
radial-gradient(circle, rgba(160,185,230,.05) 2px, transparent 2.5px) 6px 6px / 12px 12px;
pointer-events:none;
z-index:1;
-webkit-mask-image: linear-gradient(90deg, black 0%, rgba(0,0,0,.5) 20%, transparent 40%);
mask-image: linear-gradient(90deg, black 0%, rgba(0,0,0,.5) 20%, transparent 40%);
}
.topbar::after{display:none;}
.brand{display:flex; align-items:center; gap:12px; min-width:0; flex:1 1 auto; position:relative; z-index:1; user-select:none; cursor:default;}
.appIcon{
display:flex; align-items:center; justify-content:center;
flex:0 0 auto;
filter: drop-shadow(0 8px 16px rgba(0,0,0,.35));
overflow:visible;
transition: transform .4s var(--ease-spring), filter .3s ease;
cursor:pointer;
position:relative;
}
.appIconGlow{
position:absolute;
inset:-15px;
border-radius:50%;
pointer-events:none;
opacity:0;
transition:opacity .4s ease;
}
.appIconGlow::before{
content:"";
position:absolute;
inset:0;
border-radius:50%;
background:radial-gradient(circle, rgba(100,160,240,.25), rgba(130,210,200,.15), transparent 70%);
transform:scale(.5);
transition:transform .4s ease;
}
.appIconGlow::after{
content:"";
position:absolute;
inset:0;
border-radius:50%;
background:conic-gradient(from 0deg, rgba(100,160,240,.5), rgba(130,210,200,.5), rgba(170,150,230,.5), rgba(100,160,240,.5));
mask:radial-gradient(circle, transparent 45%, black 47%, black 53%, transparent 55%);
-webkit-mask:radial-gradient(circle, transparent 45%, black 47%, black 53%, transparent 55%);
animation:none;
}
@keyframes logoSpin{
0%{transform:rotate(0deg);}
100%{transform:rotate(360deg);}
}
@keyframes logoWiggle{
0%,100%{transform:rotate(0deg) scale(1);}
10%{transform:rotate(-12deg) scale(1.15);}
20%{transform:rotate(10deg) scale(1.12);}
30%{transform:rotate(-8deg) scale(1.18);}
40%{transform:rotate(6deg) scale(1.14);}
50%{transform:rotate(-4deg) scale(1.2);}
60%{transform:rotate(3deg) scale(1.16);}
70%{transform:rotate(-2deg) scale(1.12);}
80%{transform:rotate(1deg) scale(1.08);}
90%{transform:rotate(0deg) scale(1.04);}
}
.appIcon:hover{
animation:logoWiggle .8s ease-out;
filter: drop-shadow(0 0 20px rgba(100,160,240,.5)) drop-shadow(0 0 40px rgba(130,210,200,.3)) drop-shadow(0 12px 24px rgba(0,0,0,.4));
}
.appIcon:hover .appIconGlow{
opacity:1;
}
.appIcon:hover .appIconGlow::before{
transform:scale(1.2);
}
.appIcon:hover .appIconGlow::after{
animation:logoSpin 3s linear infinite;
}
.appIcon:active{
transform:scale(.92);
transition-duration:.1s;
}
.appIcon i{
font-size:36px;
line-height:1;
background:linear-gradient(135deg, rgba(120,170,240,.95), rgba(140,210,200,.88), rgba(170,150,230,.82));
-webkit-background-clip:text;
background-clip:text;
color:transparent!important;
-webkit-text-stroke: 0.5px rgba(0,0,0,.16);
opacity:.98;
transition:all .3s ease;
position:relative;
z-index:2;
}
.appIcon:hover i{
background:linear-gradient(135deg, rgba(140,190,255,1), rgba(160,230,215,1), rgba(190,170,245,1));
-webkit-background-clip:text;
background-clip:text;
}
.brandText{min-width:0; position:relative; z-index:1;}
.appName{
font-family:var(--brand);
font-weight:700;
font-size:19px;
line-height:1.1;
letter-spacing:-.02em;
margin:0; padding:0;
transition:text-shadow .3s var(--ease-spring), color .2s ease;
}
.brand:hover .appName{
text-shadow:0 0 20px rgba(100,160,240,.4), 0 0 40px rgba(130,210,200,.2);
}
.tagline{
margin-top:5px;
font-size:11px;
line-height:1.2;
color:var(--textMuted);
letter-spacing:.02em;
