/* ==========================================================
   Mallen Rate Calculator — frontend styles
   Aligned with mallen.com.au v6.2.8 design language
   All classes namespaced .mallen-rc-* to avoid theme collisions
   ========================================================== */

.mallen-rc-calculator {
    /* Inherit theme tokens if present, fall back to local values */
    --mrc-indigo:        var(--indigo,        #4B0082);
    --mrc-indigo-deep:   var(--indigo-deep,   #2A0049);
    --mrc-orange:        var(--orange,        #FF4500);
    --mrc-orange-warm:   var(--orange-warm,   #E63E00);
    --mrc-charcoal:      var(--charcoal,      #2B2B2B);
    --mrc-charcoal-soft: var(--charcoal-soft, #3A3A3A);
    --mrc-cream:         var(--cream,         #FBFAF7);
    --mrc-cream-warm:    var(--cream-warm,    #F4EFE6);
    --mrc-line:          var(--line,          rgba(43, 43, 43, 0.12));
    --mrc-muted:         #6B6760;

    --mrc-f-display: var(--f-display, 'Fraunces', Georgia, serif);
    --mrc-f-body:    var(--f-body,    'Inter Tight', system-ui, -apple-system, sans-serif);
    --mrc-f-mono:    var(--f-mono,    'JetBrains Mono', ui-monospace, monospace);

    font-family: var(--mrc-f-body);
    color: var(--mrc-charcoal);
    background: var(--mrc-cream);
    padding: 56px 32px 80px;
    max-width: 1100px;
    margin: 0 auto;
    position: relative;
    font-size: 17px;
    line-height: 1.55;
}

.mallen-rc-calculator * { box-sizing: border-box; }

/* Header */
.mallen-rc-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 24px;
    margin-bottom: 48px;
    padding-bottom: 28px;
    border-bottom: 1px solid var(--mrc-line);
}

.mallen-rc-header h1 {
    font-family: var(--mrc-f-display);
    font-weight: 500;
    font-size: clamp(2rem, 4vw, 2.8rem);
    margin: 0 0 8px;
    color: var(--mrc-indigo);
    line-height: 1.1;
    letter-spacing: -0.01em;
}

.mallen-rc-subtitle {
    color: var(--mrc-muted);
    font-size: 1rem;
    margin: 0;
    max-width: 580px;
    line-height: 1.5;
}

.mallen-rc-reset-btn {
    font-family: var(--mrc-f-mono);
    background: transparent;
    border: 1px solid var(--mrc-line);
    color: var(--mrc-muted);
    padding: 8px 14px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    transition: border-color 0.2s ease, color 0.2s ease;
}
.mallen-rc-reset-btn:hover {
    border-color: var(--mrc-charcoal);
    color: var(--mrc-charcoal);
}

/* Quote grid */
.mallen-rc-grid {
    background: white;
    border: 1px solid var(--mrc-line);
    border-radius: 6px;
    overflow: hidden;
    margin-bottom: 36px;
    box-shadow: 0 2px 12px rgba(43, 43, 43, 0.04);
}

.mallen-rc-grid-head,
.mallen-rc-row {
    display: grid;
    grid-template-columns: 2.4fr 1.2fr 0.9fr 1fr;
    align-items: center;
    gap: 16px;
    padding: 16px 24px;
}

.mallen-rc-grid-head {
    background: var(--mrc-cream);
    border-bottom: 1px solid var(--mrc-line);
    font-family: var(--mrc-f-mono);
    font-size: 11px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--mrc-muted);
}

.mallen-rc-row {
    border-bottom: 1px solid var(--mrc-line);
    font-size: 0.95rem;
    transition: background 0.15s ease;
}
.mallen-rc-row:last-child { border-bottom: 0; }
.mallen-rc-row:hover { background: rgba(75, 0, 130, 0.02); }

.mallen-rc-hint {
    display: block;
    color: var(--mrc-muted);
    font-size: 0.82rem;
    margin-top: 3px;
    font-weight: 400;
    line-height: 1.4;
}

.mallen-rc-row input[type="number"] {
    width: 88px;
    padding: 9px 12px;
    border: 1px solid var(--mrc-line);
    border-radius: 4px;
    font-family: var(--mrc-f-mono);
    font-size: 0.95rem;
    text-align: right;
    background: white;
    color: var(--mrc-charcoal);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.mallen-rc-row input[type="number"]:focus {
    outline: none;
    border-color: var(--mrc-indigo);
    box-shadow: 0 0 0 3px rgba(75, 0, 130, 0.1);
}

