/* ==============================================
   CleanMasterzz Calculator - Premium UI
   ============================================== */

/* --- Variables --- */
.cmcalc-calculator {
    --cmcalc-primary:    #3b82f6;
    --cmcalc-secondary:  #10b981;
    --cmcalc-accent:     #6366f1;
    --cmcalc-boss:       #f59e0b;
    --cmcalc-grad:       linear-gradient(135deg, #3b82f6, #8b5cf6);
    --cmcalc-text:       #0f172a;
    --cmcalc-text-light: #64748b;
    --cmcalc-bg:         #ffffff;
    --cmcalc-bg-light:   #f8fafc;
    --cmcalc-border:     #e2e8f0;
    --cmcalc-radius:     16px;
    --cmcalc-btn-radius: 10px;
    --cmcalc-shadow:     0 4px 32px rgba(0,0,0,0.08);
    --cmcalc-font-size:  15px;
    --cmcalc-title-size: 22px;
    --cmcalc-max-width:  1100px;
    --cmcalc-padding:    24px;
    --cmcalc-gap:        16px;
    --cmcalc-font:       'Inter', -apple-system, sans-serif;
}

/* --- Keyframes --- */
@keyframes cmcalcPulse {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 0.7; }
}
@keyframes cmcalcSlideIn {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes cmcalcSpin {
    to { transform: rotate(360deg); }
}
@keyframes cmcalcCheckmark {
    from { stroke-dashoffset: 48; }
    to   { stroke-dashoffset: 0; }
}
@keyframes cmcalcCountUp {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes cmcalcShine {
    from { left: -100%; }
    to   { left: 200%; }
}
@keyframes cmcalcPopIn {
    0% { opacity: 0; transform: scale(0.85); }
    70% { transform: scale(1.03); }
    100% { opacity: 1; transform: scale(1); }
}

/* --- Reset / Base --- */
.cmcalc-calculator {
    max-width: var(--cmcalc-max-width);
    margin: 0 auto;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Helvetica Neue", Arial, sans-serif;
    font-size: var(--cmcalc-font-size);
    color: var(--cmcalc-text);
    line-height: 1.5;
    background: var(--cmcalc-bg);
    border-radius: var(--cmcalc-radius);
    box-shadow: var(--cmcalc-shadow);
    overflow: hidden;
}
.cmcalc-calculator *,
.cmcalc-calculator *::before,
.cmcalc-calculator *::after {
    box-sizing: border-box;
}

/* ==============================================
   1. Progress Bar - Premium
   ============================================== */
.cmcalc-progress {
    position: relative;
    padding: 32px 40px 24px;
    background: linear-gradient(180deg, var(--cmcalc-bg-light), var(--cmcalc-bg));
}
.cmcalc-progress__track {
    position: absolute;
    top: 48px;
    left: 80px;
    right: 80px;
    height: 4px;
    background: var(--cmcalc-border);
    border-radius: 2px;
    z-index: 0;
    overflow: hidden;
}
.cmcalc-progress__fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--cmcalc-primary), var(--cmcalc-accent));
    border-radius: 2px;
    transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}
.cmcalc-progress__fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    animation: cmcalcShine 2s ease-in-out infinite;
}
.cmcalc-progress__dots {
    display: flex;
    justify-content: space-between;
    position: relative;
    z-index: 1;
}
.cmcalc-progress__dot {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    outline: none;
    transition: transform 0.2s ease;
}
.cmcalc-progress__dot:hover {
    transform: translateY(-1px);
}
.cmcalc-progress__dot .dot-num {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--cmcalc-bg);
    border: 2.5px solid var(--cmcalc-border);
    font-weight: 700;
    font-size: 14px;
    color: var(--cmcalc-text-light);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.cmcalc-progress__dot .dot-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--cmcalc-text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: color 0.3s ease;
}
.cmcalc-progress__dot.is-active .dot-num {
    background: var(--cmcalc-primary);
    border-color: var(--cmcalc-primary);
    color: #fff;
    box-shadow: 0 4px 14px rgba(27, 42, 74, 0.35);
    transform: scale(1.1);
}
.cmcalc-progress__dot.is-completed .dot-num {
    background: var(--cmcalc-secondary);
    border-color: var(--cmcalc-secondary);
    color: #fff;
    box-shadow: 0 3px 10px rgba(40, 167, 69, 0.3);
}
.cmcalc-progress__dot.is-active .dot-label {
    color: var(--cmcalc-primary);
    font-weight: 700;
}
.cmcalc-progress__dot.is-completed .dot-label {
    color: var(--cmcalc-secondary);
}

