/**
 * Property Grid Layouts
 *
 * Comprehensive grid layout styles for property displays including
 * 7 grid variations, responsive breakpoints, hover effects, and animations.
 *
 * @package WP_Loan_Management_System
 * @subpackage Assets/CSS/Layouts
 * @version 1.0.0
 */

/* ============================================
   CSS Custom Properties (Variables)
   ============================================ */
:root {
    --lms-grid-gap: 1.5rem;
    --lms-grid-gap-mobile: 1rem;
    --lms-grid-transition: all 0.3s ease;
    --lms-grid-hover-scale: 1.03;
    --lms-grid-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    --lms-grid-shadow-hover: 0 4px 16px rgba(0, 0, 0, 0.15);
    --lms-grid-border-radius: 8px;
    --lms-overlay-gradient: linear-gradient(to bottom, transparent 0%, rgba(0, 0, 0, 0.7) 100%);
    --lms-overlay-gradient-full: linear-gradient(to bottom, rgba(0, 0, 0, 0.3) 0%, rgba(0, 0, 0, 0.8) 100%);
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    :root {
        --lms-grid-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
        --lms-grid-shadow-hover: 0 4px 16px rgba(0, 0, 0, 0.5);
    }
}

/* ============================================
   Base Grid Container Styles
   ============================================ */
.lms-property-grid {
    display: grid;
    gap: var(--lms-grid-gap);
    width: 100%;
    margin: 0 auto;
    padding: 0;
    list-style: none;
}

.lms-property-grid-item {
    position: relative;
    overflow: hidden;
    transition: var(--lms-grid-transition);
}

/* ============================================
   Grid Column Configurations
   ============================================ */
.lms-grid-cols-1 {
    grid-template-columns: 1fr;
}

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

.lms-grid-cols-3 {
    grid-template-columns: repeat(3, 1fr);
}

.lms-grid-cols-4 {
    grid-template-columns: repeat(4, 1fr);
}

/* ============================================
   Responsive Breakpoints
   ============================================ */

/* Tablet (768px - 1199px) */
@media (max-width: 74.9375em) {
    .lms-property-grid {
        gap: var(--lms-grid-gap-mobile);
    }

    .lms-grid-cols-4,
    .lms-grid-cols-3 {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobile (<768px) */
@media (max-width: 47.9375em) {
    .lms-grid-cols-4,
    .lms-grid-cols-3,
    .lms-grid-cols-2 {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   Grid Layout V1: Classic Grid
   Standard card grid with consistent sizing
   ============================================ */
.lms-layout-grid-v1 .lms-property-grid-item {
    background: #fff;
    border-radius: var(--lms-grid-border-radius);
    box-shadow: var(--lms-grid-shadow);
}

.lms-layout-grid-v1 .lms-property-grid-item:hover,
.lms-layout-grid-v1 .lms-property-grid-item:focus-within {
    box-shadow: var(--lms-grid-shadow-hover);
    transform: translateY(-4px);
}

.lms-layout-grid-v1 .lms-property-image {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: var(--lms-grid-border-radius) var(--lms-grid-border-radius) 0 0;
}

.lms-layout-grid-v1 .lms-property-content {
    padding: 1.5rem;
}

/* ============================================
   Grid Layout V2: Modern Cards
   Enhanced shadows and subtle animations
   ============================================ */
.lms-layout-grid-v2 .lms-property-grid-item {
    background: #fff;
    border-radius: calc(var(--lms-grid-border-radius) * 1.5);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
    transition: var(--lms-grid-transition);
    border: 1px solid #e5e7eb;
}

.lms-layout-grid-v2 .lms-property-grid-item:hover,
.lms-layout-grid-v2 .lms-property-grid-item:focus-within {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    transform: scale(1.02);
    border-color: #d1d5db;
}

.lms-layout-grid-v2 .lms-property-image {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    border-radius: calc(var(--lms-grid-border-radius) * 1.5) calc(var(--lms-grid-border-radius) * 1.5) 0 0;
}

.lms-layout-grid-v2 .lms-property-content {
    padding: 1.75rem;
}

.lms-layout-grid-v2 .lms-property-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

/* ============================================
   Grid Layout V3: Masonry Grid
   Pinterest-style masonry layout
   ============================================ */
.lms-layout-grid-v3 .lms-property-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    grid-auto-rows: 10px;
    gap: var(--lms-grid-gap);
}

.lms-layout-grid-v3 .lms-property-grid-item {
    background: #fff;
    border-radius: var(--lms-grid-border-radius);
    box-shadow: var(--lms-grid-shadow);
    overflow: hidden;
}

.lms-layout-grid-v3 .lms-property-grid-item:nth-child(3n+1) {
    grid-row-end: span 40;
}

.lms-layout-grid-v3 .lms-property-grid-item:nth-child(3n+2) {
    grid-row-end: span 35;
}

.lms-layout-grid-v3 .lms-property-grid-item:nth-child(3n+3) {
    grid-row-end: span 45;
}

