body:has(.join-entry-page) {
    background: var(--bg);
}

body.portal-layout:has(.join-entry-page) > .page-shell {
    max-width: none;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

body:has(.join-entry-page) .topbar {
    border-bottom-color: color-mix(in srgb, var(--line) 72%, transparent);
    background: color-mix(in srgb, var(--topbar-bg) 94%, transparent);
}

.join-entry-page {
    position: relative;
    min-height: calc(100dvh - 72px);
    isolation: isolate;
    overflow: hidden;
    background:
        linear-gradient(180deg, color-mix(in srgb, var(--bg) 96%, #000) 0%, var(--bg) 100%);
}

.join-entry-page::before,
.join-entry-page::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -3;
    pointer-events: none;
}

.join-entry-page::before {
    background:
        radial-gradient(circle at 18% 24%, color-mix(in srgb, var(--red-bright) 18%, transparent) 0%, transparent 27rem),
        radial-gradient(circle at 82% 80%, color-mix(in srgb, var(--gold) 8%, transparent) 0%, transparent 24rem),
        linear-gradient(112deg, transparent 0 57%, color-mix(in srgb, var(--line) 12%, transparent) 57% 57.12%, transparent 57.12% 100%);
}

.join-entry-page::after {
    z-index: -2;
    background-image:
        linear-gradient(color-mix(in srgb, var(--line) 12%, transparent) 1px, transparent 1px),
        linear-gradient(90deg, color-mix(in srgb, var(--line) 10%, transparent) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: linear-gradient(to bottom, #000 0%, rgba(0, 0, 0, 0.72) 55%, transparent 100%);
    opacity: 0.22;
}

.join-entry-stage {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(420px, 0.72fr);
    align-items: center;
    gap: clamp(42px, 7vw, 112px);
    width: min(100%, 1680px);
    min-height: calc(100dvh - 72px);
    margin: 0 auto;
    padding: clamp(54px, 6.2vw, 104px) clamp(28px, 5vw, 82px);
}

.join-entry-stage::before {
    content: "ENTER";
    position: absolute;
    left: -0.06em;
    bottom: -0.035em;
    z-index: -1;
    color: color-mix(in srgb, var(--text) 3.5%, transparent);
    font-size: clamp(8rem, 20vw, 22rem);
    font-weight: 1000;
    line-height: 0.72;
    letter-spacing: -0.09em;
    white-space: nowrap;
    pointer-events: none;
}

.join-entry-copy {
    position: relative;
    z-index: 2;
    max-width: 900px;
    padding-bottom: clamp(44px, 5vw, 78px);
}

.join-entry-kicker {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px 12px;
    margin: 0 0 22px;
    color: var(--gold);
    font-size: 0.78rem;
    font-weight: 900;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.join-entry-kicker::before {
    content: "";
    width: 44px;
    height: 2px;
    flex: 0 0 auto;
    background: var(--red-bright);
    box-shadow: 0 0 18px color-mix(in srgb, var(--red-bright) 72%, transparent);
}

.join-entry-copy h1 {
    max-width: 12ch;
    margin: 0;
    color: var(--text);
    font-size: clamp(4rem, 8.3vw, 9.6rem);
    font-weight: 1000;
    line-height: 0.82;
    letter-spacing: -0.075em;
    text-transform: uppercase;
    text-wrap: balance;
}

.join-entry-lead {
    max-width: 620px;
    margin: 28px 0 0;
    color: var(--muted);
    font-size: clamp(1rem, 1.45vw, 1.28rem);
    line-height: 1.65;
}

.join-entry-signal {
    position: relative;
    width: min(100%, 520px);
    height: 148px;
    margin-top: clamp(42px, 6vw, 74px);
    overflow: hidden;
    border-top: 1px solid color-mix(in srgb, var(--line) 82%, transparent);
    border-bottom: 1px solid color-mix(in srgb, var(--line) 58%, transparent);
}