white-space:nowrap; overflow:hidden; text-overflow:ellipsis;
max-width:52vw;
transition:color .3s var(--ease-spring);
}
.brand:hover .tagline{
color:rgba(192,202,226,.90);
}
.actions{
display:flex; align-items:center; gap:8px;
flex:0 0 auto; flex-wrap:nowrap; white-space:nowrap;
position:relative; z-index:7;
}
.actionGroup{
display:flex; align-items:center; gap:6px;
}
.actionDivider{
width:1px; height:28px;
background:rgba(140,160,210,.08);
margin:0 4px;
transition:background .3s ease;
}
/* Zoom control - borderless */
.zoomControl{
display:flex; align-items:center; gap:0;
background:var(--surface-2);
border:none;
border-radius:var(--r2);
padding:2px;
transition:background .2s ease;
}
.zoomControl:hover{
background:var(--surface-3);
}
.zoomBtn{
width:28px; height:28px;
border:none; background:transparent; position:relative;
border-radius:var(--r3);
color:var(--text);
cursor:pointer;
display:flex; align-items:center; justify-content:center;
transition:all .2s var(--ease-bounce);
}
.zoomBtn:hover{
background:var(--surface-3);
transform:translateY(-1px);
}
.zoomBtn:active{
background:var(--surface-4);
transform:scale(.9) translateY(0);
transition-duration:.08s;
}
.zoomBtn::before{content:""; position:absolute; inset:-8px; border-radius:var(--r2);}
.zoomBtn .fa{font-size:10px; opacity:.8; transition:opacity .15s ease, transform .15s ease;}
.zoomBtn:hover .fa{opacity:1; transform:scale(1.1);}
.zoomValue{
min-width:48px;
text-align:center;
font-family:var(--mono);
font-size:11px;
font-weight:400;
color:var(--text);
opacity:.9;
cursor:pointer;
padding:4px 6px;
border:none;
background:transparent;
border-radius:var(--r3);
transition:background .15s ease, opacity .15s ease, transform .15s ease;
}
.zoomValue:hover{
background:var(--surface-3);
opacity:1;
}
.zoomValue:active{
transform:scale(.95);
transition-duration:.08s;
}
/* Toolbar buttons - borderless */
.toolbarBtn{
width:34px; height:34px;
border:none;
border-radius:var(--r2);
background:var(--surface-2);
color:var(--text);
cursor:pointer;
display:flex; align-items:center; justify-content:center;
transition:all .2s var(--ease-bounce);
position:relative;
}
.toolbarBtn:hover{
background:var(--surface-3);
transform:translateY(-1px);
}
.toolbarBtn:active{
transform:scale(.92) translateY(0);
transition-duration:.08s;
}
.toolbarBtn .fa{font-size:13px; opacity:.85; transition:opacity .15s ease, transform .2s var(--ease-bounce);}
.toolbarBtn:hover .fa{opacity:1; transform:scale(1.1);}
/* Window control buttons */
.winBtn{
width:30px; height:30px;
border-radius:var(--r2);
flex:0 0 auto;
position:relative;
}
.winBtn::before{content:""; position:absolute; inset:-7px; border-radius:var(--r2);}
.winBtn .fa{font-size:11px!important; transition:transform .15s var(--ease-bounce)!important;}
.winBtn:hover .fa{transform:scale(1.15)!important;}
.winClose:hover{
background:rgba(255,70,70,.14)!important;
}
.winClose:hover .fa{color:rgba(255,120,120,.95)!important;}
.winClose:active{
background:rgba(255,70,70,.22)!important;
}
.windowControls{gap:4px; margin-left:2px;}
/* Primary split button - borderless */
.splitBtn.primary{
background:rgba(136,164,196,.10);
}
.splitBtn.primary:hover{
background:rgba(136,164,196,.15);
}
.splitBtn.primary .drop{
border-left-color:rgba(140,160,210,.08);
}
.btn{
display:inline-flex; align-items:center; justify-content:center; gap:8px;
padding:9px 14px;
border-radius:var(--r2);
border:none;
background:var(--surface-2);
color:var(--text);
