:root {
    --primary: #0c4da2;
    --primary-dark: #093879;
    --primary-light: #e0eaff;
    --secondary: #e94057;
    --secondary-light: #ffdfe4;
    --accent: #ffc845;
    --dark: #121212;
    --light: #ffffff;
    --gray-100: #f8f9fa;
    --gray-200: #e9ecef;
    --gray-300: #dee2e6;
    --gray-500: #adb5bd;
    --gray-700: #495057;
    --gray-900: #212529;
    --border-radius-sm: 8px;
    --border-radius: 16px;
    --border-radius-lg: 24px;
    --shadow-sm: 0 3px 10px rgba(0, 0, 0, 0.08);
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s ease;
}

body {
    font-family: 'Poppins', sans-serif;
    margin: 0;
    padding: 0;
    overflow: hidden;
    background-color: var(--dark);
    height: 100vh;
    color: var(--light);
}


#panorama {
    width: 100%;
    height: 100vh;
    position: absolute;
    top: 0;
    left: 0;
}


.tour-interface {
    position: relative;
    width: 100%;
    height: 100vh;
    pointer-events: none;
    z-index: 10;
}

.tour-header {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    pointer-events: auto;
    z-index: 200;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.5), transparent);
    transition: opacity 0.5s ease;
}

.tour-header.hidden {
    opacity: 0;
}

.campus-logo {
    display: flex;
    align-items: center;
}

.logo-img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: white;
    padding: 5px;
    margin-right: 10px;
}

.campus-name {
    font-weight: 600;
    font-size: 1.2rem;
    text-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
}

.tour-actions {
    display: flex;
    gap: 15px;
}

.action-btn {
    background-color: rgba(255, 255, 255, 0.15);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: white;
    transition: var(--transition);
    backdrop-filter: blur(5px);
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.2);
}

.action-btn:hover {
    background-color: rgba(255, 255, 255, 0.25);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.action-btn.active {
    background-color: var(--secondary);
}

.action-btn.active:hover {
    background-color: #d03649;
}


.scene-info {
    position: absolute;
    top: 80px;
    left: 20px;
    width: 360px;
    pointer-events: auto;
    transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    transform: translateX(-110%);
    z-index: 100;
}

.scene-info.visible {
    transform: translateX(0);
}

.info-card {
    background-color: rgba(255, 255, 255, 0.95);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.info-header {
    padding: 20px;
    background-color: var(--primary);
    color: white;
    position: relative;
}

.info-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 5px;
}

.info-subtitle {
    font-size: 0.9rem;
    opacity: 0.8;
}

.info-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: none;
    border: none;
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition);
}

.info-close:hover {
    transform: rotate(90deg);
}

.info-body {
    padding: 20px;
    color: var(--dark);
}

.info-description {
    margin-bottom: 20px;
    line-height: 1.6;
    font-size: 0.95rem;
}

.location-badge {
    display: inline-flex;
    align-items: center;
    background-color: var(--primary-light);
    color: var(--primary);
    padding: 8px 15px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 15px;
}

.location-badge i {
    margin-right: 6px;
}

.info-gallery {
    display: flex;
    gap: 10px;
    margin-top: 15px;
    overflow-x: auto;
    padding-bottom: 10px;
}

.gallery-img {
    width: 100px;
    height: 70px;
    border-radius: var(--border-radius-sm);
    object-fit: cover;
    cursor: pointer;
    transition: var(--transition);
}

.gallery-img:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-sm);
}


.campus-map {
    position: absolute;
    bottom: 140px;
    left: 50%;
    transform: translateX(-50%) translateY(120%);
    width: 70%;
    max-width: 800px;
    pointer-events: auto;
    transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    z-index: 100;
}

.campus-map.visible {
    transform: translateX(-50%) translateY(0);
}

.map-card {
    background-color: rgba(255, 255, 255, 0.95);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.map-header {
    padding: 15px 20px;
    background-color: var(--primary);
    color: white;
    position: relative;
    display: flex;
    align-items: center;
}

.map-title {
    font-size: 1.2rem;
    font-weight: 700;
}

.map-close {
    position: absolute;
    top: 12px;
    right: 15px;
    background: none;
    border: none;
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition);
}

.map-close:hover {
    transform: rotate(90deg);
}

.map-content {
    padding: 20px;
    position: relative;
}

.map-image-container {
    width: 100%;
    height: 300px;
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius-sm);
    background-color: var(--gray-100);
}

.map-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.map-marker {
    position: absolute;
    transform: translate(-50%, -50%);
    cursor: pointer;
    transition: var(--transition);
    filter: drop-shadow(0 3px 6px rgba(0, 0, 0, 0.2));
}

