/* ===================================================
   QIP Diagnostic Imaging Accreditation Registration
   qip-diagnostic-imaging-registration.css

   Structure mirrors qip-suicide-pre-acc-prgm-registration-style.css
   — same class patterns, same layout, DIA teal colour palette.
   No dependency on Bootstrap form classes so Power Pages portal
   CSS cannot override field styling.
   =================================================== */

/* ── Globals ──────────────────────────────────────── */
.dia-wrap *,
.dia-wrap *::before,
.dia-wrap *::after {
    box-sizing: border-box;
}

.dia-wrap {
    --dia-teal: #00AECC;
    --dia-teal-dark: #007A99;
    --dia-teal-light: #E5F7FB;
    --dia-teal-mid: #B8EAF5;
    --dia-navy: #1A3A4A;
    --dia-navy-light: #2C5364;
    --dia-grey-50: #F4F6F8;
    --dia-grey-100: #E8ECEF;
    --dia-grey-200: #D0D7DD;
    --dia-grey-400: #9AAAB6;
    --dia-grey-600: #6B7C88;
    --dia-error: #D93025;
    --dia-error-bg: #FEF0EF;
    --dia-radius: 8px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--dia-navy);
}

    /* ── Hero ─────────────────────────────────────────── */
    .dia-wrap .dia-hero {
        background: linear-gradient(135deg, var(--dia-navy) 0%, var(--dia-teal-dark) 55%, var(--dia-teal) 100%);
        padding: 48px 24px 48px;
        position: relative;
        overflow: hidden;
    }

        .dia-wrap .dia-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/qip-dia-hero-bg.jpg') center/cover no-repeat;
            opacity: 0.18;
            pointer-events: none;
        }

    .dia-wrap .dia-hero-inner {
        position: relative;
        max-width: 900px;
        margin: 0 auto;
    }

    .dia-wrap .dia-hero h1 {
        font-size: clamp(26px, 5vw, 42px);
        font-weight: 800;
        color: #fff;
        margin: 0;
        line-height: 1.15;
        letter-spacing: -0.02em;
    }

    /* ── Progress Bar ─────────────────────────────────── */
    .dia-wrap .dia-progress-wrap {
        background: #fff;
        border-bottom: 1px solid var(--dia-grey-100);
        padding: 14px 24px 10px;
        position: sticky;
        top: 0;
        z-index: 100;
    }

    .dia-wrap .dia-progress-steps {
        display: flex;
        gap: 6px;
        flex-wrap: wrap;
        margin-bottom: 4px;
        justify-content: center;
    }

    .dia-wrap .dia-step-item {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 4px;
        min-width: 40px;
    }

    .dia-wrap .dia-step-dot {
        width: 28px;
        height: 28px;
        border-radius: 50%;
        background: var(--dia-grey-100);
        border: 2px solid var(--dia-grey-200);
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 11px;
        font-weight: 700;
        color: var(--dia-grey-400);
        transition: background .2s, border-color .2s, color .2s;
    }

    .dia-wrap .dia-step-item.active .dia-step-dot {
        background: var(--dia-teal);
        border-color: var(--dia-teal);
        color: #fff;
        box-shadow: 0 0 0 3px rgba(0,174,204,.22);
    }

    .dia-wrap .dia-step-item.done .dia-step-dot {
        background: rgba(0,174,204,.15);
        border-color: var(--dia-teal);
        color: var(--dia-teal);
    }

    .dia-wrap .dia-step-label {
        font-size: 9px;
        font-weight: 600;
        color: var(--dia-grey-400);
        text-transform: uppercase;
        letter-spacing: .05em;
        white-space: nowrap;
    }

    .dia-wrap .dia-step-item.active .dia-step-label {
        color: var(--dia-teal-dark);
    }

    .dia-wrap .dia-step-item.done .dia-step-label {
        color: var(--dia-teal);
    }

