@import url('https://fonts.googleapis.com/css2?family=Pixelify+Sans:wght@400..700&display=swap');

/* ============================================================
   Osorio Hub - Windows 98 shell
   Palette and font lifted from the portfolio build so the hub
   and the portfolio read as the same machine.
   ============================================================ */

:root{
  --navy:#000080;
  --navy-lit:#1084d0;
  --navy-dim:#7b7b90;
  --silver:#c0c0c0;
  --face:#c0c0c0;
  --hi:#ffffff;
  --lite:#dfdfdf;
  --shadow:#808080;
  --dark:#0a0a0a;
  --ink:#0a0a0a;
  --paper:#ffffff;
  --desk:#008080;
  --btn-min:#3b6ea5;
  --btn-max:#2f8a3f;
  --btn-close:#b83333;
  --font:'Pixelify Sans','MS Sans Serif',Tahoma,Geneva,Verdana,monospace;
  --taskbar-h:44px;
}

*{box-sizing:border-box}

html,body{
  height:100%;
  margin:0;
  padding:0;
  overflow:hidden;
}

body{
  font-family:var(--font);
  font-size:15px;
  color:var(--ink);
  background:var(--desk);
  -webkit-tap-highlight-color:transparent;
}

/* Bevels ---------------------------------------------------- */
.raised{
  box-shadow:
    inset -1px -1px 0 var(--dark),
    inset  1px  1px 0 var(--hi),
    inset -2px -2px 0 var(--shadow),
    inset  2px  2px 0 var(--lite);
}
.sunken{
  box-shadow:
    inset -1px -1px 0 var(--hi),
    inset  1px  1px 0 var(--dark),
    inset -2px -2px 0 var(--lite),
    inset  2px  2px 0 var(--shadow);
}
.field{
  box-shadow:
    inset -1px -1px 0 var(--hi),
    inset  1px  1px 0 var(--shadow),
    inset -2px -2px 0 var(--lite),
    inset  2px  2px 0 var(--dark);
}

/* Desktop --------------------------------------------------- */
#desktop{
  position:fixed;
  inset:0 0 var(--taskbar-h) 0;
  background:var(--desk) url('../assets/img/background.jpg') center center / cover no-repeat;
  overflow:hidden;
}

#icon-grid{
  position:absolute;
  inset:10px auto 10px 10px;
  display:flex;
  flex-direction:column;
  flex-wrap:wrap;
  align-content:flex-start;
  gap:6px;
  max-height:100%;
}

.desk-icon{
  width:104px;
  padding:7px 4px 6px;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:5px;
  background:none;
  border:1px dotted transparent;
  color:#fff;
  font-family:var(--font);
  font-size:12.5px;
  line-height:1.2;
  text-align:center;
  cursor:pointer;
}
.desk-icon img{
  width:36px;
  height:36px;
  image-rendering:pixelated;
  filter:drop-shadow(1px 1px 0 rgba(0,0,0,.65));
  pointer-events:none;
}
.desk-icon span{
  padding:1px 3px;
  text-shadow:1px 1px 0 rgba(0,0,0,.9);
  overflow-wrap:break-word;
  hyphens:auto;
}
.desk-icon:hover img{filter:drop-shadow(1px 1px 0 #000) brightness(1.12)}
.desk-icon.selected span{background:var(--navy);text-shadow:none}
.desk-icon.selected{border-color:#fff}
.desk-icon:focus-visible{outline:2px solid #ffe14d;outline-offset:1px}

/* Windows --------------------------------------------------- */
#windows-layer{position:absolute;inset:0;pointer-events:none}
#windows-layer .window{pointer-events:auto}

.window{
  position:absolute;
  min-width:260px;
  min-height:150px;
  display:flex;
  flex-direction:column;
  background:var(--face);
  padding:3px;
  box-shadow:
    inset -1px -1px 0 var(--dark),
    inset  1px  1px 0 var(--hi),
    inset -2px -2px 0 var(--shadow),
    inset  2px  2px 0 var(--lite),
    3px 3px 0 rgba(0,0,0,.35);
}
.window.maximized{
  left:0 !important;
  top:0 !important;
  width:100% !important;
  height:100% !important;
}
.window.minimized{display:none}
.window.dragging,.window.sizing{user-select:none}
.window.dragging iframe,.window.sizing iframe{pointer-events:none}