/* ==============================================
   2. Steps
   ============================================== */
.cmcalc-step {
    display: none;
    padding: 0 var(--cmcalc-padding) var(--cmcalc-padding);
    animation: cmcalcSlideIn 0.35s ease;
}
.cmcalc-step.is-active {
    display: block;
}
.cmcalc-step__head {
    text-align: center;
    margin-bottom: var(--cmcalc-gap);
    padding-bottom: var(--cmcalc-gap);
    border-bottom: 1px solid var(--cmcalc-border);
}
.cmcalc-step__title {
    font-size: var(--cmcalc-title-size);
    font-weight: 800;
    color: var(--cmcalc-primary);
    margin: 0 0 6px;
    letter-spacing: -0.3px;
}
.cmcalc-step__subtitle {
    font-size: 14px;
    color: var(--cmcalc-text-light);
    margin: 0;
}
.cmcalc-step__actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 12px;
    margin-top: calc(var(--cmcalc-gap) * 1.5);
    flex-wrap: wrap;
}
.cmcalc-step__actions .cmcalc-disclaimer {
    flex: 1 1 100%;
}

/* ==============================================
   2b. Customer Toggle (Particulier / Zakelijk)
   ============================================== */
.cmcalc-customer-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: var(--cmcalc-gap);
    padding: 10px 16px;
    background: var(--cmcalc-bg-light);
    border-radius: 10px;
    border: 1px solid var(--cmcalc-border);
}
.cmcalc-customer-toggle__label {
    font-size: 14px;
    font-weight: 600;
    color: var(--cmcalc-text-light);
    transition: color 0.3s ease;
    cursor: pointer;
}
.cmcalc-customer-toggle__label--active {
    color: var(--cmcalc-primary);
}
.cmcalc-customer-toggle__switch {
    position: relative;
    display: inline-block;
    width: 48px;
    height: 26px;
    cursor: pointer;
}
.cmcalc-customer-toggle__switch input {
    opacity: 0;
    width: 0;
    height: 0;
    position: absolute;
}
.cmcalc-customer-toggle__slider {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--cmcalc-border);
    border-radius: 26px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.cmcalc-customer-toggle__slider::before {
    content: '';
    position: absolute;
    height: 20px;
    width: 20px;
    left: 3px;
    bottom: 3px;
    background: white;
    border-radius: 50%;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 4px rgba(0,0,0,0.15);
}
.cmcalc-customer-toggle__switch input:checked + .cmcalc-customer-toggle__slider {
    background: var(--cmcalc-primary);
}
.cmcalc-customer-toggle__switch input:checked + .cmcalc-customer-toggle__slider::before {
    transform: translateX(22px);
}

/* ==============================================
   3. Service List
   ============================================== */
.cmcalc-service-list {
    max-height: 600px;
    overflow-y: auto;
    padding-right: 4px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.cmcalc-service-list::-webkit-scrollbar {
    width: 5px;
}
.cmcalc-service-list::-webkit-scrollbar-track {
    background: transparent;
}
.cmcalc-service-list::-webkit-scrollbar-thumb {
    background: var(--cmcalc-border);
    border-radius: 3px;
}

/* Service loading spinner */
.cmcalc-service-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 40px 20px;
    color: var(--cmcalc-text-light);
    font-size: 14px;
}
.cmcalc-spinner {
    width: 32px;
    height: 32px;
    border: 3px solid var(--cmcalc-border);
    border-top-color: var(--cmcalc-primary);
    border-radius: 50%;
    animation: cmcalcSpin 0.8s linear infinite;
}

/* ==============================================
   6. Service Card - Premium
   ============================================== */
.cmcalc-service {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 16px 18px;
    background: var(--cmcalc-bg);
    border: 1.5px solid var(--cmcalc-border);
    border-radius: 12px;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    flex-wrap: wrap;
    cursor: pointer;
}
.cmcalc-service:hover {
    border-color: #c8cfd6;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    transform: translateY(-1px);
}

/* Selected state */
.cmcalc-service.is-selected {
    background: linear-gradient(135deg, rgba(27, 42, 74, 0.03), rgba(77, 168, 218, 0.03));
    border-color: var(--cmcalc-primary);
    box-shadow: 0 4px 16px rgba(27, 42, 74, 0.1), inset 0 0 0 1px rgba(27, 42, 74, 0.05);
}

/* -- Checkbox -- */
.cmcalc-service__check {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    cursor: pointer;
    margin-top: 2px;
}
.cmcalc-service__checkbox {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}
.cmcalc-service__tick {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border: 2px solid var(--cmcalc-border);
    border-radius: 6px;
    background: var(--cmcalc-bg);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}
.cmcalc-service__tick svg {
    opacity: 0;
    transform: scale(0.5) rotate(-10deg);
    transition: all 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.cmcalc-service__checkbox:checked + .cmcalc-service__tick {
    background: var(--cmcalc-primary);
    border-color: var(--cmcalc-primary);
    box-shadow: 0 2px 8px rgba(27, 42, 74, 0.25);
}
.cmcalc-service__checkbox:checked + .cmcalc-service__tick svg {
    opacity: 1;
    transform: scale(1) rotate(0deg);
}
.cmcalc-service__checkbox:focus-visible + .cmcalc-service__tick {
    box-shadow: 0 0 0 3px rgba(27, 42, 74, 0.2);
}

