/* Shared guest sign-in gate — used by notifications, chat, saved, settings, etc. */

.guest-gate-page {
    width: 100%;
    min-height: calc(100vh - 4rem);
}

.guest-gate {
    width: 100%;
    min-height: calc(100vh - 5.5rem);
    display: flex;
    flex-direction: column;
    background:
        radial-gradient(ellipse 90% 55% at 12% 0%, rgba(4, 111, 173, 0.16), transparent 55%),
        radial-gradient(ellipse 70% 45% at 100% 100%, rgba(4, 111, 173, 0.08), transparent 50%),
        linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 55%);
}

.guest-gate-pagehead {
    padding: 0.95rem 1.25rem;
    border-bottom: 1px solid var(--border-light);
    background: var(--bg-primary);
}

.guest-gate-pagehead h1 {
    margin: 0;
    font-size: 1.2rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

.guest-gate-inner {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: stretch;
    gap: 1.75rem;
    padding: 2rem 1.25rem 2.75rem;
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    box-sizing: border-box;
}

.guest-gate-visual {
    width: 100%;
    max-width: 420px;
    margin: 0 auto;
}

.guest-gate-preview {
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
}

.guest-gate-preview-card {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.85rem 0.95rem;
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: 14px;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
}

.guest-gate-preview-card:nth-child(2) {
    transform: scale(0.98);
    opacity: 0.88;
}

.guest-gate-preview-card:nth-child(3) {
    transform: scale(0.96);
    opacity: 0.72;
}

.guest-gate-preview-card strong {
    display: block;
    font-size: 0.88rem;
    font-weight: 750;
    color: var(--text-primary);
    margin-bottom: 0.12rem;
}

.guest-gate-preview-card span:last-child {
    font-size: 0.75rem;
    color: var(--text-tertiary, #9ca3af);
    font-weight: 600;
}

.guest-gate-preview-icon {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 1rem;
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-light);
}

.guest-gate-preview-icon--like,
.guest-gate-preview-icon--chat,
.guest-gate-preview-icon--follow {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.guest-gate-copy {
    width: 100%;
    max-width: 440px;
    margin: 0 auto;
    text-align: center;
}

.guest-gate-kicker {
    display: inline-block;
    margin-bottom: 0.55rem;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-secondary);
}

.guest-gate-copy h2 {
    font-size: 1.55rem;
    font-weight: 850;
    color: var(--text-primary);
    margin: 0 0 0.55rem;
    letter-spacing: -0.035em;
    line-height: 1.2;
}

.guest-gate-copy > p {
    margin: 0 auto;
    max-width: 34rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.55;
    font-weight: 500;
}

.guest-gate-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    justify-content: center;
    margin-top: 1.35rem;
}

.guest-gate-actions .btn {
    min-width: 148px;
    border-radius: 12px;
    font-weight: 750;
    font-size: 0.92rem;
    padding: 0.72rem 1.2rem;
}

.guest-gate-cta {
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.12);
}

.guest-gate-foot {
    margin-top: 1rem;
    font-size: 0.84rem;
    color: var(--text-tertiary, #9ca3af);
}

.guest-gate-foot a {
    color: var(--text-primary);
    font-weight: 750;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.guest-gate-foot a:hover {
    opacity: 0.85;
}

@media (max-width: 600px) {
    .guest-gate {
        min-height: calc(100vh - 8.5rem);
    }

    .guest-gate-inner {
        padding: 1.5rem 1rem 6rem;
    }

    .guest-gate-pagehead {
        padding: 0.8rem 1rem;
    }

    .guest-gate-pagehead h1 {
        font-size: 1.05rem;
    }
}

@media (min-width: 961px) {
    .guest-gate {
        min-height: calc(100vh - 2rem);
    }

    .guest-gate-pagehead {
        padding: 1rem 2rem;
    }

    .guest-gate-pagehead h1 {
        font-size: 1.35rem;
    }

    .guest-gate-inner {
        display: grid;
        grid-template-columns: minmax(320px, 1.05fr) minmax(280px, 0.95fr);
        align-items: center;
        gap: 2.5rem 3.5rem;
        padding: 2.75rem 3rem 3.5rem;
    }

    .guest-gate-visual {
        max-width: none;
        margin: 0;
        order: 2;
    }

    .guest-gate-preview {
        max-width: 460px;
        margin-left: auto;
    }

    .guest-gate-preview-card {
        padding: 1rem 1.1rem;
    }

    .guest-gate-preview-card strong {
        font-size: 0.95rem;
    }

    .guest-gate-copy {
        max-width: 520px;
        margin: 0;
        text-align: left;
        order: 1;
    }

    .guest-gate-copy h2 {
        font-size: 2.15rem;
        max-width: 14ch;
    }

    .guest-gate-copy > p {
        margin: 0;
        max-width: none;
        font-size: 1.05rem;
    }

    .guest-gate-actions {
        justify-content: flex-start;
        margin-top: 1.55rem;
    }

    .guest-gate-actions .btn {
        min-width: 160px;
        padding: 0.8rem 1.25rem;
        font-size: 0.95rem;
    }

    .guest-gate-foot {
        text-align: left;
    }
}

@media (min-width: 1280px) {
    .guest-gate-inner {
        gap: 3rem 4.5rem;
        padding: 3.25rem 4rem 4rem;
    }

    .guest-gate-copy h2 {
        font-size: 2.4rem;
    }

    .guest-gate-preview {
        max-width: 500px;
    }
}