/* Concrete Pricing Calculator */

.ce-calculator--concrete-pricing {
    max-width: 760px;
    margin: 0 auto;
}

.ce-concrete-shell {
    display: grid;
    gap: 28px;
}

.ce-concrete-fieldset {
    border: 1px solid var(--ce-border);
    border-radius: 12px;
    padding: 24px;
    display: grid;
    gap: 22px;
}

.ce-concrete-fieldset legend {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--ce-text-strong);
    padding: 0 8px;
    margin-left: -8px;
}

.ce-concrete-section {
    display: grid;
    gap: 14px;
}

.ce-concrete-section-title {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--ce-text-strong);
    font-family: 'Montserrat', sans-serif;
}

.ce-concrete-input,
.ce-concrete-select {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--ce-border);
    border-radius: 6px;
    font-size: 0.95rem;
    font-family: 'Montserrat', sans-serif;
    color: var(--ce-text-strong);
    background: #ffffff;
    transition: border-color 0.22s ease, box-shadow 0.22s ease;
}

.ce-concrete-input:focus,
.ce-concrete-select:focus {
    outline: none;
    border-color: var(--ce-primary);
    box-shadow: 0 0 0 3px rgba(29, 29, 99, 0.1);
}

.ce-concrete-input::placeholder {
    color: var(--ce-primary-muted);
}

.ce-concrete-input.ce-input-error,
.ce-concrete-select.ce-input-error {
    border-color: #dc3545;
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.12);
}

.ce-concrete-buttons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

.ce-calculator--concrete-pricing .ce-concrete-calculate {
    display: inline-block;
    width: 100%;
    min-height: 64px;
    padding: 14px 28px;
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-family: 'Montserrat', sans-serif;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.22s ease, transform 0.12s ease, box-shadow 0.22s ease;
    background: #1D1D63 !important;
    color: #ffffff !important;
    border: 1px solid #1D1D63 !important;
}

.ce-calculator--concrete-pricing .ce-concrete-calculate:hover {
    background: #15154d !important;
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(29, 29, 99, 0.2) !important;
}

.ce-calculator--concrete-pricing .ce-concrete-calculate:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.ce-calculator--concrete-pricing .ce-concrete-reset {
    min-height: 64px;
    padding: 14px 28px;
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-family: 'Montserrat', sans-serif;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.22s ease, transform 0.12s ease, box-shadow 0.22s ease;
    background: transparent !important;
    color: var(--ce-primary) !important;
    border: 1px solid var(--ce-border) !important;
}

.ce-calculator--concrete-pricing .ce-concrete-reset:hover {
    background: var(--ce-bg) !important;
    border-color: var(--ce-border-strong) !important;
    transform: translateY(-2px);
}

.ce-concrete-result {
    display: grid;
    gap: 18px;
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity 0.28s ease, transform 0.28s ease;
}

.ce-concrete-result.reveal {
    opacity: 1;
    transform: translateY(0);
}

.ce-calculator--concrete-pricing .ce-result-card {
    background: #ffffff;
    border: 1px solid var(--ce-border);
    border-radius: 12px;
    padding: 24px;
    display: grid;
    gap: 18px;
}

.ce-calculator--concrete-pricing .ce-result-heading {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--ce-text-strong);
    font-family: 'Montserrat', sans-serif;
}

.ce-calculator--concrete-pricing .ce-result-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.ce-calculator--concrete-pricing .ce-result-item {
    display: grid;
    gap: 6px;
    padding: 12px;
    background: var(--ce-bg);
    border-radius: 8px;
}

.ce-calculator--concrete-pricing .ce-result-card--final {
    background: linear-gradient(135deg, rgba(29, 29, 99, 0.08) 0%, rgba(29, 29, 99, 0.04) 100%);
    border: 2px solid var(--ce-border);
}

.ce-calculator--concrete-pricing .ce-result-total {
    display: grid;
    gap: 8px;
    text-align: center;
    padding: 20px 0;
}

.ce-calculator--concrete-pricing .ce-result-total-label {
    font-size: 0.8rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--ce-primary-muted);
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
}

.ce-calculator--concrete-pricing .ce-result-total-value {
    font-size: 2.2rem;
    font-weight: 800;
    color: #1D1D63;
    font-family: 'Montserrat', sans-serif;
    line-height: 1;
}

@media (max-width: 600px) {
    .ce-calculator--concrete-pricing {
        max-width: 100%;
    }

    .ce-concrete-fieldset {
        padding: 18px;
    }

    .ce-concrete-buttons,
    .ce-calculator--concrete-pricing .ce-result-grid {
        grid-template-columns: 1fr;
    }

    .ce-calculator--concrete-pricing .ce-result-total-value {
        font-size: 1.8rem;
    }
}