cursor:pointer; user-select:none;
transition:all .2s var(--ease-bounce);
font-size:13px; font-weight:600; letter-spacing:0;
}
.btn:hover{
background:var(--surface-3);
transform:translateY(-1px);
}
.btn:active{
transform:scale(.96) translateY(0);
transition-duration:.08s;
}
.btn.primary{
background:rgba(136,164,196,.12);
color:#fff;
text-shadow:0 1px 2px rgba(0,0,0,.3);
}
.btn.primary:hover{
background:rgba(136,164,196,.18);
transform:translateY(-1px);
box-shadow:0 4px 12px rgba(136,164,196,.12);
}
.btn .fa{font-size:14px; opacity:.95; color:var(--iconStrong)!important; transition:transform .2s var(--ease-bounce);}
.btn:hover .fa{transform:scale(1.08);}
.btn.primary .fa{color:#fff!important;}
.splitBtn{
display:inline-flex;
border-radius:var(--r2);
overflow:hidden;
border:none;
background:var(--surface-2);
position:relative; z-index:8;
transition:all .2s var(--ease-bounce);
}
.splitBtn:hover{
background:var(--surface-3);
transform:translateY(-1px);
}
.splitBtn:active{
transform:scale(.98) translateY(0);
transition-duration:.08s;
}
.splitBtn .btn{border:none; box-shadow:none; border-radius:0; background:transparent; padding:9px 12px; transform:none;}
.splitBtn .btn::before{display:none;}
.splitBtn .btn:hover{background:var(--surface-3); transform:none; box-shadow:none;}
.splitBtn .drop{
width:40px; padding:8px 0;
border-left:1px solid rgba(140,160,210,.06);
display:flex; align-items:center; justify-content:center;
transition:background .15s ease;
background:transparent;
}
.splitBtn .drop:hover{background:var(--surface-3);}
.splitBtn .drop .fa{font-size:16px; opacity:.88; color:var(--iconStrong)!important; transition:transform .25s var(--ease-bounce);}
.splitBtn .drop:hover .fa{transform:translateY(3px) scale(1.1);}
.dropdownPortal{
position:fixed; z-index:99999;
min-width:320px; max-width:560px; max-height:360px;
overflow:auto;
border-radius:var(--r);
border:1px solid rgba(140,160,210,.10);
background:rgba(18,21,30,.95);
box-shadow:var(--shadow);
padding:6px;
display:none;
transform:scale(var(--zoom));
transform-origin:top left;
scrollbar-width:thin;
scrollbar-color:rgba(140,160,210,.12) rgba(140,160,210,.02);
}
.dropdownPortal::-webkit-scrollbar{width:4px; height:4px;}
.dropdownPortal::-webkit-scrollbar-track{background:rgba(140,160,210,.02);}
.dropdownPortal::-webkit-scrollbar-thumb{background:rgba(140,160,210,.10); border-radius:999px;}
.dropdownPortal::-webkit-scrollbar-button{width:0; height:0; display:none;}
.dropItem{display:flex; align-items:center; gap:10px; padding:10px 12px; border-radius:var(--r3); cursor:pointer; user-select:none; color:var(--text); font-weight:500; font-size:13px; letter-spacing:0; line-height:1.25; transition:all .2s var(--ease-bounce); position:relative;}
.dropItem:hover{background:var(--surfaceHover); padding-left:16px; padding-right:36px;}
.dropItem:active{transform:scale(.98); transition-duration:.08s;}
.dropIcon{width:18px; height:18px; display:flex; align-items:center; justify-content:center; flex:0 0 auto; opacity:.9; transition:transform .25s var(--ease-bounce), opacity .15s ease;}
.dropItem:hover .dropIcon{transform:scale(1.15) rotate(-8deg); opacity:1;}
.dropIcon .fa{font-size:14px; color:var(--iconStrong)!important;}
.dropName{white-space:nowrap; flex:1 1 auto; min-width:0; transition:mask-image .15s ease, -webkit-mask-image .15s ease, color .15s ease;}
