/* RustRDP Console — design tokens */
:root {
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;

  --bg: #f5f6f8;
  --surface: #ffffff;
  --surface-2: #f0f2f5;
  --border: #e3e6ea;
  --border-strong: #cbd1d9;
  --fg: #1a1f2b;
  --fg-2: #4b5563;
  --fg-3: #8a93a3;
  --accent: #2563eb;
  --accent-hover: #1d4ed8;
  --accent-soft: #e8efff;
  --ok: #16a34a;
  --ok-soft: #e6f7ec;
  --warn: #d97706;
  --warn-soft: #fff3e0;
  --bad: #dc2626;
  --bad-soft: #fde9e9;
  --shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .08);
  --shadow-lg: 0 12px 32px rgba(16, 24, 40, .18);
  --radius: 10px;
  --radius-sm: 6px;
  --sidebar-w: 232px;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) { --bg:#0e1116; --surface:#161a22; --surface-2:#1c2130; --border:#262c38; --border-strong:#39414f;
    --fg:#e7eaf0; --fg-2:#aab2c0; --fg-3:#6f7888; --accent:#3b82f6; --accent-hover:#60a5fa; --accent-soft:#1a2a4a;
    --ok:#22c55e; --ok-soft:#12301f; --warn:#f59e0b; --warn-soft:#3a2a0e; --bad:#ef4444; --bad-soft:#3b1717;
    --shadow: 0 1px 2px rgba(0,0,0,.4); --shadow-lg: 0 16px 40px rgba(0,0,0,.55); }
}
:root[data-theme="dark"] { --bg:#0e1116; --surface:#161a22; --surface-2:#1c2130; --border:#262c38; --border-strong:#39414f;
  --fg:#e7eaf0; --fg-2:#aab2c0; --fg-3:#6f7888; --accent:#3b82f6; --accent-hover:#60a5fa; --accent-soft:#1a2a4a;
  --ok:#22c55e; --ok-soft:#12301f; --warn:#f59e0b; --warn-soft:#3a2a0e; --bad:#ef4444; --bad-soft:#3b1717;
  --shadow: 0 1px 2px rgba(0,0,0,.4); --shadow-lg: 0 16px 40px rgba(0,0,0,.55); }

* { box-sizing: border-box; }
html, body { height: 100%; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 14px/1.45 var(--font); -webkit-font-smoothing: antialiased; }
a { color: var(--accent); text-decoration: none; }
button, input, select { font: inherit; color: inherit; }
h1, h2, h3 { margin: 0; font-weight: 600; letter-spacing: -.01em; }
h1 { font-size: 20px; } h2 { font-size: 16px; } h3 { font-size: 13px; color: var(--fg-2); text-transform: uppercase; letter-spacing: .04em; }
.muted { color: var(--fg-3); }
.mono { font-family: var(--mono); font-size: 12px; }
.hidden { display: none !important; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ---- controls ---- */
.btn { display: inline-flex; align-items: center; gap: 6px; height: 34px; padding: 0 12px; border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong); background: var(--surface); color: var(--fg); cursor: pointer; white-space: nowrap; }
.btn:hover { background: var(--surface-2); }
.btn:disabled { opacity: .5; cursor: default; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.btn.danger { color: var(--bad); }
.btn.danger:hover { background: var(--bad-soft); border-color: var(--bad); }
.btn.ghost { border-color: transparent; background: transparent; }
.btn.ghost:hover { background: var(--surface-2); }
.btn.sm { height: 28px; padding: 0 9px; font-size: 13px; }
.btn.icon { width: 34px; padding: 0; justify-content: center; }
.btn svg { width: 16px; height: 16px; flex: none; }
.input, .select { height: 34px; padding: 0 10px; border-radius: var(--radius-sm); border: 1px solid var(--border-strong); background: var(--surface); color: var(--fg); min-width: 0; }
.input:focus, .select:focus { border-color: var(--accent); outline: none; box-shadow: 0 0 0 3px var(--accent-soft); }
.input::placeholder { color: var(--fg-3); }
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-size: 13px; color: var(--fg-2); }
.check { display: inline-flex; align-items: center; gap: 8px; color: var(--fg-2); }
.badge { display: inline-flex; align-items: center; gap: 6px; height: 22px; padding: 0 8px; border-radius: 999px; font-size: 12px; font-weight: 500; background: var(--surface-2); color: var(--fg-2); }
.badge .dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.badge.ok { background: var(--ok-soft); color: var(--ok); }
.badge.bad { background: var(--bad-soft); color: var(--bad); }
.badge.warn { background: var(--warn-soft); color: var(--warn); }
.badge.accent { background: var(--accent-soft); color: var(--accent); }
.kbd { font-family: var(--mono); font-size: 11px; padding: 1px 5px; border: 1px solid var(--border-strong); border-bottom-width: 2px; border-radius: 4px; background: var(--surface-2); }