/* -- Body -- */
.cmcalc-service__body {
    flex: 1;
    min-width: 0;
}
.cmcalc-service__top {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 4px;
}
.cmcalc-service__name {
    font-weight: 600;
    font-size: 15px;
    color: var(--cmcalc-text);
}
.cmcalc-service__badge {
    display: inline-flex;
    align-items: center;
    font-size: 10px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.cmcalc-service__badge--offerte {
    background: linear-gradient(135deg, rgba(77, 168, 218, 0.12), rgba(77, 168, 218, 0.06));
    color: var(--cmcalc-accent);
    border: 1px solid rgba(77, 168, 218, 0.2);
}
.cmcalc-service__discount-badge {
    display: inline-flex;
    align-items: center;
    font-size: 10px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 20px;
    background: linear-gradient(135deg, rgba(40, 167, 69, 0.12), rgba(40, 167, 69, 0.06));
    color: var(--cmcalc-secondary);
    border: 1px solid rgba(40, 167, 69, 0.2);
}
.cmcalc-service__meta {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
    font-size: 13px;
    color: var(--cmcalc-text-light);
}
.cmcalc-service__price {
    color: var(--cmcalc-primary);
    font-weight: 700;
    font-size: 14px;
}
.cmcalc-service__unit {
    color: var(--cmcalc-text-light);
}
.cmcalc-service__min {
    color: var(--cmcalc-text-light);
    font-size: 12px;
}
.cmcalc-service__min::before {
    content: "\00B7 ";
}
.cmcalc-service__tiers {
    margin-top: 8px;
    font-size: 12px;
    color: var(--cmcalc-text-light);
    padding: 10px 12px;
    background: linear-gradient(135deg, var(--cmcalc-bg-light), rgba(77, 168, 218, 0.04));
    border-radius: 8px;
    border: 1px solid rgba(77, 168, 218, 0.1);
    width: 100%;
}
.cmcalc-tier-grid {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}
.cmcalc-tier-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    padding: 6px 10px;
    border-radius: 6px;
    background: var(--cmcalc-bg);
    border: 1px solid var(--cmcalc-border);
    transition: all 0.2s ease;
    min-width: 70px;
}
.cmcalc-tier-item.is-used {
    border-color: var(--cmcalc-secondary);
    background: rgba(40, 167, 69, 0.05);
}
.cmcalc-tier-range {
    font-size: 10px;
    font-weight: 600;
    color: var(--cmcalc-text-light);
    letter-spacing: 0.3px;
}
.cmcalc-tier-price {
    font-size: 13px;
    font-weight: 700;
    color: var(--cmcalc-primary);
}
.cmcalc-tier-used {
    font-size: 10px;
    font-weight: 700;
    color: var(--cmcalc-secondary);
}
.cmcalc-tier-savings {
    font-size: 10px;
    font-weight: 700;
    color: var(--cmcalc-secondary);
    background: rgba(40, 167, 69, 0.1);
    padding: 1px 5px;
    border-radius: 4px;
}
.cmcalc-tier-breakdown {
    margin-top: 8px;
    font-size: 12px;
    color: var(--cmcalc-text);
    font-weight: 600;
    padding: 5px 8px;
    background: rgba(27, 42, 74, 0.03);
    border-radius: 5px;
}

/* -- Quantity Controls -- */
.cmcalc-service__qty {
    display: flex;
    align-items: center;
    gap: 2px;
    flex-shrink: 0;
    margin-top: 2px;
    background: var(--cmcalc-bg-light);
    border-radius: 10px;
    padding: 3px;
    border: 1px solid var(--cmcalc-border);
}
.cmcalc-service__qty-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 8px;
    border: none;
    background: var(--cmcalc-bg);
    color: var(--cmcalc-text);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s ease;
    padding: 0;
    line-height: 1;
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}
.cmcalc-service__qty-btn:hover {
    background: var(--cmcalc-primary);
    color: #fff;
    box-shadow: 0 2px 6px rgba(27, 42, 74, 0.2);
}
.cmcalc-service__qty-btn:active {
    transform: scale(0.92);
}
.cmcalc-service__qty-input {
    width: 48px;
    text-align: center;
    border: none;
    border-radius: 6px;
    padding: 4px 2px;
    font-size: 15px;
    font-weight: 700;
    color: var(--cmcalc-primary);
    background: transparent;
    -moz-appearance: textfield;
}
.cmcalc-service__qty-input::-webkit-inner-spin-button,
.cmcalc-service__qty-input::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* -- Line Total -- */
.cmcalc-service__line-total {
    font-size: 15px;
    font-weight: 800;
    color: var(--cmcalc-primary);
    white-space: nowrap;
    margin-left: auto;
    align-self: center;
    animation: cmcalcCountUp 0.3s ease;
}

