/* ============================================================
   CALCULATOR PRET WEBSITE — Pronet Design
   Integrat complet cu tema site-ului (dark/light + --theme-color)
   ============================================================ */

.calc-wrapper {
    max-width: 900px;
    margin: 0 auto 80px;
    padding: 150px 20px 0;
    font-family: var(--heading-font, "Inter", sans-serif);
}

@media (max-width: 768px) {
    .calc-wrapper {
        padding-top: 140px;
    }
}

@media (max-width: 480px) {
    .calc-wrapper {
        padding-top: 135px;
        padding-left: 14px;
        padding-right: 14px;
    }
}

/* ---- PROGRESS BAR ---- */
.calc-progress-container {
    position: relative;
    margin-bottom: 50px;
    padding: 0 10px;
}

.calc-progress-track {
    height: 6px;
    background: var(--border-color);
    border-radius: 10px;
    overflow: visible;
    position: relative;
}

.calc-progress-fill {
    height: 100%;
    background: var(--theme-color);
    border-radius: 10px;
    transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.calc-progress-badge {
    position: absolute;
    right: -22px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--theme-color);
    color: var(--theme-color-font, #fff);
    font-size: 13px;
    font-weight: 700;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 12px rgba(0,0,0,0.25);
    transition: right 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    white-space: nowrap;
}

/* ---- STEP HEADER ---- */
.calc-step-header {
    text-align: center;
    margin-bottom: 40px;
}

.calc-step-header h2 {
    font-size: clamp(1.6rem, 4vw, 2.5rem);
    font-weight: 800;
    color: var(--heading-color);
    margin: 0 0 10px;
    line-height: 1.2;
}

.calc-step-header p {
    color: var(--font-color);
    font-size: 1rem;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
    white-space: pre-line;
}

.calc-step-header p strong {
    color: var(--theme-color);
}

/* ---- CARDS GRID (single_choice, multi_choice) ---- */
.calc-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

.calc-cards-grid.grid-2 { grid-template-columns: repeat(2, 1fr); max-width: 500px; margin: 0 auto 20px; }
.calc-cards-grid.grid-3 { grid-template-columns: repeat(3, 1fr); }
.calc-cards-grid.grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 600px) {
    .calc-cards-grid { grid-template-columns: repeat(2, 1fr); }
    .calc-cards-grid.grid-2 { grid-template-columns: repeat(2, 1fr); max-width: 100%; }
}

.calc-card {
    background: var(--bg-color);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    padding: 20px 15px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.calc-card:hover {
    border-color: var(--theme-color);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.calc-card.selected {
    border-color: var(--theme-color);
    background: color-mix(in srgb, var(--theme-color) 10%, var(--bg-color));
}

.calc-card.selected::after {
    content: '✓';
    position: absolute;
    top: 8px;
    right: 10px;
    background: var(--theme-color);
    color: var(--theme-color-font, #fff);
    width: 22px;
    height: 22px;
    border-radius: 50%;
    font-size: 13px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 22px;
}

.calc-card img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    margin-bottom: 12px;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.calc-card .card-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--heading-color);
    line-height: 1.3;
    margin-bottom: 6px;
}

.calc-card .card-price {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--theme-color);
}

.calc-card .card-price.included {
    color: #28a745;
    font-size: 0.75rem;
}

.calc-card .card-price.quote {
    color: var(--font-color);
    font-style: italic;
    font-size: 0.75rem;
}

/* ---- YESNO BUTTONS ---- */
.calc-yesno {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin: 20px 0;
}

.calc-yesno-btn {
    padding: 14px 50px;
    font-size: 1rem;
    font-weight: 700;
    border: 2px solid var(--theme-color);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.25s ease;
    color: var(--theme-color);
    background: transparent;
    font-family: var(--heading-font, "Inter", sans-serif);
    letter-spacing: 1px;
}

.calc-yesno-btn:hover,
.calc-yesno-btn.selected {
    background: var(--theme-color);
    color: var(--theme-color-font, #fff);
}

/* ---- SLIDERS ---- */
.calc-sliders-group {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.calc-slider-item {
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 25px;
}

.calc-slider-item h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--heading-color);
    margin: 0 0 5px;
}

.calc-slider-item p.slider-desc {
    font-size: 0.82rem;
    color: var(--font-color);
    margin: 0 0 15px;
}

.calc-slider-item .slider-value-display {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--theme-color);
    text-align: center;
    margin-bottom: 10px;
}

.calc-slider-item .slider-tier-info {
    font-size: 0.78rem;
    color: var(--font-color);
    text-align: center;
    margin-bottom: 12px;
    min-height: 18px;
}

