.login-page {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg);
}

.login-card {
    width: 100%;
    max-width: 400px;
    padding: 2rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.login-title {
    font-size: 1.5rem;
    font-weight: 600;
    font-family: 'IBM Plex Sans', system-ui, sans-serif;
    color: var(--text);
    text-transform: none;
    text-align: center;
    margin-bottom: 1.75rem;
}

.login-error {
    background: oklch(0.95 0.04 25);
    color: var(--danger);
    border: 1px solid oklch(0.88 0.06 25);
    border-radius: var(--radius);
    padding: .75rem 1rem;
    margin-bottom: 1.25rem;
    font-size: .875rem;
}

html[data-theme="dark"] .login-error {
    background: var(--danger-soft);
    border-color: oklch(0.38 0.1 25);
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.login-field {
    display: flex;
    flex-direction: column;
    gap: .375rem;
}

.login-label {
    font-size: .8125rem;
    font-weight: 500;
    color: var(--text-2);
}

.login-input {
    width: 100%;
    padding: .5rem .75rem;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    font-size: .875rem;
    transition: border-color .15s, box-shadow .15s;
    outline: none;
}

.login-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-soft);
}

.login-submit {
    width: 100%;
    padding: .625rem 1rem;
    margin-top: .25rem;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: var(--radius);
    font-size: .875rem;
    font-weight: 500;
    cursor: pointer;
    transition: background .15s;
}

.login-submit:hover {
    background: var(--accent-hover);
}