:root {
    color-scheme: dark;
    font-family: "Segoe UI Variable", "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;

    --color-background: #070912;
    --color-surface: #0f1424;
    --color-surface-elevated: #151b31;
    --color-text: #f4f7ff;
    --color-text-muted: #8f9ab5;
    --color-cyan: #52e7ff;
    --color-violet: #8a6cff;
    --color-border: rgba(141, 164, 211, 0.16);
    --color-border-strong: rgba(82, 231, 255, 0.34);

    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.5rem;
    --space-6: 2rem;
    --space-7: 3rem;
    --space-8: 4rem;

    --radius-small: 0.65rem;
    --radius-medium: 1rem;
    --radius-large: 1.5rem;
    --shadow-panel: 0 1.5rem 4rem rgba(0, 0, 0, 0.28);
    --focus-ring: 0 0 0 0.2rem rgba(82, 231, 255, 0.28);
}

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

html {
    min-width: 20rem;
    min-height: 100%;
    background: var(--color-background);
}

body {
    min-height: 100vh;
    min-height: 100svh;
    margin: 0;
    overflow-x: hidden;
    background:
        radial-gradient(circle at 76% 18%, rgba(138, 108, 255, 0.12), transparent 28rem),
        radial-gradient(circle at 18% 88%, rgba(82, 231, 255, 0.08), transparent 30rem),
        var(--color-background);
    color: var(--color-text);
    font-size: 1rem;
    line-height: 1.5;
    text-rendering: optimizeLegibility;
}

body::before {
    position: fixed;
    z-index: 0;
    inset: 0;
    background-image:
        linear-gradient(rgba(143, 154, 181, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(143, 154, 181, 0.035) 1px, transparent 1px);
    background-size: 3rem 3rem;
    content: "";
    pointer-events: none;
    -webkit-mask-image: radial-gradient(circle at 60% 45%, black, transparent 78%);
    mask-image: radial-gradient(circle at 60% 45%, black, transparent 78%);
}

a {
    color: inherit;
}

a:focus-visible,
[tabindex]:focus-visible {
    border-radius: var(--radius-small);
    outline: 2px solid var(--color-cyan);
    outline-offset: 0.2rem;
    box-shadow: var(--focus-ring);
}

.skip-link {
    position: fixed;
    z-index: 100;
    top: var(--space-4);
    left: var(--space-4);
    padding: var(--space-3) var(--space-4);
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-small);
    background: var(--color-surface-elevated);
    color: var(--color-text);
    font-weight: 700;
    text-decoration: none;
    transform: translateY(calc(-100% - 2rem));
    transition: transform 160ms ease;
}

.skip-link:focus {
    transform: translateY(0);
}

.site-root {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    min-height: 100svh;
}

.game-shell {
    display: grid;
    grid-template-columns: clamp(5.25rem, 18vw, 15rem) minmax(0, 1fr);
    min-height: 100vh;
    min-height: 100svh;
}

.game-sidebar {
    position: relative;
    display: flex;
    min-width: 0;
    flex-direction: column;
    padding: clamp(1.25rem, 3vw, 2rem) clamp(0.75rem, 2vw, 1.5rem);
    overflow: hidden;
    border-right: 1px solid var(--color-border);
    background: linear-gradient(180deg, rgba(15, 20, 36, 0.96), rgba(10, 13, 25, 0.9));
    box-shadow: 1rem 0 3rem rgba(0, 0, 0, 0.14);
}

.game-sidebar::before {
    position: absolute;
    top: 0;
    right: -1px;
    width: 1px;
    height: 10rem;
    background: linear-gradient(180deg, var(--color-cyan), transparent);
    box-shadow: 0 0 1.5rem rgba(82, 231, 255, 0.5);
    content: "";
}

.game-brand {
    display: inline-flex;
    min-width: 0;
    flex-direction: column;
    align-self: flex-start;
    text-decoration: none;
}