/* ---- shell ---- */
.app { min-height: 100vh; }
.shell { display: grid; grid-template-columns: var(--sidebar-w) 1fr; min-height: 100vh; }
.sidebar { background: var(--surface); border-right: 1px solid var(--border); display: flex; flex-direction: column; padding: 16px 12px; gap: 4px; position: sticky; top: 0; height: 100vh; }
.brand { display: flex; align-items: center; gap: 10px; padding: 6px 8px 18px; font-weight: 600; font-size: 15px; }
.brand .logo { width: 28px; height: 28px; border-radius: 7px; background: var(--accent); display: grid; place-items: center; color: #fff; }
.brand .logo svg { width: 16px; height: 16px; }
.brand small { display: block; font-weight: 400; color: var(--fg-3); font-size: 11px; }
.nav a { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: var(--radius-sm); color: var(--fg-2); }
.nav a svg { width: 17px; height: 17px; opacity: .8; }
.nav a:hover { background: var(--surface-2); color: var(--fg); }
.nav a.active { background: var(--accent-soft); color: var(--accent); font-weight: 500; }
.nav a .count { margin-left: auto; font-size: 11px; background: var(--surface-2); border-radius: 999px; padding: 1px 7px; color: var(--fg-2); }
.sidebar .spacer { flex: 1; }
.sidebar .user { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-top: 1px solid var(--border); margin-top: 8px; }
.avatar { width: 30px; height: 30px; border-radius: 50%; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; font-weight: 600; font-size: 13px; flex: none; }
.sidebar .user .name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sidebar .user .name small { display: block; color: var(--fg-3); font-size: 11px; }

.main { min-width: 0; display: flex; flex-direction: column; }
.topbar { display: flex; align-items: center; gap: 12px; padding: 14px 28px; border-bottom: 1px solid var(--border); background: var(--surface); position: sticky; top: 0; z-index: 5; }
.topbar h1 { flex: 1; }
.topbar .sub { color: var(--fg-3); font-size: 13px; font-weight: 400; margin-left: 10px; }
.content { padding: 24px 28px; display: flex; flex-direction: column; gap: 20px; }

/* ---- cards / stats ---- */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); }
.card .card-head { display: flex; align-items: center; gap: 10px; padding: 12px 16px; border-bottom: 1px solid var(--border); }
.card .card-head h2 { flex: 1; }
.card .card-body { padding: 16px; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 14px; }
.stat { padding: 14px 16px; }
.stat .label { color: var(--fg-3); font-size: 12px; text-transform: uppercase; letter-spacing: .04em; }
.stat .value { font-size: 26px; font-weight: 600; margin-top: 4px; letter-spacing: -.02em; }
.stat .value small { font-size: 13px; color: var(--fg-3); font-weight: 400; margin-left: 6px; }

