/* ==========================================================================
   Authentication Pages
   ========================================================================== */

.auth-page {
    min-height: calc(100vh - 0px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
    background:
        radial-gradient(circle at 12% 12%, rgba(59, 130, 246, 0.16), transparent 26rem),
        radial-gradient(circle at 88% 12%, rgba(139, 92, 246, 0.16), transparent 28rem),
        linear-gradient(180deg, #eef5ff 0%, #f6f8fc 45%, #f7f3ff 100%);
}

.auth-card {
    width: 100%;
    max-width: 560px;
    border: 1px solid #e4e8f2;
    border-radius: 1rem;
    background: #ffffff;
    box-shadow: 0 18px 48px rgba(15, 23, 42, 0.08);
    overflow: hidden;
}

.auth-card-wide {
    max-width: 760px;
}

.auth-brand-panel {
    padding: 3rem 2rem 2.6rem;
    text-align: center;
    background:
        radial-gradient(circle at 50% 10%, rgba(59, 130, 246, 0.12), transparent 16rem),
        linear-gradient(180deg, #ffffff 0%, #f7f9ff 100%);
    border-bottom: 1px solid #e8ecf4;
}

.auth-logo-img {
    width: 112px;
    height: 112px;
    object-fit: contain;
    display: block;
    margin: 0 auto 1rem;
}

.auth-brand-name {
    margin: 0;
    color: #0f172a;
    font-size: 2rem;
    line-height: 1.15;
    font-weight: 800;
    letter-spacing: -0.035em;
}

.auth-form-panel {
    padding: 3rem 2.5rem 2.5rem;
}

.auth-heading {
    margin-bottom: 2rem;
}

.auth-heading h2 {
    margin: 0 0 0.4rem;
    color: #0f172a;
    font-size: 1.8rem;
    line-height: 1.2;
    font-weight: 800;
    letter-spacing: -0.03em;
}

.auth-heading p {
    margin: 0;
    color: #64748b;
    font-size: 1.05rem;
}

.auth-form {
    margin: 0;
}

.auth-field {
    margin-bottom: 1.45rem;
}

.auth-label {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    margin-bottom: 0.65rem;
    color: #334155;
    font-size: 1rem;
    font-weight: 700;
}

.auth-label i {
    color: #2563eb;
    font-size: 1rem;
}

.auth-input {
    width: 100%;
    min-height: 62px;
    border: 1px solid #d8deea;
    border-radius: 0.7rem;
    background: #ffffff;
    color: #0f172a;
    font-size: 1.05rem;
    padding: 0.95rem 1.15rem;
    box-shadow: none;
}

.auth-textarea {
    min-height: 104px;
    resize: vertical;
}

.auth-input::placeholder {
    color: #a0aec0;
}

.auth-input:focus {
    border-color: #6f42c1;
    box-shadow: 0 0 0 0.22rem rgba(111, 66, 193, 0.12);
}

.auth-submit {
    width: 100%;
    min-height: 64px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.65rem;
    margin-top: 0.45rem;
    border: 0;
    border-radius: 0.7rem;
    background: linear-gradient(135deg, #4f46e5 0%, #3b16ff 100%);
    color: #ffffff;
    font-size: 1.05rem;
    font-weight: 800;
    box-shadow: 0 14px 28px rgba(79, 70, 229, 0.22);
}

.auth-submit:hover,
.auth-submit:focus {
    background: linear-gradient(135deg, #4338ca 0%, #3210df 100%);
    color: #ffffff;
}

.auth-divider {
    height: 1px;
    background: #e8ecf4;
    margin: 1.85rem 0;
}

.auth-link-row {
    text-align: center;
}

.auth-link {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    color: #0d6efd;
    font-size: 1rem;
    text-decoration: none;
}

.auth-link:hover,
.auth-link:focus {
    color: #0a58ca;
    text-decoration: underline;
}

.auth-register-row {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.35rem;
    color: #64748b;
    font-size: 1rem;
    text-align: center;
}

/* CakePHP flash messages inside auth card */
.auth-form-panel .message,
.auth-form-panel .error,
.auth-form-panel .success,
.auth-form-panel .alert {
    margin-bottom: 1.25rem;
    border-radius: 0.7rem;
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */

@media (max-width: 575.98px) {
    .auth-page {
        align-items: flex-start;
        padding: 1.25rem 0.85rem;
    }

    .auth-card {
        border-radius: 0.9rem;
    }

    .auth-brand-panel {
        padding: 2.2rem 1.4rem 2rem;
    }

    .auth-logo-img {
        width: 92px;
        height: 92px;
    }

    .auth-brand-name {
        font-size: 1.7rem;
    }

    .auth-form-panel {
        padding: 2.2rem 1.4rem 1.8rem;
    }

    .auth-heading h2 {
        font-size: 1.55rem;
    }

    .auth-heading p {
        font-size: 1rem;
    }

    .auth-input,
    .auth-submit {
        min-height: 58px;
    }

    .auth-register-row {
        flex-direction: column;
        gap: 0.25rem;
    }
}