/**
 * Calculator Styles
 *
 * @package Flavor
 */

/* =============================================
   Calculator Wrapper Layout
   ============================================= */

.calc-wrapper {
    display: flex;
    gap: 32px;
    align-items: flex-start;
}

.calc-main {
    flex: 1;
    min-width: 0;
}

.calc-sidebar {
    width: 320px;
    flex-shrink: 0;
    position: sticky;
    top: 96px;
}

/* =============================================
   Progress Bar
   ============================================= */

.calc-progress {
    display: flex;
    align-items: center;
    gap: 0;
    margin-bottom: 12px;
    padding: 0 4px;
}

.calc-progress__step {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: default;
    white-space: nowrap;
}

.calc-progress__number {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 600;
    background: var(--color-bg-alt);
    color: var(--color-text-light);
    border: 2px solid var(--color-border);
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.calc-progress__label {
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text-light);
    transition: color 0.3s ease;
}

.calc-progress__line {
    flex: 1;
    height: 2px;
    background: var(--color-border);
    margin: 0 8px;
    min-width: 12px;
    transition: background 0.3s ease;
}

.calc-progress__step--active .calc-progress__number {
    background: var(--color-accent);
    color: var(--color-white);
    border-color: var(--color-accent);
}

.calc-progress__step--active .calc-progress__label {
    color: var(--color-accent);
}

.calc-progress__step--completed .calc-progress__number {
    background: var(--color-success);
    color: var(--color-white);
    border-color: var(--color-success);
}

.calc-progress__step--completed .calc-progress__label {
    color: var(--color-text);
}

.calc-progress__step--completed + .calc-progress__line {
    background: var(--color-success);
}

/* Step counter (mobile-friendly) */
.calc-step-counter {
    margin-bottom: 24px;
    text-align: center;
}

.calc-step-counter__text {
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* =============================================
   Steps Container
   ============================================= */

.calc-step {
    display: none;
    animation: calcFadeIn 0.35s ease;
}

.calc-step--active {
    display: block;
}

@keyframes calcFadeIn {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.calc-step__title {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 8px;
}

.calc-step__subtitle {
    font-size: 15px;
    color: var(--color-text-light);
    margin-bottom: 28px;
}

/* =============================================
   Step 1: Website Type Cards
   ============================================= */

.calc-types-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.calc-type-card {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 24px 16px 16px;
    background: var(--color-white);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all 0.25s ease;
    user-select: none;
}

.calc-type-card:hover {
    border-color: var(--color-accent);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.calc-type-card--selected {
    border-color: var(--color-accent);
    background: rgba(37, 99, 235, 0.04);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.calc-type-card--selected:hover {
    transform: none;
}

.calc-type-card__icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-alt);
    border-radius: var(--radius-md);
    margin-bottom: 12px;
    transition: background 0.25s ease;
}

.calc-type-card--selected .calc-type-card__icon {
    background: rgba(37, 99, 235, 0.1);
}

.calc-type-card__icon svg {
    width: 24px;
    height: 24px;
    color: var(--color-accent);
}

.calc-type-card__info {
    flex: 1;
}

.calc-type-card__name {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 4px;
    line-height: 1.3;
}

.calc-type-card__price {
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text-light);
}

.calc-type-card__link {
    font-size: 12px;
    color: var(--color-accent);
    text-decoration: none;
    margin-top: 8px;
    opacity: 0.7;
    transition: opacity 0.2s ease;
}

.calc-type-card__link:hover {
    opacity: 1;
    text-decoration: underline;
}

/* =============================================
   Step 2 & 4: Option Cards (Pages / Timeline)
   ============================================= */

.calc-pages-grid,
.calc-timeline-grid {
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-width: 520px;
}

.calc-option-card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px 20px;
    background: var(--color-white);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all 0.25s ease;
    user-select: none;
}

.calc-option-card:hover {
    border-color: var(--color-accent);
    box-shadow: var(--shadow-sm);
}

