/* DtInstanceSwitcher (mw-is-*) — standalone, no scoped CSS.
   The mobile shell's "where should this app point?" screen, opened from the user area inside the
   native shell. Dark themed like the other shell-adjacent surfaces (mw-rsp-* / mw-sco-*).

   Signature: an instance is a card in its own hue — badge tile, hue in the border glow, host in
   mono, login state on the right, and one 4px corner (top-left) pointing at the badge. The
   MitWare-Infra console breaks that pattern on purpose: dashed frame, mono name, no fill — a
   console is not a tenant, and the list must never let you confuse the two.
   Custom properties scoped to .mw-is-root. */

.mw-is-shell {
    max-width: min(420px, 96vw);
    width: 420px;
}

.mw-is-root {
    --mw-is-surface: hsl(240 12% 9%);
    --mw-is-surface-elev: hsl(240 11% 12%);
    --mw-is-hover: hsla(0 0% 100% / 0.04);
    --mw-is-lines: hsla(0 0% 100% / 0.07);
    --mw-is-lines-strong: hsla(0 0% 100% / 0.12);
    --mw-is-text: hsl(0 0% 96%);
    --mw-is-text-dim: hsl(240 5% 62%);
    --mw-is-text-faint: hsl(240 5% 42%);
    --mw-is-accent: hsl(263 90% 67%);
    --mw-is-accent-soft: hsl(263 70% 80%);
    --mw-is-accent-tint: hsla(263 90% 67% / 0.11);
    --mw-is-accent-line: hsla(263 90% 67% / 0.32);
    --mw-is-green: hsl(152 55% 56%);
    --mw-is-amber: hsl(38 92% 62%);
    --mw-is-blue: hsl(210 80% 65%);
    --mw-is-red: hsl(351 75% 64%);
    --mw-is-font-body: 'Geist', -apple-system, BlinkMacSystemFont, sans-serif;
    --mw-is-font-mono: 'JetBrains Mono', ui-monospace, monospace;

    position: relative;
    display: flex;
    flex-direction: column;
    min-height: 0;
    max-height: min(80vh, 720px);
    background:
        radial-gradient(ellipse 90% 40% at 20% 0%, hsl(263 70% 12%), transparent 62%),
        var(--mw-is-surface);
    color: var(--mw-is-text);
    font-family: var(--mw-is-font-body);
    font-size: 14px;
    border-radius: 14px;
    overflow: hidden;
    -webkit-font-smoothing: antialiased;
}

.mw-is-root *,
.mw-is-root *::before,
.mw-is-root *::after { box-sizing: border-box; }

.mw-is-mi {
    font-family: 'Material Symbols Rounded';
    font-weight: normal;
    font-style: normal;
    line-height: 1;
    letter-spacing: normal;
    text-transform: none;
    display: inline-block;
    white-space: nowrap;
    direction: ltr;
    -webkit-font-smoothing: antialiased;
    font-size: 18px;
    flex-shrink: 0;
}

/* ── head ── */
.mw-is-head {
    padding: 18px 18px 12px;
}

.mw-is-head-title {
    display: flex;
    align-items: center;
    gap: 9px;
    font-size: 16px;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.mw-is-head-title .mw-is-mi { color: var(--mw-is-accent); }

.mw-is-head-lead {
    margin-top: 6px;
    font-size: 12.5px;
    line-height: 1.45;
    color: var(--mw-is-text-dim);
}

/* ── list ── */
.mw-is-list {
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
    padding: 0 18px 4px;
}

.mw-is-section {
    display: flex;
    align-items: center;
    gap: 9px;
    margin: 12px 0 8px;
    font-family: var(--mw-is-font-mono);
    font-size: 9.5px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--mw-is-text-faint);
}

.mw-is-section::after {
    content: '';
    flex: 1 1 auto;
    height: 1px;
    background: var(--mw-is-lines);
}

/* ── the instance card ── */
.mw-is-card {
    position: relative;
    width: 100%;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    margin-bottom: 9px;
    text-align: left;
    cursor: pointer;
    appearance: none;
    color: var(--mw-is-text);
    font-family: var(--mw-is-font-body);
    border: 1px solid transparent;
    border-radius: 14px;
    border-top-left-radius: 4px; /* tail corner → the badge tile */
    /* NOTE: Corner-anchored radial in the border layer, not a diagonal linear gradient — on a wide
       flat element the width-dominated axis of a linear gradient colors only the top edge. */
    background:
        linear-gradient(var(--mw-is-surface-elev), var(--mw-is-surface-elev)) padding-box,
        radial-gradient(135% 125% at 0% 0%, color-mix(in srgb, var(--mw-is-hue) 40%, transparent), transparent 72%) border-box;
    transition: transform 130ms ease, background 130ms ease;
}

