/* ============================================
   UniMap360 — Floating Editorial UI
   Design System: Neo Flat, Crisp Borders, Floating Panels
   Font: Inter (Google Fonts)
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

/* --- CSS Variables (Swiss Academic Minimal) --- */
:root {
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --color-text: #0f172a;
    --color-text-secondary: #64748b;
    --color-text-muted: #94a3b8;
    --color-surface: #ffffff;
    --color-surface-hover: #fafafa;
    --color-border: #e2e8f0;
    --color-border-dark: #cbd5e1;
    --color-bg: #f8fafc;

    /* Swiss Academic Core */
    --color-primary: #780115; /* Deep Maroon */
    --color-accent: #f7b638;  /* Xanthous Gold */
    
    /* Map Markers (Unified to Primary) */
    --color-room: #780115;       
    --color-room-soft: #fcf1f3;
    --color-job: #780115;        
    --color-job-soft: #fcf1f3;

    /* Bento Structural Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-panel: 12px;
    
    /* Academic Flat Shadows (No cheap blurs) */
    --shadow-float: 6px 6px 0px rgba(120, 1, 21, 0.1);
    --shadow-card: 2px 2px 0px rgba(0, 0, 0, 0.04);
    
    --transition-fast: 0.15s ease-out;
    --transition-bounce: 0.25s ease-out;
}

/* --- Tweak Academic Navbar --- */
.academic-navbar {
    background-color: var(--color-primary); /* Maroon */
    box-shadow: 0 4px 12px rgba(120, 1, 21, 0.15); /* Gentle Maroon Shadow */
    height: 70px;
}
.academic-navbar .navbar-brand {
    color: #ffffff !important;
    font-weight: 800;
    font-size: 1.5rem;
    letter-spacing: -0.5px;
}
.academic-navbar .nav-link {
    color: rgba(255, 255, 255, 0.85) !important;
    font-weight: 600;
    font-size: 1rem;
    padding: 0.5rem 1rem;
    margin: 0 0.25rem;
    position: relative;
    transition: var(--transition-fast);
}
.academic-navbar .nav-link:hover,
.academic-navbar .nav-link.active {
    color: #ffffff !important;
}
.academic-navbar .nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 10%;
    width: 80%;
    height: 2px;
    background-color: var(--color-accent);
    transform: scaleX(0);
    transition: transform var(--transition-fast) ease-in-out;
}
.academic-navbar .nav-link:hover::after,
.academic-navbar .nav-link.active::after {
    transform: scaleX(1);
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; }
body, html {
    margin: 0; padding: 0;
    height: 100%; width: 100%;
    font-family: var(--font-main);
    background-color: var(--color-bg);
}

/* --- Main Container --- */
#unimap-container {
    position: relative;
    height: 100vh;
    width: 100vw;
    overflow: hidden; /* Chỉ khoá cuộn ở Map */
}

/* --- Map --- */
#map {
    height: 100%;
    width: 100%;
    background-color: #f1f3f5;
    z-index: 1;
}

/* We don't blur or grayscale the map anymore, we let the Inverted GeoJSON mask do the work. 
   Just a tiny desaturation so it's not too warm. */
.leaflet-tile-pane {
    filter: saturate(0.85);
}

/* ============================================
   FLOATING PANEL (Replaces the Sidebar)
   ============================================ */

#floating-panel {
    position: absolute;
    top: 24px;
    left: 24px;
    bottom: 24px;   /* Floats 24px away from top/bottom/left */
    width: 420px;
    background: var(--color-surface);
    border-radius: var(--radius-panel);
    box-shadow: var(--shadow-float);
    border: 1px solid rgba(0,0,0,0.04);
    z-index: 1000;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

/* Responsive for mobile */
@media (max-width: 768px) {
    #floating-panel {
        top: 10px; left: 10px; right: 10px; bottom: 50%; width: auto;
    }
}

/* --- Panel Header --- */
.panel-header {
    padding: 24px 24px 16px;
    border-bottom: 1px solid var(--color-border);
    background: var(--color-surface);
}

.panel-header h5 {
    font-size: 22px;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: var(--color-primary);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
}

/* --- Search Bar (Flat & Minimal) --- */
.search-box { width: 100%; position: relative; }

.search-icon {
    position: absolute;
    left: 16px; top: 50%; transform: translateY(-50%);
    color: var(--color-text-secondary);
    font-size: 14px;
}