.calc-option-card--selected {
    border-color: var(--color-accent);
    background: rgba(37, 99, 235, 0.04);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.calc-option-card__radio {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 2px solid var(--color-border);
    flex-shrink: 0;
    position: relative;
    transition: border-color 0.2s ease;
}

.calc-option-card--selected .calc-option-card__radio {
    border-color: var(--color-accent);
}

.calc-option-card--selected .calc-option-card__radio::after {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--color-accent);
}

.calc-option-card__label {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-text);
    display: block;
}

.calc-option-card__desc {
    font-size: 13px;
    color: var(--color-text-light);
    display: block;
    margin-top: 2px;
}

.calc-option-card__badge {
    margin-left: auto;
    font-size: 12px;
    font-weight: 600;
    color: var(--color-accent);
    background: rgba(37, 99, 235, 0.08);
    padding: 4px 10px;
    border-radius: 20px;
    flex-shrink: 0;
}

/* =============================================
   Step 3: Features Checkboxes
   ============================================= */

.calc-features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
}

.calc-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    background: var(--color-white);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.2s ease;
    user-select: none;
}

.calc-feature:hover {
    border-color: var(--color-accent);
}

.calc-feature--checked {
    border-color: var(--color-accent);
    background: rgba(37, 99, 235, 0.04);
}

.calc-feature__checkbox {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.calc-feature__check {
    width: 22px;
    height: 22px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.2s ease;
}

.calc-feature__check svg {
    width: 14px;
    height: 14px;
    color: var(--color-white);
    opacity: 0;
    transform: scale(0.5);
    transition: all 0.2s ease;
}

.calc-feature--checked .calc-feature__check {
    background: var(--color-accent);
    border-color: var(--color-accent);
}

.calc-feature--checked .calc-feature__check svg {
    opacity: 1;
    transform: scale(1);
}

.calc-feature__name {
    font-size: 14px;
    color: var(--color-text);
    line-height: 1.3;
}

/* =============================================
   Step 5: Result & Lead Capture
   ============================================= */

.calc-result {
    text-align: center;
    max-width: 560px;
    margin: 0 auto;
}

.calc-result__price-wrap {
    margin-bottom: 16px;
}

.calc-result__label {
    display: block;
    font-size: 16px;
    color: var(--color-text-light);
    margin-bottom: 8px;
}

.calc-result__price {
    font-size: 48px;
    font-weight: 800;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.calc-result__subtitle {
    font-size: 15px;
    color: var(--color-text-light);
    margin-bottom: 32px;
    line-height: 1.6;
}

.calc-form {
    text-align: left;
}

.calc-form__row {
    display: flex;
    gap: 12px;
    margin-bottom: 12px;
}

.calc-form__group {
    flex: 1;
    margin-bottom: 12px;
}

.calc-form__group--phone {
    max-width: 320px;
}

.calc-form .form-input,
.calc-form .form-textarea {
    width: 100%;
}

.calc-form__submit {
    margin-top: 8px;
}

.calc-form__message {
    margin-top: 16px;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    font-size: 14px;
    text-align: center;
}

.calc-form__message--success {
    background: rgba(16, 185, 129, 0.1);
    color: var(--color-success);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.calc-form__message--error {
    background: rgba(239, 68, 68, 0.1);
    color: var(--color-error);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

/* =============================================
   Navigation Buttons
   ============================================= */

.calc-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--color-border);
}

.calc-nav__back,
.calc-nav__next {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.calc-nav__next {
    margin-left: auto;
}

.calc-nav__next:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* =============================================
   Sidebar Summary (Desktop)
   ============================================= */

.calc-summary {
    background: var(--color-white);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: 24px;
    box-shadow: var(--shadow-lg);
}

.calc-summary__header {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-light);
    margin-bottom: 12px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--color-border);
}

.calc-summary__header svg {
    color: var(--color-accent);
}

.calc-summary__price {
    margin-bottom: 16px;
}

.calc-summary__from {
    font-size: 14px;
    color: var(--color-text-light);
    display: block;
    margin-bottom: 2px;
}