.mw-is-card:hover { transform: translateX(2px); }

.mw-is-card:active { transform: scale(0.99); }

.mw-is-card:focus-visible {
    outline: 2px solid var(--mw-is-hue);
    outline-offset: 2px;
}

.mw-is-card[disabled] { cursor: default; }

.mw-is-card[disabled]:hover { transform: none; }

.mw-is-card-glyph {
    width: 38px;
    height: 38px;
    flex: 0 0 auto;
    display: grid;
    place-items: center;
    border-radius: 11px;
    background: color-mix(in srgb, var(--mw-is-hue) 14%, transparent);
    border: 1px solid color-mix(in srgb, var(--mw-is-hue) 40%, transparent);
    color: var(--mw-is-hue);
    font-family: var(--mw-is-font-mono);
    font-size: 13px;
    font-weight: 600;
}

.mw-is-card-body {
    flex: 1 1 auto;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.mw-is-card-name {
    font-size: 14.5px;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.mw-is-card-host {
    font-family: var(--mw-is-font-mono);
    font-size: 10.5px;
    color: var(--mw-is-text-faint);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.mw-is-card-state {
    flex: 0 0 auto;
    font-family: var(--mw-is-font-mono);
    font-size: 9px;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    color: var(--mw-is-text-faint);
    text-align: right;
}

.mw-is-card-known { color: var(--mw-is-green); }

.mw-is-card-here { color: var(--mw-is-hue); }

/* current instance — "you are here" rail on the leading edge */
.mw-is-card-current {
    background:
        linear-gradient(var(--mw-is-surface-elev), var(--mw-is-surface-elev)) padding-box,
        radial-gradient(135% 125% at 0% 0%, var(--mw-is-hue), transparent 72%) border-box;
}

.mw-is-card-current::before {
    content: '';
    position: absolute;
    left: -1px;
    top: 12px;
    bottom: 12px;
    width: 3px;
    border-radius: 0 3px 3px 0;
    background: var(--mw-is-hue);
}

/* the console entry breaks the card pattern deliberately */
.mw-is-card-console {
    background: hsla(210 80% 65% / 0.04);
    border: 1px dashed hsla(210 80% 65% / 0.34);
}

.mw-is-card-console .mw-is-card-name {
    font-family: var(--mw-is-font-mono);
    font-size: 13px;
    font-weight: 500;
    color: var(--mw-is-blue);
}

.mw-is-card-console .mw-is-card-glyph { border-radius: 8px; }

.mw-is-console-note,
.mw-is-catalog-note {
    display: flex;
    gap: 8px;
    align-items: flex-start;
    margin: -2px 0 8px 2px;
    font-size: 11px;
    line-height: 1.45;
    color: var(--mw-is-text-faint);
}

.mw-is-console-note .mw-is-mi {
    font-size: 14px;
    color: hsla(210 80% 65% / 0.7);
}

.mw-is-catalog-note .mw-is-mi {
    font-size: 14px;
    color: var(--mw-is-amber);
}

/* ── add instance ── */
.mw-is-add {
    flex: 0 0 auto;
    padding: 8px 18px 18px;
    border-top: 1px solid var(--mw-is-lines);
}

.mw-is-add-button {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    cursor: pointer;
    appearance: none;
    background: transparent;
    border: 1px dashed var(--mw-is-lines-strong);
    border-radius: 14px;
    color: var(--mw-is-text-dim);
    font-family: var(--mw-is-font-body);
    font-size: 13px;
    font-weight: 500;
    transition: 130ms ease;
}

.mw-is-add-button:hover {
    color: var(--mw-is-text);
    border-color: var(--mw-is-accent-line);
    background: var(--mw-is-accent-tint);
}

.mw-is-add-button:focus-visible {
    outline: 2px solid var(--mw-is-accent);
    outline-offset: 2px;
}

