/* Global Impact MicroSim Styles */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #0a1628;
    overflow: hidden;
}

#container {
    position: relative;
    width: 100%;
    height: 600px;
    background: linear-gradient(135deg, #0a1628 0%, #1a3a5c 100%);
}

/* Map styling */
#map {
    width: 100%;
    height: 100%;
    background-color: #0a1628;
}

/* No filter - using natural tile colors */

/* SVG overlay for connections */
#connections-layer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 500;
}

/* Animated connection paths */
.connection-path {
    fill: none;
    stroke-linecap: round;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.connection-path.visible {
    opacity: 0.8;
}

.connection-path.microsim-to-library {
    stroke: #4da6ff;
    stroke-width: 2;
    filter: drop-shadow(0 0 4px #4da6ff);
}

.connection-path.book-to-library {
    stroke: #9b59b6;
    stroke-width: 2;
    filter: drop-shadow(0 0 4px #9b59b6);
}

.connection-path.library-to-student {
    stroke: #2ecc71;
    stroke-width: 2;
    filter: drop-shadow(0 0 4px #2ecc71);
}

.connection-path.peer-sharing {
    stroke: #f1c40f;
    stroke-width: 1.5;
    filter: drop-shadow(0 0 3px #f1c40f);
}

/* Animated dash effect */
@keyframes dash {
    to {
        stroke-dashoffset: 0;
    }
}

.connection-path.animating {
    animation: dash 2s linear forwards;
}

/* Title overlay */
#title-overlay {
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    z-index: 1000;
    color: white;
    text-shadow: 0 0 20px rgba(77, 166, 255, 0.8);
}

#title-overlay h1 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 2px;
    color: #fff;
}

#title-overlay p {
    font-size: 14px;
    color: #a0c4e8;
}

/* Statistics panel */
#stats-panel {
    position: absolute;
    top: 80px;
    right: 10px;
    background: rgba(10, 22, 40, 0.9);
    border: 1px solid #4da6ff;
    border-radius: 8px;
    padding: 12px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 10px;
    box-shadow: 0 0 20px rgba(77, 166, 255, 0.3);
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.stat-number {
    font-size: 24px;
    font-weight: bold;
    color: #4da6ff;
    text-shadow: 0 0 10px rgba(77, 166, 255, 0.5);
}

.stat-label {
    font-size: 10px;
    color: #a0c4e8;
    text-transform: uppercase;
}

/* Legend */
#legend {
    position: absolute;
    bottom: 70px;
    left: 10px;
    background: rgba(10, 22, 40, 0.9);
    border: 1px solid #4da6ff;
    border-radius: 8px;
    padding: 10px;
    z-index: 1000;
    min-width: 160px;
    box-shadow: 0 0 15px rgba(77, 166, 255, 0.2);
}

#legend h3 {
    color: white;
    font-size: 12px;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

#legend hr {
    border: none;
    border-top: 1px solid #4da6ff;
    margin: 8px 0;
    opacity: 0.5;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 5px;
    color: #a0c4e8;
    font-size: 11px;
}

/* Icon styles */
.icon {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
}

.microsim-icon {
    background: radial-gradient(circle, #4da6ff 0%, #2980b9 100%);
    box-shadow: 0 0 8px #4da6ff;
}

.book-icon {
    background: radial-gradient(circle, #9b59b6 0%, #6c3483 100%);
    box-shadow: 0 0 8px #9b59b6;
    border-radius: 3px;
}

.library-icon {
    background: radial-gradient(circle, #f39c12 0%, #d68910 100%);
    box-shadow: 0 0 8px #f39c12;
    border-radius: 4px;
}

.teacher-icon {
    background: radial-gradient(circle, #1abc9c 0%, #16a085 100%);
    box-shadow: 0 0 8px #1abc9c;
}

.school-icon {
    background: radial-gradient(circle, #e74c3c 0%, #c0392b 100%);
    box-shadow: 0 0 8px #e74c3c;
    border-radius: 4px;
}

.student-icon {
    background: radial-gradient(circle, #2ecc71 0%, #27ae60 100%);
    box-shadow: 0 0 8px #2ecc71;
}

/* Line samples in legend */
.line-sample {
    width: 25px;
    height: 3px;
    border-radius: 2px;
}

.blue-line {
    background: #4da6ff;
    box-shadow: 0 0 5px #4da6ff;
}

.purple-line {
    background: #9b59b6;
    box-shadow: 0 0 5px #9b59b6;
}

.green-line {
    background: #2ecc71;
    box-shadow: 0 0 5px #2ecc71;
}

.gold-line {
    background: #f1c40f;
    box-shadow: 0 0 5px #f1c40f;
}

/* Callouts */
#callouts {
    position: absolute;
    top: 80px;
    left: 10px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.callout {
    background: rgba(46, 204, 113, 0.2);
    border: 1px solid #2ecc71;
    border-radius: 4px;
    padding: 6px 10px;
    color: #2ecc71;
    font-size: 11px;
    font-weight: 500;
    opacity: 0;
    transform: translateX(-20px);
    transition: all 0.5s ease;
}