    .dia-wrap .dia-page-counter {
        font-size: 12px;
        font-weight: 600;
        color: var(--dia-grey-600);
        text-align: center;
        text-transform: uppercase;
        letter-spacing: .06em;
        white-space: nowrap;
    }

    /* ── Form Shell ───────────────────────────────────── */
    .dia-wrap .dia-form-shell {
        max-width: 820px;
        margin: 32px auto;
        padding: 0 16px 48px;
    }

    .dia-wrap .dia-form-page {
        display: none;
    }

        .dia-wrap .dia-form-page.active {
            display: block;
            animation: diaFadeIn .3s ease both;
        }

@keyframes diaFadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ── Card ─────────────────────────────────────────── */
.dia-wrap .dia-card {
    background: #fff;
    border-radius: 14px;
    border: 1px solid var(--dia-grey-100);
    box-shadow: 0 2px 16px rgba(0,0,0,.06);
    padding: 28px 32px;
    margin-bottom: 16px;
}

/* ── Section Heading ──────────────────────────────── */
.dia-wrap .dia-section-heading {
    font-size: 12px;
    font-weight: 700;
    color: var(--dia-teal-dark);
    letter-spacing: .12em;
    text-transform: uppercase;
    padding-bottom: 14px;
    border-bottom: 2px solid var(--dia-teal-light);
    margin-bottom: 24px;
}

/* ── Field Groups ─────────────────────────────────── */
.dia-wrap .dia-field-group {
    margin-bottom: 20px;
}

    .dia-wrap .dia-field-group label {
        display: block;
        font-size: 13px;
        font-weight: 600;
        color: var(--dia-navy);
        margin-bottom: 6px;
        line-height: 1.4;
    }

    .dia-wrap .dia-field-group .req {
        color: var(--dia-error);
        font-weight: 700;
    }

.dia-wrap .dia-sub-label {
    display: block;
    font-size: 10px;
    font-weight: 600;
    color: var(--dia-grey-400);
    text-transform: uppercase;
    letter-spacing: .07em;
    margin-top: 4px;
}

.dia-wrap .dia-field-hint {
    font-size: 12px;
    color: var(--dia-grey-600);
    margin-top: 5px;
    line-height: 1.5;
}

/* ── Inputs & Selects (no Bootstrap dependency) ───── */
.dia-wrap .dia-input,
.dia-wrap .dia-select {
    display: block;
    width: 100%;
    padding: 10px 14px;
    font-size: 14px;
    font-family: inherit;
    color: var(--dia-navy);
    background: #fff;
    border: 1.5px solid var(--dia-grey-200);
    border-radius: var(--dia-radius);
    transition: border-color .2s, box-shadow .2s;
    -webkit-appearance: none;
    appearance: none;
}

.dia-wrap .dia-select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236B7C88' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 36px;
    cursor: pointer;
}

    .dia-wrap .dia-input:focus,
    .dia-wrap .dia-select:focus {
        outline: none;
        border-color: var(--dia-teal);
        box-shadow: 0 0 0 3px rgba(0,174,204,.15);
    }

    .dia-wrap .dia-input.error,
    .dia-wrap .dia-select.error {
        border-color: var(--dia-error);
        background-color: var(--dia-error-bg);
    }

.dia-wrap .dia-input[style*="max-width"] {
    width: auto;
}

/* ── Row layouts ──────────────────────────────────── */
.dia-wrap .dia-row-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

.dia-wrap .dia-row-3 {
    display: grid;
    grid-template-columns: 140px 1fr 1fr;
    gap: 14px;
}

.dia-wrap .dia-row-city {
    display: grid;
    grid-template-columns: 1fr 160px 100px;
    gap: 12px;
    margin-top: 8px;
}

@media (max-width: 600px) {
    .dia-wrap .dia-row-2,
    .dia-wrap .dia-row-3,
    .dia-wrap .dia-row-city {
        grid-template-columns: 1fr;
    }
}