.lms-layout-grid-v3 .lms-property-image {
    width: 100%;
    height: auto;
    display: block;
}

.lms-layout-grid-v3 .lms-property-content {
    padding: 1.25rem;
}

@media (max-width: 47.9375em) {
    .lms-layout-grid-v3 .lms-property-grid {
        grid-template-columns: 1fr;
        grid-auto-rows: auto;
    }

    .lms-layout-grid-v3 .lms-property-grid-item {
        grid-row-end: auto !important;
    }
}

/* ============================================
   Grid Layout V4: Wide Cards
   Horizontal cards with image left, content right
   ============================================ */
.lms-layout-grid-v4 .lms-property-grid {
    grid-template-columns: 1fr;
}

.lms-layout-grid-v4 .lms-property-grid-item {
    display: grid;
    grid-template-columns: 40% 60%;
    background: #fff;
    border-radius: var(--lms-grid-border-radius);
    box-shadow: var(--lms-grid-shadow);
    overflow: hidden;
    min-height: 280px;
}

.lms-layout-grid-v4 .lms-property-grid-item:hover,
.lms-layout-grid-v4 .lms-property-grid-item:focus-within {
    box-shadow: var(--lms-grid-shadow-hover);
}

.lms-layout-grid-v4 .lms-property-image-wrapper {
    position: relative;
    overflow: hidden;
}

.lms-layout-grid-v4 .lms-property-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.lms-layout-grid-v4 .lms-property-content {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

@media (max-width: 47.9375em) {
    .lms-layout-grid-v4 .lms-property-grid-item {
        grid-template-columns: 1fr;
        min-height: auto;
    }

    .lms-layout-grid-v4 .lms-property-image-wrapper {
        aspect-ratio: 16 / 9;
    }
}

/* ============================================
   Grid Layout V5: Large Featured Cards
   Hero-style cards with overlay gradient
   ============================================ */
.lms-layout-grid-v5 .lms-property-grid {
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
}

.lms-layout-grid-v5 .lms-property-grid-item {
    position: relative;
    border-radius: var(--lms-grid-border-radius);
    overflow: hidden;
    min-height: 450px;
}

.lms-layout-grid-v5 .lms-property-image-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.lms-layout-grid-v5 .lms-property-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.lms-layout-grid-v5 .lms-property-grid-item:hover .lms-property-image,
.lms-layout-grid-v5 .lms-property-grid-item:focus-within .lms-property-image {
    transform: scale(1.1);
}

.lms-layout-grid-v5 .lms-property-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 60%;
    background: var(--lms-overlay-gradient);
    pointer-events: none;
}

.lms-layout-grid-v5 .lms-property-content {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 2rem;
    color: #fff;
    z-index: 1;
}

.lms-layout-grid-v5 .lms-property-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.5rem;
}

.lms-layout-grid-v5 .lms-property-price {
    font-size: 1.75rem;
    font-weight: 800;
    color: #fff;
}

@media (max-width: 47.9375em) {
    .lms-layout-grid-v5 .lms-property-grid {
        grid-template-columns: 1fr;
    }

    .lms-layout-grid-v5 .lms-property-grid-item {
        min-height: 350px;
    }
}

/* ============================================
   Grid Layout V6: Full Overlay
   Complete image overlay with centered content
   ============================================ */
.lms-layout-grid-v6 .lms-property-grid-item {
    position: relative;
    border-radius: var(--lms-grid-border-radius);
    overflow: hidden;
    min-height: 380px;
}

.lms-layout-grid-v6 .lms-property-image-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.lms-layout-grid-v6 .lms-property-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.8);
    transition: filter 0.3s ease, transform 0.5s ease;
}

.lms-layout-grid-v6 .lms-property-grid-item:hover .lms-property-image,
.lms-layout-grid-v6 .lms-property-grid-item:focus-within .lms-property-image {
    filter: brightness(0.6);
    transform: scale(1.05);
}

.lms-layout-grid-v6 .lms-property-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--lms-overlay-gradient-full);
    pointer-events: none;
}

.lms-layout-grid-v6 .lms-property-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 85%;
    text-align: center;
    color: #fff;
    z-index: 1;
}

.lms-layout-grid-v6 .lms-property-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.75rem;
}

.lms-layout-grid-v6 .lms-property-price {
    font-size: 2rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 1rem;
}

.lms-layout-grid-v6 .lms-property-meta {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    color: rgba(255, 255, 255, 0.9);
}

/* ============================================
   Grid Layout V7: Minimal 4-Column Grid
   Compact square cards for maximum density
   ============================================ */
.lms-layout-grid-v7 .lms-property-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.lms-layout-grid-v7 .lms-property-grid-item {
    background: #fff;
    border-radius: calc(var(--lms-grid-border-radius) * 0.5);
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    transition: var(--lms-grid-transition);
}