/* -- Sub Options -- */
.cmcalc-service__sub-options {
    width: 100%;
    padding: 10px 0 0 38px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.cmcalc-service__sub-option {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--cmcalc-text);
    cursor: pointer;
}
.cmcalc-service__sub-input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--cmcalc-primary);
}
.cmcalc-service__sub-surcharge {
    color: var(--cmcalc-accent);
    font-weight: 600;
    font-size: 12px;
}
.cmcalc-service__sub-select {
    padding: 4px 8px;
    border: 1px solid var(--cmcalc-border);
    border-radius: 6px;
    font-size: 13px;
    color: var(--cmcalc-text);
    background: var(--cmcalc-bg);
}
.cmcalc-service__sub-label {
    font-weight: 600;
    font-size: 12px;
    color: var(--cmcalc-text-light);
}

/* ==============================================
   7. Running Total Bar - Premium
   ============================================== */
.cmcalc-running-total {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 22px;
    margin-top: var(--cmcalc-gap);
    background: linear-gradient(135deg, var(--cmcalc-primary), #2a3f6a);
    color: #fff;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 500;
    box-shadow: 0 4px 16px rgba(27, 42, 74, 0.25);
    position: relative;
    overflow: hidden;
}
.cmcalc-running-total::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 120px;
    height: 100%;
    background: linear-gradient(135deg, transparent, rgba(255,255,255,0.06));
    border-radius: 0 12px 12px 0;
}
.cmcalc-running-total strong {
    font-size: 22px;
    font-weight: 800;
    position: relative;
    z-index: 1;
}

/* ==============================================
   7b. Section Labels (Step 2)
   ============================================== */
.cmcalc-section-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 700;
    color: var(--cmcalc-text-light);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin: 0 0 10px;
    padding: 0;
}
.cmcalc-section-label svg {
    opacity: 0.6;
}

/* ==============================================
   8. Overview (Step 2) - Premium
   ============================================== */
.cmcalc-overview {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin-bottom: 24px;
    border-radius: 14px;
    overflow: hidden;
    border: 1.5px solid var(--cmcalc-border);
    background: var(--cmcalc-bg);
}
.cmcalc-overview__row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    gap: 16px;
    border-bottom: 1px solid var(--cmcalc-border);
    transition: background 0.2s ease;
    animation: cmcalcCountUp 0.35s ease backwards;
}
.cmcalc-overview__row:nth-child(1) { animation-delay: 0s; }
.cmcalc-overview__row:nth-child(2) { animation-delay: 0.05s; }
.cmcalc-overview__row:nth-child(3) { animation-delay: 0.1s; }
.cmcalc-overview__row:nth-child(4) { animation-delay: 0.15s; }
.cmcalc-overview__row:nth-child(5) { animation-delay: 0.2s; }
.cmcalc-overview__row:last-child {
    border-bottom: none;
}
.cmcalc-overview__row:hover {
    background: var(--cmcalc-bg-light);
}
.cmcalc-overview__item-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.cmcalc-overview__item-name {
    display: block;
    font-weight: 700;
    font-size: 15px;
    color: var(--cmcalc-text);
}
.cmcalc-overview__item-detail {
    display: block;
    font-size: 13px;
    color: var(--cmcalc-text-light);
}
.cmcalc-overview__item-sub {
    font-size: 12px;
    color: var(--cmcalc-text-light);
    opacity: 0.8;
}
.cmcalc-overview__item-price {
    font-weight: 800;
    font-size: 16px;
    color: var(--cmcalc-primary);
    white-space: nowrap;
    flex-shrink: 0;
    font-variant-numeric: tabular-nums;
}
.cmcalc-overview__row.cmcalc-overview__item--quote .cmcalc-overview__item-price {
    color: var(--cmcalc-accent);
    font-style: italic;
    font-weight: 600;
    font-size: 14px;
}
.cmcalc-overview__quote-note {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 18px;
    margin-top: 12px;
    background: linear-gradient(135deg, rgba(77, 168, 218, 0.06), rgba(77, 168, 218, 0.02));
    border: 1px solid rgba(77, 168, 218, 0.15);
    border-radius: 10px;
    font-size: 13px;
    color: var(--cmcalc-accent);
    font-weight: 500;
}