.mw-is-field {
    display: flex;
    align-items: center;
    height: 46px;
    padding: 0 12px;
    background: var(--mw-is-surface-elev);
    border: 1px solid var(--mw-is-accent-line);
    border-radius: 14px;
    border-top-left-radius: 4px;
}

.mw-is-field .mw-is-mi {
    color: var(--mw-is-text-faint);
    margin-right: 8px;
}

.mw-is-field input {
    flex: 1 1 auto;
    min-width: 0;
    background: transparent;
    border: none;
    outline: none;
    color: var(--mw-is-text);
    font-family: var(--mw-is-font-mono);
    font-size: 14px;
    font-weight: 500;
    text-align: right;
}

.mw-is-field input::placeholder {
    color: var(--mw-is-text-faint);
    font-weight: 400;
}

.mw-is-field-suffix {
    flex: 0 0 auto;
    font-family: var(--mw-is-font-mono);
    font-size: 14px;
    font-weight: 500;
    color: var(--mw-is-text-faint);
}

.mw-is-field-valid { border-color: hsla(152 55% 56% / 0.45); }

.mw-is-field-valid .mw-is-mi { color: var(--mw-is-green); }

.mw-is-add-foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-top: 8px;
}

.mw-is-add-hint {
    font-size: 11px;
    line-height: 1.4;
    color: var(--mw-is-text-faint);
    word-break: break-all;
}

.mw-is-add-go {
    flex: 0 0 auto;
    appearance: none;
    cursor: pointer;
    padding: 8px 16px;
    border: 1px solid var(--mw-is-accent-line);
    border-radius: 9px;
    background: var(--mw-is-accent-tint);
    color: var(--mw-is-accent-soft);
    font-family: var(--mw-is-font-body);
    font-size: 12.5px;
    font-weight: 550;
}

.mw-is-add-go[disabled] {
    opacity: 0.4;
    cursor: not-allowed;
}

/* ── switching veil ── */
.mw-is-veil {
    position: absolute;
    inset: 0;
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 14px;
    padding: 40px;
    text-align: center;
    background: hsla(240 20% 4% / 0.93);
    backdrop-filter: blur(3px);
}

.mw-is-spinner {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: 2px solid hsla(0 0% 100% / 0.1);
    border-top-color: var(--mw-is-accent);
    animation: mw-is-spin 800ms linear infinite;
}

@keyframes mw-is-spin {
    to { transform: rotate(360deg); }
}

.mw-is-veil-title {
    font-size: 14.5px;
    font-weight: 600;
}

.mw-is-veil-host {
    font-family: var(--mw-is-font-mono);
    font-size: 11px;
    color: var(--mw-is-text-faint);
}

.mw-is-veil-error {
    max-width: 260px;
    font-size: 12px;
    line-height: 1.45;
    color: var(--mw-is-red);
}

/* ── fleet-managed dead end ── */
.mw-is-managed {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 14px;
    padding: 44px 34px;
    text-align: center;
}

.mw-is-managed-icon {
    width: 58px;
    height: 58px;
    display: grid;
    place-items: center;
    border-radius: 18px;
    background: hsla(38 92% 62% / 0.1);
    border: 1px solid hsla(38 92% 62% / 0.3);
    color: var(--mw-is-amber);
}

.mw-is-managed-icon .mw-is-mi { font-size: 28px; }

.mw-is-managed-title {
    font-size: 16px;
    font-weight: 620;
}

.mw-is-managed-text {
    font-size: 12.5px;
    line-height: 1.55;
    color: var(--mw-is-text-dim);
}

.mw-is-managed-host {
    font-family: var(--mw-is-font-mono);
    font-size: 11px;
    color: var(--mw-is-text-faint);
    border: 1px solid var(--mw-is-lines);
    border-radius: 8px;
    padding: 7px 12px;
}

.mw-is-managed-close {
    appearance: none;
    cursor: pointer;
    margin-top: 4px;
    padding: 9px 22px;
    border: 1px solid var(--mw-is-accent-line);
    border-radius: 10px;
    background: var(--mw-is-accent-tint);
    color: var(--mw-is-accent-soft);
    font-family: var(--mw-is-font-body);
    font-size: 13px;
    font-weight: 550;
}

@media (prefers-reduced-motion: reduce) {
    .mw-is-card,
    .mw-is-add-button { transition: none; }

    .mw-is-spinner { animation: none; }
}