.lms-layout-grid-v7 .lms-property-grid-item:hover,
.lms-layout-grid-v7 .lms-property-grid-item:focus-within {
    box-shadow: var(--lms-grid-shadow-hover);
    transform: translateY(-2px);
}

.lms-layout-grid-v7 .lms-property-image {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
}

.lms-layout-grid-v7 .lms-property-content {
    padding: 1rem;
}

.lms-layout-grid-v7 .lms-property-title {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.lms-layout-grid-v7 .lms-property-price {
    font-size: 1.1rem;
    font-weight: 700;
    color: #2563eb;
}

@media (max-width: 74.9375em) {
    .lms-layout-grid-v7 .lms-property-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 47.9375em) {
    .lms-layout-grid-v7 .lms-property-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ============================================
   Hover Effects
   ============================================ */

/* Zoom Effect */
.lms-hover-effect-zoom .lms-property-image-wrapper {
    overflow: hidden;
}

.lms-hover-effect-zoom .lms-property-image {
    transition: transform 0.5s ease;
}

.lms-hover-effect-zoom .lms-property-grid-item:hover .lms-property-image,
.lms-hover-effect-zoom .lms-property-grid-item:focus-within .lms-property-image {
    transform: scale(1.15);
}

/* Fade Effect */
.lms-hover-effect-fade .lms-property-image {
    transition: opacity 0.3s ease;
}

.lms-hover-effect-fade .lms-property-grid-item:hover .lms-property-image,
.lms-hover-effect-fade .lms-property-grid-item:focus-within .lms-property-image {
    opacity: 0.75;
}

/* Slide Effect */
.lms-hover-effect-slide .lms-property-content {
    transition: transform 0.3s ease;
}

.lms-hover-effect-slide .lms-property-grid-item:hover .lms-property-content,
.lms-hover-effect-slide .lms-property-grid-item:focus-within .lms-property-content {
    transform: translateY(-8px);
}

/* Overlay Effect */
.lms-hover-effect-overlay .lms-property-image-wrapper::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(37, 99, 235, 0.8);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.lms-hover-effect-overlay .lms-property-grid-item:hover .lms-property-image-wrapper::after,
.lms-hover-effect-overlay .lms-property-grid-item:focus-within .lms-property-image-wrapper::after {
    opacity: 1;
}

/* ============================================
   Animation Keyframes
   ============================================ */

/* Fade In Animation */
@keyframes lmsFadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Slide In Animation */
@keyframes lmsSlideIn {
    from {
        transform: translateX(-30px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Scale In Animation */
@keyframes lmsScaleIn {
    from {
        transform: scale(0.95);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

/* Pulse Animation */
@keyframes lmsPulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

/* Apply animations to grid items */
.lms-property-grid-item {
    animation: lmsFadeIn 0.4s ease-out;
    animation-fill-mode: both;
}

.lms-property-grid-item:nth-child(1) { animation-delay: 0.05s; }
.lms-property-grid-item:nth-child(2) { animation-delay: 0.1s; }
.lms-property-grid-item:nth-child(3) { animation-delay: 0.15s; }
.lms-property-grid-item:nth-child(4) { animation-delay: 0.2s; }
.lms-property-grid-item:nth-child(5) { animation-delay: 0.25s; }
.lms-property-grid-item:nth-child(6) { animation-delay: 0.3s; }

/* ============================================
   Accessibility
   ============================================ */
.lms-property-grid-item:focus-within {
    outline: 2px solid #2563eb;
    outline-offset: 2px;
}

.lms-property-grid-item a:focus {
    outline: none;
}

/* Reduce motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
    .lms-property-grid-item,
    .lms-property-image,
    .lms-property-content {
        animation: none !important;
        transition: none !important;
    }
}

/* ============================================
   Print Styles
   ============================================ */
@media print {
    .lms-property-grid {
        display: block !important;
    }

    .lms-property-grid-item {
        page-break-inside: avoid;
        break-inside: avoid;
        margin-bottom: 1rem;
        box-shadow: none !important;
    }

    .lms-property-image {
        max-height: 200px;
    }

    /* Hide hover effects and animations in print */
    .lms-property-grid-item:hover {
        transform: none !important;
    }
}

/* ============================================
   Dark Mode Support
   ============================================ */
@media (prefers-color-scheme: dark) {
    .lms-layout-grid-v1 .lms-property-grid-item,
    .lms-layout-grid-v2 .lms-property-grid-item,
    .lms-layout-grid-v3 .lms-property-grid-item,
    .lms-layout-grid-v4 .lms-property-grid-item,
    .lms-layout-grid-v7 .lms-property-grid-item {
        background: #1f2937;
        border-color: #374151;
    }

    .lms-layout-grid-v2 .lms-property-grid-item:hover,
    .lms-layout-grid-v2 .lms-property-grid-item:focus-within {
        border-color: #4b5563;
    }

    .lms-property-title,
    .lms-property-address,
    .lms-property-description {
        color: #f3f4f6;
    }

    .lms-property-price {
        color: #60a5fa;
    }
}