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

:root {
    --bg-primary: #000000;
    --bg-secondary: #0a0a0a;
    --bg-tertiary: #141414;
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --text-muted: #666666;
    --accent-primary: #00d4ff;
    --accent-secondary: #0099cc;
    --accent-glow: rgba(0, 212, 255, 0.3);
    --border-color: #2a2a2a;
    --success-color: #00ff88;
    --warning-color: #ff9500;
    --error-color: #ff4757;
    --glass-bg: rgba(20, 20, 20, 0.85);
    --glass-border: rgba(255, 255, 255, 0.08);
}

body {
    font-family:
        "Oxanium",
        -apple-system,
        BlinkMacSystemFont,
        sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    overflow: hidden;
    font-weight: 300;
    letter-spacing: 0.3px;
}

.app-container {
    height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
}

.animated-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
}

.star {
    position: absolute;
    width: 2px;
    height: 2px;
    background: var(--accent-primary);
    border-radius: 50%;
    left: var(--x);
    top: var(--y);
    animation: twinkle 4s ease-in-out infinite var(--delay);
    box-shadow: 0 0 8px var(--accent-glow);
}

@keyframes twinkle {
    0%,
    100% {
        opacity: 0.2;
        transform: scale(0.8);
        box-shadow: 0 0 4px var(--accent-glow);
    }
    50% {
        opacity: 1;
        transform: scale(1.5);
        box-shadow: 0 0 16px var(--accent-glow);
    }
}

.header {
    background: linear-gradient(
        135deg,
        var(--bg-secondary),
        var(--bg-tertiary)
    );
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
    backdrop-filter: blur(20px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.header-content {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.logo {
    font-size: 2.5rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    opacity: 0;
    transform: translateY(-30px);
    letter-spacing: 2px;
}

.logo-icon {
    font-size: 2rem;
    filter: drop-shadow(0 0 15px var(--accent-glow));
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%,
    100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-5px);
    }
}

.logo-text {
    background: linear-gradient(
        45deg,
        var(--accent-primary),
        var(--accent-secondary)
    );
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.subtitle {
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 400;
    opacity: 0;
    transform: translateX(-20px);
    letter-spacing: 0.5px;
}

.header-stats {
    display: flex;
    gap: 2rem;
}

.stat {
    text-align: center;
    opacity: 0;
    transform: translateY(-20px);
}

.stat-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-primary);
    font-family: "Oxanium", monospace;
}

.stat-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
}

.map-container {
    flex: 1;
    position: relative;
    background: var(--bg-primary);
    z-index: 2;
}

#map {
    height: 100%;
    width: 100%;
    background: var(--bg-primary) !important;
}

.controls-panel {
    position: absolute;
    bottom: 2rem;
    left: 2rem;
    right: 2rem;
    background: var(--glass-bg);
    backdrop-filter: blur(30px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2rem;
    z-index: 1000;
    opacity: 0;
    transform: translateY(50px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4);
}

.controls-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.controls-header h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: 1px;
}

.connection-status {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    border: 1px solid var(--glass-border);
}

.status-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--warning-color);
    box-shadow: 0 0 12px var(--warning-color);
    animation: pulse 2s infinite;
    flex-shrink: 0;
}

.status-dot.connected {
    background: var(--success-color);
    box-shadow: 0 0 12px var(--success-color);
}

@keyframes pulse {
    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.6;
        transform: scale(1.1);
    }
}

.connection-status span {
    white-space: nowrap;
    line-height: 1;
}

.controls-row {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.control-section {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex: 1;
}

.control-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    min-width: 80px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.control-slider {
    -webkit-appearance: none;
    appearance: none;
    flex: 1;
    height: 8px;
    background: var(--bg-tertiary);
    border-radius: 4px;
    outline: none;
    cursor: pointer;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.3);
}

