/* ============================================================
   parking-details.css – Kraft Vibrant Green & Blue Branding
   ============================================================ */

/* ── Panel wrapper ── */
.details-panel {
    background: var(--bg-card, #FFFFFF);
    border: 1px solid rgba(108, 181, 63, 0.25);
    border-radius: 24px;
    padding: 40px 36px;
    display: grid;
    gap: 28px;
    color: var(--text-light, #2D3748);
    box-shadow: 0 12px 35px rgba(15, 23, 42, 0.06);
    position: relative;
}

.details-panel h2 {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 800;
    margin: 0 0 12px 0;
    color: #0F172A;
    letter-spacing: -0.02em;
    line-height: 1.15;
    background: linear-gradient(135deg, #0F172A 20%, #0D518C 65%, #6CB53F 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.details-panel p {
    font-size: 1rem;
    line-height: 1.85;
    color: #334155;
    max-width: 860px;
}

.details-panel strong {
    color: var(--accent-green, #6CB53F);
}

.details-panel .highlight {
    color: var(--accent-green, #6CB53F);
    font-weight: 700;
}

.details-panel h3 {
    color: #0F172A;
    font-size: 1.5rem;
    font-weight: 700;
    margin-top: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--accent-green, #6CB53F);
}

/* ── Variants Section ── */
.variants-section {
    margin-bottom: 20px;
    background: transparent;
}

.variants-section h2 {
    color: #0F172A;
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 28px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--accent-green, #6CB53F);
    -webkit-text-fill-color: initial;
}

.variant-card {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 30px;
    padding: 28px 32px;
    margin-bottom: 22px;
    background: #FFFFFF;
    border: 1px solid rgba(108, 181, 63, 0.25);
    border-radius: 18px;
    box-shadow: 0 8px 25px rgba(15, 23, 42, 0.05);
    transition: border-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}

.variant-card:hover {
    border-color: var(--accent-green, #6CB53F);
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(108, 181, 63, 0.18);
}

.variant-content {
    flex: 1;
}

.variant-content h3 {
    color: var(--primary-blue, #0D518C);
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 8px;
    border: none;
    padding: 0;
}

.variant-content p {
    color: #334155;
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 0;
}

/* ── Specifications Table ── */
.variant-specs-wrapper {
    overflow-x: auto;
    margin-top: 15px;
    margin-bottom: 15px;
}

.variant-specs-table {
    width: 100%;
    border-collapse: collapse;
    background: #FFFFFF;
    border-radius: 14px;
    overflow: hidden;
    border: 1px solid rgba(108, 181, 63, 0.25);
    box-shadow: 0 4px 15px rgba(15, 23, 42, 0.03);
}

.variant-specs-table td {
    padding: 12px 18px;
    font-size: 0.93rem;
    color: #2D3748;
    border-bottom: 1px solid rgba(108, 181, 63, 0.15);
}

.variant-specs-table tr:last-child td {
    border-bottom: none;
}

.variant-specs-table .row-label {
    background: rgba(108, 181, 63, 0.1) !important;
    color: #2b6110 !important;
    font-weight: 700;
    border-right: 1px solid rgba(108, 181, 63, 0.2);
}

/* ── Executive Information Card Grid ── */
.info-spec-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 16px;
    margin-top: 18px;
    margin-bottom: 24px;
}

.info-spec-card {
    background: #FFFFFF;
    border: 1px solid rgba(108, 181, 63, 0.2);
    border-left: 4px solid var(--accent-green, #6CB53F);
    border-radius: 14px;
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: 0 4px 15px rgba(15, 23, 42, 0.03);
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.info-spec-card:hover {
    background: #F4F8F3;
    border-color: var(--accent-green, #6CB53F);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(108, 181, 63, 0.2);
}

.info-spec-icon {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    background: rgba(108, 181, 63, 0.12);
    color: var(--accent-green, #6CB53F);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.info-spec-card:hover .info-spec-icon {
    background: var(--accent-green, #6CB53F);
    color: #FFFFFF;
}

