/* SPMB Register Page (uses existing theme variables) */

.spmb-register-page .spmb-page-topbar {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-bottom: var(--spacing-lg);
}

.spmb-register-page .spmb-register-wrap {
    max-width: 980px;
    margin: 0 auto;
}

.spmb-register-page .spmb-register-card {
    overflow: hidden;
}

.spmb-register-page .spmb-register-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--gray-200);
    background: var(--gray-50);
}

.spmb-register-page .spmb-register-head h2 {
    margin: 0;
    font-size: clamp(1.25rem, 2vw, 1.75rem);
    line-height: 1.2;
}

.spmb-register-page .spmb-register-head p {
    margin: 0.25rem 0 0;
    color: var(--gray-600);
}

.spmb-register-page .spmb-register-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
}

@media (min-width: 992px) {
    .spmb-register-page .spmb-register-grid {
        grid-template-columns: 1.05fr 0.95fr;
        align-items: start;
    }
}

.spmb-register-page .spmb-register-section {
    padding: 1.25rem;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    background: var(--white);
    box-shadow: var(--shadow-sm);
}

.spmb-register-page .spmb-register-section-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 1rem;
}

.spmb-register-page .spmb-register-help {
    margin-top: 0.35rem;
    font-size: var(--font-size-sm);
    color: var(--gray-600);
}

.spmb-register-page .spmb-register-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    padding-top: var(--spacing-md);
}

.spmb-register-page .required-asterisk {
    color: var(--danger-color, #dc3545);
    margin-left: 0.25rem;
    font-weight: 800;
}


/* Improve file input appearance */
.spmb-register-page input[type="file"].form-input {
    padding: 0.6rem 0.75rem;
}

.spmb-register-page input[type="file"].form-input::file-selector-button {
    margin-right: 0.75rem;
    padding: 0.55rem 0.9rem;
    border: none;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: var(--white);
    font-weight: 700;
    cursor: pointer;
}

.spmb-register-page input[type="file"].form-input::file-selector-button:hover {
    filter: brightness(0.98);
}

.spmb-register-page .spmb-spin {
    display: inline-block;
    animation: spmb-spin 0.9s linear infinite;
}

@keyframes spmb-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.spmb-register-page .btn.is-loading {
    transform: none;
    opacity: 0.95;
}

/* Ensure select matches form input style */
.spmb-register-page select.form-input {
    appearance: none;
    background-image: linear-gradient(45deg, transparent 50%, var(--gray-500) 50%),
        linear-gradient(135deg, var(--gray-500) 50%, transparent 50%);
    background-position: calc(100% - 18px) calc(1em + 2px), calc(100% - 13px) calc(1em + 2px);
    background-size: 5px 5px, 5px 5px;
    background-repeat: no-repeat;
    padding-right: 2.25rem;
}