.mrc-subtotal {
    font-family: var(--mrc-f-display);
    font-size: 1.1rem;
    font-weight: 500;
    text-align: right;
    color: var(--mrc-charcoal);
}

.mallen-rc-section-head {
    font-family: var(--mrc-f-mono);
    font-weight: 500;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--mrc-indigo);
    margin: 0;
    padding: 18px 24px 10px;
    background: var(--mrc-cream-warm);
    border-bottom: 1px solid var(--mrc-line);
}

/* Retainer card */
.mallen-rc-retainer-card {
    background: var(--mrc-indigo);
    color: var(--mrc-cream);
    border-radius: 6px;
    padding: 32px 36px;
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 36px;
    align-items: center;
    margin-bottom: 36px;
    position: relative;
    overflow: hidden;
}

.mallen-rc-retainer-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(255, 69, 0, 0.15), transparent 70%);
    pointer-events: none;
}

.mallen-rc-retainer-lead { position: relative; z-index: 1; }

.mallen-rc-retainer-lead h3 {
    font-family: var(--mrc-f-display);
    font-weight: 500;
    font-size: 1.5rem;
    margin: 0 0 10px;
    color: var(--mrc-cream);
    line-height: 1.15;
}

.mallen-rc-retainer-lead p {
    margin: 0;
    opacity: 0.85;
    font-size: 0.92rem;
    line-height: 1.5;
}

.mallen-rc-retainer-slider { position: relative; z-index: 1; }

.mallen-rc-retainer-slider label {
    display: block;
    font-family: var(--mrc-f-mono);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 12px;
    opacity: 0.85;
}

.mallen-rc-retainer-slider input[type="range"] {
    width: 100%;
    accent-color: var(--mrc-orange);
}

.mallen-rc-retainer-savings {
    margin-top: 16px;
    font-size: 0.95rem;
    color: rgba(251, 250, 247, 0.85);
}

.mallen-rc-retainer-savings strong {
    color: #FFAA80;
    font-family: var(--mrc-f-display);
    font-size: 1.05rem;
    font-weight: 500;
}

/* Grand total band */
.mallen-rc-total-band {
    background: var(--mrc-charcoal);
    color: var(--mrc-cream);
    border-radius: 6px;
    padding: 32px 36px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 28px;
    flex-wrap: wrap;
}

.mallen-rc-total-label {
    font-family: var(--mrc-f-mono);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    opacity: 0.7;
    margin-bottom: 8px;
}

.mallen-rc-total-value {
    font-family: var(--mrc-f-display);
    font-size: clamp(2.2rem, 5vw, 3rem);
    font-weight: 500;
    line-height: 1;
    letter-spacing: -0.01em;
}

.mallen-rc-total-note {
    margin-top: 10px;
    font-size: 0.82rem;
    opacity: 0.72;
    max-width: 38ch;
    line-height: 1.4;
}
.mallen-rc-total-note[hidden] { display: none; }

.mallen-rc-total-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

/* Buttons */
.mallen-rc-btn {
    font-family: var(--mrc-f-body);
    font-size: 0.95rem;
    font-weight: 500;
    padding: 13px 22px;
    border-radius: 4px;
    border: 0;
    cursor: pointer;
    transition: background 0.2s ease, border-color 0.2s ease, transform 0.05s ease;
    letter-spacing: 0.01em;
}
.mallen-rc-btn:active { transform: translateY(1px); }

.mallen-rc-btn-primary {
    background: var(--mrc-orange);
    color: white;
}
.mallen-rc-btn-primary:hover { background: var(--mrc-orange-warm); }
.mallen-rc-btn-primary:disabled {
    background: var(--mrc-muted);
    opacity: 0.5;
    cursor: not-allowed;
}

.mallen-rc-btn-ghost {
    background: transparent;
    color: var(--mrc-cream);
    border: 1px solid rgba(255, 255, 255, 0.3);
}
.mallen-rc-btn-ghost:hover { border-color: var(--mrc-cream); }