.map-marker i {
    font-size: 30px;
    color: var(--secondary);
}

.map-marker.active i {
    color: var(--accent);
}

.map-marker:hover {
    transform: translate(-50%, -50%) scale(1.2);
}


.scene-navigation {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    max-width: 1000px;
    pointer-events: auto;
    z-index: 100;
}

.navigation-container {
    background-color: rgba(0, 0, 0, 0.5);
    border-radius: var(--border-radius-lg);
    padding: 15px;
    display: flex;
    align-items: center;
    backdrop-filter: blur(10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transition: var(--transition);
}

.nav-button {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.15);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: white;
    transition: var(--transition);
    flex-shrink: 0;
}

.nav-button:hover {
    background-color: var(--accent);
    color: var(--dark);
    transform: scale(1.1);
}

.nav-button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
    background-color: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.5);
}

.scene-carousel {
    margin: 0 15px;
    flex: 1;
    overflow-x: auto;
    display: flex;
    gap: 15px;
    padding: 5px;
    scrollbar-width: thin;
    scrollbar-color: var(--accent) rgba(255, 255, 255, 0.1);
}

.scene-carousel::-webkit-scrollbar {
    height: 5px;
}

.scene-carousel::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
}

.scene-carousel::-webkit-scrollbar-thumb {
    background-color: var(--accent);
    border-radius: 10px;
}

.scene-item {
    flex: 0 0 auto;
    width: 160px;
    height: 90px;
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    position: relative;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

.scene-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.scene-item.active {
    border-color: var(--accent);
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

.scene-thumbnail {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.scene-item:hover .scene-thumbnail {
    transform: scale(1.1);
}

.scene-label {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    padding: 15px 10px 8px;
    font-size: 0.75rem;
    color: white;
    font-weight: 500;
    text-align: center;
}


.side-controls {
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 15px;
    pointer-events: auto;
    z-index: 100;
}

.control-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.15);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: white;
    transition: var(--transition);
    backdrop-filter: blur(5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.control-btn:hover {
    background-color: var(--accent);
    color: var(--dark);
    transform: scale(1.1);
}

.control-btn.active {
    background-color: var(--secondary);
    color: white;
}

.control-btn.active:hover {
    background-color: #d03649;
}


.custom-hotspot {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: rgba(12, 77, 162, 0.9);
    border: 3px solid rgba(255, 255, 255, 0.7);
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.4);
    transform: translate(-25px, -25px);
}

.custom-hotspot::after {
    content: "";
    width: 18px;
    height: 18px;
    border-top: 3px solid white;
    border-right: 3px solid white;
    transform: rotate(45deg);
}

.custom-hotspot:hover {
    transform: translate(-25px, -25px) scale(1.15);
    background-color: rgba(12, 77, 162, 1);
    border-color: white;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
}

.info-hotspot {
    background-color: rgba(40, 167, 69, 0.9);
}

.info-hotspot:hover {
    background-color: rgba(40, 167, 69, 1);
}

.info-hotspot::after {
    content: "i";
    font-family: 'Poppins', sans-serif;
    font-style: italic;
    font-weight: bold;
    font-size: 24px;
    color: white;
    border: none;
    transform: none;
}

.link-hotspot {
    background-color: rgba(233, 64, 87, 0.9);
}

.link-hotspot:hover {
    background-color: rgba(233, 64, 87, 1);
}

.link-hotspot::after {
    content: "\2197";
    font-family: 'Poppins', sans-serif;
    font-size: 20px;
    color: white;
    border: none;
    transform: none;
}


.hotspot-tooltip {
    background-color: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 0.85rem;
    max-width: 200px;
    backdrop-filter: blur(5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}


#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(18, 18, 18, 0.95);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s, visibility 0.5s;
}

.loader-container {
    position: relative;
    width: 160px;
    height: 160px;
}

.loader-circle {
    position: absolute;
    width: 160px;
    height: 160px;
    border-radius: 50%;
    border: 5px solid transparent;
    border-top-color: var(--primary);
    animation: spin 2s linear infinite;
}

.loader-circle:nth-child(2) {
    width: 140px;
    height: 140px;
    top: 10px;
    left: 10px;
    border-top-color: var(--secondary);
    animation: spin 1.5s linear infinite reverse;
}

.loader-circle:nth-child(3) {
    width: 120px;
    height: 120px;
    top: 20px;
    left: 20px;
    border-top-color: var(--accent);
    animation: spin 1s linear infinite;
}

.loader-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 1rem;
    font-weight: 600;
    color: white;
}

.loading-progress {
    width: 250px;
    height: 6px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    margin-top: 30px;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background-color: var(--accent);
    width: 0%;
    transition: width 0.3s;
}