.search-input {
    width: 100%;
    height: 48px;
    padding: 0 16px 0 44px;
    border: 1.5px solid var(--color-border-dark);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    color: var(--color-text);
    font-size: 15px;
    font-weight: 500;
    transition: all var(--transition-fast);
}

.search-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(17, 24, 39, 0.1); /* Subtle dark ring */
}

/* --- Filter Chips (Editorial Style) --- */
.filter-chips {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 4px;
}
.filter-chips::-webkit-scrollbar { display: none; }

.chip {
    padding: 8px 18px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 13px;
    cursor: pointer;
    background: var(--color-surface);
    border: 1.5px solid var(--color-border);
    color: var(--color-text-secondary);
    transition: all 0.2s;
    user-select: none;
    display: inline-flex; align-items: center; gap: 6px;
}

.chip:hover {
    border-color: var(--color-text-secondary);
    color: var(--color-text);
}

/* Active Chips are Solid Black/Red/Blue */
.chip.active {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}
.chip-room.active {
    background: var(--color-room);
    border-color: var(--color-room);
}
.chip-job.active {
    background: var(--color-job);
    border-color: var(--color-job);
}

/* --- Panel List --- */
.panel-list {
    padding: 20px 24px;
    gap: 24px; /* Big gap between cards */
}

.panel-list::-webkit-scrollbar { width: 6px; }
.panel-list::-webkit-scrollbar-thumb {
    background-color: var(--color-border-dark);
    border-radius: 10px;
}

/* ============================================
   AIRBNB-STYLE CARDS
   ============================================ */

.item-card {
    display: flex;
    flex-direction: column;
    width: 100%;
    cursor: pointer;
    text-decoration: none;
    position: relative;
    border-radius: var(--radius-md);
    background: var(--color-surface);
    /* No border on the whole card, rely on layout */
}

.item-img-wrapper {
    position: relative;
    width: 100%;
    padding-top: 56.25%; /* 16:9 Aspect Ratio */
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--color-bg);
}

.item-img {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.item-card:hover .item-img {
    transform: scale(1.05); /* Slight zoom like AirBnb */
}

.item-info {
    padding: 12px 0 0 0;
    display: flex;
    flex-direction: column;
}

.item-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--color-text);
    margin: 0 0 4px 0;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.item-address {
    font-size: 13px;
    color: var(--color-text-secondary);
    margin: 0 0 6px 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.item-price-tag {
    font-size: 16px;
    font-weight: 800;
    margin-top: 4px;
    letter-spacing: -0.5px;
}
.price-room { color: var(--color-room); }
.price-job { color: var(--color-job); }

/* ============================================
   FLAT SOLID MARKERS
   ============================================ */

.custom-marker-container {
    background: transparent !important;
    border: none !important;
}

.marker-pin {
    padding: 6px 12px;
    border-radius: 20px; /* Pill shape */
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    font-size: 14px;
    font-weight: 800;
    box-shadow: var(--shadow-card);
    transition: all var(--transition-bounce);
    border: 1.5px solid white;
}

.marker-pin::after {
    content: '';
    position: absolute;
    bottom: -6px; left: 50%; transform: translateX(-50%);
    border-width: 6px 6px 0;
    border-style: solid;
}

.room-pin { background-color: var(--color-room); }
.room-pin::after { border-color: var(--color-room) transparent transparent transparent; }

.job-pin { background-color: var(--color-job); }
.job-pin::after { border-color: var(--color-job) transparent transparent transparent; }

.custom-marker-container:hover .marker-pin {
    transform: scale(1.1) translateY(-4px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.15);
}

/* Removed display:none */

/* ============================================
   TOOLTIP 
   ============================================ */
.leaflet-tooltip-custom {
    background: var(--color-surface) !important;
    border: 1px solid var(--color-border) !important;
    box-shadow: var(--shadow-float) !important;
    color: var(--color-text);
    border-radius: var(--radius-md) !important;
    padding: 12px !important;
    min-width: 200px;
    white-space: normal !important; /* Fix tràn chữ */
    word-wrap: break-word;
}

.mini-card-img {
    width: 100%; height: 120px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    margin-bottom: 12px;
}
.mini-card-title { font-size: 14px; font-weight: 700; margin: 0 0 4px 0; line-height: 1.4; }
.mini-card-price { font-size: 15px; font-weight: 800; }

