* { box-sizing: border-box; }
body { margin: 0; }
header { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1rem; padding: 1rem 1.5rem; }
.portal-brand, .header-controls { display: flex; align-items: center; flex-wrap: wrap; gap: 1rem; }
.brand-mark { display: grid; place-items: center; width: 2.5rem; height: 2.5rem; border: 1px solid var(--line); border-radius: .75rem; color: var(--accent); font: 500 1.4rem "Space Grotesk", sans-serif; }
h1 { font-size: 1.2rem; margin: 0; }
h2 { font-size: 1.6rem; margin: .5rem 0; }
.eyebrow { font-size: .68rem; letter-spacing: .12em; color: var(--muted); margin: 0 0 .3rem; }
.muted, #account { color: var(--muted); font-size: .8rem; }
.theme-choice { display: flex; align-items: center; gap: .5rem; margin: 0; color: var(--muted); font-size: .8rem; }
main { padding: 1.25rem; }
#login { max-width: 28rem; margin: 6vh auto; padding: 2rem; border: 1px solid var(--line); border-radius: 1rem; background: var(--surface); box-shadow: 0 12px 40px #0000000d; }
label { display: block; margin: 1rem 0; font-size: .85rem; }
input { display: block; width: 100%; margin-top: .4rem; }
button, input, select { font: inherit; padding: .6rem .85rem; border: 1px solid var(--line); border-radius: .5rem; }
button { cursor: pointer; }
button:disabled { opacity: .5; cursor: default; }
#submit { width: 100%; margin-top: .5rem; background: var(--accent); color: var(--background); }
#submit:hover:not(:disabled) { background: var(--accent); opacity: .9; }
button[aria-current=page] { color: var(--accent); border-color: var(--accent); background: var(--panel); }
nav { display: flex; gap: .65rem; flex-wrap: wrap; }
.workspace-bar { display: grid; grid-template-columns: minmax(0,1fr) auto minmax(0,1fr); align-items: center; gap: 1rem; padding: 1rem; border: 1px solid var(--line); border-radius: .8rem; background: var(--surface); }
.workspace-bar > #status { text-align: right; }
@media(max-width: 1000px) { .workspace-bar { grid-template-columns: minmax(0,1fr); } .workspace-bar > #status { text-align: left; } }
.computer-name { display: block; text-align: left; }
.computer-state { display: block; text-align: left; font-size: .72rem; color: var(--muted); font-weight: 400; }
.computer-state.online { color: var(--accent); }
.workspace-storage { margin: .65rem 0 0; font-variant-numeric: tabular-nums; }
.workspace-note { margin: .8rem .25rem; }
iframe { display: block; width: 100%; height: calc(100dvh - 16rem); min-height: 28rem; border: 1px solid var(--line); border-radius: .8rem; background: var(--surface); }
#error { padding: .8rem 1.5rem; margin: 0; color: var(--danger); background: var(--panel); }
[hidden] { display: none !important; }
@media(max-width: 700px) { header { padding: 1rem; } .header-controls { width: 100%; justify-content: space-between; gap: .5rem; } #account { max-width: 100%; overflow-wrap: anywhere; } main { padding: .6rem; } #login { margin: 2rem 1rem; padding: 1.5rem; } iframe { height: 75dvh; } .workspace-bar { padding: .75rem; } }