.join-entry-signal::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, var(--red-bright), color-mix(in srgb, var(--gold) 62%, transparent), transparent 82%);
    box-shadow: 0 0 18px color-mix(in srgb, var(--red-bright) 42%, transparent);
}

.join-entry-signal-rings {
    position: absolute;
    left: 8px;
    top: 50%;
    width: 132px;
    height: 132px;
    transform: translateY(-50%);
}

.join-entry-signal-rings span {
    position: absolute;
    inset: 50%;
    width: 18px;
    height: 18px;
    border: 1px solid color-mix(in srgb, var(--red-bright) 74%, transparent);
    border-radius: 50%;
    transform: translate(-50%, -50%);
}

.join-entry-signal-rings span:nth-child(2) {
    width: 72px;
    height: 72px;
    border-color: color-mix(in srgb, var(--red-bright) 36%, transparent);
}

.join-entry-signal-rings span:nth-child(3) {
    width: 128px;
    height: 128px;
    border-color: color-mix(in srgb, var(--line) 68%, transparent);
}

.join-entry-signal-mark {
    position: absolute;
    right: 12px;
    top: 50%;
    display: grid;
    grid-template-columns: auto auto;
    align-items: end;
    gap: 2px 12px;
    transform: translateY(-50%);
    text-align: right;
}

.join-entry-signal-mark small {
    grid-column: 1 / -1;
    color: var(--red-bright);
    font-size: 0.68rem;
    font-weight: 900;
    letter-spacing: 0.26em;
}

.join-entry-signal-mark strong {
    color: color-mix(in srgb, var(--text) 82%, transparent);
    font-size: clamp(2.5rem, 4.5vw, 4.4rem);
    font-weight: 1000;
    line-height: 0.88;
    letter-spacing: -0.06em;
}

.join-entry-signal-mark i {
    width: 12px;
    height: 12px;
    margin-bottom: 7px;
    border-radius: 50%;
    background: var(--red-bright);
    box-shadow: 0 0 18px color-mix(in srgb, var(--red-bright) 80%, transparent);
}

.join-entry-card {
    position: relative;
    z-index: 3;
    width: 100%;
    max-width: 610px;
    justify-self: end;
    overflow: hidden;
    border: 1px solid color-mix(in srgb, var(--line) 88%, transparent);
    background:
        linear-gradient(145deg, color-mix(in srgb, var(--panel) 97%, var(--red) 3%) 0%, color-mix(in srgb, var(--panel-2) 97%, #000) 100%);
    box-shadow:
        0 34px 90px rgba(0, 0, 0, 0.33),
        0 0 0 1px color-mix(in srgb, var(--text) 2%, transparent) inset;
}

.join-entry-card::before {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    width: 34%;
    height: 4px;
    background: linear-gradient(90deg, transparent, var(--red-bright));
    box-shadow: 0 0 20px color-mix(in srgb, var(--red-bright) 50%, transparent);
}

.join-entry-card::after {
    content: "";
    position: absolute;
    top: 0;
    right: -13%;
    width: 180px;
    height: 180px;
    border: 1px solid color-mix(in srgb, var(--line) 55%, transparent);
    transform: rotate(45deg);
    pointer-events: none;
    opacity: 0.42;
}

.join-entry-card-header {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 74px;
    padding: 0 30px;
    border-bottom: 1px solid color-mix(in srgb, var(--line) 74%, transparent);
    background: color-mix(in srgb, var(--panel-2) 86%, transparent);
}

.join-entry-card-header span {
    color: var(--muted);
    font-size: 0.7rem;
    font-weight: 900;
    letter-spacing: 0.2em;
}

.join-entry-card-header strong {
    color: color-mix(in srgb, var(--text) 16%, transparent);
    font-size: 2.4rem;
    font-weight: 1000;
    line-height: 1;
    letter-spacing: -0.06em;
}