.game-brand__name {
    overflow: hidden;
    color: var(--color-text);
    font-size: clamp(0.78rem, 1.4vw, 1.05rem);
    font-weight: 800;
    letter-spacing: 0.12em;
    line-height: 1;
    text-overflow: clip;
    white-space: nowrap;
}

.game-brand__suffix {
    color: var(--color-cyan);
}

.game-brand__descriptor {
    margin-top: var(--space-2);
    overflow: hidden;
    color: var(--color-text-muted);
    font-size: 0.62rem;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    white-space: nowrap;
}

.game-navigation {
    display: grid;
    gap: var(--space-2);
    margin-top: clamp(3rem, 8vh, 6rem);
}

.game-navigation__link {
    position: relative;
    display: flex;
    min-height: 3.25rem;
    min-width: 0;
    align-items: center;
    gap: var(--space-3);
    padding: 0.75rem clamp(0.6rem, 1.4vw, 1rem);
    overflow: hidden;
    border: 1px solid transparent;
    border-radius: var(--radius-medium);
    color: var(--color-text-muted);
    text-decoration: none;
    transition:
        border-color 160ms ease,
        background-color 160ms ease,
        color 160ms ease,
        transform 160ms ease;
}

.game-navigation__link::before {
    position: absolute;
    top: 50%;
    left: 0;
    width: 0.18rem;
    height: 1.5rem;
    border-radius: 0 1rem 1rem 0;
    background: var(--color-cyan);
    box-shadow: 0 0 1rem rgba(82, 231, 255, 0.65);
    content: "";
    opacity: 0;
    transform: translateY(-50%);
}

.game-navigation__link:hover {
    border-color: var(--color-border);
    background: rgba(255, 255, 255, 0.035);
    color: var(--color-text);
    transform: translateX(0.15rem);
}

.game-navigation__link[aria-current="page"] {
    border-color: var(--color-border-strong);
    background:
        linear-gradient(105deg, rgba(82, 231, 255, 0.14), rgba(138, 108, 255, 0.08)),
        rgba(21, 27, 49, 0.72);
    box-shadow: inset 0 0 2rem rgba(82, 231, 255, 0.035);
    color: var(--color-text);
}

.game-navigation__link[aria-current="page"]::before {
    opacity: 1;
}

.game-navigation__index {
    flex: 0 0 auto;
    color: var(--color-cyan);
    font-family: Consolas, "Cascadia Mono", monospace;
    font-size: 0.64rem;
    font-weight: 700;
    letter-spacing: 0.08em;
}

.game-navigation__label {
    overflow: hidden;
    font-size: 0.9rem;
    font-weight: 650;
    letter-spacing: 0.03em;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.game-sidebar__footer {
    margin: auto 0 0;
    color: rgba(143, 154, 181, 0.6);
    font-family: Consolas, "Cascadia Mono", monospace;
    font-size: 0.62rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.game-sidebar__account {
    display: grid;
    gap: var(--space-2);
    margin-top: auto;
    margin-bottom: var(--space-5);
}

.account-link,
.text-button {
    display: inline-flex;
    width: 100%;
    min-height: 2.5rem;
    align-items: center;
    justify-content: center;
    padding: 0.55rem 0.7rem;
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-small);
    background: rgba(82, 231, 255, 0.08);
    color: var(--color-text);
    font: inherit;
    font-size: 0.78rem;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
}

.account-link--secondary,
.text-button {
    border-color: var(--color-border);
    background: transparent;
    color: var(--color-text-muted);
}

.account-identity {
    display: grid;
    gap: var(--space-1);
    margin: 0 0 var(--space-2);
    overflow: hidden;
}

.account-identity span {
    color: var(--color-text-muted);
    font-size: 0.65rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.account-identity strong {
    overflow: hidden;
    font-size: 0.82rem;
    text-overflow: ellipsis;
}