/* ==============================================
   9. Location Card - Premium
   ============================================== */
.cmcalc-location-card {
    background: var(--cmcalc-bg);
    border: 1.5px solid var(--cmcalc-border);
    border-radius: 14px;
    padding: 24px;
    margin-bottom: 20px;
    position: relative;
}
.cmcalc-location-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 24px;
    right: 24px;
    height: 3px;
    background: linear-gradient(90deg, var(--cmcalc-accent), var(--cmcalc-primary));
    border-radius: 0 0 3px 3px;
}
.cmcalc-location-card__title {
    font-size: 16px;
    font-weight: 700;
    color: var(--cmcalc-primary);
    margin: 0 0 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.cmcalc-location-fields {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 16px;
}
.cmcalc-distance-result {
    margin-top: 20px;
    padding: 16px 18px;
    border-top: none;
    display: flex;
    flex-direction: column;
    gap: 0;
    background: linear-gradient(135deg, var(--cmcalc-bg-light), rgba(77, 168, 218, 0.04));
    border-radius: 10px;
    border: 1px solid var(--cmcalc-border);
    overflow: hidden;
}
.cmcalc-distance-result__row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
    color: var(--cmcalc-text-light);
    line-height: 1.4;
    padding: 8px 0;
    border-bottom: 1px solid rgba(0,0,0,0.04);
}
.cmcalc-distance-result__row:last-child {
    border-bottom: none;
}
.cmcalc-distance-result__row span {
    flex-shrink: 0;
    font-weight: 500;
}
.cmcalc-distance-result__row strong {
    color: var(--cmcalc-text);
    text-align: right;
    font-weight: 700;
}

/* ==============================================
   10. Totals Card - Premium Receipt Style
   ============================================== */
.cmcalc-totals-card {
    background: var(--cmcalc-bg);
    border: 1.5px solid var(--cmcalc-border);
    border-radius: 14px;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0;
    overflow: hidden;
    position: relative;
}
.cmcalc-totals-card__row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
    color: var(--cmcalc-text-light);
    padding: 14px 22px;
    border-bottom: 1px solid rgba(0,0,0,0.04);
    transition: background 0.2s ease;
}
.cmcalc-totals-card__row:hover {
    background: var(--cmcalc-bg-light);
}
.cmcalc-totals-card__row span {
    font-weight: 500;
}
.cmcalc-totals-card__row strong {
    color: var(--cmcalc-text);
    font-size: 15px;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}
.cmcalc-totals-card__row--total {
    border-top: 2px solid var(--cmcalc-primary);
    border-bottom: none;
    padding: 18px 22px;
    margin-top: 0;
    font-weight: 700;
    color: var(--cmcalc-primary);
    font-size: 16px;
    background: linear-gradient(135deg, rgba(27, 42, 74, 0.03), rgba(27, 42, 74, 0.01));
}
.cmcalc-totals-card__row--total span {
    font-weight: 700;
    font-size: 15px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}
.cmcalc-totals-card__row--total strong {
    font-size: 22px;
    font-weight: 800;
    color: var(--cmcalc-primary);
    letter-spacing: -0.5px;
}

/* ==============================================
   11. Form Fields - Premium
   ============================================== */
.cmcalc-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.cmcalc-field__label {
    font-size: 13px;
    font-weight: 600;
    color: var(--cmcalc-text);
}
.cmcalc-field__input,
.cmcalc-field__textarea {
    width: 100%;
    padding: 11px 14px;
    font-size: var(--cmcalc-font-size);
    font-family: inherit;
    color: var(--cmcalc-text);
    background: var(--cmcalc-bg);
    border: 1.5px solid var(--cmcalc-border);
    border-radius: var(--cmcalc-btn-radius);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    outline: none;
}
.cmcalc-field__input:hover,
.cmcalc-field__textarea:hover {
    border-color: #c8cfd6;
}
.cmcalc-field__input:focus,
.cmcalc-field__textarea:focus {
    border-color: var(--cmcalc-primary);
    box-shadow: 0 0 0 3px rgba(27, 42, 74, 0.08);
}
.cmcalc-field__input::placeholder,
.cmcalc-field__textarea::placeholder {
    color: #b8bfc6;
}
.cmcalc-field__textarea {
    resize: vertical;
    min-height: 80px;
}
.cmcalc-field__input.is-error,
.cmcalc-field__textarea.is-error {
    border-color: #dc3545;
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
}