/* Saved configurations list */
.mallen-rc-saved {
    margin-top: 36px;
    padding: 28px 32px;
    background: white;
    border: 1px solid var(--mrc-line);
    border-radius: 6px;
    box-shadow: 0 2px 12px rgba(43, 43, 43, 0.04);
}

.mallen-rc-saved h3 {
    font-family: var(--mrc-f-display);
    color: var(--mrc-indigo);
    margin: 0 0 18px;
    font-weight: 500;
    font-size: 1.3rem;
}

.mallen-rc-saved ul { list-style: none; padding: 0; margin: 0; }

.mallen-rc-saved li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 0;
    border-bottom: 1px solid var(--mrc-line);
    gap: 16px;
    flex-wrap: wrap;
}
.mallen-rc-saved li:last-child { border-bottom: 0; }

.mallen-rc-saved-meta {
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex: 1 1 auto;
    min-width: 0;
}

.mallen-rc-saved-meta strong {
    font-weight: 500;
    color: var(--mrc-charcoal);
    font-size: 0.95rem;
}

.mallen-rc-saved-total {
    font-family: var(--mrc-f-display);
    color: var(--mrc-indigo);
    font-size: 0.92rem;
}

.mallen-rc-saved-actions {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

.mallen-rc-saved-btn {
    font-family: var(--mrc-f-mono);
    background: white;
    border: 1px solid var(--mrc-line);
    color: var(--mrc-charcoal);
    padding: 7px 14px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 11px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    transition: border-color 0.2s ease, color 0.2s ease;
}
.mallen-rc-saved-btn:hover {
    border-color: var(--mrc-indigo);
    color: var(--mrc-indigo);
}
.mallen-rc-saved-btn-danger:hover {
    border-color: #B91C1C;
    color: #B91C1C;
}

/* Modals */
.mallen-rc-modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(43, 43, 43, 0.65);
    z-index: 99999;
    align-items: center;
    justify-content: center;
    padding: 20px;
    backdrop-filter: blur(4px);
}
.mallen-rc-modal[data-open="1"] { display: flex; }

.mallen-rc-modal-card {
    background: white;
    border-radius: 8px;
    padding: 36px;
    max-width: 540px;
    width: 100%;
    position: relative;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 24px 64px rgba(43, 43, 43, 0.25);
}

.mallen-rc-modal-wide { max-width: 860px; }

.mallen-rc-modal h2 {
    font-family: var(--mrc-f-display);
    color: var(--mrc-indigo);
    margin: 0 0 10px;
    font-weight: 500;
    font-size: 1.6rem;
    line-height: 1.15;
}

.mallen-rc-modal-sub {
    color: var(--mrc-muted);
    margin: 0 0 24px;
    font-size: 0.95rem;
}

.mallen-rc-modal-close {
    position: absolute;
    top: 16px;
    right: 18px;
    background: none;
    border: 0;
    font-size: 28px;
    cursor: pointer;
    color: var(--mrc-muted);
    line-height: 1;
    width: 32px;
    height: 32px;
    border-radius: 4px;
    transition: background 0.15s ease, color 0.15s ease;
}
.mallen-rc-modal-close:hover {
    background: var(--mrc-cream);
    color: var(--mrc-charcoal);
}

.mallen-rc-modal-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 28px;
    justify-content: flex-end;
}

.mallen-rc-modal-actions .mallen-rc-btn-ghost {
    color: var(--mrc-charcoal);
    border: 1px solid var(--mrc-line);
}
.mallen-rc-modal-actions .mallen-rc-btn-ghost:hover {
    border-color: var(--mrc-charcoal);
}

/* Booking modal calendar */
.mallen-rc-booking-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 28px;
    margin-bottom: 24px;
}

.mallen-rc-calendar {
    background: var(--mrc-cream);
    border-radius: 6px;
    padding: 18px;
}

.mrc-cal-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 14px;
}

.mrc-cal-head button {
    background: white;
    border: 1px solid var(--mrc-line);
    width: 30px;
    height: 30px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    color: var(--mrc-charcoal);
    transition: border-color 0.2s ease;
}
.mrc-cal-head button:hover { border-color: var(--mrc-indigo); }

.mrc-cal-head h4 {
    margin: 0;
    font-family: var(--mrc-f-display);
    font-weight: 500;
    font-size: 1.1rem;
    color: var(--mrc-charcoal);
}