.calc-summary__amount {
    font-size: 36px;
    font-weight: 800;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.calc-summary__timeline {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--color-text-light);
    padding-top: 16px;
    border-top: 1px solid var(--color-border);
}

.calc-summary__timeline svg {
    color: var(--color-accent);
    flex-shrink: 0;
}

.calc-summary__selections {
    margin-top: 16px;
    font-size: 13px;
    color: var(--color-text-light);
    line-height: 1.8;
}

.calc-summary__selections:empty {
    display: none;
}

.calc-summary__sel-item {
    display: flex;
    align-items: flex-start;
    gap: 6px;
}

.calc-summary__sel-item::before {
    content: '✓';
    color: var(--color-success);
    font-weight: 700;
    flex-shrink: 0;
}

/* =============================================
   Mobile Sticky Bar
   ============================================= */

.calc-mobile-bar {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: var(--color-primary);
    color: var(--color-white);
    padding: 12px 20px;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
}

.calc-mobile-bar__info {
    display: flex;
    flex-direction: column;
}

.calc-mobile-bar__label {
    font-size: 11px;
    opacity: 0.7;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.calc-mobile-bar__price {
    font-size: 22px;
    font-weight: 800;
}

.calc-mobile-bar__timeline {
    font-size: 13px;
    opacity: 0.7;
    text-align: right;
}

/* =============================================
   Price Animation
   ============================================= */

.calc-price-animating {
    transition: transform 0.1s ease;
}

/* =============================================
   Responsive — Tablet (1024px)
   ============================================= */

@media (max-width: 1024px) {
    .calc-sidebar {
        display: none;
    }

    .calc-mobile-bar {
        display: flex;
    }

    /* Add bottom padding to prevent mobile bar overlap */
    .calc-wrapper {
        padding-bottom: 70px;
    }

    .calc-progress__label {
        display: none;
    }

    .calc-progress__line {
        min-width: 8px;
        margin: 0 4px;
    }

    .calc-types-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .calc-features-grid {
        grid-template-columns: 1fr;
    }
}

/* =============================================
   Responsive — Mobile (640px)
   ============================================= */

@media (max-width: 640px) {
    .calc-step__title {
        font-size: 20px;
    }

    .calc-types-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }

    .calc-type-card {
        padding: 16px 12px 12px;
    }

    .calc-type-card__icon {
        width: 40px;
        height: 40px;
        margin-bottom: 8px;
    }

    .calc-type-card__icon svg {
        width: 20px;
        height: 20px;
    }

    .calc-type-card__name {
        font-size: 13px;
    }

    .calc-type-card__price {
        font-size: 12px;
    }

    .calc-type-card__link {
        font-size: 11px;
    }

    .calc-option-card {
        padding: 14px 16px;
    }

    .calc-feature {
        padding: 12px 14px;
    }

    .calc-feature__name {
        font-size: 13px;
    }

    .calc-result__price {
        font-size: 36px;
    }

    .calc-form__row {
        flex-direction: column;
        gap: 0;
    }

    .calc-form__group--phone {
        max-width: 100%;
    }

    .calc-nav {
        margin-top: 24px;
        padding-top: 16px;
    }

    .calc-progress__number {
        width: 28px;
        height: 28px;
        font-size: 12px;
    }
}

/* =============================================
   Responsive — Small Mobile (480px)
   ============================================= */

@media (max-width: 480px) {
    .calc-types-grid {
        grid-template-columns: 1fr;
    }

    .calc-type-card {
        flex-direction: row;
        text-align: left;
        gap: 12px;
        padding: 14px 16px;
    }

    .calc-type-card__icon {
        margin-bottom: 0;
    }

    .calc-type-card__link {
        position: absolute;
        right: 16px;
        top: 50%;
        transform: translateY(-50%);
        margin-top: 0;
    }

    .calc-mobile-bar {
        padding: 10px 16px;
    }

    .calc-mobile-bar__price {
        font-size: 18px;
    }
}