.join-entry-form {
    display: grid;
    gap: 0;
    padding: 0 30px 30px;
}

.join-entry-summary {
    margin: 26px 0 0;
}

.join-entry-summary:empty {
    display: none;
}

.join-entry-step {
    position: relative;
    display: grid;
    gap: 10px;
    padding: 30px 0 32px;
    border-bottom: 1px solid color-mix(in srgb, var(--line) 66%, transparent);
}

.join-entry-step-heading {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 6px;
}

.join-entry-step-heading > span {
    display: grid;
    width: 44px;
    height: 44px;
    place-items: center;
    flex: 0 0 auto;
    border: 1px solid color-mix(in srgb, var(--red-bright) 52%, var(--line));
    color: var(--red-bright);
    background: color-mix(in srgb, var(--red-bright) 7%, transparent);
    font-size: 0.72rem;
    font-weight: 1000;
    letter-spacing: 0.08em;
}

.join-entry-step-heading div {
    display: grid;
    gap: 3px;
}

.join-entry-step-heading small {
    color: var(--muted);
    font-size: 0.62rem;
    font-weight: 900;
    letter-spacing: 0.18em;
}

.join-entry-step-heading strong {
    color: var(--text);
    font-size: 1.04rem;
    font-weight: 900;
}

.join-entry-field-label {
    margin-top: 4px;
    color: color-mix(in srgb, var(--muted) 88%, var(--text));
    font-size: 0.76rem;
    font-weight: 800;
}

.join-entry-input {
    width: 100%;
    min-height: 62px;
    border: 1px solid color-mix(in srgb, var(--line) 95%, transparent);
    border-radius: 0;
    background: color-mix(in srgb, var(--bg) 54%, var(--panel-2));
    color: var(--text);
    font-size: 1.05rem;
    font-weight: 750;
    box-shadow: none;
    transition:
        border-color 160ms ease,
        background 160ms ease,
        box-shadow 160ms ease,
        transform 160ms ease;
}

.join-entry-input:hover {
    border-color: color-mix(in srgb, var(--text) 24%, var(--line));
}

.join-entry-input:focus {
    border-color: color-mix(in srgb, var(--red-bright) 76%, var(--line));
    background: color-mix(in srgb, var(--panel-2) 95%, var(--red-bright) 5%);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--red-bright) 13%, transparent);
    outline: none;
}

.join-entry-code-input {
    min-height: 78px;
    padding-inline: 20px;
    color: var(--gold);
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
    font-size: clamp(1.65rem, 3vw, 2.25rem);
    font-weight: 1000;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.join-entry-code-input::placeholder {
    color: color-mix(in srgb, var(--muted) 48%, transparent);
    letter-spacing: 0.1em;
}

.join-entry-validation {
    min-height: 1.1em;
    color: var(--red-bright);
    font-size: 0.78rem;
    font-weight: 700;
}

.join-entry-validation:empty {
    min-height: 0;
}

.join-entry-step.is-selected {
    padding-bottom: 28px;
}

.join-selected-game {
    position: relative;
    display: grid;
    gap: 7px;
    min-height: 104px;
    align-content: center;
    padding: 20px 24px;
    overflow: hidden;
    border-left: 3px solid var(--gold);
    background:
        linear-gradient(90deg, color-mix(in srgb, var(--gold) 10%, transparent), transparent 72%),
        color-mix(in srgb, var(--bg) 48%, var(--panel-2));
}

.join-selected-game::after {
    content: "LOCKED";
    position: absolute;
    right: -0.04em;
    bottom: -0.2em;
    color: color-mix(in srgb, var(--text) 4%, transparent);
    font-size: 3.8rem;
    font-weight: 1000;
    letter-spacing: -0.08em;
    pointer-events: none;
}

.join-selected-game strong {
    position: relative;
    z-index: 1;
    color: var(--gold);
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
    font-size: clamp(1.7rem, 3vw, 2.35rem);
    font-weight: 1000;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.join-selected-game p {
    position: relative;
    z-index: 1;
    margin: 0;
    color: var(--muted);
    font-size: 0.82rem;
    line-height: 1.45;
}