/* ============================================
   CLUSTER CLOUD
   ============================================ */
.cluster-bubble {
    width: 40px; height: 40px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: white; font-weight: 900; font-size: 15px;
    border: 2px solid white;
    box-shadow: var(--shadow-card);
    transition: transform var(--transition-bounce);
}
.cluster-bubble:hover { 
    transform: scale(1.15); 
    border-color: var(--color-accent);
    box-shadow: 4px 4px 0px rgba(247, 182, 56, 0.4);
}
.cluster-bubble.room { background: var(--color-primary); color: white; }
.cluster-bubble.job { background: var(--color-accent); color: var(--color-primary); }

/* ============================================
   Controls Reset
   ============================================ */
.leaflet-control-zoom {
    border: none !important; box-shadow: var(--shadow-card) !important;
    margin-right: 24px !important; margin-bottom: 24px !important;
}
.leaflet-control-zoom a {
    border-radius: var(--radius-sm) !important;
    color: var(--color-text) !important; border: 1px solid var(--color-border) !important;
}/* ============================================
   NEW MINI CARD PIN (Unified Design)
   ============================================ */

.custom-marker-container-clear {
    background: transparent !important;
    border: none !important;
}

.custom-marker-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: auto; /* Let wrapper take click */
}

.marker-pin-card {
    color: white;
    padding: 6px 8px;
    border-radius: var(--radius-sm);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    min-width: 95px;
    max-width: 125px;
    box-shadow: var(--shadow-float);
    transition: all var(--transition-bounce);
    border: 1.5px solid white;
    position: relative;
    z-index: 500;
}

.marker-pin-card::after {
    content: '';
    position: absolute;
    bottom: -6px; left: 50%; transform: translateX(-50%);
    border-width: 6px 6px 0;
    border-style: solid;
}

/* Split logic: Maroon cho Phòng trọ, Xanthous cho Việc làm */
.room-pin { background-color: var(--color-primary); color: white; }
.room-pin::after { border-color: var(--color-primary) transparent transparent transparent; }

.job-pin { background-color: var(--color-accent); color: var(--color-primary); }
.job-pin::after { border-color: var(--color-accent) transparent transparent transparent; }
.job-pin .pin-price { border-top-color: rgba(120, 1, 21, 0.2); }

.pin-icon {
    font-size: 14px;
    margin-bottom: 2px;
}

.pin-title {
    font-size: 11px;
    font-weight: 600;
    line-height: 1.25;
    margin-bottom: 3px;
    display: -webkit-box;
    -webkit-line-clamp: 2; /* max 2 lines */
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.pin-price {
    font-size: 13px;
    font-weight: 800;
    padding-top: 2px;
    border-top: 1px solid rgba(255,255,255,0.2);
    width: 100%;
}

/* Hover bounce with Color Swap Punch */
.custom-marker-wrapper:hover .room-pin,
.custom-marker-wrapper.hovered .room-pin {
    transform: scale(1.08) translateY(-4px);
    box-shadow: 6px 6px 0px rgba(247, 182, 56, 0.4); /* Xanthous flat shadow */
    border-color: var(--color-accent); /* Xanthous border flash */
    z-index: 1000;
}
.custom-marker-wrapper:hover .room-pin::after,
.custom-marker-wrapper.hovered .room-pin::after {
    border-color: var(--color-accent) transparent transparent transparent;
}

.custom-marker-wrapper:hover .job-pin,
.custom-marker-wrapper.hovered .job-pin {
    transform: scale(1.08) translateY(-4px);
    box-shadow: 6px 6px 0px rgba(120, 1, 21, 0.3); /* Maroon flat shadow */
    border-color: var(--color-primary); /* Maroon border flash */
    z-index: 1000;
}
.custom-marker-wrapper:hover .job-pin::after,
.custom-marker-wrapper.hovered .job-pin::after {
    border-color: var(--color-primary) transparent transparent transparent;
}

/* ============================================
   GRID VIEW & VIEW TOGGLE
   ============================================ */

/* View Toggle Floating Button */
.view-toggle-wrapper {
    position: absolute;
    top: 24px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2000;
}

.view-toggle-pill {
    background: var(--color-surface);
    border-radius: 30px;
    display: flex;
    padding: 6px;
    border: 1px solid var(--color-border-dark);
}

.view-toggle-pill .toggle-btn {
    background: transparent;
    border: none;
    color: var(--color-text-secondary);
    font-weight: 600;
    font-size: 14px;
    padding: 8px 16px;
    border-radius: 24px;
    cursor: pointer;
    transition: all var(--transition-bounce);
}