.calc-range {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 6px;
    background: var(--border-color);
    border-radius: 10px;
    outline: none;
    transition: background 0.2s;
}

.calc-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--theme-color);
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
    transition: transform 0.15s;
}

.calc-range::-webkit-slider-thumb:hover { transform: scale(1.15); }
.calc-range::-moz-range-thumb {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--theme-color);
    cursor: pointer;
    border: none;
}

/* ---- NOTE SEPARATOR ---- */
.calc-note {
    font-size: 0.78rem;
    color: var(--font-color);
    text-align: center;
    margin-top: 15px;
    font-style: italic;
}

/* ---- PRICE FOOTER ---- */
.calc-price-footer {
    position: sticky;
    bottom: 0;
    background: var(--bg-color);
    border-top: 1px solid var(--border-color);
    padding: 16px 20px;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
    margin: 30px -20px -30px;
    box-shadow: 0 -4px 20px rgba(0,0,0,0.1);
}

.calc-price-total {
    font-size: 2rem;
    font-weight: 900;
    color: var(--heading-color);
    transition: color 0.3s;
    letter-spacing: -1px;
}

.calc-price-total.changed {
    color: var(--theme-color);
}

.calc-nav-buttons {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.calc-btn-next {
    background: var(--theme-color);
    color: var(--theme-color-font, #fff);
    border: none;
    padding: 12px 30px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 700;
    cursor: pointer;
    font-family: var(--heading-font, "Inter", sans-serif);
    letter-spacing: 0.5px;
    transition: all 0.25s ease;
    display: flex;
    align-items: center;
    gap: 6px;
}

.calc-btn-next:hover { opacity: 0.85; transform: translateY(-1px); }
.calc-btn-next:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

.calc-btn-prev {
    background: none;
    border: none;
    color: var(--font-color);
    font-size: 0.82rem;
    cursor: pointer;
    font-family: var(--heading-font, "Inter", sans-serif);
    padding: 4px 8px;
    text-decoration: underline;
    transition: color 0.2s;
}

.calc-btn-prev:hover { color: var(--theme-color); }

/* ---- STEP ANIMATIONS ---- */
.calc-step-content {
    animation: calcFadeIn 0.35s ease;
}

@keyframes calcFadeIn {
    from { opacity: 0; transform: translateX(30px); }
    to   { opacity: 1; transform: translateX(0); }
}

.calc-step-content.slide-back {
    animation: calcFadeBack 0.35s ease;
}

@keyframes calcFadeBack {
    from { opacity: 0; transform: translateX(-30px); }
    to   { opacity: 1; transform: translateX(0); }
}

/* ---- FORM FINAL ---- */
.calc-form-section {
    margin-bottom: 30px;
}

.calc-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-bottom: 14px;
}

.calc-form-grid.cols-3 { grid-template-columns: 1fr 1fr 1fr; }
.calc-form-grid.cols-1 { grid-template-columns: 1fr; }

@media (max-width: 600px) {
    .calc-form-grid, .calc-form-grid.cols-3 { grid-template-columns: 1fr; }
}

.calc-field {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.calc-field label {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--font-color);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.calc-field input,
.calc-field textarea {
    background: var(--bg-color);
    border: 1.5px solid var(--border-color);
    border-radius: 8px;
    padding: 10px 14px;
    font-size: 0.9rem;
    color: var(--heading-color);
    font-family: var(--heading-font, "Inter", sans-serif);
    transition: border-color 0.2s;
    outline: none;
    width: 100%;
    box-sizing: border-box;
}

.calc-field input:focus,
.calc-field textarea:focus {
    border-color: var(--theme-color);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--theme-color) 15%, transparent);
}

.calc-field input::placeholder,
.calc-field textarea::placeholder {
    color: var(--font-color);
    opacity: 0.5;
}

.calc-field textarea { min-height: 90px; resize: vertical; }

/* ---- SUMMARY TOTAL ---- */
.calc-total-display {
    text-align: center;
    margin-bottom: 30px;
    padding: 25px;
    background: var(--bg-color);
    border: 2px solid var(--theme-color);
    border-radius: 12px;
}

.calc-total-display .label {
    font-size: 0.9rem;
    color: var(--font-color);
    margin-bottom: 5px;
}

.calc-total-display .amount {
    font-size: 2.8rem;
    font-weight: 900;
    color: var(--theme-color);
    letter-spacing: -2px;
}

/* ---- OFFER TABLE ---- */
.calc-offer-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
    margin-bottom: 25px;
    border-radius: 8px;
    overflow: hidden;
}

.calc-offer-table th {
    background: #007bff;
    color: #fff;
    padding: 10px 14px;
    text-align: left;
    font-weight: 700;
}