.mrc-cal-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
}

.mrc-cal-dayname {
    font-family: var(--mrc-f-mono);
    font-size: 10px;
    text-transform: uppercase;
    color: var(--mrc-muted);
    text-align: center;
    padding: 6px 0;
    font-weight: 500;
    letter-spacing: 0.08em;
}

.mrc-cal-cell {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    font-size: 0.9rem;
    background: white;
    cursor: pointer;
    border: 1px solid transparent;
    transition: border-color 0.15s ease, background 0.15s ease, color 0.15s ease;
}
.mrc-cal-cell:hover:not(.is-disabled):not(.is-empty) {
    border-color: var(--mrc-indigo);
}
.mrc-cal-cell.is-empty { background: transparent; cursor: default; }
.mrc-cal-cell.is-disabled {
    color: #C8C5BF;
    background: var(--mrc-cream-warm);
    cursor: not-allowed;
}
.mrc-cal-cell.is-selected {
    background: var(--mrc-indigo);
    color: white;
    border-color: var(--mrc-indigo);
}

.mallen-rc-slots h4 {
    font-family: var(--mrc-f-display);
    font-weight: 500;
    margin: 0 0 14px;
    color: var(--mrc-indigo);
    font-size: 1rem;
}

.mrc-slot-btn {
    display: block;
    width: 100%;
    padding: 13px 14px;
    margin-bottom: 10px;
    border: 1px solid var(--mrc-line);
    background: white;
    border-radius: 4px;
    font-family: var(--mrc-f-body);
    font-size: 0.95rem;
    cursor: pointer;
    text-align: left;
    transition: border-color 0.15s ease, background 0.15s ease, color 0.15s ease;
}
.mrc-slot-btn:hover:not([disabled]) { border-color: var(--mrc-indigo); }
.mrc-slot-btn[disabled] {
    color: #C8C5BF;
    cursor: not-allowed;
    background: var(--mrc-cream-warm);
}
.mrc-slot-btn.is-selected {
    background: var(--mrc-indigo);
    color: white;
    border-color: var(--mrc-indigo);
}

/* Form fields */
.mallen-rc-field { margin-bottom: 16px; }

.mallen-rc-field label {
    display: block;
    font-family: var(--mrc-f-mono);
    font-size: 11px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 8px;
    color: var(--mrc-charcoal-soft);
}

.mallen-rc-field input,
.mallen-rc-field select,
.mallen-rc-field textarea {
    width: 100%;
    padding: 11px 14px;
    border: 1px solid var(--mrc-line);
    border-radius: 4px;
    font-family: var(--mrc-f-body);
    font-size: 0.95rem;
    background: white;
    color: var(--mrc-charcoal);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.mallen-rc-field input:focus,
.mallen-rc-field select:focus,
.mallen-rc-field textarea:focus {
    outline: none;
    border-color: var(--mrc-indigo);
    box-shadow: 0 0 0 3px rgba(75, 0, 130, 0.1);
}

.mallen-rc-field-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

/* Toasts */
.mallen-rc-toast-stack {
    position: fixed;
    bottom: 28px;
    right: 28px;
    z-index: 100000;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.mallen-rc-toast {
    padding: 14px 20px;
    border-radius: 4px;
    color: white;
    font-size: 0.92rem;
    font-weight: 500;
    min-width: 260px;
    max-width: 400px;
    box-shadow: 0 12px 32px rgba(43, 43, 43, 0.2);
    animation: mrc-toast-in 0.25s ease-out;
}
.mallen-rc-toast-success { background: #1C7D3F; }
.mallen-rc-toast-error   { background: #B91C1C; }
.mallen-rc-toast-info    { background: var(--mrc-indigo); }

@keyframes mrc-toast-in {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Registration form */
.mallen-rc-register {
    font-family: var(--mrc-f-body);
    max-width: 580px;
    margin: 60px auto;
    padding: 0 24px;
}

.mallen-rc-register::before {
    content: 'Request access';
    display: block;
    font-family: var(--mrc-f-display);
    font-weight: 500;
    color: var(--mrc-indigo);
    font-size: 2.2rem;
    margin-bottom: 8px;
    line-height: 1.1;
}

.mallen-rc-register-intro {
    color: var(--mrc-muted);
    margin: 0 0 32px;
    font-size: 1rem;
    line-height: 1.5;
}