.title{
  flex:0 0 auto;
  height:30px;
  display:flex;
  align-items:center;
  gap:6px;
  padding:0 3px 0 4px;
  background:linear-gradient(90deg,var(--navy) 0%,var(--navy-lit) 100%);
  color:#fff;
  cursor:default;
  touch-action:none;
}
.window:not(.focused) .title{
  background:linear-gradient(90deg,var(--navy-dim) 0%,#b0b0bc 100%);
  color:#e8e8e8;
}
.title img{width:18px;height:18px;image-rendering:pixelated}
.title b{
  flex:1 1 auto;
  font-weight:500;
  font-size:14px;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}

.title-btns{display:flex;gap:2px;align-items:center}
.tbtn{
  width:24px;height:22px;
  display:grid;place-items:center;
  padding:0;
  border:0;
  background:var(--face);
  color:#fff;
  font-family:var(--font);
  font-size:13px;
  line-height:1;
  cursor:pointer;
  box-shadow:
    inset -1px -1px 0 var(--dark),
    inset  1px  1px 0 var(--hi),
    inset -2px -2px 0 var(--shadow),
    inset  2px  2px 0 var(--lite);
}
.tbtn i{
  display:block;
  width:12px;height:12px;
  border:1px solid rgba(0,0,0,.55);
}
/* the blue / green / red control squares carried over from the portfolio */
.tbtn.min i{background:var(--btn-min)}
.tbtn.max i{background:var(--btn-max)}
.tbtn.close i{background:var(--btn-close)}
.tbtn:active{
  box-shadow:
    inset -1px -1px 0 var(--hi),
    inset  1px  1px 0 var(--dark),
    inset -2px -2px 0 var(--lite),
    inset  2px  2px 0 var(--shadow);
}
.tbtn:focus-visible{outline:2px solid #ffe14d;outline-offset:-3px}

.menubar{
  flex:0 0 auto;
  display:flex;
  align-items:center;
  gap:2px;
  flex-wrap:wrap;
  padding:3px 2px;
  background:var(--face);
  font-size:13px;
}
.menubar button{
  padding:3px 8px;
  border:1px solid transparent;
  background:none;
  font-family:var(--font);
  font-size:13px;
  color:var(--ink);
  cursor:pointer;
}
.menubar button:hover{border-color:var(--hi) var(--shadow) var(--shadow) var(--hi)}
.menubar button:active{border-color:var(--shadow) var(--hi) var(--hi) var(--shadow)}
.menubar u{text-decoration:underline}
.menubar .spacer{flex:1 1 auto}
.menubar .path{
  font-size:12px;
  color:#3a3a3a;
  padding:2px 6px;
  max-width:46%;
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
}

.body{
  flex:1 1 auto;
  position:relative;
  overflow:auto;
  background:var(--paper);
  box-shadow:
    inset -1px -1px 0 var(--hi),
    inset  1px  1px 0 var(--shadow),
    inset -2px -2px 0 var(--lite),
    inset  2px  2px 0 var(--dark);
}
.body.plain{background:var(--face);box-shadow:none}
.body iframe{display:block;width:100%;height:100%;border:0;background:#fff}

.statusbar{
  flex:0 0 auto;
  display:flex;
  gap:3px;
  padding:3px 20px 1px 2px;
  font-size:12px;
}
.statusbar span{
  padding:2px 6px;
  background:var(--face);
  box-shadow:
    inset -1px -1px 0 var(--hi),
    inset  1px  1px 0 var(--shadow),
    inset -2px -2px 0 var(--lite),
    inset  2px  2px 0 var(--shadow);
}
.statusbar span:first-child{flex:1 1 auto}