/* ── Error Messages ───────────────────────────────── */
.dia-wrap .dia-error-msg {
    display: none;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 600;
    color: var(--dia-error);
    margin-top: 6px;
    padding: 7px 12px;
    background: var(--dia-error-bg);
    border-radius: 6px;
    border-left: 3px solid var(--dia-error);
}

    .dia-wrap .dia-error-msg.visible {
        display: flex;
    }

/* ── Checkboxes ───────────────────────────────────── */
.dia-wrap .dia-check-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
    font-size: 13.5px;
    color: var(--dia-navy);
    line-height: 1.55;
    margin-bottom: 8px;
}

    .dia-wrap .dia-check-item input[type="checkbox"] {
        width: 18px;
        height: 18px;
        min-width: 18px;
        border: 2px solid var(--dia-grey-200);
        border-radius: 4px;
        background: #fff;
        appearance: none;
        -webkit-appearance: none;
        cursor: pointer;
        margin-top: 2px;
        transition: background .15s, border-color .15s;
    }

        .dia-wrap .dia-check-item input[type="checkbox"]:checked {
            background: var(--dia-teal);
            border-color: var(--dia-teal);
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='9' viewBox='0 0 12 9'%3E%3Cpath d='M1 4l3.5 3.5L11 1' stroke='white' stroke-width='2' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: center;
        }

        .dia-wrap .dia-check-item input[type="checkbox"]:focus {
            outline: none;
            box-shadow: 0 0 0 3px rgba(0,174,204,.2);
        }

/* ── TC Boxes ─────────────────────────────────────── */
.dia-wrap .dia-tc-box {
    background: var(--dia-grey-50);
    border: 1px solid var(--dia-grey-100);
    border-radius: 10px;
    padding: 16px 18px;
    margin-bottom: 14px;
}

    .dia-wrap .dia-tc-box h4 {
        font-size: 13px;
        font-weight: 700;
        color: var(--dia-navy);
        margin: 0 0 10px;
    }

/* ── Info Banner ──────────────────────────────────── */
.dia-wrap .dia-info-banner {
    background: var(--dia-teal-light);
    border: 1px solid var(--dia-teal-mid);
    border-radius: 10px;
    padding: 13px 16px;
    font-size: 13px;
    color: var(--dia-navy-light);
    line-height: 1.55;
    margin-bottom: 20px;
}

/* ── Advisory / Hint messages ─────────────────────── */
.dia-wrap .dia-info-hint {
    background: var(--dia-teal-light);
    border-left: 4px solid var(--dia-teal);
    border-radius: 0 8px 8px 0;
    padding: 12px 15px;
    font-size: 13px;
    color: var(--dia-navy-light);
    margin-top: 10px;
    line-height: 1.55;
}

.dia-wrap .dia-advisory-msg {
    background: #FFF8E1;
    border-left: 4px solid #F59E0B;
    border-radius: 0 8px 8px 0;
    padding: 12px 15px;
    font-size: 13px;
    color: #78350F;
    margin-top: 10px;
    line-height: 1.55;
}

.dia-wrap .dia-advisory-link {
    color: var(--dia-teal-dark);
    font-weight: 600;
}

/* ── Modality Grid ────────────────────────────────── */
.dia-wrap .dia-modality-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 10px;
    margin-top: 8px;
}

.dia-wrap .dia-modality-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 7px;
    padding: 14px 10px;
    border: 1.5px solid var(--dia-grey-200);
    border-radius: 10px;
    cursor: pointer;
    text-align: center;
    background: var(--dia-grey-50);
    transition: border-color .2s, background .2s;
    user-select: none;
    position: relative;
}

    .dia-wrap .dia-modality-card:hover {
        border-color: var(--dia-teal-mid);
        background: var(--dia-teal-light);
    }

    .dia-wrap .dia-modality-card input {
        display: none;
    }

    .dia-wrap .dia-modality-card.selected {
        border-color: var(--dia-teal);
        background: var(--dia-teal-light);
        box-shadow: 0 0 0 2px rgba(0,174,204,.2);
    }

