body {
    background: var(--bg-base);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    margin: 0;
    padding: 24px 0;
}

.auth-page {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.auth-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 36px 32px;
    width: 100%;
    max-width: 400px;
}

.auth-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 28px;
}

.auth-tabs {
    display: flex;
    gap: 4px;
    margin-bottom: 24px;
    border-bottom: 1px solid var(--border);
    padding-bottom: 0;
}

.auth-tab {
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    padding: 8px 16px;
    font-size: 14px;
    color: var(--text-muted);
    cursor: pointer;
    margin-bottom: -1px;
}

.auth-tab.active {
    color: var(--accent-btn);
    border-bottom-color: var(--accent-btn);
    font-weight: 500;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.auth-input {
    width: 100%;
    background: var(--bg-base);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 10px 14px;
    font-size: 14px;
    color: var(--text-primary);
    outline: none;
}

.auth-input:focus {
    border-color: var(--accent);
}

.auth-btn {
    width: 100%;
    justify-content: center;
    padding: 10px;
    margin-top: 4px;
}

.auth-error {
    font-size: 14px;
    color: var(--error-text);
    min-height: 18px;
}

[data-theme="dark"] .auth-error {
    color: var(--error-text);
}

.auth-section-label {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: .07em;
    margin-bottom: 4px;
    margin-top: 4px;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--border);
}

.auth-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.auth-select-wrap {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.auth-select-label {
    font-size: 13px;
    color: var(--text-secondary);
}

.auth-forgot {
    font-size: 15px;
    color: var(--accent-bright);
    cursor: pointer;
    text-align: center;
    margin-top: 4px;
}

.auth-forgot:hover {
    text-decoration: underline;
}

.auth-tagline {
    font-size: 14px;
    color: var(--text-muted);
    letter-spacing: 0.03em;
}

.auth-divider {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-muted);
    font-size: 13px;
    margin: 4px 0;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border);
}

.btn-google {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 10px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
    cursor: pointer;
    transition: background 0.2s ease;
}

.btn-google:hover {
    background: var(--bg-base);
}

.hidden {
    display: none;
}