.grip{
  position:absolute;
  right:2px;bottom:2px;
  width:16px;height:16px;
  cursor:nwse-resize;
  touch-action:none;
  background:
    linear-gradient(135deg,transparent 45%,var(--shadow) 45%,var(--shadow) 55%,transparent 55%),
    linear-gradient(135deg,transparent 70%,var(--shadow) 70%,var(--shadow) 80%,transparent 80%);
}
.edge{position:absolute;touch-action:none}
.edge.e{top:6px;bottom:14px;right:0;width:6px;cursor:ew-resize}
.edge.s{left:6px;right:14px;bottom:0;height:6px;cursor:ns-resize}
.edge.w{top:6px;bottom:14px;left:0;width:6px;cursor:ew-resize}
.edge.n{left:6px;right:6px;top:0;height:6px;cursor:ns-resize}
.window.maximized .grip,.window.maximized .edge{display:none}

/* Shared window content ------------------------------------- */
.pane{padding:16px 18px;color:var(--ink);line-height:1.55;font-size:15px}
.pane h1{font-size:24px;margin:0 0 4px;font-weight:700}
.pane h2{font-size:18px;margin:22px 0 8px;font-weight:700}
.pane h3{font-size:15px;margin:14px 0 4px;font-weight:700}
.pane p{margin:0 0 11px;max-width:62ch}
.pane ul{margin:0 0 12px;padding-left:20px}
.pane li{margin-bottom:5px}
.pane a{color:#000080}
.pane img{max-width:100%}
.pane code{
  font-family:'Courier New',monospace;
  font-size:13px;
  background:#efefef;
  padding:1px 4px;
  border:1px solid #d0d0d0;
}
.pane pre{
  font-family:'Courier New',monospace;
  font-size:12.5px;
  line-height:1.5;
  background:#f4f4f4;
  padding:11px 13px;
  overflow:auto;
  border:1px solid #b8b8b8;
  margin:0 0 14px;
}
.rule{height:2px;margin:16px 0;background:var(--shadow);border-bottom:1px solid var(--hi)}

.btn{
  min-width:88px;
  padding:6px 14px;
  border:0;
  background:var(--face);
  font-family:var(--font);
  font-size:14px;
  color:var(--ink);
  cursor:pointer;
  box-shadow:
    inset -1px -1px 0 var(--dark),
    inset  1px  1px 0 var(--hi),
    inset -2px -2px 0 var(--shadow),
    inset  2px  2px 0 var(--lite);
}
.btn:active{
  padding:7px 13px 5px 15px;
  box-shadow:
    inset -1px -1px 0 var(--hi),
    inset  1px  1px 0 var(--dark),
    inset -2px -2px 0 var(--lite),
    inset  2px  2px 0 var(--shadow);
}
.btn:focus-visible{outline:2px solid #ffe14d;outline-offset:-4px}

/* Portfolio app --------------------------------------------- */
.tabs{
  display:flex;
  gap:2px;
  padding:8px 10px 0;
  background:var(--face);
  border-bottom:1px solid var(--shadow);
}
.tab{
  padding:6px 15px 7px;
  border:0;
  background:var(--face);
  font-family:var(--font);
  font-size:14px;
  color:var(--ink);
  cursor:pointer;
  box-shadow:
    inset  1px  1px 0 var(--hi),
    inset -1px  0   0 var(--dark),
    inset -2px  0   0 var(--shadow),
    inset  0   2px  0 var(--lite);
}
.tab[aria-selected="true"]{
  padding:8px 17px 9px;
  margin-bottom:-1px;
  font-weight:700;
  position:relative;
  z-index:2;
}

.hero{
  display:flex;
  gap:18px;
  align-items:flex-start;
  flex-wrap:wrap;
  padding:18px;
  background:var(--navy);
  color:#fff;
}
.hero img{
  width:104px;
  border:3px solid #fff;
  box-shadow:3px 3px 0 rgba(0,0,0,.4);
}
.hero-txt{flex:1 1 240px;min-width:0}
.hero h1{margin:0 0 2px;font-size:27px;line-height:1.1}
.hero p{margin:0 0 12px;font-size:15px;color:#d6d9ff;max-width:46ch}
.hero .btn{margin-right:8px}