        .dia-wrap .dia-modality-card.selected::after {
            content: '\2713';
            position: absolute;
            top: 7px;
            right: 9px;
            font-size: 11px;
            font-weight: 700;
            color: var(--dia-teal);
        }

.dia-wrap .dia-mod-icon {
    font-size: 26px;
}

.dia-wrap .dia-mod-name {
    font-size: 11.5px;
    font-weight: 600;
    color: var(--dia-navy);
    line-height: 1.3;
}

.dia-wrap .dia-mod-count {
    display: inline-block;
    background: var(--dia-teal-light);
    color: var(--dia-teal-dark);
    border: 1px solid var(--dia-teal-mid);
    font-size: 12px;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 20px;
    margin-top: 8px;
}

/* ── Fee Table ────────────────────────────────────── */
.dia-wrap .dia-info-card {
    border: 1.5px solid var(--dia-grey-100);
    border-radius: 10px;
    background: var(--dia-grey-50);
    padding: 20px;
    margin-bottom: 20px;
}

.dia-wrap .dia-info-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--dia-navy);
    margin: 0 0 12px;
}

.dia-wrap .dia-info-list {
    list-style: none;
    padding: 0;
    margin: 0 0 14px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

    .dia-wrap .dia-info-list li {
        font-size: 13px;
        color: var(--dia-grey-600);
        padding-left: 16px;
        position: relative;
        line-height: 1.55;
    }

        .dia-wrap .dia-info-list li::before {
            content: '\203A';
            position: absolute;
            left: 0;
            color: var(--dia-teal);
            font-size: 15px;
            font-weight: 700;
        }

.dia-wrap .dia-fee-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

    .dia-wrap .dia-fee-table thead tr {
        background: var(--dia-navy);
        color: #fff;
    }

    .dia-wrap .dia-fee-table th {
        font-size: 11px;
        font-weight: 600;
        letter-spacing: .04em;
        padding: 9px 12px;
        text-align: left;
    }

    .dia-wrap .dia-fee-table td {
        padding: 8px 12px;
        border-bottom: 1px solid var(--dia-grey-100);
        color: var(--dia-navy);
    }

    .dia-wrap .dia-fee-table tbody tr:last-child td {
        border-bottom: none;
    }

    .dia-wrap .dia-fee-table tbody tr:nth-child(even) {
        background: var(--dia-grey-50);
    }

/* ── Download Box ─────────────────────────────────── */
.dia-wrap .dia-download-box {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 14px 16px;
    background: var(--dia-teal-light);
    border: 1.5px solid var(--dia-teal-mid);
    border-radius: 10px;
    font-size: 13px;
    margin-bottom: 20px;
}

.dia-wrap .dia-dl-icon {
    font-size: 22px;
    flex-shrink: 0;
}

.dia-wrap .dia-link {
    color: var(--dia-teal-dark);
    font-weight: 600;
    text-decoration: none;
}

    .dia-wrap .dia-link:hover {
        text-decoration: underline;
    }

/* ── Fee Display ──────────────────────────────────── */
.dia-wrap .dia-fee-display-box {
    background: linear-gradient(135deg, var(--dia-navy) 0%, var(--dia-navy-light) 100%);
    border-radius: 12px;
    padding: 22px 28px;
    color: #fff;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}

.dia-wrap .dia-fee-display-label {
    font-size: 11px;
    font-weight: 600;
    color: rgba(255,255,255,.6);
    letter-spacing: .09em;
    text-transform: uppercase;
    margin-bottom: 6px;
}

.dia-wrap .dia-fee-currency-row {
    display: flex;
    align-items: baseline;
    gap: 6px;
}

.dia-wrap .dia-fee-currency {
    font-size: 18px;
    font-weight: 600;
    color: rgba(255,255,255,.65);
}

.dia-wrap .dia-fee-amount {
    font-size: 38px;
    font-weight: 800;
    color: #fff;
    letter-spacing: -.02em;
}