.info-spec-label {
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: #2b6110;
    margin-bottom: 3px;
}

.info-spec-value {
    font-size: 0.96rem;
    font-weight: 700;
    color: #0F172A;
}

/* ── Features & Pills ── */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 16px;
    margin-top: 15px;
}

.feature-pill-column {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 15px;
}

.feature-pill {
    background: rgba(108, 181, 63, 0.08);
    border: 1px solid rgba(108, 181, 63, 0.25);
    border-radius: 14px;
    padding: 12px 18px;
    color: #0F172A;
    font-weight: 600;
    font-size: 0.92rem;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    transition: all 0.3s ease;
}

.feature-pill:hover {
    background: rgba(108, 181, 63, 0.18);
    border-color: var(--accent-green, #6CB53F);
    color: #0F172A;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(108, 181, 63, 0.2);
}

.feature-pill i {
    color: var(--accent-green, #6CB53F);
    font-size: 1.1rem;
}

/* ── Grids & Images ── */
.cards-grid-2col {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 20px;
}

#detailsImages {
    display: flex;
    flex-wrap: wrap;
}

#detailsImages > [class*='col-'] {
    display: flex;
    flex-direction: column;
}

/* ════════════════════════════════════════════════
   UNIFORM ENGINEERING DIAGRAM CARDS & LIGHTBOX
════════════════════════════════════════════════ */
.diagram-card {
    background: #FFFFFF;
    border: 1px solid rgba(108, 181, 63, 0.25);
    border-radius: 18px;
    padding: 16px;
    height: 100%;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 8px 25px rgba(15, 23, 42, 0.05);
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.diagram-card:hover {
    border-color: var(--accent-green, #6CB53F);
    box-shadow: 0 14px 35px rgba(108, 181, 63, 0.22);
    transform: translateY(-3px);
}

.diagram-img-box {
    position: relative;
    width: 100%;
    height: 380px;
    background: #FFFFFF;
    border-radius: 12px;
    padding: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border: 1px solid rgba(108, 181, 63, 0.15);
}

.diagram-img-box img,
.diagram-card img {
    max-width: 100% !important;
    max-height: 100% !important;
    width: auto !important;
    height: auto !important;
    object-fit: contain !important;
    transition: transform 0.35s ease;
    border: none !important;
    box-shadow: none !important;
    border-radius: 0 !important;
    display: block;
    margin: 0 auto;
}

.diagram-card:hover img {
    transform: scale(1.03);
}

/* Fallback for direct img tags inside #detailsImages */
#detailsImages img:not(.diagram-img-box img) {
    width: 100%;
    height: 380px;
    object-fit: contain !important;
    background: #ffffff;
    padding: 14px;
    border-radius: 14px !important;
    border: 8px solid #F4F8F3 !important;
    outline: 1px solid rgba(108, 181, 63, 0.25);
    box-shadow: 0 8px 25px rgba(15, 23, 42, 0.06);
    cursor: pointer;
    transition: all 0.3s ease;
}

#detailsImages img:not(.diagram-img-box img):hover {
    transform: translateY(-3px);
    outline-color: var(--accent-green, #6CB53F);
    box-shadow: 0 12px 35px rgba(108, 181, 63, 0.2);
}

.diagram-img-overlay i {
    font-size: 2rem;
    color: var(--accent-green, #6CB53F);
}

.diagram-caption {
    margin-top: 12px;
    text-align: center;
    font-size: 0.9rem;
    color: #0F172A;
    font-weight: 600;
    line-height: 1.4;
}

/* Modal Lightbox for High-Res View */
.diagram-modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(15, 23, 42, 0.75);
    backdrop-filter: blur(8px);
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    padding: 20px;
}

