/**
 * BackupPower.ai Calculator Styles
 * Shared styles for all calculator shortcodes
 *
 * @version 0.1.0
 */

/* ============================================
   Calculator Container
   ============================================ */
.bp-calculator {
    max-width: 800px;
    margin: 2rem auto;
    background: var(--bp-white);
    border: 1px solid var(--bp-border);
    border-radius: var(--bp-radius-lg);
    box-shadow: var(--bp-shadow-lg);
    overflow: hidden;
}

.bp-calculator-header {
    background: linear-gradient(135deg, var(--bp-navy) 0%, var(--bp-steel) 100%);
    color: var(--bp-white);
    padding: 1.5rem 2rem;
}

.bp-calculator-header h2 {
    color: var(--bp-white);
    margin: 0 0 0.25rem 0;
    font-size: 1.5rem;
}

.bp-calculator-header p {
    color: var(--bp-light);
    margin: 0;
    font-size: 0.95rem;
    opacity: 0.9;
}

.bp-calculator-body {
    padding: 2rem;
}

.bp-calculator-footer {
    background: var(--bp-light-alt);
    padding: 1rem 2rem;
    border-top: 1px solid var(--bp-border);
    font-size: 0.85rem;
    color: var(--bp-text-muted);
}

/* ============================================
   Form Elements
   ============================================ */
.bp-form-group {
    margin-bottom: 1.25rem;
}

.bp-form-group label {
    display: block;
    font-weight: 600;
    color: var(--bp-navy);
    margin-bottom: 0.4rem;
    font-size: 0.95rem;
}

.bp-form-group .bp-help-text {
    font-size: 0.85rem;
    color: var(--bp-text-muted);
    margin-top: 0.25rem;
}

.bp-form-group input[type="text"],
.bp-form-group input[type="number"],
.bp-form-group input[type="email"],
.bp-form-group select,
.bp-form-group textarea {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--bp-border);
    border-radius: var(--bp-radius);
    font-family: "Inter", sans-serif;
    font-size: 1rem;
    color: var(--bp-text);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    background: var(--bp-white);
    box-sizing: border-box;
}

.bp-form-group input:focus,
.bp-form-group select:focus,
.bp-form-group textarea:focus {
    outline: none;
    border-color: var(--bp-accent);
    box-shadow: 0 0 0 3px rgba(74, 144, 217, 0.15);
}

/* Inline input with unit suffix */
.bp-input-with-unit {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.bp-input-with-unit input {
    flex: 1;
}

.bp-input-unit {
    font-size: 0.9rem;
    color: var(--bp-text-light);
    font-weight: 500;
    white-space: nowrap;
}

/* ============================================
   Two-column layout for inputs
   ============================================ */
.bp-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

@media (max-width: 600px) {
    .bp-form-row {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   Results Section
   ============================================ */
.bp-results {
    margin-top: 1.5rem;
    padding: 1.5rem;
    background: var(--bp-light-alt);
    border-radius: var(--bp-radius);
    border-left: 4px solid var(--bp-accent);
    display: none; /* shown by JS after calculation */
}

.bp-results.bp-visible {
    display: block;
}

.bp-results h3 {
    margin: 0 0 1rem 0;
    font-size: 1.2rem;
}

.bp-result-item {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding: 0.6rem 0;
    border-bottom: 1px solid var(--bp-border);
}

.bp-result-item:last-child {
    border-bottom: none;
}

.bp-result-label {
    font-size: 0.95rem;
    color: var(--bp-text-light);
}

.bp-result-value {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--bp-navy);
}

/* Compliance status badges */
.bp-status-compliant {
    color: var(--bp-success);
    font-weight: 700;
}

.bp-status-noncompliant {
    color: var(--bp-danger);
    font-weight: 700;
}

.bp-status-warning {
    color: var(--bp-warning);
    font-weight: 700;
}

/* ============================================
   CTA Section (after results)
   ============================================ */
.bp-cta-section {
    margin-top: 1.5rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, var(--bp-navy) 0%, var(--bp-steel) 100%);
    border-radius: var(--bp-radius);
    color: var(--bp-white);
    text-align: center;
    display: none; /* shown by JS */
}

.bp-cta-section.bp-visible {
    display: block;
}

.bp-cta-section h4 {
    color: var(--bp-white);
    margin: 0 0 0.5rem 0;
}

.bp-cta-section p {
    color: var(--bp-light);
    margin: 0 0 1rem 0;
    font-size: 0.95rem;
}

/* Email capture form in CTA */
.bp-email-capture {
    display: flex;
    gap: 0.5rem;
    max-width: 400px;
    margin: 0 auto;
}

.bp-email-capture input[type="email"] {
    flex: 1;
    border: none;
    border-radius: var(--bp-radius);
    padding: 10px 14px;
}

.bp-email-capture button {
    white-space: nowrap;
    background: var(--bp-accent) !important;
    border: none;
    color: var(--bp-white) !important;
    padding: 10px 20px;
    border-radius: var(--bp-radius);
    font-weight: 600;
    cursor: pointer;
}

@media (max-width: 480px) {
    .bp-email-capture {
        flex-direction: column;
    }
}

/* ============================================
   Segment Selector (homepage)
   ============================================ */
.bp-segment-selector {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin: 2rem 0;
}

.bp-segment-card {
    background: var(--bp-white);
    border: 2px solid var(--bp-border);
    border-radius: var(--bp-radius-lg);
    padding: 1.5rem;
    text-align: center;
    cursor: pointer;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.1s ease;
}

.bp-segment-card:hover {
    border-color: var(--bp-accent);
    box-shadow: var(--bp-shadow-lg);
    transform: translateY(-2px);
}

.bp-segment-card.bp-active {
    border-color: var(--bp-accent);
    background: rgba(74, 144, 217, 0.05);
}

.bp-segment-icon {
    font-size: 2.5rem;
    margin-bottom: 0.75rem;
}

.bp-segment-card h3 {
    margin: 0 0 0.5rem 0;
    font-size: 1.1rem;
}

.bp-segment-card p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--bp-text-light);
}

@media (max-width: 768px) {
    .bp-segment-selector {
        grid-template-columns: 1fr;
    }
}