.mallen-rc-form {
    background: white;
    padding: 36px;
    border-radius: 6px;
    border: 1px solid var(--mrc-line);
    box-shadow: 0 2px 12px rgba(43, 43, 43, 0.04);
}

.mallen-rc-form .mallen-rc-field { margin-bottom: 18px; }

/* Registration-form-specific overrides — make borders visibly contrast
   against the white form background. Using full `border` shorthand
   (width + style + colour together) because some WordPress themes
   set `border: 0` which would nuke our `border-color`-only override.
   `body` prefix ratchets up specificity to defeat theme defaults. */
body .mallen-rc-form input[type="text"],
body .mallen-rc-form input[type="email"],
body .mallen-rc-form input[type="tel"],
body .mallen-rc-form input[type="number"],
body .mallen-rc-form select,
body .mallen-rc-form textarea {
    border: 1px solid rgba(43, 43, 43, 0.32) !important;
    background-color: #ffffff !important;
    background-image: none !important;
    color: #2B2B2B !important;
    padding: 11px 14px !important;
    width: 100% !important;
    box-sizing: border-box !important;
    font-family: var(--mrc-f-body, system-ui, sans-serif) !important;
    font-size: 0.95rem !important;
    line-height: 1.4 !important;
    border-radius: 4px !important;
    box-shadow: none !important;
    -webkit-appearance: none !important;
    appearance: none !important;
}

/* Re-add the dropdown chevron the appearance:none stripped from the select */
body .mallen-rc-form 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 fill='none' stroke='%234B0082' stroke-width='2' d='M1 1l5 5 5-5'/%3E%3C/svg%3E") !important;
    background-repeat: no-repeat !important;
    background-position: right 14px center !important;
    padding-right: 36px !important;
}

body .mallen-rc-form input[type="text"]:hover,
body .mallen-rc-form input[type="email"]:hover,
body .mallen-rc-form input[type="tel"]:hover,
body .mallen-rc-form input[type="number"]:hover,
body .mallen-rc-form select:hover,
body .mallen-rc-form textarea:hover {
    border-color: rgba(43, 43, 43, 0.55) !important;
}

body .mallen-rc-form input[type="text"]:focus,
body .mallen-rc-form input[type="email"]:focus,
body .mallen-rc-form input[type="tel"]:focus,
body .mallen-rc-form input[type="number"]:focus,
body .mallen-rc-form select:focus,
body .mallen-rc-form textarea:focus {
    border-color: var(--mrc-indigo, #4B0082) !important;
    box-shadow: 0 0 0 3px rgba(75, 0, 130, 0.12) !important;
    outline: none !important;
}

/* 2-column row layout, mirroring static-site pattern */
.mallen-rc-form .mallen-rc-field-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-bottom: 0;  /* children carry their own margin-bottom */
}

@media (max-width: 600px) {
    .mallen-rc-form .mallen-rc-field-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
}

/* Radio group — single-line style, bullet inline-left of label, tight gaps */
.mallen-rc-form .mallen-rc-field-radios {
    display: flex !important;
    flex-direction: column !important;
    gap: 8px !important;
}

.mallen-rc-form .mallen-rc-field-radios .mallen-rc-field-label {
    display: block !important;
    font-family: var(--mrc-f-mono, ui-monospace, monospace) !important;
    font-size: 0.72rem !important;
    letter-spacing: 0.12em !important;
    text-transform: uppercase !important;
    color: var(--mrc-charcoal-soft, #6B6B6B) !important;
    margin-bottom: 4px !important;
}

.mallen-rc-form .mallen-rc-radio-option {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    gap: 12px !important;
    padding: 11px 14px !important;
    border: 1px solid rgba(43, 43, 43, 0.18) !important;
    border-radius: 4px !important;
    cursor: pointer !important;
    transition: border-color 0.15s ease, background 0.15s ease !important;
    text-align: left !important;
    text-transform: none !important;
    letter-spacing: 0 !important;
    font-weight: 400 !important;
    font-size: 0.92rem !important;
    line-height: 1.35 !important;
}

.mallen-rc-form .mallen-rc-radio-option:hover {
    border-color: rgba(43, 43, 43, 0.45) !important;
    background: rgba(75, 0, 130, 0.02) !important;
}