.social{display:flex;gap:8px;flex-wrap:wrap;padding:10px 18px;background:var(--face)}
.social a{
  display:flex;align-items:center;gap:6px;
  padding:4px 10px;
  font-size:13px;color:var(--ink);text-decoration:none;
  border:1px solid transparent;
}
.social a:hover{border-color:var(--hi) var(--shadow) var(--shadow) var(--hi)}
.social img{width:17px;height:17px}

.proj{
  margin:0 0 16px;
  background:var(--face);
  padding:3px;
  box-shadow:
    inset -1px -1px 0 var(--dark),
    inset  1px  1px 0 var(--hi),
    inset -2px -2px 0 var(--shadow),
    inset  2px  2px 0 var(--lite);
}
.proj-title{
  display:flex;align-items:center;gap:7px;
  padding:5px 7px;
  background:linear-gradient(90deg,var(--navy),var(--navy-lit));
  color:#fff;font-size:14px;
}
.proj-title img{width:18px;height:18px;flex:0 0 auto;image-rendering:pixelated}
.proj-title b{flex:1 1 auto;font-weight:500}
.proj-body{padding:12px 13px;background:var(--paper)}
.proj-body p{margin:0 0 10px;font-size:14.5px;max-width:60ch}
.shot{
  display:block;width:100%;height:auto;
  margin-bottom:9px;
  border:1px solid var(--shadow);
  cursor:zoom-in;
}
.shot-row{display:grid;grid-template-columns:1fr 1fr;gap:9px}
@media (max-width:620px){.shot-row{grid-template-columns:1fr}}

.form-row{display:flex;flex-direction:column;gap:4px;margin-bottom:12px;max-width:440px}
.form-row label{font-size:14px}
.form-row input,.form-row textarea{
  font-family:var(--font);
  font-size:14px;
  padding:6px 8px;
  border:0;
  background:var(--paper);
  color:var(--ink);
  box-shadow:
    inset -1px -1px 0 var(--hi),
    inset  1px  1px 0 var(--shadow),
    inset -2px -2px 0 var(--lite),
    inset  2px  2px 0 var(--dark);
}
.form-row textarea{resize:vertical;min-height:96px}

/* My Computer listing --------------------------------------- */
.listing{display:flex;flex-wrap:wrap;gap:4px;padding:14px}
.listing button{
  width:104px;padding:10px 4px;
  display:flex;flex-direction:column;align-items:center;gap:7px;
  background:none;border:1px dotted transparent;
  font-family:var(--font);font-size:13px;line-height:1.2;text-align:center;
  color:var(--ink);cursor:pointer;
}
.listing img{width:32px;height:32px;image-rendering:pixelated}
.listing button:hover{border-color:var(--shadow)}

/* Taskbar --------------------------------------------------- */
#taskbar{
  position:fixed;
  left:0;right:0;bottom:0;
  height:var(--taskbar-h);
  display:flex;
  align-items:center;
  gap:5px;
  padding:3px 4px;
  background:var(--face);
  border-top:1px solid var(--hi);
  box-shadow:inset 0 2px 0 var(--lite);
  z-index:9000;
}

#start-button{
  flex:0 0 auto;
  height:34px;
  display:flex;align-items:center;gap:6px;
  padding:0 11px 0 7px;
  border:0;
  background:var(--face);
  font-family:var(--font);font-size:15px;font-weight:700;color:var(--ink);
  cursor:pointer;
  box-shadow:
    inset -1px -1px 0 var(--dark),
    inset  1px  1px 0 var(--hi),
    inset -2px -2px 0 var(--shadow),
    inset  2px  2px 0 var(--lite);
}
#start-button img{width:22px;height:19px;image-rendering:auto}
#start-button[aria-expanded="true"]{
  box-shadow:
    inset -1px -1px 0 var(--hi),
    inset  1px  1px 0 var(--dark),
    inset -2px -2px 0 var(--lite),
    inset  2px  2px 0 var(--shadow);
}

