/* ==========================================================================
   McServerMgmnt — "Deepslate console"

   The visual grammar is borrowed from the thing being administered: stone
   panels with a one-pixel lit top edge and a dark bottom edge (the way a
   Minecraft inventory slot reads), a faint chunk grid behind everything, and
   a single warm light source. Green is reserved for one meaning only —
   "the server is up" — so the brand accent is torchlight amber instead.
   ========================================================================== */

:root {
    /* Surfaces */
    --deepslate: #16181c;
    --deepslate-deep: #101216;
    --stone: #22252b;
    --stone-raised: #2a2e36;
    --stone-sunken: #1a1c21;

    /* Edges: the slot bevel */
    --edge-lit: rgba(255, 255, 255, 0.055);
    --edge-shadow: rgba(0, 0, 0, 0.5);
    --edge-line: #0e1013;
    --hairline: #31353d;

    /* Light */
    --torch: #f2a33c;
    --torch-soft: rgba(242, 163, 60, 0.14);
    --torch-deep: #9a6417;

    /* Meaning */
    --emerald: #4cc38a;
    --emerald-soft: rgba(76, 195, 138, 0.13);
    --redstone: #e0503f;
    --redstone-soft: rgba(224, 80, 63, 0.13);

    /* Type */
    --bone: #e9e6df;
    --ash: #9aa1ac;
    --ash-dim: #6c737e;

    --font-display: "Chakra Petch", "Segoe UI Semibold", system-ui, sans-serif;
    --font-body: "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;
    --font-mono: "IBM Plex Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;

    --radius: 3px;
    --sidebar-w: 15.5rem;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: var(--font-body);
    font-size: 0.9375rem;
    line-height: 1.55;
    color: var(--bone);
    background-color: var(--deepslate);
    /* Chunk grid: 16px blocks, every 8th line brighter — the F3 chunk border. */
    background-image:
        linear-gradient(var(--edge-lit) 1px, transparent 1px),
        linear-gradient(90deg, var(--edge-lit) 1px, transparent 1px),
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 8rem 8rem, 8rem 8rem, 1rem 1rem, 1rem 1rem;
}

h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: 600;
    letter-spacing: 0.01em;
    margin: 0;
}

a {
    color: var(--torch);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

:focus-visible {
    outline: 2px solid var(--torch);
    outline-offset: 2px;
}

/* --------------------------------------------------------------------------
   The slot: every surface in the app is one of these
   -------------------------------------------------------------------------- */

.slot {
    background-color: var(--stone);
    border: 1px solid var(--edge-line);
    border-radius: var(--radius);
    box-shadow:
        inset 1px 1px 0 var(--edge-lit),
        inset -1px -1px 0 var(--edge-shadow),
        0 2px 0 rgba(0, 0, 0, 0.3);
}

.slot--sunken {
    background-color: var(--stone-sunken);
    box-shadow:
        inset 1px 1px 0 rgba(0, 0, 0, 0.55),
        inset -1px -1px 0 var(--edge-lit);
}

.slot-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.85rem 1.15rem;
    border-bottom: 1px solid var(--edge-line);
    box-shadow: 0 1px 0 var(--edge-lit);
}

.slot-head h2 {
    font-size: 0.9rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.slot-body {
    padding: 1.15rem;
}

.eyebrow {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--ash-dim);
}

.muted {
    color: var(--ash);
}

.mono {
    font-family: var(--font-mono);
    font-variant-numeric: tabular-nums;
}

/* --------------------------------------------------------------------------
   The block — signature element.
   An isometric cube drawn from three clipped faces. Its colour is the
   server's state, so the shape carries information rather than decoration.
   -------------------------------------------------------------------------- */

.block {
    position: relative;
    isolation: isolate;
    width: var(--block-size, 6rem);
    height: var(--block-size, 6rem);
    flex: none;
    --face: var(--ash-dim);
}

