/* Auth pages (Login / Register) — layered on top of client-theme.css */

.client-app .auth-hero {
    background: linear-gradient(125deg, #16215c 0%, #2954e4 55%, #3d7bef 100%);
    color: #fff;
    padding: 56px 0 120px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.client-app .auth-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 85% 20%, rgba(255, 255, 255, 0.14), transparent 45%);
    pointer-events: none;
}

.client-app .auth-hero .auth-icon {
    width: 64px;
    height: 64px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.16);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    margin: 0 auto 18px;
    position: relative;
}

.client-app .auth-hero h1 {
    color: #fff;
    font-size: clamp(1.7rem, 3vw, 2.2rem);
    margin-bottom: 8px;
    position: relative;
}

.client-app .auth-hero p {
    color: rgba(255, 255, 255, 0.85);
    max-width: 460px;
    margin: 0 auto;
    position: relative;
}

.client-app .auth-wrap {
    max-width: 460px;
    margin: -84px auto 64px;
    padding: 0 20px;
    position: relative;
}

.client-app .auth-wrap-lg {
    max-width: 560px;
}

.client-app .auth-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 14px;
}

@media (max-width: 480px) {
    .client-app .auth-row {
        grid-template-columns: 1fr;
    }
}

.client-app .auth-card {
    background: #fff;
    border-radius: var(--client-radius-lg);
    box-shadow: var(--client-shadow-lg);
    padding: 36px 32px;
}

.client-app .auth-field {
    margin-bottom: 18px;
}

.client-app .auth-field label {
    display: block;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--client-ink);
    margin-bottom: 6px;
}

.client-app .auth-input-group {
    display: flex;
    align-items: center;
    border: 1px solid var(--client-border);
    border-radius: var(--client-radius-sm);
    background: #fbfcfe;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.client-app .auth-input-group:focus-within {
    border-color: var(--client-primary);
    box-shadow: 0 0 0 4px rgba(41, 84, 228, 0.12);
}

.client-app .auth-input-group .auth-input-icon {
    color: var(--client-muted);
    padding: 0 0.75rem;
    display: flex;
}

.client-app .auth-input-group input {
    flex: 1;
    min-width: 0;
    border: none;
    outline: none;
    background: transparent;
    padding: 0.65rem 0.25rem;
    font-size: 0.95rem;
    color: var(--client-ink);
}

.client-app .auth-input-group input:focus {
    box-shadow: none;
}

.client-app .auth-input-group .auth-toggle-pass {
    border: none;
    background: transparent;
    color: var(--client-muted);
    padding: 0 0.85rem;
    cursor: pointer;
    display: flex;
    align-items: center;
}

.client-app .auth-input-group .auth-toggle-pass:hover {
    color: var(--client-primary);
}

.client-app .auth-submit {
    width: 100%;
    margin-top: 6px;
}

.client-app .auth-alert {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    background: #fdeeee;
    border: 1px solid rgba(220, 38, 38, 0.25);
    color: #a91f1f;
    border-radius: var(--client-radius-sm);
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
    margin-bottom: 20px;
}

.client-app .auth-alert.validation-summary-valid {
    display: none;
}

.client-app .auth-alert ul {
    margin: 0;
    padding-left: 1.1rem;
}

.client-app .auth-field-error {
    display: block;
    color: var(--client-danger);
    font-size: 0.78rem;
    margin-top: 6px;
}

.client-app .auth-field-error:empty {
    display: none;
}

.client-app .auth-footer {
    text-align: center;
    margin-top: 22px;
    font-size: 0.9rem;
    color: var(--client-body-text);
}

.client-app .auth-footer a {
    font-weight: 700;
    text-decoration: none;
}

.client-app .auth-footer a:hover {
    text-decoration: underline;
}

.client-app .auth-back {
    text-align: center;
    margin-top: 14px;
}

.client-app .auth-back a {
    font-size: 0.85rem;
    color: var(--client-muted);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.client-app .auth-back a:hover {
    color: var(--client-primary);
}

@media (max-width: 575.98px) {
    .client-app .auth-hero {
        padding: 44px 0 100px;
    }

    .client-app .auth-wrap {
        margin-top: -70px;
    }

    .client-app .auth-card {
        padding: 28px 22px;
    }
}