/* ==============================================
   12. Booking Form (Step 3) - Premium
   ============================================== */
.cmcalc-booking-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.cmcalc-booking-form__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.cmcalc-field--full {
    width: 100%;
}
.cmcalc-terms {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 14px;
    color: var(--cmcalc-text-light);
    cursor: pointer;
    padding: 12px 16px;
    background: var(--cmcalc-bg-light);
    border-radius: 10px;
    border: 1px solid var(--cmcalc-border);
    transition: all 0.2s ease;
}
.cmcalc-terms:hover {
    border-color: var(--cmcalc-primary);
    background: rgba(27, 42, 74, 0.02);
}
.cmcalc-terms.is-error {
    border-color: #dc3545;
    background: rgba(220, 53, 69, 0.04);
}
.cmcalc-terms input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-top: 2px;
    flex-shrink: 0;
    accent-color: var(--cmcalc-primary);
}
.cmcalc-terms a {
    color: var(--cmcalc-accent);
    text-decoration: none;
    font-weight: 600;
    border-bottom: 1px solid rgba(77, 168, 218, 0.3);
    transition: border-color 0.2s ease;
}
.cmcalc-terms a:hover {
    color: var(--cmcalc-primary);
    border-bottom-color: var(--cmcalc-primary);
}

/* ==============================================
   13. Success State - Premium
   ============================================== */
.cmcalc-success {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 60px 40px;
    gap: 16px;
}
.cmcalc-success__icon {
    animation: cmcalcPopIn 0.5s ease;
}
.cmcalc-success__icon svg {
    stroke-dasharray: 48;
    stroke-dashoffset: 48;
    animation: cmcalcCheckmark 0.6s ease 0.3s forwards;
}
.cmcalc-success__title {
    font-size: 26px;
    font-weight: 800;
    color: var(--cmcalc-primary);
    margin: 0;
    letter-spacing: -0.3px;
}
.cmcalc-success__text {
    font-size: 15px;
    color: var(--cmcalc-text-light);
    max-width: 420px;
    margin: 0;
    line-height: 1.6;
}

/* ==============================================
   14. Buttons - Premium
   ============================================== */
.cmcalc-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 26px;
    font-size: 15px;
    font-weight: 600;
    font-family: inherit;
    border: 2px solid transparent;
    border-radius: var(--cmcalc-btn-radius);
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    line-height: 1.2;
    position: relative;
    overflow: hidden;
}
.cmcalc-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}
.cmcalc-btn--primary {
    background: linear-gradient(135deg, var(--cmcalc-primary), #2a3f6a);
    color: #fff;
    border-color: var(--cmcalc-primary);
    box-shadow: 0 4px 14px rgba(27, 42, 74, 0.25);
}
.cmcalc-btn--primary:hover:not(:disabled) {
    background: linear-gradient(135deg, #152238, var(--cmcalc-primary));
    border-color: #152238;
    box-shadow: 0 6px 20px rgba(27, 42, 74, 0.35);
    transform: translateY(-1px);
}
.cmcalc-btn--primary:active:not(:disabled) {
    transform: translateY(1px);
    box-shadow: 0 2px 8px rgba(27, 42, 74, 0.2);
}
.cmcalc-btn--outline {
    background: transparent;
    color: var(--cmcalc-primary);
    border-color: var(--cmcalc-border);
}
.cmcalc-btn--outline:hover:not(:disabled) {
    background: var(--cmcalc-bg-light);
    border-color: var(--cmcalc-primary);
    transform: translateY(-1px);
    box-shadow: 0 3px 10px rgba(0,0,0,0.06);
}

/* ==============================================
   15. Disclaimer
   ============================================== */
.cmcalc-disclaimer {
    font-size: 12px;
    color: var(--cmcalc-text-light);
    line-height: 1.5;
    margin: 0;
    padding: 12px 16px;
    background: var(--cmcalc-bg-light);
    border-radius: 8px;
    border-left: 3px solid var(--cmcalc-accent);
}

/* ==============================================
   16. Service Options Summary & Edit Button
   ============================================== */
.cmcalc-service__options-summary {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-top: 6px;
    padding-top: 6px;
    border-top: 1px dashed var(--cmcalc-border);
}
.cmcalc-service__option-tag {
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 20px;
    background: rgba(77, 168, 218, 0.1);
    color: var(--cmcalc-accent);
    font-weight: 600;
    white-space: nowrap;
}
.cmcalc-service__edit-options {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-top: 6px;
    padding: 4px 10px;
    border: 1px dashed var(--cmcalc-accent);
    border-radius: 6px;
    background: rgba(77, 168, 218, 0.05);
    color: var(--cmcalc-accent);
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}
.cmcalc-service__edit-options:hover {
    background: rgba(77, 168, 218, 0.12);
    border-color: var(--cmcalc-accent);
    color: var(--cmcalc-primary);
}
.cmcalc-service__badge--options {
    font-size: 10px;
    padding: 2px 7px;
    border-radius: 10px;
    background: rgba(77, 168, 218, 0.1);
    color: var(--cmcalc-accent);
    font-weight: 700;
}