.block::after {
    /* torchlight pooling under the block */
    content: "";
    position: absolute;
    inset: -35%;
    background: radial-gradient(circle at 50% 55%, var(--face), transparent 62%);
    opacity: 0.16;
    z-index: -1;
}

.block-face {
    position: absolute;
    inset: 0;
    background-color: var(--face);
}

.block-top {
    clip-path: polygon(50% 0, 100% 25%, 50% 50%, 0 25%);
    filter: brightness(1.35);
}

.block-left {
    clip-path: polygon(0 25%, 50% 50%, 50% 100%, 0 75%);
    filter: brightness(0.6);
}

.block-right {
    clip-path: polygon(50% 50%, 100% 25%, 100% 75%, 50% 100%);
    filter: brightness(0.9);
}

.block[data-state="running"] { --face: var(--emerald); }
.block[data-state="stopped"] { --face: #545b66; }
.block[data-state="pending"] { --face: var(--torch); }
.block[data-state="error"]   { --face: var(--redstone); }

.block[data-state="pending"] .block-face {
    animation: beacon 1.4s ease-in-out infinite;
}

@keyframes beacon {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.45; }
}

.block--mark {
    --block-size: 1.5rem;
}

/* --------------------------------------------------------------------------
   App shell
   -------------------------------------------------------------------------- */

.shell {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: var(--sidebar-w);
    flex: none;
    display: flex;
    flex-direction: column;
    background-color: var(--deepslate-deep);
    border-right: 1px solid var(--edge-line);
    box-shadow: 1px 0 0 var(--edge-lit);
    position: sticky;
    top: 0;
    height: 100vh;
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    padding: 1.15rem 1.15rem 1.05rem;
    border-bottom: 1px solid var(--edge-line);
}

.brand-name {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.02rem;
    letter-spacing: 0.02em;
    color: var(--bone);
    line-height: 1.1;
}

.brand-sub {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.62rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--ash-dim);
}

.brand-name:hover {
    text-decoration: none;
}

.nav {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    padding: 0.9rem 0.7rem;
    flex: 1;
    overflow-y: auto;
}

.nav-section {
    padding: 1rem 0.55rem 0.35rem;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    padding: 0.55rem 0.6rem;
    border-radius: var(--radius);
    color: var(--ash);
    font-weight: 500;
    border-left: 2px solid transparent;
}

.nav-link:hover {
    background-color: rgba(255, 255, 255, 0.04);
    color: var(--bone);
    text-decoration: none;
}

.nav-link.active {
    background-color: var(--torch-soft);
    border-left-color: var(--torch);
    color: var(--bone);
}

.nav-glyph {
    width: 0.85rem;
    height: 0.85rem;
    flex: none;
    background-color: currentColor;
    opacity: 0.75;
}

/* Small pixel glyphs, cut from a square — no icon font needed. */
.glyph-console { clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%, 0 70%, 70% 70%, 70% 30%, 0 30%); }
.glyph-account { clip-path: circle(50% at 50% 50%); }
.glyph-users   { clip-path: polygon(0 0, 45% 0, 45% 45%, 0 45%, 0 0, 55% 55%, 100% 55%, 100% 100%, 55% 100%); }
.glyph-settings{ clip-path: polygon(0 10%, 100% 10%, 100% 35%, 0 35%, 0 65%, 100% 65%, 100% 90%, 0 90%); }

.sidebar-foot {
    border-top: 1px solid var(--edge-line);
    padding: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.65rem;
}

.avatar {
    width: 2rem;
    height: 2rem;
    flex: none;
    display: grid;
    place-items: center;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--deepslate-deep);
    background-color: var(--torch);
    border-radius: var(--radius);
    text-transform: uppercase;
}

.sidebar-identity {
    min-width: 0;
    flex: 1;
}

.sidebar-identity strong {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.main {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.page-head {
    padding: 2.2rem 2rem 1.35rem;
    border-bottom: 1px solid var(--edge-line);
}

.page-head h1 {
    font-size: 1.6rem;
    line-height: 1.2;
    margin-top: 0.2rem;
}