/* ── Signature ────────────────────────────────────── */
.dia-wrap .dia-sig-wrap {
    position: relative;
    border: 2px dashed var(--dia-grey-200);
    border-radius: 10px;
    background: var(--dia-grey-50);
    padding: 8px;
    margin-top: 8px;
}

    .dia-wrap .dia-sig-wrap canvas {
        display: block;
        width: 100%;
        height: 120px;
        border-radius: 6px;
        cursor: crosshair;
        touch-action: none;
    }

.dia-wrap .dia-sig-clear {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 3px 12px;
    background: #fff;
    border: 1.5px solid var(--dia-grey-200);
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    color: var(--dia-grey-600);
    cursor: pointer;
    transition: border-color .2s, color .2s;
}

    .dia-wrap .dia-sig-clear:hover {
        border-color: var(--dia-error);
        color: var(--dia-error);
    }

.dia-wrap .dia-sig-hint {
    font-size: 11.5px;
    color: var(--dia-grey-400);
    font-style: italic;
    margin-top: 6px;
}

/* ── Navigation ───────────────────────────────────── */
.dia-wrap .dia-form-nav {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    padding-top: 20px;
    border-top: 1px solid var(--dia-grey-100);
    gap: 12px;
    margin-top: 8px;
}

.dia-wrap .dia-nav-right {
    display: flex;
    align-items: center;
    gap: 10px;
    justify-content: flex-end;
}

/* ── Buttons ──────────────────────────────────────── */
.dia-wrap .dia-btn-primary,
.dia-wrap .dia-btn-secondary,
.dia-wrap .dia-btn-ghost,
.dia-wrap .dia-btn-submit {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 22px;
    border-radius: var(--dia-radius);
    font-size: 14px;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: background .2s, box-shadow .2s, transform .15s;
    white-space: nowrap;
    border: none;
    text-decoration: none;
}

.dia-wrap .dia-btn-primary {
    background: var(--dia-teal);
    color: #fff;
}

    .dia-wrap .dia-btn-primary:hover {
        background: var(--dia-teal-dark);
        box-shadow: 0 4px 14px rgba(0,174,204,.32);
        transform: translateY(-1px);
    }

.dia-wrap .dia-btn-secondary {
    background: var(--dia-grey-50);
    color: var(--dia-grey-600);
    border: 1.5px solid var(--dia-grey-200) !important;
}

    .dia-wrap .dia-btn-secondary:hover {
        background: var(--dia-grey-100);
        color: var(--dia-navy);
    }

.dia-wrap .dia-btn-ghost {
    background: transparent;
    color: var(--dia-grey-600);
    border: 1.5px solid var(--dia-grey-200) !important;
}

    .dia-wrap .dia-btn-ghost:hover {
        border-color: var(--dia-teal) !important;
        color: var(--dia-teal);
    }

.dia-wrap .dia-btn-submit {
    background: linear-gradient(135deg, var(--dia-teal), var(--dia-teal-dark));
    color: #fff;
    box-shadow: 0 4px 14px rgba(0,174,204,.28);
}

    .dia-wrap .dia-btn-submit:hover {
        box-shadow: 0 6px 22px rgba(0,174,204,.45);
        transform: translateY(-2px);
    }

/* ── Save button (full-width muted) ───────────────── */
.dia-wrap .dia-save-wrap {
    margin-bottom: 18px;
}

.dia-wrap .dia-btn-save {
    display: block;
    width: 100%;
    padding: 10px;
    background: var(--dia-grey-50);
    border: 1.5px solid var(--dia-grey-200);
    border-radius: var(--dia-radius);
    font-size: 13px;
    font-weight: 500;
    color: var(--dia-grey-600);
    cursor: pointer;
    font-family: inherit;
    transition: border-color .2s, color .2s;
    text-align: center;
}

    .dia-wrap .dia-btn-save:hover {
        border-color: var(--dia-teal);
        color: var(--dia-teal);
    }