/* ==============================================
   17. Questionnaire Popup
   ============================================== */
.cmcalc-questionnaire {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    z-index: 999998;
    display: flex;
    align-items: center;
    justify-content: center;
}
.cmcalc-questionnaire__overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.4);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    opacity: 0;
    transition: opacity 0.25s ease;
}
.cmcalc-questionnaire.is-open .cmcalc-questionnaire__overlay {
    opacity: 1;
}
.cmcalc-questionnaire__panel {
    position: relative;
    z-index: 1;
    background: #fff;
    border-radius: 16px;
    width: 480px;
    max-width: 92vw;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 24px 80px rgba(0,0,0,0.2);
    transform: translateY(20px) scale(0.95);
    opacity: 0;
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.25s ease;
}
.cmcalc-questionnaire.is-open .cmcalc-questionnaire__panel {
    transform: translateY(0) scale(1);
    opacity: 1;
}
.cmcalc-questionnaire__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid var(--cmcalc-border);
}
.cmcalc-questionnaire__title {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
    color: var(--cmcalc-text);
}
.cmcalc-questionnaire__close {
    background: var(--cmcalc-bg-light);
    border: 1px solid var(--cmcalc-border);
    width: 32px;
    height: 32px;
    border-radius: 8px;
    font-size: 18px;
    cursor: pointer;
    color: var(--cmcalc-text-light);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}
.cmcalc-questionnaire__close:hover {
    background: #dc3545;
    border-color: #dc3545;
    color: #fff;
}
.cmcalc-questionnaire__body {
    padding: 20px 24px;
    overflow-y: auto;
    flex: 1;
}
.cmcalc-questionnaire__footer {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    padding: 16px 24px;
    border-top: 1px solid var(--cmcalc-border);
    background: var(--cmcalc-bg-light);
    border-radius: 0 0 16px 16px;
}

/* Questionnaire accordion */
.cmcalc-q-acc {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.cmcalc-q-acc__item {
    border: 1.5px solid var(--cmcalc-border);
    border-radius: 12px;
    overflow: hidden;
    transition: border-color 0.2s;
}
.cmcalc-q-acc__item.is-done {
    border-color: var(--cmcalc-primary);
}
.cmcalc-q-acc__header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    cursor: pointer;
    background: #fff;
    user-select: none;
    transition: background 0.15s;
}
.cmcalc-q-acc__header:hover {
    background: rgba(77,168,218,0.04);
}
.cmcalc-q-acc__check,
.cmcalc-q-acc__radio {
    width: 22px;
    height: 22px;
    border-radius: 6px;
    border: 2px solid var(--cmcalc-border);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}
.cmcalc-q-acc__radio {
    border-radius: 50%;
}
.cmcalc-q-acc__item.is-done .cmcalc-q-acc__check {
    background: var(--cmcalc-primary);
    border-color: var(--cmcalc-primary);
}
.cmcalc-q-acc__item.is-done .cmcalc-q-acc__check::after {
    content: '';
    width: 6px;
    height: 10px;
    border: solid #fff;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg) translate(-1px,-1px);
}
.cmcalc-q-acc__item.is-done .cmcalc-q-acc__radio {
    border-color: var(--cmcalc-primary);
}
.cmcalc-q-acc__item.is-done .cmcalc-q-acc__radio::after {
    content: '';
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--cmcalc-primary);
}
.cmcalc-q-acc__lbl {
    font-size: 14px;
    font-weight: 600;
    color: var(--cmcalc-text);
    flex: 1;
}
.cmcalc-q-acc__val {
    font-size: 13px;
    color: var(--cmcalc-primary);
    font-weight: 500;
    max-width: 140px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.cmcalc-q-acc__surcharge {
    font-size: 12px;
    color: var(--cmcalc-text-light);
    margin-left: auto;
}
.cmcalc-q-acc__arrow {
    width: 18px;
    height: 18px;
    color: var(--cmcalc-text-light);
    transition: transform 0.2s;
    flex-shrink: 0;
}
.cmcalc-q-acc__item.is-open .cmcalc-q-acc__arrow {
    transform: rotate(180deg);
}
.cmcalc-q-acc__body {
    display: none;
    padding: 4px 12px 12px;
    flex-direction: column;
    gap: 6px;
    border-top: 1px solid var(--cmcalc-border);
    background: #fafbfc;
}
.cmcalc-q-acc__item.is-open .cmcalc-q-acc__body {
    display: flex;
}
.cmcalc-q-acc__opt {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border: 1.5px solid var(--cmcalc-border);
    border-radius: 9px;
    cursor: pointer;
    font-size: 14px;
    color: var(--cmcalc-text);
    background: #fff;
    transition: all 0.15s;
}
.cmcalc-q-acc__opt:hover {
    border-color: var(--cmcalc-accent);
    background: rgba(77,168,218,0.04);
}
.cmcalc-q-acc__opt.is-selected {
    border-color: var(--cmcalc-primary);
    background: rgba(var(--cmcalc-primary-rgb, 77,168,218),0.06);
    font-weight: 600;
}
.cmcalc-q-acc__opt-dot {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    border: 2px solid var(--cmcalc-border);
    flex-shrink: 0;
    transition: all 0.15s;
}
.cmcalc-q-acc__opt.is-selected .cmcalc-q-acc__opt-dot {
    border-color: var(--cmcalc-primary);
    background: var(--cmcalc-primary);
}
.cmcalc-q-acc__opt-surcharge {
    margin-left: auto;
    font-size: 12px;
    color: var(--cmcalc-text-light);
}
/* hide old items */
.cmcalc-q-item { display: none; }