.page-head p {
    margin: 0.45rem 0 0;
    color: var(--ash);
    max-width: 52ch;
}

.page-body {
    padding: 1.6rem 2rem 3rem;
    flex: 1;
}

.stack {
    display: flex;
    flex-direction: column;
    gap: 1.15rem;
    max-width: 68rem;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(19rem, 1fr));
    gap: 1.15rem;
}

/* --------------------------------------------------------------------------
   Controls
   -------------------------------------------------------------------------- */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    padding: 0.55rem 1.1rem;
    color: var(--bone);
    background-color: var(--stone-raised);
    border: 1px solid var(--edge-line);
    border-radius: var(--radius);
    box-shadow:
        inset 1px 1px 0 var(--edge-lit),
        inset -1px -1px 0 var(--edge-shadow),
        0 2px 0 rgba(0, 0, 0, 0.35);
    cursor: pointer;
    transition: transform 0.08s ease, background-color 0.12s ease;
}

.btn:hover:not(:disabled) {
    background-color: #333842;
    text-decoration: none;
}

.btn:active:not(:disabled) {
    transform: translateY(2px);
    box-shadow: inset 1px 1px 0 var(--edge-shadow);
}

.btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.btn--primary {
    background-color: var(--torch);
    color: #221706;
    border-color: #7d5011;
}

.btn--primary:hover:not(:disabled) {
    background-color: #ffb857;
}

.btn--danger {
    background-color: transparent;
    color: var(--redstone);
    border-color: rgba(224, 80, 63, 0.4);
}

.btn--danger:hover:not(:disabled) {
    background-color: var(--redstone-soft);
}

.btn--block {
    width: 100%;
}

.btn--small {
    font-size: 0.75rem;
    padding: 0.35rem 0.7rem;
}

.btn--link {
    background: none;
    border: none;
    box-shadow: none;
    color: var(--ash);
    padding: 0.35rem 0.5rem;
}

.btn--link:hover:not(:disabled) {
    background: none;
    color: var(--bone);
    text-decoration: underline;
}

.field {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    margin-bottom: 1rem;
}

.field label {
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--ash);
}

.field .hint {
    font-size: 0.78rem;
    color: var(--ash-dim);
}

input[type="text"],
input[type="password"],
input[type="number"],
input[type="search"],
select {
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--bone);
    background-color: var(--stone-sunken);
    border: 1px solid var(--edge-line);
    border-radius: var(--radius);
    padding: 0.55rem 0.7rem;
    box-shadow: inset 1px 1px 0 rgba(0, 0, 0, 0.5);
    width: 100%;
}

input::placeholder {
    color: var(--ash-dim);
}

input:focus,
select:focus {
    outline: none;
    border-color: var(--torch-deep);
    box-shadow: inset 1px 1px 0 rgba(0, 0, 0, 0.5), 0 0 0 2px var(--torch-soft);
}

select {
    appearance: none;
    background-image: linear-gradient(45deg, transparent 50%, var(--ash) 50%), linear-gradient(135deg, var(--ash) 50%, transparent 50%);
    background-position: right 1rem center, right 0.7rem center;
    background-size: 0.3rem 0.3rem, 0.3rem 0.3rem;
    background-repeat: no-repeat;
    padding-right: 2rem;
}

.validation-message,
.field-error {
    color: var(--redstone);
    font-size: 0.8rem;
}

/* --------------------------------------------------------------------------
   Status pieces
   -------------------------------------------------------------------------- */

.tag {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.2rem 0.5rem;
    border-radius: var(--radius);
    border: 1px solid var(--hairline);
    color: var(--ash);
    background-color: var(--stone-sunken);
}

.tag--admin {
    color: var(--torch);
    border-color: rgba(242, 163, 60, 0.35);
    background-color: var(--torch-soft);
}

.tag--online {
    color: var(--emerald);
    border-color: rgba(76, 195, 138, 0.35);
    background-color: var(--emerald-soft);
}