.game-stage {
    display: grid;
    min-width: 0;
    grid-template-rows: auto minmax(0, 1fr);
}

.game-topbar {
    display: flex;
    min-width: 0;
    min-height: 4.5rem;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    padding: var(--space-4) clamp(1.25rem, 4vw, 3rem);
    border-bottom: 1px solid var(--color-border);
    background: rgba(7, 9, 18, 0.58);
    -webkit-backdrop-filter: blur(1rem);
    backdrop-filter: blur(1rem);
}

.game-topbar__context {
    display: flex;
    min-width: 0;
    align-items: center;
    gap: var(--space-2);
    margin: 0;
    overflow: hidden;
    color: var(--color-text-muted);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-overflow: ellipsis;
    text-transform: uppercase;
    white-space: nowrap;
}

.game-topbar__context span:first-child {
    color: var(--color-text);
}

.game-status {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    gap: var(--space-2);
    margin: 0;
    padding: 0.42rem 0.68rem;
    border: 1px solid rgba(138, 108, 255, 0.28);
    border-radius: 999px;
    background: rgba(138, 108, 255, 0.08);
    color: #c8bfff;
    font-size: 0.66rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.game-status__signal {
    width: 0.42rem;
    height: 0.42rem;
    border-radius: 50%;
    background: var(--color-violet);
    box-shadow: 0 0 0.8rem rgba(138, 108, 255, 0.9);
}

.game-content {
    position: relative;
    min-width: 0;
    padding: clamp(2rem, 7vw, 6rem) clamp(1.25rem, 6vw, 5rem);
    overflow: hidden;
}

.game-content::before {
    position: absolute;
    top: clamp(3rem, 9vw, 8rem);
    right: clamp(-12rem, -8vw, -4rem);
    width: clamp(20rem, 48vw, 46rem);
    aspect-ratio: 1;
    border: 1px solid rgba(82, 231, 255, 0.12);
    border-radius: 50%;
    background:
        radial-gradient(circle, transparent 34%, rgba(82, 231, 255, 0.025) 35%, transparent 36%),
        radial-gradient(circle, rgba(138, 108, 255, 0.08), transparent 66%);
    box-shadow:
        inset 0 0 6rem rgba(82, 231, 255, 0.035),
        0 0 8rem rgba(138, 108, 255, 0.055);
    content: "";
    pointer-events: none;
}

.game-content::after {
    position: absolute;
    right: clamp(2rem, 8vw, 9rem);
    bottom: clamp(2rem, 7vw, 6rem);
    width: clamp(6rem, 18vw, 14rem);
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-cyan));
    box-shadow: 0 0 1rem rgba(82, 231, 255, 0.35);
    content: "";
    opacity: 0.45;
    pointer-events: none;
}

.world-intro {
    position: relative;
    z-index: 1;
    max-width: 42rem;
    padding-top: clamp(1rem, 5vh, 4rem);
}

.world-intro__eyebrow {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin: 0 0 var(--space-4);
    color: var(--color-cyan);
    font-size: 0.7rem;
    font-weight: 750;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.world-intro__eyebrow::before {
    width: 2.25rem;
    height: 1px;
    background: linear-gradient(90deg, var(--color-cyan), var(--color-violet));
    box-shadow: 0 0 0.75rem rgba(82, 231, 255, 0.45);
    content: "";
}

.world-intro h1 {
    margin: 0;
    font-size: clamp(3rem, 9vw, 7.5rem);
    font-weight: 750;
    letter-spacing: -0.065em;
    line-height: 0.92;
}

.world-intro__text {
    max-width: 35rem;
    margin: var(--space-5) 0 0;
    color: var(--color-text-muted);
    font-size: clamp(0.95rem, 1.7vw, 1.12rem);
    line-height: 1.75;
}

.account-page,
.admin-page {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    min-height: 100svh;
}