.diagram-modal-backdrop.active {
    opacity: 1;
    visibility: visible;
}

.diagram-modal-content {
    background: #FFFFFF;
    border: 1px solid var(--accent-green, #6CB53F);
    border-radius: 16px;
    max-width: 92vw;
    max-height: 92vh;
    width: 1100px;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
    overflow: hidden;
    transform: scale(0.95);
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.diagram-modal-backdrop.active .diagram-modal-content {
    transform: scale(1);
}

.diagram-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px;
    background: #F4F8F3;
    border-bottom: 1px solid rgba(108, 181, 63, 0.25);
    color: #0F172A;
}

.diagram-modal-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: #0F172A;
    display: flex;
    align-items: center;
    gap: 8px;
}

.diagram-modal-close {
    background: rgba(108, 181, 63, 0.15);
    border: 1px solid rgba(108, 181, 63, 0.4);
    color: #0F172A;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.2rem;
    transition: all 0.2s ease;
}

.diagram-modal-close:hover {
    background: var(--accent-green, #6CB53F);
    color: #ffffff;
    transform: rotate(90deg);
}

.diagram-modal-body {
    padding: 20px;
    background: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: auto;
    max-height: calc(92vh - 80px);
}

.diagram-modal-body img {
    max-width: 100%;
    max-height: calc(85vh - 100px);
    object-fit: contain;
    border-radius: 6px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

/* ── Subpart Nav Tabs ── */
.subparts-container {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.subparts-tabs-nav {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 10px !important;
    background: #FFFFFF;
    padding: 12px;
    border-radius: 16px;
    border: 1px solid rgba(108, 181, 63, 0.25) !important;
    box-shadow: 0 4px 15px rgba(15, 23, 42, 0.04);
}

.subparts-tabs-nav label {
    padding: 10px 20px !important;
    background: #F4F8F3 !important;
    border: 1px solid rgba(108, 181, 63, 0.25) !important;
    border-radius: 12px !important;
    color: #0F172A !important;
    font-size: 0.9rem !important;
    font-weight: 600 !important;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1) !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 8px !important;
}

.subparts-tabs-nav label:hover {
    background: rgba(108, 181, 63, 0.15) !important;
    border-color: var(--accent-green, #6CB53F) !important;
    color: #0F172A !important;
    transform: translateY(-2px) !important;
}

.subparts-tabs-nav input:checked + label {
    background: var(--accent-green, #6CB53F) !important;
    color: #FFFFFF !important;
    border-color: var(--accent-green, #6CB53F) !important;
}

/* ============================================================
   MOBILE RESPONSIVE REDUCTIONS (PARKING DETAILS & SYSTEM PAGES)
   ============================================================ */
@media (max-width: 768px) {
    .details-panel { 
        padding: 20px 16px !important; 
        border-radius: 18px !important; 
        gap: 18px !important; 
    }
    .details-panel h2 { font-size: 1.45rem !important; line-height: 1.25 !important; }
    .details-panel p { font-size: 0.9rem !important; line-height: 1.6 !important; }
    .details-panel h3 { font-size: 1.2rem !important; margin-top: 14px !important; padding-bottom: 6px !important; }

    .variants-section h2 { font-size: 1.35rem !important; margin-bottom: 18px !important; }
    .variant-card { 
        padding: 18px 16px !important; 
        gap: 16px !important; 
        border-radius: 14px !important; 
        flex-direction: column !important; 
    }
    .variant-content h3 { font-size: 1.15rem !important; }
    .variant-content p { font-size: 0.88rem !important; }

    .variant-specs-table td { padding: 8px 12px !important; font-size: 0.84rem !important; }
    .info-spec-card { padding: 16px 14px !important; border-radius: 14px !important; }
    .info-spec-title { font-size: 1.05rem !important; }
    .info-spec-text { font-size: 0.86rem !important; }
    
    .subparts-tabs-nav label {
        padding: 8px 14px !important;
        font-size: 0.82rem !important;
        border-radius: 10px !important;
    }
}