.tag--you {
    color: var(--bone);
}

.notice {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
    padding: 0.8rem 1rem;
    border-radius: var(--radius);
    border: 1px solid var(--hairline);
    background-color: var(--stone-sunken);
    font-size: 0.87rem;
}

.notice::before {
    content: "";
    width: 0.4rem;
    align-self: stretch;
    flex: none;
    border-radius: 1px;
    background-color: var(--ash-dim);
}

.notice--warn::before { background-color: var(--torch); }
.notice--error::before { background-color: var(--redstone); }
.notice--good::before { background-color: var(--emerald); }

.notice--error { color: #f3b4ac; }
.notice--good { color: #a9e3c6; }

.readout {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr));
}

.readout-cell {
    padding: 0.95rem 1.15rem;
    border-left: 1px solid var(--edge-line);
}

.readout-cell:first-child {
    border-left: none;
}

.readout-cell dt {
    font-family: var(--font-mono);
    font-size: 0.66rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--ash-dim);
    margin: 0 0 0.3rem;
}

.readout-cell dd {
    margin: 0;
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}

.readout-cell dd small {
    font-size: 0.75rem;
    font-weight: 400;
    color: var(--ash-dim);
    margin-left: 0.25rem;
}

/* --------------------------------------------------------------------------
   Tables
   -------------------------------------------------------------------------- */

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
}

.table th {
    text-align: left;
    font-family: var(--font-mono);
    font-size: 0.66rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--ash-dim);
    font-weight: 400;
    padding: 0.7rem 1.15rem;
    border-bottom: 1px solid var(--edge-line);
}

.table td {
    padding: 0.75rem 1.15rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.035);
    vertical-align: middle;
}

.table tbody tr:last-child td {
    border-bottom: none;
}

.table tbody tr:hover {
    background-color: rgba(255, 255, 255, 0.02);
}

.table-scroll {
    overflow-x: auto;
}

.row-actions {
    display: flex;
    gap: 0.4rem;
    justify-content: flex-end;
}

.empty {
    padding: 2.5rem 1.15rem;
    text-align: center;
    color: var(--ash);
}

.empty h3 {
    font-size: 1rem;
    margin-bottom: 0.35rem;
    color: var(--bone);
}

/* --------------------------------------------------------------------------
   Settings table
   -------------------------------------------------------------------------- */

.table--settings td {
    vertical-align: top;
}

.table--settings td:first-child {
    max-width: 28rem;
}

.setting-key {
    margin-left: 0.5rem;
    font-size: 0.72rem;
    color: var(--ash-dim);
}

.setting-help {
    display: block;
    margin-top: 0.15rem;
    font-size: 0.82rem;
    color: var(--ash);
}

.setting-value input[type="text"] {
    max-width: 18rem;
}

.setting-value input[type="number"] {
    max-width: 8rem;
}

.setting-value select {
    max-width: 14rem;
}

/* Group headers live inside the table so the whole list stays one scan. */
.group-row td {
    padding-top: 1.5rem;
    padding-bottom: 0.4rem;
    border-bottom: 1px solid var(--edge-line);
}

.table tbody tr.group-row:hover {
    background-color: transparent;
}

.table tbody tr:first-child.group-row td {
    padding-top: 0.9rem;
}

/* An edited row keeps a torch-lit edge until it is saved or undone. */
.table tbody tr[data-changed] td:first-child {
    box-shadow: inset 2px 0 0 var(--torch);
}

.check {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    cursor: pointer;
    user-select: none;
}

.check input {
    appearance: none;
    width: 1.15rem;
    height: 1.15rem;
    margin: 0;
    flex: none;
    cursor: pointer;
    background-color: var(--stone-sunken);
    border: 1px solid var(--edge-line);
    border-radius: 2px;
    box-shadow: inset 1px 1px 0 rgba(0, 0, 0, 0.55);
}