.callout.visible {
    opacity: 1;
    transform: translateX(0);
}

/* Hover info panel */
#hover-info {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(10, 22, 40, 0.95);
    border: 2px solid #4da6ff;
    border-radius: 10px;
    padding: 15px 20px;
    z-index: 1100;
    min-width: 200px;
    max-width: 300px;
    box-shadow: 0 0 30px rgba(77, 166, 255, 0.4);
    transition: all 0.3s ease;
}

#hover-info.hidden {
    opacity: 0;
    pointer-events: none;
}

#hover-info h4 {
    color: #4da6ff;
    font-size: 16px;
    margin-bottom: 8px;
}

#hover-info p {
    color: #a0c4e8;
    font-size: 12px;
    line-height: 1.4;
    margin-bottom: 10px;
}

#hover-stats {
    color: white;
    font-size: 11px;
}

/* Controls */
#controls {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60px;
    background: rgba(10, 22, 40, 0.95);
    border-top: 1px solid #4da6ff;
    display: flex;
    align-items: center;
    padding: 0 15px;
    gap: 15px;
    z-index: 1000;
}

#play-pause-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, #4da6ff 0%, #2980b9 100%);
    border: none;
    color: white;
    font-size: 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 15px rgba(77, 166, 255, 0.5);
    transition: all 0.3s ease;
}

#play-pause-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 0 25px rgba(77, 166, 255, 0.8);
}

#play-icon, #pause-icon {
    line-height: 1;
}

#slider-container {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 10px;
}

#slider-container label {
    color: #a0c4e8;
    font-size: 12px;
    white-space: nowrap;
}

#time-slider {
    flex: 1;
    height: 8px;
    -webkit-appearance: none;
    background: linear-gradient(to right, #4da6ff 0%, #0a1628 100%);
    border-radius: 4px;
    outline: none;
    cursor: pointer;
}

#time-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #4da6ff;
    box-shadow: 0 0 10px #4da6ff;
    cursor: pointer;
}

#time-slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #4da6ff;
    box-shadow: 0 0 10px #4da6ff;
    cursor: pointer;
    border: none;
}

#time-label {
    color: #4da6ff;
    font-size: 12px;
    min-width: 50px;
}

#growth-counter {
    color: #a0c4e8;
    font-size: 12px;
    white-space: nowrap;
}

#dynamic-count {
    color: #2ecc71;
    font-weight: bold;
    font-size: 16px;
    text-shadow: 0 0 10px rgba(46, 204, 113, 0.5);
}

/* Custom Leaflet marker styles */
.custom-marker {
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: white;
    font-weight: bold;
    font-size: 12px;
    text-shadow: 0 0 3px rgba(0,0,0,0.5);
    transition: all 0.3s ease;
}

.custom-marker:hover {
    transform: scale(1.2);
}

.marker-microsim {
    background: radial-gradient(circle, #4da6ff 0%, #2980b9 100%);
    box-shadow: 0 0 15px #4da6ff;
    width: 24px;
    height: 24px;
}

.marker-book {
    background: radial-gradient(circle, #9b59b6 0%, #6c3483 100%);
    box-shadow: 0 0 15px #9b59b6;
    width: 26px;
    height: 26px;
    border-radius: 4px;
}

.marker-library {
    background: radial-gradient(circle, #f39c12 0%, #d68910 100%);
    box-shadow: 0 0 20px #f39c12;
    width: 36px;
    height: 36px;
    border-radius: 6px;
}

.marker-teacher {
    background: radial-gradient(circle, #1abc9c 0%, #16a085 100%);
    box-shadow: 0 0 12px #1abc9c;
    width: 22px;
    height: 22px;
}

.marker-school {
    background: radial-gradient(circle, #e74c3c 0%, #c0392b 100%);
    box-shadow: 0 0 15px #e74c3c;
    width: 28px;
    height: 28px;
    border-radius: 5px;
}

.marker-student {
    background: radial-gradient(circle, #2ecc71 0%, #27ae60 100%);
    box-shadow: 0 0 10px #2ecc71;
    width: 18px;
    height: 18px;
}

/* Glow animation for active nodes */
@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 0 10px currentColor;
    }
    50% {
        box-shadow: 0 0 25px currentColor, 0 0 35px currentColor;
    }
}

.marker-active {
    animation: pulse-glow 2s infinite;
}

/* Hidden utility class */
.hidden {
    display: none !important;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    #title-overlay h1 {
        font-size: 18px;
    }

    #title-overlay p {
        font-size: 11px;
    }

    #stats-panel {
        top: 70px;
        padding: 8px;
    }

    .stat-number {
        font-size: 18px;
    }

    .stat-label {
        font-size: 8px;
    }

    #legend {
        bottom: 70px;
        padding: 8px;
        min-width: 140px;
    }

    #legend h3 {
        font-size: 10px;
    }

    .legend-item {
        font-size: 9px;
    }

    #callouts {
        display: none;
    }

    #controls {
        padding: 0 10px;
        gap: 10px;
    }

    #slider-container label {
        display: none;
    }

    #growth-counter span:first-child {
        display: none;
    }
}

@media (max-width: 480px) {
    #stats-panel {
        flex-direction: row;
        top: auto;
        bottom: 70px;
        right: 50%;
        transform: translateX(50%);
    }

    #legend {
        display: none;
    }
}