.account-page {
    display: grid;
    place-items: center;
    padding: clamp(1.25rem, 5vw, 4rem);
}

.account-panel {
    width: min(100%, 34rem);
    padding: clamp(1.5rem, 5vw, 3rem);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-large);
    background:
        linear-gradient(145deg, rgba(21, 27, 49, 0.94), rgba(10, 13, 25, 0.96));
    box-shadow: var(--shadow-panel);
}

.account-brand {
    display: inline-block;
    color: var(--color-text);
    font-size: 0.88rem;
    font-weight: 800;
    letter-spacing: 0.13em;
    text-decoration: none;
}

.account-brand span {
    color: var(--color-cyan);
}

.account-eyebrow {
    margin: var(--space-7) 0 var(--space-3);
    color: var(--color-cyan);
    font-size: 0.68rem;
    font-weight: 750;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.account-panel h1,
.admin-header h1 {
    margin: 0;
    font-size: clamp(2rem, 7vw, 3.5rem);
    letter-spacing: -0.045em;
    line-height: 1;
}

.account-intro,
.admin-card p {
    color: var(--color-text-muted);
    line-height: 1.7;
}

.account-intro {
    margin: var(--space-5) 0;
}

.account-form {
    display: grid;
    gap: var(--space-5);
    margin-top: var(--space-6);
}

.account-form--compact {
    margin-top: var(--space-7);
    padding-top: var(--space-6);
    border-top: 1px solid var(--color-border);
}

.form-field {
    display: grid;
    gap: var(--space-2);
}

.form-field label {
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.04em;
}

.form-field input {
    width: 100%;
    min-height: 3rem;
    padding: 0.72rem 0.85rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-small);
    outline: none;
    background: rgba(7, 9, 18, 0.72);
    color: var(--color-text);
    font: inherit;
}

.form-field input:focus {
    border-color: var(--color-cyan);
    box-shadow: var(--focus-ring);
}

.form-hint,
.field-error {
    margin: 0;
    font-size: 0.76rem;
}

.form-hint {
    color: var(--color-text-muted);
}

.field-error {
    color: #ff9fa8;
}

.primary-button,
.secondary-button,
.danger-button,
.button-link {
    display: inline-flex;
    min-height: 3rem;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.15rem;
    border: 1px solid transparent;
    border-radius: var(--radius-small);
    font: inherit;
    font-size: 0.86rem;
    font-weight: 750;
    text-decoration: none;
    cursor: pointer;
}

.primary-button,
.button-link {
    background: linear-gradient(110deg, var(--color-cyan), #9ff3ff);
    color: #07101a;
}

.secondary-button {
    border-color: var(--color-border-strong);
    background: rgba(82, 231, 255, 0.08);
    color: var(--color-text);
}

.danger-button {
    border-color: rgba(255, 118, 132, 0.4);
    background: rgba(255, 88, 108, 0.1);
    color: #ffadb6;
}

.form-message,
.notice {
    margin: var(--space-5) 0 0;
    padding: var(--space-4);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-small);
}

.form-message--success {
    border-color: rgba(82, 231, 170, 0.32);
    background: rgba(82, 231, 170, 0.08);
    color: #a9f7d5;
}

.form-message--error,
.notice--warning {
    border-color: rgba(255, 153, 89, 0.34);
    background: rgba(255, 153, 89, 0.08);
    color: #ffd0ae;
}

.notice strong {
    display: block;
}

.notice p {
    margin: var(--space-2) 0 0;
}

.account-alternative {
    margin: var(--space-6) 0 0;
    color: var(--color-text-muted);
    font-size: 0.86rem;
    text-align: center;
}

.account-alternative a {
    color: var(--color-cyan);
}

.admin-page {
    padding: clamp(1.5rem, 6vw, 5rem);
}

.admin-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: var(--space-6);
}

.admin-header .account-eyebrow {
    margin-top: var(--space-6);
}

.admin-identity {
    display: grid;
    gap: var(--space-2);
    color: var(--color-text-muted);
    font-size: 0.82rem;
    text-align: right;
}