.check input:checked {
    background-color: var(--torch);
    border-color: #7d5011;
    box-shadow: inset 1px 1px 0 rgba(255, 255, 255, 0.3);
}

.check input:checked::after {
    content: "";
    display: block;
    width: 100%;
    height: 100%;
    background-color: #221706;
    clip-path: polygon(16% 46%, 40% 68%, 84% 20%, 94% 32%, 40% 90%, 6% 58%);
}

/* --------------------------------------------------------------------------
   Console readout (dashboard template)
   -------------------------------------------------------------------------- */

.console {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    line-height: 1.7;
    padding: 0.9rem 1.1rem;
    max-height: 17rem;
    overflow-y: auto;
    white-space: pre-wrap;
    word-break: break-word;
}

.console-line {
    display: flex;
    gap: 0.75rem;
}

.console-time {
    color: var(--ash-dim);
    flex: none;
}

.console-line[data-level="warn"] .console-text { color: var(--torch); }
.console-line[data-level="error"] .console-text { color: var(--redstone); }
.console-line[data-level="join"] .console-text { color: var(--emerald); }

/* Typed into the command bar, and what came back. Neither is in the server's own log. */
.console-line[data-level="command"] .console-text { color: var(--bone); font-weight: 600; }
.console-line[data-level="muted"] .console-text { color: var(--ash-dim); font-style: italic; }

.command-bar {
    display: flex;
    gap: 0.6rem;
    align-items: center;
    padding: 0.9rem 1.15rem;
    border-top: 1px solid var(--edge-line);
    box-shadow: inset 0 1px 0 var(--edge-lit);
}

.command-bar input {
    flex: 1;
    min-width: 0;
}

/* --------------------------------------------------------------------------
   Sign in
   -------------------------------------------------------------------------- */

.gate {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 2rem 1.25rem;
}

.gate-card {
    width: 100%;
    max-width: 23rem;
}

.gate-mark {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.75rem;
    text-align: center;
}

.gate-mark .block {
    --block-size: 5rem;
    animation: hover-bob 5s ease-in-out infinite;
}

@keyframes hover-bob {
    0%, 100% { transform: translateY(-0.2rem); }
    50% { transform: translateY(0.35rem); }
}

.gate-mark h1 {
    font-size: 1.35rem;
    letter-spacing: 0.03em;
}

.gate-card .slot-body {
    padding: 1.5rem;
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */

.sidebar-toggle {
    display: none;
}

@media (max-width: 56rem) {
    .shell {
        flex-direction: column;
    }

    .sidebar {
        width: 100%;
        height: auto;
        position: static;
        border-right: none;
        border-bottom: 1px solid var(--edge-line);
        position: relative;
    }

    .sidebar-toggle {
        display: block;
        position: absolute;
        top: 1.15rem;
        right: 1rem;
        width: 2.5rem;
        height: 2.5rem;
        appearance: none;
        margin: 0;
        cursor: pointer;
        background-color: var(--stone);
        border: 1px solid var(--edge-line);
        border-radius: var(--radius);
        background-image: linear-gradient(var(--bone) 2px, transparent 2px);
        background-size: 1rem 0.5rem;
        background-position: center 0.75rem;
        background-repeat: repeat-y;
    }

    .nav,
    .sidebar-foot {
        display: none;
    }

    .sidebar-toggle:checked ~ .nav,
    .sidebar-toggle:checked ~ .sidebar-foot {
        display: flex;
    }

    .page-head {
        padding: 1.5rem 1.15rem 1.15rem;
    }

    .page-body {
        padding: 1.15rem 1.15rem 3rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
    }
}

/* Blazor's own error strip, recoloured to match. */
#blazor-error-ui {
    color: var(--bone);
    background-color: var(--stone-raised);
    border-top: 2px solid var(--redstone);
    bottom: 0;
    box-shadow: 0 -1px 12px rgba(0, 0, 0, 0.5);
    display: none;
    left: 0;
    padding: 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: 0.75rem;
    top: 0.5rem;
}