.login-page {
    display: grid;
    place-items: center;
    padding: 1rem;
}

.login-shell {
    width: min(100%, 510px);
}

.login-card {
    padding: clamp(1.5rem, 6vw, 3rem);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    background: rgba(9, 18, 26, 0.72);
    box-shadow: var(--shadow);
    backdrop-filter: blur(18px);
}

.login-brand {
    display: grid;
    place-items: center;
    width: 58px;
    height: 58px;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(232, 168, 124, 0.45);
    border-radius: 50%;
    color: var(--baldr);
    background: var(--baldr-soft);
    font-family: Georgia, "Times New Roman", serif;
    font-size: 1.75rem;
    box-shadow: 0 0 34px rgba(232, 168, 124, 0.12);
}

.login-card h1 {
    max-width: 13ch;
    margin: 0.6rem 0 1rem;
    font-family: Georgia, "Times New Roman", serif;
    font-size: clamp(2rem, 8vw, 3.25rem);
    line-height: 1.02;
    letter-spacing: -0.04em;
}

.login-card h2 {
    margin: 0.55rem 0 0;
    font-family: Georgia, "Times New Roman", serif;
    font-size: clamp(1.45rem, 5vw, 2.15rem);
    line-height: 1.12;
    letter-spacing: -0.025em;
}

.login-intro {
    margin: 0;
    color: var(--text-muted);
    line-height: 1.65;
}

.profile-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.75rem;
    margin-top: 2rem;
}

.profile-grid[hidden] {
    display: none;
}

.profile-button {
    min-height: 84px;
    padding: 1rem 0.75rem;
    border: 1px solid rgba(232, 168, 124, 0.3);
    border-radius: var(--radius);
    color: var(--text);
    background: rgba(22, 36, 48, 0.78);
    cursor: pointer;
    font: inherit;
    font-size: 1rem;
    font-weight: 800;
    transition: border-color 160ms ease, background 160ms ease, transform 160ms ease;
}

.profile-button:hover,
.profile-button:focus-visible {
    border-color: var(--gold-light);
    background: rgba(212, 165, 74, 0.18);
    transform: translateY(-1px);
}

.profile-button:focus-visible {
    outline-width: 4px;
    outline-offset: 5px;
}

.profile-button:disabled {
    cursor: wait;
    opacity: 0.62;
    transform: none;
}

.login-form {
    display: grid;
    gap: 0.65rem;
    margin-top: 2rem;
}

.login-form label {
    color: var(--text-muted);
    font-size: 0.78rem;
    font-weight: 750;
    letter-spacing: 0.04em;
}

.login-form input {
    width: 100%;
    min-height: 50px;
    padding: 0.75rem 0.9rem;
    border: 1px solid rgba(147, 164, 183, 0.24);
    border-radius: var(--radius-sm);
    outline: none;
    color: var(--text);
    background: rgba(15, 25, 35, 0.86);
    font: inherit;
    transition: border-color 160ms ease, box-shadow 160ms ease;
}

.login-form input:focus {
    border-color: rgba(212, 165, 74, 0.72);
    box-shadow: 0 0 0 3px rgba(212, 165, 74, 0.12);
}

.login-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 50px;
    margin-top: 0.35rem;
    border: 0;
    border-radius: var(--radius-sm);
    color: var(--bg-deep);
    background: linear-gradient(135deg, var(--gold-light), var(--gold));
    cursor: pointer;
    font: inherit;
    font-weight: 800;
    text-align: center;
    text-decoration: none;
    transition: filter 160ms ease, transform 160ms ease;
}

.login-submit:hover,
.login-submit:focus-visible {
    filter: brightness(1.08);
    transform: translateY(-1px);
}

.login-submit--quiet {
    border: 1px solid rgba(147, 164, 183, 0.22);
    color: var(--text);
    background: rgba(22, 36, 48, 0.78);
}

.login-submit--quiet:hover,
.login-submit--quiet:focus-visible {
    border-color: rgba(232, 168, 124, 0.46);
    background: var(--baldr-soft);
}

.login-submit:disabled {
    cursor: wait;
    filter: saturate(0.6);
    transform: none;
}

.login-status {
    min-height: 1.5rem;
    margin: 1rem 0 0;
    color: var(--danger);
    font-size: 0.86rem;
}

.login-status[data-state="success"] {
    color: var(--success);
}

.login-footnote {
    margin: 1.5rem 0 0;
    padding-top: 1.25rem;
    border-top: 1px solid var(--glass-border);
    color: var(--text-dim);
    font-size: 0.78rem;
}

.pairing-step,
.approval-step {
    display: grid;
    gap: 1rem;
    margin-top: 2rem;
}

.pairing-step[hidden],
.approval-step[hidden],
.approval-form[hidden],
.approval-confirm[hidden] {
    display: none;
}

.pairing-step:focus {
    outline: none;
}

.pairing-code {
    display: block;
    padding: clamp(1rem, 4vw, 1.6rem);
    border: 1px solid rgba(232, 168, 124, 0.42);
    border-radius: var(--radius);
    color: var(--gold-light);
    background: rgba(5, 11, 16, 0.72);
    font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
    font-size: clamp(2.9rem, 12vw, 5.4rem);
    font-weight: 850;
    font-variant-numeric: tabular-nums;
    letter-spacing: 0.08em;
    line-height: 1;
    text-align: center;
    white-space: nowrap;
}

.pairing-help,
.pairing-expiry,
.approval-confirm p {
    margin: 0;
    color: var(--text-muted);
    line-height: 1.6;
}

.pairing-expiry {
    color: var(--text-dim);
    font-size: 0.82rem;
    font-variant-numeric: tabular-nums;
    text-align: center;
}

.approval-form,
.approval-confirm,
.approval-actions {
    display: grid;
    gap: 0.75rem;
}

.approval-form label {
    color: var(--text-muted);
    font-size: 0.82rem;
    font-weight: 800;
}

.approval-form input {
    width: 100%;
    min-height: 72px;
    padding: 0.7rem 1rem;
    border: 1px solid rgba(232, 168, 124, 0.32);
    border-radius: var(--radius-sm);
    outline: none;
    color: var(--gold-light);
    background: rgba(5, 11, 16, 0.72);
    font: 800 clamp(1.8rem, 8vw, 2.7rem) / 1 ui-monospace, "SFMono-Regular", Consolas, monospace;
    font-variant-numeric: tabular-nums;
    letter-spacing: 0.12em;
    text-align: center;
}

.approval-form input:focus {
    border-color: var(--gold-light);
    box-shadow: 0 0 0 4px rgba(212, 165, 74, 0.14);
}

.approval-form > span {
    color: var(--text-dim);
    font-size: 0.74rem;
}

.approval-confirm {
    padding: 1rem;
    border: 1px solid rgba(232, 168, 124, 0.22);
    border-radius: var(--radius);
    background: rgba(22, 36, 48, 0.58);
}

.approval-return {
    justify-self: center;
    color: var(--text-muted);
    font-size: 0.82rem;
}

@media (max-width: 560px) {
    .profile-grid {
        grid-template-columns: 1fr;
    }

    .profile-button {
        min-height: 70px;
    }
}

@media (min-width: 1280px) and (min-height: 700px) {
    .login-shell {
        width: min(92vw, 760px);
    }

    .profile-button {
        min-height: 104px;
        font-size: 1.2rem;
    }

    .login-submit {
        min-height: 64px;
        font-size: 1.05rem;
    }
}