.admin-identity a {
    color: var(--color-cyan);
}

.admin-card {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: var(--space-7);
    margin-top: var(--space-8);
    padding: clamp(1.5rem, 4vw, 2.5rem);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-large);
    background: rgba(15, 20, 36, 0.88);
    box-shadow: var(--shadow-panel);
}

.admin-card__content {
    display: flex;
    align-items: flex-start;
    gap: var(--space-5);
}

.admin-card__index {
    margin: 0;
    color: var(--color-cyan) !important;
    font-family: Consolas, "Cascadia Mono", monospace;
    font-size: 0.72rem;
}

.admin-card h2 {
    margin: 0;
    font-size: 1.35rem;
}

.admin-card__status {
    display: grid;
    justify-items: end;
    gap: var(--space-4);
}

.admin-card--stacked {
    grid-template-columns: 1fr;
    align-items: stretch;
}

.deployment-details {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-3);
    margin: 0;
}

.deployment-details div {
    min-width: 0;
    padding: var(--space-4);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-small);
    background: rgba(7, 9, 18, 0.55);
}

.deployment-details dt {
    color: var(--color-text-muted);
    font-size: 0.7rem;
    font-weight: 750;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.deployment-details dd {
    margin: var(--space-2) 0 0;
    overflow-wrap: anywhere;
}

.deployment-output h3 {
    margin: 0 0 var(--space-3);
    font-size: 1rem;
}

.deployment-output pre {
    max-height: 22rem;
    margin: 0;
    padding: var(--space-4);
    overflow: auto;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-small);
    background: #070912;
    color: #c8d3e8;
    font: 0.78rem/1.55 Consolas, "Cascadia Mono", monospace;
    white-space: pre-wrap;
    overflow-wrap: anywhere;
}

.deployment-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: var(--space-3);
    margin-top: var(--space-6);
}

.deployment-actions form {
    margin: 0;
}

.deployment-actions button:disabled {
    cursor: not-allowed;
    opacity: 0.45;
}

.status-badge {
    display: inline-flex;
    padding: 0.38rem 0.65rem;
    border: 1px solid;
    border-radius: 999px;
    font-size: 0.68rem;
    font-weight: 750;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.status-badge--enabled {
    border-color: rgba(82, 231, 170, 0.34);
    color: #9df3cd;
}

.status-badge--disabled {
    border-color: rgba(255, 118, 132, 0.34);
    color: #ffadb6;
}

@media (max-width: 45rem) {
    .game-sidebar {
        padding-inline: var(--space-3);
    }

    .game-brand {
        align-self: center;
    }

    .game-brand__suffix,
    .game-brand__descriptor,
    .game-navigation__index,
    .game-sidebar__footer,
    .account-identity span,
    .account-identity strong,
    .account-link {
        display: none;
    }

    .game-navigation__link {
        justify-content: center;
        padding-inline: var(--space-2);
    }

    .game-topbar {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-2);
        padding-inline: var(--space-4);
    }

    .game-status {
        line-height: 1.2;
    }

    .game-content {
        padding-inline: var(--space-5);
    }

    .game-sidebar__account {
        justify-items: center;
    }

    .text-button {
        width: 2.7rem;
        overflow: hidden;
        color: transparent;
    }

    .text-button::before {
        color: var(--color-text-muted);
        content: "↪";
    }

    .admin-header,
    .admin-card {
        align-items: stretch;
        grid-template-columns: 1fr;
    }

    .admin-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .admin-identity {
        text-align: left;
    }

    .admin-card__status {
        justify-items: start;
    }

    .deployment-details {
        grid-template-columns: 1fr;
    }

    .deployment-actions {
        justify-content: flex-start;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
        transition-delay: 0ms !important;
    }
}