.calc-offer-table th:last-child { text-align: right; }

.calc-offer-table .section-row td {
    background: var(--heading-color);
    color: var(--bg-color);
    padding: 7px 14px;
    font-weight: 700;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.calc-offer-table .item-row td {
    padding: 9px 14px;
    border-bottom: 1px solid var(--border-color);
    color: var(--heading-color);
}

.calc-offer-table .item-row:nth-child(even) td { background: color-mix(in srgb, var(--border-color) 30%, var(--bg-color)); }
.calc-offer-table .item-row td:last-child { text-align: right; color: #007bff; font-weight: 700; }
.calc-offer-table .item-row td small { color: var(--font-color); display: block; font-size: 0.75rem; }

.calc-offer-table .total-row td {
    padding: 12px 14px;
    background: color-mix(in srgb, var(--border-color) 40%, var(--bg-color));
    font-weight: 700;
}

.calc-offer-table .total-row td:first-child { text-align: right; color: var(--heading-color); }
.calc-offer-table .total-row td:last-child { text-align: right; color: #007bff; font-size: 1.1rem; }

/* ---- GDPR TOGGLE ---- */
.calc-gdpr {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 20px 0;
    padding: 16px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-color);
}

.calc-gdpr-text {
    font-size: 0.82rem;
    color: var(--font-color);
    line-height: 1.5;
}

.calc-gdpr-text a { color: var(--theme-color); text-decoration: none; }

.calc-toggle {
    position: relative;
    width: 44px;
    height: 24px;
    flex-shrink: 0;
}

.calc-toggle input { opacity: 0; width: 0; height: 0; }

.calc-toggle-slider {
    position: absolute;
    inset: 0;
    background: var(--border-color);
    border-radius: 24px;
    cursor: pointer;
    transition: background 0.25s;
}

.calc-toggle-slider::before {
    content: '';
    position: absolute;
    width: 18px;
    height: 18px;
    left: 3px;
    top: 3px;
    background: #fff;
    border-radius: 50%;
    transition: transform 0.25s;
}

.calc-toggle input:checked + .calc-toggle-slider { background: var(--theme-color); }
.calc-toggle input:checked + .calc-toggle-slider::before { transform: translateX(20px); }

/* ---- SUBMIT BUTTON ---- */
.calc-btn-submit {
    width: 100%;
    padding: 16px;
    background: var(--theme-color);
    color: var(--theme-color-font, #fff);
    border: none;
    border-radius: 10px;
    font-size: 1.05rem;
    font-weight: 800;
    cursor: pointer;
    font-family: var(--heading-font, "Inter", sans-serif);
    letter-spacing: 0.5px;
    transition: all 0.25s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.calc-btn-submit:hover { opacity: 0.88; transform: translateY(-2px); }
.calc-btn-submit:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

/* ---- SUCCESS STATE ---- */
.calc-success {
    text-align: center;
    padding: 60px 20px;
    animation: calcFadeIn 0.5s ease;
}

.calc-success .success-icon {
    font-size: 4rem;
    margin-bottom: 20px;
    display: block;
}

.calc-success h2 {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--heading-color);
    margin-bottom: 10px;
}

.calc-success p {
    color: var(--font-color);
    font-size: 1rem;
    max-width: 500px;
    margin: 0 auto;
    line-height: 1.6;
}

/* ---- LOADING STATE ---- */
.calc-loading {
    text-align: center;
    padding: 60px 20px;
    color: var(--font-color);
}

.calc-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--border-color);
    border-top-color: var(--theme-color);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto 20px;
}

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

/* ---- SEPARATOR SI / SAU ---- */
.calc-separator {
    text-align: center;
    font-weight: 900;
    font-size: 1.4rem;
    color: var(--heading-color);
    margin: 15px 0;
}

/* ---- DOMAIN TEXTAREA ---- */
.calc-domain-input {
    margin-top: 15px;
    width: 100%;
    background: var(--bg-color);
    border: 1.5px solid var(--border-color);
    border-radius: 8px;
    padding: 10px 14px;
    color: var(--heading-color);
    font-family: var(--heading-font, "Inter", sans-serif);
    font-size: 0.9rem;
    resize: vertical;
    min-height: 70px;
    box-sizing: border-box;
}

.calc-domain-input:focus {
    border-color: var(--theme-color);
    outline: none;
}

/* ---- ERROR MESSAGE ---- */
.calc-error {
    background: #dc354520;
    border: 1px solid #dc3545;
    color: #dc3545;
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 15px;
    font-size: 0.85rem;
}

/* ---- DISCLAIMER BOX ---- */
.calc-disclaimer-box {
    margin: 20px 0;
    padding: 16px 18px;
    border-left: 4px solid #f59e0b;
    border-radius: 6px;
}