.join-entry-submit {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    width: 100%;
    min-height: 70px;
    margin-top: 28px;
    padding: 0 22px 0 26px;
    border-radius: 0;
    font-size: 0.92rem;
    font-weight: 950;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.join-entry-submit-arrow {
    display: grid;
    width: 34px;
    height: 34px;
    place-items: center;
    border: 1px solid color-mix(in srgb, currentColor 34%, transparent);
    font-size: 1.15rem;
    transition: transform 160ms ease;
}

.join-entry-submit:not(:disabled):hover .join-entry-submit-arrow {
    transform: translateX(4px);
}

.join-entry-submit:disabled {
    cursor: wait;
    opacity: 0.62;
}

.join-entry-card-footer {
    display: flex;
    align-items: center;
    gap: 12px;
    min-height: 48px;
    padding: 0 30px;
    border-top: 1px solid color-mix(in srgb, var(--line) 62%, transparent);
    color: color-mix(in srgb, var(--muted) 58%, transparent);
    font-size: 0.58rem;
    font-weight: 900;
    letter-spacing: 0.14em;
}

.join-entry-card-footer i {
    height: 1px;
    flex: 1 1 auto;
    background: color-mix(in srgb, var(--line) 64%, transparent);
}

@media (max-width: 1100px) {
    .join-entry-stage {
        grid-template-columns: minmax(0, 0.92fr) minmax(390px, 0.78fr);
        gap: 42px;
        padding-inline: clamp(24px, 4vw, 54px);
    }

    .join-entry-copy h1 {
        font-size: clamp(3.7rem, 8.5vw, 6.8rem);
    }

    .join-entry-signal {
        max-width: 430px;
    }
}

@media (max-width: 820px) {
    .join-entry-page {
        min-height: auto;
    }

    .join-entry-stage {
        grid-template-columns: 1fr;
        min-height: auto;
        gap: 34px;
        padding: 52px 24px 68px;
    }

    .join-entry-stage::before {
        top: 3.5rem;
        bottom: auto;
        font-size: clamp(8rem, 31vw, 15rem);
        opacity: 0.72;
    }

    .join-entry-copy {
        max-width: 700px;
        padding-bottom: 0;
    }

    .join-entry-copy h1 {
        max-width: 10ch;
        font-size: clamp(4rem, 14vw, 7rem);
    }

    .join-entry-lead {
        margin-top: 22px;
    }

    .join-entry-signal {
        display: none;
    }

    .join-entry-card {
        max-width: none;
        justify-self: stretch;
    }
}

@media (max-width: 560px) {
    body.portal-layout:has(.join-entry-page) > .page-shell {
        min-width: 0;
    }

    .join-entry-stage {
        padding: 38px 14px 54px;
    }

    .join-entry-kicker {
        margin-bottom: 16px;
        font-size: 0.66rem;
    }

    .join-entry-kicker::before {
        width: 28px;
    }

    .join-entry-copy h1 {
        font-size: clamp(3.25rem, 17vw, 5rem);
    }

    .join-entry-lead {
        font-size: 0.94rem;
        line-height: 1.55;
    }

    .join-entry-card-header {
        min-height: 62px;
        padding: 0 18px;
    }

    .join-entry-card-header strong {
        font-size: 2rem;
    }

    .join-entry-form {
        padding: 0 18px 20px;
    }

    .join-entry-step {
        padding: 24px 0 26px;
    }

    .join-entry-step-heading > span {
        width: 40px;
        height: 40px;
    }

    .join-entry-input {
        min-height: 58px;
    }

    .join-entry-code-input {
        min-height: 72px;
        font-size: 1.55rem;
    }

    .join-selected-game {
        padding-inline: 18px;
    }

    .join-selected-game strong {
        font-size: 1.65rem;
    }

    .join-entry-submit {
        min-height: 64px;
        margin-top: 22px;
    }

    .join-entry-card-footer {
        padding: 0 18px;
        font-size: 0.52rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .join-entry-input,
    .join-entry-submit-arrow {
        transition: none;
    }
}