/* ---- table ---- */
.toolbar { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.toolbar .grow { flex: 1; }
.seg { display: inline-flex; border: 1px solid var(--border-strong); border-radius: var(--radius-sm); overflow: hidden; }
.seg button { height: 32px; padding: 0 12px; border: 0; background: var(--surface); color: var(--fg-2); cursor: pointer; }
.seg button + button { border-left: 1px solid var(--border-strong); }
.seg button.active { background: var(--accent-soft); color: var(--accent); font-weight: 500; }
.table-wrap { overflow: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 11px 14px; border-bottom: 1px solid var(--border); vertical-align: middle; }
th { font-size: 12px; color: var(--fg-3); font-weight: 500; text-transform: uppercase; letter-spacing: .04em; white-space: nowrap; user-select: none; }
th.sortable { cursor: pointer; } th.sortable:hover { color: var(--fg); }
th .arrow { opacity: .5; margin-left: 4px; }
tbody tr { cursor: pointer; }
tbody tr:hover { background: var(--surface-2); }
tbody tr.selected { background: var(--accent-soft); }
tbody tr:last-child td { border-bottom: 0; }
td .primary { font-weight: 500; }
td .secondary { color: var(--fg-3); font-size: 12px; margin-top: 2px; }
td .actions { display: flex; gap: 6px; justify-content: flex-end; }
.empty { padding: 48px 16px; text-align: center; color: var(--fg-3); }
.empty svg { width: 40px; height: 40px; opacity: .4; margin-bottom: 10px; }
.empty b { display: block; color: var(--fg-2); font-weight: 500; margin-bottom: 4px; }
.skeleton td > span { display: inline-block; height: 12px; width: 60%; background: var(--surface-2); border-radius: 4px; animation: pulse 1.2s infinite; }
@keyframes pulse { 50% { opacity: .5; } }

/* ---- split: table + details ---- */
.split { display: grid; grid-template-columns: 1fr 360px; gap: 20px; align-items: start; }
.details { position: sticky; top: 84px; }
.details .kv { display: grid; grid-template-columns: 120px 1fr; gap: 8px 12px; font-size: 13px; }
.details .kv dt { color: var(--fg-3); } .details .kv dd { margin: 0; word-break: break-all; }
.details .actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.details .screen-thumb { width: 100%; aspect-ratio: 16/10; background: var(--surface-2); border-radius: var(--radius-sm); display: grid; place-items: center; color: var(--fg-3); margin-bottom: 14px; border: 1px solid var(--border); }
@media (max-width: 1100px) { .split { grid-template-columns: 1fr; } .details { position: static; } }
@media (max-width: 820px) { .shell { grid-template-columns: 1fr; } .sidebar { position: static; height: auto; flex-direction: row; align-items: center; } .sidebar .spacer, .sidebar .user { display: none; } .brand { padding: 0 8px 0 0; } .nav { display: flex; gap: 2px; } .nav a .count { display: none; } .content { padding: 16px; } .topbar { padding: 12px 16px; } }

/* ---- auth ---- */
.auth { min-height: 100vh; display: grid; place-items: center; padding: 24px; background: radial-gradient(1200px 600px at 20% 0%, var(--accent-soft), transparent 60%), var(--bg); }
.auth .card { width: 380px; max-width: 100%; padding: 28px; }
.auth .brand { padding: 0 0 20px; }
.auth form { display: flex; flex-direction: column; gap: 14px; }
.auth .error { color: var(--bad); font-size: 13px; min-height: 1.2em; }
.auth p { margin: 0 0 6px; color: var(--fg-2); }

/* ---- toasts / modals ---- */
.toasts { position: fixed; right: 20px; bottom: 20px; display: flex; flex-direction: column; gap: 8px; z-index: 50; }
.toast { background: var(--surface); border: 1px solid var(--border-strong); border-left: 3px solid var(--accent); border-radius: var(--radius-sm); padding: 10px 14px; box-shadow: var(--shadow-lg); min-width: 260px; max-width: 420px; animation: rise .15s ease-out; }
.toast.ok { border-left-color: var(--ok); } .toast.bad { border-left-color: var(--bad); } .toast.warn { border-left-color: var(--warn); }
.toast b { display: block; font-weight: 500; } .toast span { color: var(--fg-2); font-size: 13px; }
@keyframes rise { from { transform: translateY(8px); opacity: 0; } }
.modal-backdrop { position: fixed; inset: 0; background: rgba(10, 14, 22, .55); display: grid; place-items: center; z-index: 40; animation: fade .12s; }
@keyframes fade { from { opacity: 0; } }
.modal { width: 440px; max-width: calc(100vw - 32px); background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-lg); }
.modal .head { padding: 16px 20px 0; } .modal .head p { color: var(--fg-2); margin: 6px 0 0; font-size: 13px; }
.modal .body { padding: 16px 20px; display: flex; flex-direction: column; gap: 12px; }
.modal .foot { padding: 12px 20px 16px; display: flex; justify-content: flex-end; gap: 8px; }