#task-list{
  flex:1 1 auto;
  display:flex;
  gap:4px;
  min-width:0;
  overflow:hidden;
}
.task-btn{
  flex:0 1 168px;
  min-width:44px;
  height:34px;
  display:flex;align-items:center;gap:6px;
  padding:0 8px;
  border:0;
  background:var(--face);
  font-family:var(--font);font-size:13.5px;color:var(--ink);
  text-align:left;
  cursor:pointer;
  overflow:hidden;
  box-shadow:
    inset -1px -1px 0 var(--dark),
    inset  1px  1px 0 var(--hi),
    inset -2px -2px 0 var(--shadow),
    inset  2px  2px 0 var(--lite);
}
.task-btn img{width:17px;height:17px;flex:0 0 auto;image-rendering:pixelated}
.task-btn span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.task-btn.active{
  font-weight:700;
  background:
    repeating-conic-gradient(var(--lite) 0% 25%, var(--face) 0% 50%) 0 0/2px 2px;
  box-shadow:
    inset -1px -1px 0 var(--hi),
    inset  1px  1px 0 var(--dark),
    inset -2px -2px 0 var(--lite),
    inset  2px  2px 0 var(--shadow);
}

#tray{
  flex:0 0 auto;
  display:flex;align-items:center;gap:5px;
  height:34px;
  padding:0 8px 0 6px;
  box-shadow:
    inset -1px -1px 0 var(--hi),
    inset  1px  1px 0 var(--shadow),
    inset -2px -2px 0 var(--lite),
    inset  2px  2px 0 var(--shadow);
}
.tray-btn{
  width:26px;height:24px;
  display:grid;place-items:center;
  border:1px solid transparent;
  background:none;
  font-size:15px;
  cursor:pointer;
  padding:0;
}
.tray-btn img{width:19px;height:19px}
.tray-btn:hover{border-color:var(--shadow) var(--hi) var(--hi) var(--shadow)}
.tray-btn[aria-pressed="false"]{opacity:.45}
#clock{font-size:14px;min-width:74px;text-align:center;padding:0 2px}

/* Start menu ------------------------------------------------ */
#start-menu{
  position:fixed;
  left:4px;
  bottom:var(--taskbar-h);
  width:264px;
  display:none;
  background:var(--face);
  padding:3px;
  z-index:9500;
  box-shadow:
    inset -1px -1px 0 var(--dark),
    inset  1px  1px 0 var(--hi),
    inset -2px -2px 0 var(--shadow),
    inset  2px  2px 0 var(--lite),
    3px 3px 0 rgba(0,0,0,.35);
}
#start-menu.open{display:flex}
.start-rail{
  width:32px;
  background:linear-gradient(180deg,var(--navy-lit),var(--navy));
  color:#fff;
  writing-mode:vertical-rl;
  transform:rotate(180deg);
  display:flex;align-items:flex-start;justify-content:flex-start;
  padding:12px 0;
  font-size:19px;font-weight:700;letter-spacing:.06em;
}
.start-items{flex:1 1 auto;display:flex;flex-direction:column;padding:2px 0}
.start-items button{
  display:flex;align-items:center;gap:10px;
  padding:8px 12px;
  border:0;background:none;
  font-family:var(--font);font-size:15px;color:var(--ink);
  text-align:left;cursor:pointer;
}
.start-items button img{width:24px;height:24px;image-rendering:pixelated}
.start-items button:hover,.start-items button:focus-visible{background:var(--navy);color:#fff;outline:none}
.start-sep{height:2px;margin:4px 6px;background:var(--shadow);border-bottom:1px solid var(--hi)}

/* Context menu ---------------------------------------------- */
#ctx{
  position:fixed;
  display:none;
  min-width:180px;
  padding:3px;
  background:var(--face);
  z-index:9600;
  box-shadow:
    inset -1px -1px 0 var(--dark),
    inset  1px  1px 0 var(--hi),
    inset -2px -2px 0 var(--shadow),
    inset  2px  2px 0 var(--lite),
    3px 3px 0 rgba(0,0,0,.35);
}
#ctx.open{display:block}
#ctx button{
  display:block;width:100%;
  padding:6px 14px;
  border:0;background:none;
  font-family:var(--font);font-size:14px;color:var(--ink);
  text-align:left;cursor:pointer;
}
#ctx button:hover{background:var(--navy);color:#fff}
#ctx hr{height:2px;margin:4px 3px;border:0;background:var(--shadow);border-bottom:1px solid var(--hi)}