/* ── Submit error ─────────────────────────────────── */
.dia-wrap .dia-submit-error {
    display: none;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: var(--dia-error-bg);
    border: 1px solid var(--dia-error);
    border-radius: var(--dia-radius);
    font-size: 13px;
    font-weight: 600;
    color: var(--dia-error);
    margin-bottom: 16px;
}

    .dia-wrap .dia-submit-error.visible {
        display: flex;
    }

/* ── Conditional show/hide ────────────────────────── */
.dia-wrap .dia-conditional {
    display: none;
}

    .dia-wrap .dia-conditional.show {
        display: block;
        animation: diaFadeIn .28s ease both;
    }

/* ── Success ──────────────────────────────────────── */
.dia-wrap .dia-success-page {
    text-align: center;
    padding: 48px 24px;
}

.dia-wrap .dia-success-icon {
    width: 72px;
    height: 72px;
    background: linear-gradient(135deg, var(--dia-teal), var(--dia-teal-dark));
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    margin: 0 auto 20px;
    box-shadow: 0 8px 28px rgba(0,174,204,.35);
    animation: diaPopIn .5s cubic-bezier(.175,.885,.32,1.275) both;
}

@keyframes diaPopIn {
    from {
        transform: scale(.3);
        opacity: 0;
    }

    to {
        transform: scale(1);
        opacity: 1;
    }
}

.dia-wrap .dia-success-title {
    font-size: 26px;
    font-weight: 700;
    color: var(--dia-navy);
    margin-bottom: 12px;
}

.dia-wrap .dia-success-msg {
    font-size: 14px;
    color: var(--dia-grey-600);
    line-height: 1.7;
    max-width: 440px;
    margin: 0 auto 20px;
}

.dia-wrap .dia-ref-badge {
    display: inline-block;
    padding: 8px 20px;
    background: var(--dia-teal-light);
    border: 1.5px solid var(--dia-teal-mid);
    border-radius: 28px;
    font-size: 13px;
    color: var(--dia-navy);
    margin-top: 8px;
}

/* ── Toast ────────────────────────────────────────── */
.dia-wrap .dia-toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    padding: 12px 18px;
    background: var(--dia-navy);
    color: #fff;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 500;
    box-shadow: 0 8px 28px rgba(0,0,0,.18);
    opacity: 0;
    transform: translateY(8px);
    transition: opacity .25s, transform .25s;
    pointer-events: none;
    z-index: 9999;
    max-width: 280px;
}

    .dia-wrap .dia-toast.show {
        opacity: 1;
        transform: translateY(0);
    }

    .dia-wrap .dia-toast.success {
        background: #1E8A50;
    }

    .dia-wrap .dia-toast.error {
        background: var(--dia-error);
    }

/* ── Spinner overlay ──────────────────────────────── */
#dia-spinner-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(26,58,74,0.60);
    z-index: 99999;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 18px;
}

@keyframes dia-spin {
    to {
        transform: rotate(360deg);
    }
}

/* ── Responsive ───────────────────────────────────── */
@media (max-width: 576px) {
    .dia-wrap .dia-hero h1 {
        font-size: 26px;
    }

    .dia-wrap .dia-card {
        padding: 20px 16px;
    }

    .dia-wrap .dia-modality-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .dia-wrap .dia-fee-amount {
        font-size: 28px;
    }

    .dia-wrap .dia-form-nav {
        flex-wrap: wrap;
    }
}

/* ── Progress wrap: hide counter from top (shown at bottom) ── */
.dia-wrap .dia-progress-wrap .dia-page-counter {
    display: none;
}

/* ── First nav (page 1 no Prev): placeholder left col ── */
.dia-wrap .dia-form-nav .dia-nav-spacer {
    display: block;
}

/* ── Responsive nav ── */
@media (max-width: 480px) {
    .dia-wrap .dia-form-nav {
        grid-template-columns: auto 1fr auto;
    }
}