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

:root {
    --bg-main: #0B0F19;
    --glass-bg: rgba(22, 30, 46, 0.35); 
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-highlight: rgba(255, 255, 255, 0.15);
    --text-primary: #FFFFFF;
    --text-secondary: #94A3B8;
    --primary-color: #3B82F6;
    --primary-hover: #2563EB;
    --primary-glow: rgba(59, 130, 246, 0.5);
    --danger-color: #EF4444;
    --success-color: #10B981;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --font-family: 'Inter', system-ui, -apple-system, sans-serif;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: var(--font-family);
    background-color: var(--bg-main);
    color: var(--text-primary);
    font-size: 15px;
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

#bg-canvas {
    position: fixed;
    top: 0; left: 0;
    width: 100vw; height: 100vh;
    z-index: 0;
    pointer-events: none;
    opacity: 1;
}

.app-container {
    position: relative;
    z-index: 1;
    max-width: 1000px;
    margin: 0 auto;
    padding: 32px 16px;
}

/* --- HEADER --- */
.app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--glass-border);
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 20px;
    font-weight: 700;
    letter-spacing: -0.5px;
    color: #fff;
}
.logo svg { color: var(--primary-color); }

.badge {
    background: rgba(59, 130, 246, 0.15);
    color: #60A5FA;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    border: 1px solid rgba(59, 130, 246, 0.2);
}

/* --- GLASS PANELS --- */
.glass-panel {
    position: relative;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    margin-bottom: 32px;
    overflow: hidden; 
    box-shadow: 0 10px 40px -10px rgba(0,0,0,0.5);
    transition: transform 0.3s ease;
}

.glass-panel::before {
    content: "";
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: radial-gradient(
        600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
        rgba(59, 130, 246, 0.15),
        transparent 40%
    );
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    z-index: 0;
}

.glass-panel:hover::before {
    opacity: 1;
}

.glass-panel > * {
    position: relative;
    z-index: 1;
}

.panel-header {
    margin-bottom: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

h2 {
    font-size: 20px;
    font-weight: 600;
    letter-spacing: -0.5px;
}

h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

/* --- TOOLBARS & BUTTONS --- */
.toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
}

.toolbar-group {
    display: flex;
    gap: 8px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 14px;
    font-weight: 500;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--primary-color);
    color: #fff;
    box-shadow: 0 4px 15px var(--primary-glow);
}
.btn-primary:hover {
    background: var(--primary-hover);
    box-shadow: 0 6px 20px var(--primary-glow);
    transform: translateY(-2px);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    border: 1px solid var(--glass-border);
}
.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--glass-highlight);
}

.btn-danger {
    background: rgba(239, 68, 68, 0.1);
    color: #FCA5A5;
    border: 1px solid rgba(239, 68, 68, 0.2);
}
.btn-danger:hover {
    background: var(--danger-color);
    color: #fff;
}

.btn-outline {
    background: transparent;
    border: 1px dashed var(--text-secondary);
    color: var(--text-primary);
}
.btn-outline:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

/* --- RIPPLE EFFECT --- */
.ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    transform: scale(0);
    animation: ripple-anim 0.6s linear;
    pointer-events: none;
    z-index: 9999;
}

@keyframes ripple-anim {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

button, .btn {
    position: relative;
    overflow: hidden;
}

/* --- INPUTS & SELECTS --- */
.custom-select, input[type="text"], input[type="number"] {
    padding: 10px 16px;
    border-radius: var(--radius-md);
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--glass-border);
    color: #fff;
    font-family: inherit;
    font-size: 14px;
    outline: none;
    transition: all 0.2s;
    appearance: none;
    min-width: 140px;
}
.custom-select:focus, input[type="text"]:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-glow);
}

.select-group {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(0,0,0,0.2);
    padding: 4px 4px 4px 12px;
    border-radius: var(--radius-md);
    border: 1px solid var(--glass-border);
}
.select-group .label {
    font-size: 13px;
    color: var(--text-secondary);
}
.select-group .custom-select {
    border: none;
    background: transparent;
    padding: 6px 12px;
}

.file-upload input[type="file"] {
    display: none;
}

/* --- MAP --- */
.hint-text {
    color: var(--text-secondary);
    font-size: 14px;
    margin: 16px 0;
}

.map-container {
    position: relative;
    display: inline-block;
    background: #E5E7EB;
    border: 2px dashed var(--text-secondary);
    border-radius: var(--radius-md);
    margin-top: 8px;
    overflow: hidden;
    max-width: 100%;
    cursor: crosshair;
    box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}

#planImg {
    display: block;
    max-width: 100%;
    max-height: 600px;
    pointer-events: none;
    object-fit: contain;
}

#routeSvg {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    pointer-events: none;
    z-index: 5;
}

/* --- POINTS --- */
.point {
    position: absolute;
    width: 22px; height: 22px;
    background: var(--danger-color);
    border: 3px solid white;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    cursor: pointer;
    z-index: 10;
    box-shadow: 0 0 15px rgba(239, 68, 68, 0.6);
    transition: all 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.point:hover {
    transform: translate(-50%, -50%) scale(1.4);
    box-shadow: 0 0 25px rgba(239, 68, 68, 0.9);
}