.view-toggle-pill .toggle-btn:hover {
    color: var(--color-text);
}

.view-toggle-pill .toggle-btn.active {
    background-color: var(--color-primary);
    color: white;
    box-shadow: 2px 4px 12px rgba(120, 1, 21, 0.2);
}

/* Bento Grid System for Grid View */
.grid-layout-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
    align-items: stretch;
}

.grid-layout-container .mini-card {
    height: 100%;
    margin-bottom: 0 !important;
    border: 1px solid var(--color-border); /* Crisp Border instead of shadow */
    box-shadow: var(--shadow-card);
    transition: all var(--transition-fast);
}

.grid-layout-container .mini-card:hover {
    box-shadow: var(--shadow-float);
    transform: translateY(-4px);
    border-color: var(--color-accent);
}

/* ============================================
   PAGINATION, SKELETON & EMPTY STATE
   ============================================ */

/* Shimmer Skeleton Effect */
@keyframes shimmer {
    0% { background-position: -468px 0; }
    100% { background-position: 468px 0; }
}

.skeleton-box {
    background: #f6f7f8;
    background-image: linear-gradient(to right, #f6f7f8 0%, #edeef1 20%, #f6f7f8 40%, #f6f7f8 100%);
    background-repeat: no-repeat;
    background-size: 800px 100%;
    animation-duration: 1.5s;
    animation-fill-mode: forwards;
    animation-iteration-count: infinite;
    animation-name: shimmer;
    animation-timing-function: linear;
    border-radius: var(--radius-sm);
}

.skeleton-card {
    height: 320px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 16px;
    background-color: var(--color-surface);
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.skeleton-img { width: 100%; height: 160px; border-radius: var(--radius-sm); }
.skeleton-title { width: 80%; height: 24px; }
.skeleton-text { width: 100%; height: 16px; }
.skeleton-text-short { width: 60%; height: 16px; }

/* Empty State / Error State */
.empty-state-container {
    text-align: center;
    padding: 64px 24px;
    background: var(--color-surface);
    border: 1px dashed var(--color-border-dark);
    border-radius: var(--radius-panel);
    grid-column: 1 / -1; /* Chiếm trọn bề ngang Grid */
}
.empty-state-icon {
    font-size: 48px;
    color: var(--color-text-muted);
    margin-bottom: 24px;
}

/* Pagination UI */
#grid-pagination-container {
    position: relative;
    z-index: 100; /* Nâng phân trang lên để không bị Footer là lớp chắn trong suốt đè lên */
    padding-bottom: 20px;
}

.academic-pagination {
    margin-top: 40px;
    display: flex;
    justify-content: center;
    gap: 8px;
}
.academic-pagination .page-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-border-dark);
    background: var(--color-surface);
    color: var(--color-text);
    border-radius: var(--radius-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}
.academic-pagination .page-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}
.academic-pagination .page-btn.active {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
    box-shadow: var(--shadow-card);
}
.academic-pagination .page-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background: var(--color-bg);
}

/* Force override ASP.NET Footer to prevent click-blocking */
footer.border-top {
    position: relative !important;
    bottom: auto !important;
    text-align: center !important;
    width: 100% !important;
    margin-top: 2rem !important;
    z-index: 10;
}

/* ============================================
   Responsive Hardening
   ============================================ */
@media (max-width: 991.98px) {
    .view-toggle-wrapper {
        top: 10px;
    }

    .view-toggle-pill .toggle-btn {
        padding: 7px 12px;
        font-size: 13px;
    }

    .leaflet-control-zoom {
        margin-right: 10px !important;
        margin-bottom: 10px !important;
    }
}

@media (max-width: 767.98px) {
    .view-toggle-wrapper {
        top: 8px;
        left: auto;
        right: 8px;
        transform: none;
    }

    .view-toggle-pill {
        border-radius: 12px;
        padding: 4px;
    }

    .view-toggle-pill .toggle-btn {
        font-size: 12px;
        padding: 6px 8px;
        border-radius: 8px;
    }

    .search-input {
        height: 44px;
        font-size: 14px;
    }

    .chip {
        padding: 7px 12px;
        font-size: 12px;
        flex: 0 0 auto;
    }

    .item-title {
        font-size: 14px;
    }

    .item-address {
        font-size: 12px;
    }

    .item-price-tag {
        font-size: 15px;
    }

    .grid-layout-container {
        grid-template-columns: 1fr;
        gap: 14px;
    }
}