.dropItem:hover .dropName{overflow:hidden; mask-image:linear-gradient(90deg, #000 80%, transparent 100%); -webkit-mask-image:linear-gradient(90deg, #000 80%, transparent 100%); color:rgba(235,240,252,.96);}
.dropRemove{position:absolute; right:8px; top:50%; transform:translateY(-50%) scale(.85); width:24px; height:24px; border-radius:var(--r3); background:rgba(255,100,100,.12); border:1px solid rgba(255,100,100,.20); color:rgba(255,180,180,.9); display:none; align-items:center; justify-content:center; font-size:12px; cursor:pointer; transition:all .2s var(--ease-bounce);}
.dropItem:hover .dropRemove{display:flex; transform:translateY(-50%) scale(1);}
.dropRemove:hover{background:rgba(255,100,100,.22); border-color:rgba(255,100,100,.35); color:rgba(255,220,220,1); transform:translateY(-50%) scale(1.1);}
.dropRemove:active{transform:translateY(-50%) scale(.9); transition-duration:.08s;}
.dropRemove::before{content:""; position:absolute; inset:-10px; border-radius:var(--r3);}
.dropEmpty{padding:10px 10px; color:var(--textMuted); font-size:13px;}
.seg{display:inline-flex; border:none; border-radius:var(--r2); overflow:hidden; background:var(--surface-2); transition:background .15s ease;}
.seg:hover{background:var(--surface-3);}
.seg .btn{border:none; box-shadow:none; border-radius:0; padding:8px 9px; background:transparent; font-weight:700; transform:none;}
.seg .btn:hover{background:var(--surface-3); transform:none; box-shadow:none;}
.seg .btn:active{background:var(--surface-4); transform:scale(.95);}
.seg .mid{border-left:1px solid rgba(140,160,210,.06); border-right:1px solid rgba(140,160,210,.06); min-width:62px; font-variant-numeric:tabular-nums;}
.switch{
display:inline-flex; align-items:center; justify-content:center; gap:8px;
padding:6px 10px;
border-radius:var(--r2);
border:none;
background:var(--surface-2);
cursor:pointer; user-select:none;
font-size:11px; font-weight:600; letter-spacing:0;
color:var(--text);
line-height:1;
transition:all .2s var(--ease-bounce);
}
.switch:hover{
background:var(--surface-3);
transform:translateY(-1px);
}
.switch:active{
transform:scale(.97) translateY(0);
transition-duration:.08s;
}
.switch:focus-within{outline:2px solid rgba(136,164,196,.65); outline-offset:2px;}
.switch input{display:none;}
.track{
width:32px; height:18px;
border-radius:999px;
background:rgba(140,165,220,.06);
border:1px solid rgba(140,165,220,.10);
position:relative;
transition:all .3s var(--ease-bounce);
flex:0 0 auto;
display:flex; align-items:center;
}
.knob{
margin-left:2px;
width:14px; height:14px;
border-radius:999px;
background:rgba(200,210,230,.25);
box-shadow:0 1px 3px rgba(0,0,0,.20);
transition:transform .3s var(--ease-out-back), background .2s ease, box-shadow .2s ease, width .15s ease;
}
.switch:hover .knob{
width:16px;
}
.switch input:checked + .track{
background:rgba(136,164,196,.20);
border-color:rgba(136,164,196,.28);
}
.switch input:checked + .track .knob{
transform:translateX(14px);
background:rgba(220,228,240,.85);
box-shadow:0 1px 4px rgba(136,164,196,.25);
width:14px;
}
.switch:hover input:checked + .track .knob{
width:16px;
transform:translateX(12px);
}
.content{flex:1 1 auto; min-height:0; padding:10px; display:grid; grid-template-columns:calc(62% - 5px) 10px calc(38% - 5px); gap:0; overflow:hidden;}
@media (max-width:1100px){
.content{grid-template-columns:1fr; gap:10px; padding:10px;}
.dividerWrap{display:none;}
.actions{flex-wrap:wrap;}
.seg{width:100%;}
.dock{grid-template-columns:1fr;}
.dockDividerWrap{display:none;}
.tagline{max-width:70vw;}
}