.control-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    background: linear-gradient(
        45deg,
        var(--accent-primary),
        var(--accent-secondary)
    );
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 0 20px var(--accent-glow);
    transition: all 0.3s ease;
}

.control-slider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 0 30px var(--accent-glow);
}

.control-value {
    font-size: 0.9rem;
    color: var(--accent-primary);
    min-width: 50px;
    font-family: "Oxanium", monospace;
    font-weight: 600;
    text-align: right;
}

.control-buttons {
    display: flex;
    gap: 0.5rem;
}

.control-btn {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--text-secondary);
    font-size: 1.2rem;
}

.control-btn:hover {
    background: var(--accent-primary);
    color: var(--bg-primary);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px var(--accent-glow);
}

.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(15px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 3000;
}

.loading-overlay.hidden {
    display: none;
}

.loading-content {
    text-align: center;
    max-width: 400px;
}

.loading-orbital {
    position: relative;
    width: 120px;
    height: 120px;
    margin: 0 auto 2rem;
}

.orbital-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    border: 2px solid transparent;
    border-top: 2px solid var(--accent-primary);
    border-radius: 50%;
    animation: orbit 3s linear infinite;
}

.orbital-ring:nth-child(1) {
    width: 120px;
    height: 120px;
    margin-top: -60px;
    margin-left: -60px;
    animation-duration: 4s;
}

.orbital-ring:nth-child(2) {
    width: 80px;
    height: 80px;
    margin-top: -40px;
    margin-left: -40px;
    animation-duration: 2.5s;
    border-top-color: var(--accent-secondary);
}

.orbital-ring:nth-child(3) {
    width: 40px;
    height: 40px;
    margin-top: -20px;
    margin-left: -20px;
    animation-duration: 1.8s;
    border-top-color: var(--success-color);
}

.satellite {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 2rem;
    filter: drop-shadow(0 0 15px var(--accent-glow));
    z-index: 1;
}

@keyframes orbit {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

.loading-content h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    letter-spacing: 1px;
}

.loading-content p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    font-weight: 500;
}

.loading-progress {
    width: 100%;
    height: 6px;
    background: var(--bg-tertiary);
    border-radius: 3px;
    overflow: hidden;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.3);
}

.progress-bar {
    height: 100%;
    background: linear-gradient(
        90deg,
        var(--accent-primary),
        var(--accent-secondary)
    );
    width: 0%;
    transition: width 0.3s ease;
    box-shadow: 0 0 10px var(--accent-glow);
}

.leaflet-container {
    background: var(--bg-primary) !important;
    font-family: "Oxanium", sans-serif !important;
}

.leaflet-control-zoom a {
    background: var(--glass-bg) !important;
    color: var(--text-primary) !important;
    border: 1px solid var(--glass-border) !important;
    backdrop-filter: blur(15px) !important;
    transition: all 0.3s ease !important;
    border-radius: 8px !important;
    font-weight: 600 !important;
}

.leaflet-control-zoom a:hover {
    background: var(--accent-primary) !important;
    color: var(--bg-primary) !important;
    transform: scale(1.1) !important;
    box-shadow: 0 5px 15px var(--accent-glow) !important;
}

.leaflet-control-attribution {
    background: var(--glass-bg) !important;
    color: var(--text-muted) !important;
    backdrop-filter: blur(15px) !important;
    border-radius: 8px !important;
    border: 1px solid var(--glass-border) !important;
    font-family: "Oxanium", sans-serif !important;
}

@media (max-width: 768px) {
    .header {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem;
    }

    .header-stats {
        gap: 1rem;
    }

    .controls-panel {
        left: 1rem;
        right: 1rem;
        bottom: 1rem;
        padding: 1.5rem;
    }

    .controls-row {
        flex-direction: column;
        gap: 1rem;
        align-items: stretch;
    }

    .control-buttons {
        justify-content: center;
    }

    .logo {
        font-size: 2rem;
    }

    .connection-status {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }
}