.loading-status {
    margin-top: 15px;
    font-size: 0.95rem;
    color: var(--gray-300);
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}


#imageViewer {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    padding: 50px;
}

#viewerImage {
    max-width: 90%;
    max-height: 80vh;
    border-radius: 8px;
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.5);
}

#closeViewer {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    color: white;
    font-size: 2rem;
    cursor: pointer;
    transition: var(--transition);
}

#closeViewer:hover {
    transform: rotate(90deg);
}


.swal2-popup {
    border-radius: var(--border-radius) !important;
    padding: 2rem !important;
}

.swal2-title {
    color: var(--primary) !important;
    font-weight: 700 !important;
}

.swal2-styled.swal2-confirm {
    background-color: var(--primary) !important;
    border-radius: 50px !important;
    padding: 0.75rem 2rem !important;
    font-weight: 600 !important;
}

.swal2-styled.swal2-confirm:hover {
    background-color: var(--primary-dark) !important;
    box-shadow: 0 5px 15px rgba(12, 77, 162, 0.2) !important;
}

.swal2-styled.swal2-cancel {
    background-color: var(--gray-300) !important;
    color: var(--gray-700) !important;
    border-radius: 50px !important;
    padding: 0.75rem 2rem !important;
    font-weight: 600 !important;
}

.swal2-styled.swal2-cancel:hover {
    background-color: var(--gray-500) !important;
    color: white !important;
}


.tippy-box[data-theme~='translucent'] {
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    border-radius: 6px;
    color: white;
    font-size: 0.85rem;
    font-weight: 500;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.tippy-box[data-theme~='translucent'][data-placement^='top'] > .tippy-arrow::before {
    border-top-color: rgba(0, 0, 0, 0.8);
}

.tippy-box[data-theme~='translucent'][data-placement^='bottom'] > .tippy-arrow::before {
    border-bottom-color: rgba(0, 0, 0, 0.8);
}

.tippy-box[data-theme~='translucent'][data-placement^='left'] > .tippy-arrow::before {
    border-left-color: rgba(0, 0, 0, 0.8);
}

.tippy-box[data-theme~='translucent'][data-placement^='right'] > .tippy-arrow::before {
    border-right-color: rgba(0, 0, 0, 0.8);
}


@media (max-width: 992px) {
    .campus-map {
        width: 85%;
    }
    
    .scene-navigation {
        width: 90%;
    }
    
    .scene-info {
        width: 320px;
    }
}

@media (max-width: 768px) {
    .tour-header {
        padding: 15px;
    }
    
    .campus-name {
        font-size: 1rem;
    }
    
    .logo-img {
        width: 35px;
        height: 35px;
    }
    
    .action-btn {
        width: 35px;
        height: 35px;
    }
    
    .tour-actions {
        gap: 10px;
    }
    
    .side-controls {
        left: 10px;
    }
    
    .control-btn {
        width: 45px;
        height: 45px;
    }
    
    .scene-info {
        width: 85%;
        max-width: 320px;
        top: 70px;
        left: 50%;
        transform: translateX(-50%) translateY(-110%);
    }
    
    .scene-info.visible {
        transform: translateX(-50%) translateY(0);
    }
    
    .campus-map {
        width: 95%;
    }
    
    .map-image-container {
        height: 250px;
    }
    
    .scene-navigation {
        width: 95%;
        bottom: 20px;
    }
    
    .navigation-container {
        padding: 10px;
    }
    
    .nav-button {
        width: 40px;
        height: 40px;
    }
    
    .scene-item {
        width: 120px;
        height: 70px;
    }
}

@media (max-width: 576px) {
    .control-btn {
        width: 40px;
        height: 40px;
    }
    
    .scene-item {
        width: 100px;
        height: 60px;
    }
    
    .custom-hotspot {
        width: 40px;
        height: 40px;
        transform: translate(-20px, -20px);
    }
    
    .custom-hotspot:hover {
        transform: translate(-20px, -20px) scale(1.15);
    }
}


.pnlm-orientation-button {
    display: none !important;
}

.pnlm-load-box, .pnlm-load-box p {
    display: none !important;
}

.pnlm-about-msg {
    display: none !important;
}

.pnlm-controls-container {
    display: none !important;
}




.pnlm-container {
    background-color: #121212 !important;
}

.pnlm-render-container {
    background-color: transparent !important;
}


.pnlm-dragfix {
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    z-index: 10 !important; 
    background-color: transparent !important;
}


.pnlm-render-container canvas {
    display: block !important;
}


.pnlm-grab {
    cursor: grab !important;
}

.pnlm-grabbing {
    cursor: grabbing !important;
}