/* ---- viewer ---- */
.viewer { position: fixed; inset: 0; background: #000; display: flex; flex-direction: column; }
.viewer .vbar { display: flex; align-items: center; gap: 8px; padding: 8px 12px; background: var(--surface); border-bottom: 1px solid var(--border); flex-wrap: wrap; }
.viewer .vbar .title { display: flex; align-items: center; gap: 8px; font-weight: 500; margin-right: 6px; }
.viewer .vbar .sep { width: 1px; height: 22px; background: var(--border); margin: 0 4px; }
.viewer .vbar .stats { margin-left: auto; display: flex; gap: 14px; color: var(--fg-3); font-size: 12px; font-variant-numeric: tabular-nums; }
.viewer .vbar .stats b { color: var(--fg); font-weight: 500; }
.viewer .stage { flex: 1; position: relative; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.viewer canvas#screen { max-width: 100%; max-height: 100%; cursor: none; outline: none; }
.viewer canvas#cursor { position: absolute; left: 0; top: 0; pointer-events: none; }
.viewer .overlay { position: absolute; inset: 0; display: grid; place-items: center; pointer-events: none; }
.viewer .overlay .msg { background: rgba(22, 26, 34, .92); color: #e7eaf0; padding: 14px 20px; border-radius: var(--radius); border: 1px solid #39414f; display: flex; align-items: center; gap: 12px; pointer-events: auto; }
.spinner { width: 18px; height: 18px; border: 2px solid rgba(255,255,255,.25); border-top-color: #fff; border-radius: 50%; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.viewer .vbar:not(.light) { color: var(--fg); }

/* files drawer */
.drawer { position: fixed; top: 0; right: 0; height: 100vh; width: 440px; max-width: 100vw; background: var(--surface); border-left: 1px solid var(--border); box-shadow: var(--shadow-lg); transform: translateX(100%); transition: transform .18s ease; display: flex; flex-direction: column; z-index: 20; }
.drawer.open { transform: none; }
.drawer .head { display: flex; align-items: center; gap: 8px; padding: 12px; border-bottom: 1px solid var(--border); }
.drawer .head .input { flex: 1; font-family: var(--mono); font-size: 12px; }
.drawer .crumbs { display: flex; flex-wrap: wrap; gap: 4px; padding: 8px 12px; font-size: 12px; color: var(--fg-3); border-bottom: 1px solid var(--border); }
.drawer .crumbs a { cursor: pointer; }
.drawer .list { flex: 1; overflow: auto; }
.drawer .row { display: grid; grid-template-columns: 22px 1fr auto auto; align-items: center; gap: 10px; padding: 8px 12px; border-bottom: 1px solid var(--border); }
.drawer .row:hover { background: var(--surface-2); }
.drawer .row .name { cursor: pointer; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.drawer .row .size { color: var(--fg-3); font-size: 12px; font-variant-numeric: tabular-nums; }
.drawer .row svg { width: 18px; height: 18px; color: var(--fg-3); }
.drawer .foot { padding: 12px; border-top: 1px solid var(--border); display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.drawer .foot .status { flex-basis: 100%; color: var(--fg-3); font-size: 12px; }
.drawer progress { flex-basis: 100%; height: 6px; accent-color: var(--accent); }
.drawer.dragover .list { outline: 2px dashed var(--accent); outline-offset: -8px; }
/* terminal page */
.term-page .term-box { flex: 1; min-height: 0; padding: 8px 10px; background: #0b0f17; }
.term-page .term-box .xterm { height: 100%; }
.term-page .vbar .title svg { width: 16px; height: 16px; }
.term-page .xterm .xterm-viewport { background-color: #0b0f17 !important; scrollbar-color: #334 #0b0f17; }