.mallen-rc-form .mallen-rc-radio-option input[type="radio"] {
    margin: 0 !important;
    flex-shrink: 0 !important;
    accent-color: var(--mrc-orange, #FF4500) !important;
    width: 16px !important;
    height: 16px !important;
}

.mallen-rc-form .mallen-rc-radio-option:has(input[type="radio"]:checked) {
    border-color: var(--mrc-orange, #FF4500) !important;
    background: rgba(255, 69, 0, 0.04) !important;
}

.mallen-rc-form .mallen-rc-radio-option span {
    font-size: 0.92rem !important;
    line-height: 1.35 !important;
    color: var(--mrc-charcoal, #2B2B2B) !important;
    text-transform: none !important;
    letter-spacing: 0 !important;
    font-weight: 400 !important;
}

.mallen-rc-field-turnstile {
    /* Cloudflare Turnstile widget — flexible-size fits the form column */
    margin: 4px 0 8px;
}
.mallen-rc-field-turnstile .cf-turnstile {
    display: block;
}

/* Radio group — matches static-site visual pattern */
.mallen-rc-field-radios {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.mallen-rc-field-radios .mallen-rc-field-label {
    display: block;
    font-family: var(--mrc-f-mono, ui-monospace, monospace);
    font-size: 0.75rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--mrc-muted, #6B6B6B);
    margin-bottom: 6px;
}

.mallen-rc-req {
    color: var(--mrc-orange, #FF4500);
    font-weight: 500;
}

/* Submit button — explicit visibility to defeat any theme/plugin override
   that might apply display:none to vanilla <button> elements (e.g. some
   block-editor stylesheets that hide non-Gutenberg buttons). */
.mallen-rc-submit,
.mallen-rc-form button.mallen-rc-submit,
.mallen-rc-form button[type="submit"].mallen-rc-submit {
    display: inline-block !important;
    visibility: visible !important;
    opacity: 1 !important;
    pointer-events: auto !important;
    background: var(--mrc-orange, #FF4500);
    color: white;
    border: 0;
    padding: 13px 26px;
    border-radius: 4px;
    font-family: var(--mrc-f-body);
    font-weight: 500;
    font-size: 0.95rem;
    cursor: pointer;
    transition: background 0.2s ease;
    margin-top: 6px;
}
.mallen-rc-submit:hover { background: var(--mrc-orange-warm); }

.mallen-rc-fineprint {
    color: var(--mrc-muted);
    font-size: 0.85rem;
    margin-top: 14px;
    line-height: 1.5;
}

.mallen-rc-alert {
    padding: 14px 18px;
    border-radius: 4px;
    margin-bottom: 24px;
    font-size: 0.95rem;
    line-height: 1.5;
}
.mallen-rc-alert-success { background: #DCFCE7; color: #15803D; }
.mallen-rc-alert-info    { background: rgba(75, 0, 130, 0.08); color: var(--mrc-indigo); }
.mallen-rc-alert-error   { background: #FEE2E2; color: #B91C1C; }

/* Responsive */
@media (max-width: 820px) {
    .mallen-rc-calculator { padding: 32px 18px 60px; }
    .mallen-rc-header {
        flex-direction: column;
        align-items: flex-start;
        margin-bottom: 32px;
    }
    .mallen-rc-grid-head { display: none; }
    .mallen-rc-row {
        grid-template-columns: 1fr 1fr;
        gap: 8px;
        padding: 14px 16px;
    }
    .mallen-rc-row > div:nth-child(2) {
        font-size: 0.82rem;
        color: var(--mrc-muted);
    }
    .mrc-subtotal {
        text-align: right;
        font-size: 1rem;
    }
    .mallen-rc-retainer-card {
        grid-template-columns: 1fr;
        padding: 24px 20px;
        gap: 20px;
    }
    .mallen-rc-total-band {
        flex-direction: column;
        align-items: flex-start;
        padding: 24px 20px;
    }
    .mallen-rc-total-actions { width: 100%; }
    .mallen-rc-total-actions .mallen-rc-btn { flex: 1; }
    .mallen-rc-booking-grid { grid-template-columns: 1fr; }
    .mallen-rc-field-row { grid-template-columns: 1fr; }
    .mallen-rc-modal-card { padding: 24px; }
    .mallen-rc-toast-stack { left: 16px; right: 16px; }
    .mallen-rc-toast { min-width: auto; max-width: 100%; }
}