@media (max-width: 480px) {
    .cmcalc-questionnaire__panel {
        width: 100%;
        max-width: 100%;
        max-height: 100%;
        border-radius: 0;
    }
    .cmcalc-questionnaire__footer {
        border-radius: 0;
    }
}

/* ==============================================
   18. Toast Notifications
   ============================================== */
.cmcalc-toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 999999;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 20px;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 600;
    font-family: var(--cmcalc-font);
    box-shadow: 0 8px 32px rgba(0,0,0,0.15), 0 2px 8px rgba(0,0,0,0.1);
    opacity: 0;
    transform: translateY(16px) scale(0.95);
    transition: opacity 0.3s ease, transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    max-width: 380px;
    pointer-events: auto;
}
.cmcalc-toast.is-visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}
.cmcalc-toast--error {
    background: #fff;
    color: #dc3545;
    border: 1px solid rgba(220, 53, 69, 0.2);
}
.cmcalc-toast--success {
    background: #fff;
    color: var(--cmcalc-secondary, #28a745);
    border: 1px solid rgba(40, 167, 69, 0.2);
}
.cmcalc-toast--info {
    background: #fff;
    color: var(--cmcalc-primary, #1B2A4A);
    border: 1px solid rgba(27, 42, 74, 0.2);
}
.cmcalc-toast svg {
    flex-shrink: 0;
}
@media (max-width: 480px) {
    .cmcalc-toast {
        left: 16px;
        right: 16px;
        bottom: 16px;
        max-width: none;
    }
}

/* ==============================================
   17. Responsive
   ============================================== */
@media (max-width: 768px) {
    .cmcalc-calculator {
        border-radius: 12px;
    }
    .cmcalc-progress {
        padding: 24px 20px 16px;
    }
    .cmcalc-progress__track {
        left: 40px;
        right: 40px;
    }
    .cmcalc-progress__dot .dot-label {
        font-size: 10px;
    }
    .cmcalc-step {
        padding: 0 20px 28px;
    }
    .cmcalc-step__title {
        font-size: 18px;
    }
    .cmcalc-step__head {
        padding-bottom: 12px;
    }

    /* Location fields stack */
    .cmcalc-location-fields {
        grid-template-columns: 1fr;
    }

    /* Booking form single column */
    .cmcalc-booking-form__grid {
        grid-template-columns: 1fr;
    }

    /* Actions stack */
    .cmcalc-step__actions {
        flex-direction: column;
        align-items: stretch;
    }
    .cmcalc-step__actions .cmcalc-btn {
        justify-content: center;
    }

    /* Overview */
    .cmcalc-overview__row {
        padding: 14px 16px;
    }
    .cmcalc-overview__item-price {
        font-size: 14px;
    }

    /* Totals */
    .cmcalc-totals-card__row {
        padding: 12px 16px;
    }
    .cmcalc-totals-card__row--total {
        padding: 16px;
    }
    .cmcalc-totals-card__row--total strong {
        font-size: 18px;
    }

    /* Success */
    .cmcalc-success {
        padding: 40px 20px;
    }
}

@media (max-width: 480px) {
    .cmcalc-progress {
        padding: 20px 16px 12px;
    }
    .cmcalc-progress__track {
        left: 30px;
        right: 30px;
    }
    .cmcalc-step {
        padding: 0 16px 24px;
    }
    .cmcalc-service {
        padding: 12px;
        gap: 10px;
    }
    .cmcalc-service__qty-input {
        width: 44px;
    }
    .cmcalc-running-total {
        padding: 12px 16px;
    }
    .cmcalc-running-total strong {
        font-size: 17px;
    }
    .cmcalc-location-card {
        padding: 16px;
    }
    .cmcalc-location-card::before {
        left: 16px;
        right: 16px;
    }
    .cmcalc-totals-card__row--total strong {
        font-size: 17px;
    }
}