/* Dialogs --------------------------------------------------- */
#modal-layer{
  position:fixed;inset:0;
  display:none;
  align-items:center;justify-content:center;
  padding:18px;
  background:rgba(0,0,0,.25);
  z-index:9700;
}
#modal-layer.open{display:flex}
.dialog{
  width:min(430px,100%);
  background:var(--face);
  padding:3px;
  box-shadow:
    inset -1px -1px 0 var(--dark),
    inset  1px  1px 0 var(--hi),
    inset -2px -2px 0 var(--shadow),
    inset  2px  2px 0 var(--lite),
    4px 4px 0 rgba(0,0,0,.4);
}
.dialog .title{cursor:default}
.dialog-body{display:flex;gap:14px;padding:20px 18px;align-items:flex-start}
.dialog-body img{width:44px;height:44px;flex:0 0 auto}
.dialog-body p{margin:0;font-size:15px;line-height:1.5}
.dialog-foot{display:flex;justify-content:center;gap:10px;padding:0 16px 16px}

/* Image lightbox -------------------------------------------- */
#lightbox{
  position:fixed;inset:0;
  display:none;
  align-items:center;justify-content:center;
  padding:24px;
  background:rgba(0,0,0,.8);
  z-index:9800;
  cursor:zoom-out;
}
#lightbox.open{display:flex}
#lightbox img{max-width:100%;max-height:100%;border:3px solid var(--face)}

/* Boot and shutdown ----------------------------------------- */
#boot{
  position:fixed;inset:0;
  display:flex;flex-direction:column;
  align-items:center;justify-content:center;
  gap:22px;
  padding:26px;
  text-align:center;
  background:#000;
  color:#e8e8e8;
  z-index:9900;
}
#boot img{width:104px;image-rendering:auto}
#boot h1{margin:0;font-size:clamp(24px,6vw,40px);letter-spacing:.02em;color:#fff}
#boot p{margin:0;font-size:15px;color:#9aa0b5;max-width:38ch}
#boot .bar{
  width:min(320px,80vw);height:20px;
  padding:2px;
  background:#141414;
  box-shadow:
    inset -1px -1px 0 #4a4a4a,
    inset  1px  1px 0 #000,
    inset -2px -2px 0 #2a2a2a,
    inset  2px  2px 0 #000;
}
#boot .bar i{display:block;height:100%;width:0;background:var(--navy-lit);transition:width .16s linear}
#boot .btn{min-width:150px}

#goodbye{
  position:fixed;inset:0;
  display:none;
  align-items:center;justify-content:center;
  padding:26px;
  background:#000;
  color:#ffb43f;
  font-size:clamp(19px,4.6vw,30px);
  text-align:center;
  line-height:1.6;
  z-index:9950;
}
#goodbye.open{display:flex;flex-direction:column;gap:26px}
#goodbye .btn{color:var(--ink)}

.sr-only{
  position:absolute;width:1px;height:1px;
  padding:0;margin:-1px;overflow:hidden;
  clip:rect(0 0 0 0);white-space:nowrap;border:0;
}

/* Small screens --------------------------------------------- */
@media (max-width:760px){
  :root{--taskbar-h:52px}
  body{font-size:14px}
  #icon-grid{
    inset:8px 8px auto 8px;
    flex-direction:row;
    flex-wrap:wrap;
    max-height:none;
  }
  .desk-icon{width:80px;font-size:12px}
  .desk-icon img{width:32px;height:32px}
  .window{
    left:0 !important;top:0 !important;
    width:100% !important;height:100% !important;
  }
  .grip,.edge{display:none}
  .tbtn.max{display:none}
  /* icon only buttons, so a minimized window is still reachable on a phone */
  #task-list{gap:3px;justify-content:flex-start}
  .task-btn{flex:0 0 40px;min-width:40px;padding:0;justify-content:center}
  .task-btn span{display:none}
  #start-menu{left:0;right:0;width:auto}
  .hero img{width:82px}
  .pane{padding:14px}
}

@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important}
}