/* --- TOOLTIP --- */
.custom-tooltip {
    position: absolute;
    background: rgba(15, 23, 42, 0.9);
    backdrop-filter: blur(4px);
    color: white;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    border: 1px solid var(--glass-border);
    pointer-events: none;
    z-index: 100;
    display: none;
    width: max-content;
    max-width: 250px;
    transform: translate(-50%, -130%);
    box-shadow: 0 4px 12px rgba(0,0,0,0.5);
}

/* --- ROUTE PANEL --- */
.route-panel {
    margin-top: 32px;
    padding: 24px;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
}

/* --- PANO LIST --- */
.pano-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 16px;
}

.pano-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-md);
    border: 1px solid var(--glass-border);
    transition: all 0.2s;
}

.pano-list li:hover {
    background: rgba(255, 255, 255, 0.08);
}

.pano-info {
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex: 1;
}

.pano-name {
    font-weight: 500;
    font-size: 14px;
    color: var(--text-primary);
}

.pano-select {
    font-size: 12px;
    padding: 4px 8px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--glass-border);
    color: var(--text-secondary);
    border-radius: 6px;
    outline: none;
    max-width: 200px;
}

.pano-actions {
    display: flex;
    gap: 8px;
    align-items: center;
}

.btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    border: 1px solid var(--glass-border);
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    font-size: 16px;
    cursor: pointer;
    transition: all 0.2s ease;
    padding: 0;
    line-height: 1;
}

.btn-icon:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-1px);
}

.btn-icon.btn-edit:hover {
    color: #60A5FA;
    border-color: #60A5FA;
    background: rgba(59, 130, 246, 0.15);
}

.btn-icon.btn-delete:hover {
    color: #F87171;
    border-color: #F87171;
    background: rgba(239, 68, 68, 0.15);
}

.btn-icon.btn-view:hover {
    color: #34D399;
    border-color: #34D399;
    background: rgba(16, 185, 129, 0.15);
}

/* --- TERMINAL --- */
.stats-terminal {
    background: #000000;
    color: #10B981;
    padding: 24px;
    border-radius: var(--radius-md);
    font-family: 'Fira Code', 'Courier New', monospace;
    font-size: 14px;
    border: 1px solid #1E293B;
    margin-top: 16px;
    box-shadow: inset 0 0 20px rgba(0,0,0,0.8);
    white-space: pre-wrap;
}

/* --- CAMERA --- */
.camera-container {
    display: none;
    width: 100%; max-width: 400px;
    height: 300px;
    background: #000;
    margin-top: 16px;
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--glass-border);
}
video { width: 100%; height: 100%; object-fit: cover; }
.shutter {
    position: absolute;
    bottom: 16px; left: 50%;
    transform: translateX(-50%);
    width: 56px; height: 56px;
    background: #fff;
    border: 4px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.2s;
}
.shutter:hover { transform: translateX(-50%) scale(1.1); }

/* --- 3D PANORAMA VIEW --- */
#panoramaView {
    display: none;
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: #000;
    z-index: 1000;
}
#panoContainer { width: 100%; height: 100%; cursor: grab; }
#panoContainer:active { cursor: grabbing; }

.close-pano {
    position: absolute;
    top: 24px; right: 24px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(8px);
    color: white;
    padding: 12px 24px;
    border-radius: var(--radius-md);
    border: 1px solid rgba(255,255,255,0.2);
    z-index: 1010;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}
.close-pano:hover { background: rgba(255, 255, 255, 0.2); }

/* --- MOBILE ADAPTATION --- */
@media (max-width: 600px) {
    .app-container { padding: 20px 12px; }
    .glass-panel { padding: 20px; }
    .toolbar { flex-direction: column; align-items: stretch; }
    .toolbar-group { flex-direction: column; }
    .btn { width: 100%; }
    .custom-select { width: 100%; }
    .map-container { display: block; }
    .select-group { flex-direction: column; align-items: stretch; }
}

/* --- HOTSPOTS --- */
.hotspot {
    position: absolute;
    width: 50px; 
    height: 50px;
    background: rgba(59, 130, 246, 0.8);
    border: 3px solid #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    font-weight: bold;
    cursor: pointer;
    pointer-events: auto;
    transform: translate(-50%, -50%);
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.5);
    transition: all 0.2s;
}
.hotspot:hover {
    transform: translate(-50%, -50%) scale(1.1);
    background: rgba(59, 130, 246, 1);
}

/* --- MODAL --- */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    z-index: 2000;
    align-items: center;
    justify-content: center;
}

.modal-overlay.active {
    display: flex;
}

.modal-window {
    background: var(--bg-main);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    width: 90%;
    max-width: 450px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.8);
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from { transform: translateY(20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.modal-window h3 {
    margin-top: 0;
    margin-bottom: 20px;
    color: var(--text-primary);
    font-size: 20px;
}

.modal-window input {
    width: 100%;
    margin-bottom: 16px;
    padding: 12px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    color: #fff;
    font-size: 16px;
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    margin-top: 24px;
}