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

html, body {
    width: 100%;
    height: 100%;
    overflow: hidden;
    background: #000;
    color: #ccc;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 13px;
}

#app {
    position: relative;
    width: 100%;
    height: 100%;
}

#canvas-container {
    position: absolute;
    inset: 0;
}

#canvas-container canvas {
    display: block;
}

/* --- Controls bar --- */
#controls {
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    gap: 16px;
    background: rgba(10, 10, 20, 0.85);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 10px;
    padding: 10px 18px;
    align-items: flex-end;
}

#brand-link {
    align-self: center;
    color: #fff;
    font-weight: 700;
    font-size: 14px;
    text-decoration: none;
    letter-spacing: 0.5px;
    margin-right: 8px;
    white-space: nowrap;
}

#brand-link:hover {
    color: #cc44ff;
}

.control-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.control-group label {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #888;
}

#capital-search-wrapper {
    position: relative;
    width: 260px;
}

#capital-search {
    width: 100%;
    padding: 6px 8px;
    border-radius: 6px;
    border: 1px solid rgba(255,255,255,0.15);
    background: #1a1a2e;
    color: #ddd;
    font-size: 13px;
}

#capital-search:focus {
    outline: none;
    border-color: #5588ff;
}

#capital-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    margin-top: 4px;
    max-height: 280px;
    overflow-y: auto;
    background: #1a1a2e;
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 6px;
    display: none;
    z-index: 50;
}

.capital-option {
    padding: 5px 10px;
    cursor: pointer;
    font-size: 12px;
    color: #ccc;
}

.capital-option:hover,
.capital-option.active {
    background: #2a3a5e;
    color: #fff;
}

.capital-option .region-tag {
    color: #666;
    font-size: 10px;
    margin-left: 6px;
}

.capital-no-results {
    padding: 8px 10px;
    font-size: 12px;
    color: #666;
}

/* Security badge */
.sec-badge {
    display: inline-block;
    font-size: 10px;
    font-weight: 600;
    padding: 0 4px;
    border-radius: 3px;
    background: rgba(255,255,255,0.08);
}

.sec-1_0 { color: #2c75e2; }
.sec-0_9 { color: #3a9aeb; }
.sec-0_8 { color: #4ecef8; }
.sec-0_7 { color: #61dba4; }
.sec-0_6 { color: #72e755; }
.sec-0_5 { color: #f5ff83; }
.sec-0_4 { color: #da6c07; }
.sec-0_3 { color: #ce440f; }
.sec-0_2 { color: #bc1117; }
.sec-0_1 { color: #732020; }
.sec-null { color: #8c3263; }

#fleet-preset {
    width: 200px;
    padding: 6px 8px;
    border-radius: 6px;
    border: 1px solid rgba(255,255,255,0.15);
    background: #1a1a2e;
    color: #ddd;
    font-size: 13px;
}

#fleet-custom {
    width: 200px;
    padding: 6px 8px;
    border-radius: 6px;
    border: 1px solid rgba(255,255,255,0.15);
    background: #1a1a2e;
    color: #ddd;
    font-size: 13px;
}

#max-jumps {
    width: 140px;
    accent-color: #5588ff;
}

#jumps-value {
    font-weight: bold;
    color: #fff;
}

/* --- Legend --- */
#legend {
    position: absolute;
    bottom: 40px;
    right: 16px;
    z-index: 10;
    background: rgba(10, 10, 20, 0.85);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 10px;
    padding: 12px 16px;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
}

.swatch {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    display: inline-block;
    flex-shrink: 0;
}

.swatch-line {
    width: 18px;
    height: 3px;
    border-radius: 1px;
    display: inline-block;
    flex-shrink: 0;
}

/* --- Tooltip --- */
#tooltip {
    position: absolute;
    pointer-events: none;
    z-index: 20;
    background: rgba(0,0,0,0.85);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 6px;
    padding: 6px 10px;
    font-size: 12px;
    color: #fff;
    display: none;
    white-space: nowrap;
    line-height: 1.6;
}

/* --- Route panel --- */
#route-panel {
    position: absolute;
    top: 100px;
    left: 16px;
    z-index: 15;
    background: rgba(10, 10, 24, 0.92);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 10px;
    padding: 12px 14px;
    max-height: 60vh;
    min-width: 260px;
    max-width: 320px;
    overflow-y: auto;
    display: none;
    font-size: 12px;
}

.rp-header {
    font-size: 14px;
    padding-bottom: 6px;
    border-bottom: 1px solid #222;
    margin-bottom: 6px;
}

#rp-close {
    float: right;
    background: none;
    border: none;
    color: #888;
    cursor: pointer;
    font-size: 16px;
    line-height: 1;
}

.rp-meta {
    color: #888;
    font-size: 11px;
    margin-bottom: 8px;
}

.rp-path {
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.rp-system {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 2px 0;
}

.rp-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.rp-jumpnum {
    margin-left: auto;
    color: #555;
    font-size: 10px;
}

.rp-edge {
    font-size: 10px;
    padding-left: 10px;
    color: #666;
}

.rp-edge-ansib {
    color: #ff4400;
}

.rp-edge-gate {
    color: #66ccff;
}

#color-mode-toggle {
    align-self: flex-end;
    margin-bottom: 1px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 6px;
    color: #aaa;
    padding: 5px 10px;
    font-size: 11px;
    cursor: pointer;
    white-space: nowrap;
    width: 110px;
    text-align: center;
}

#color-mode-toggle:hover {
    background: rgba(255,255,255,0.15);
    color: #fff;
}

#share-link-btn {
    align-self: flex-end;
    margin-bottom: 1px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 6px;
    color: #aaa;
    padding: 5px 10px;
    font-size: 11px;
    cursor: pointer;
    white-space: nowrap;
}

#share-link-btn:hover {
    background: rgba(255,255,255,0.15);
    color: #fff;
}

/* --- Info bar --- */
#info-bar {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    background: rgba(10, 10, 20, 0.85);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 8px;
    padding: 6px 18px;
    font-size: 12px;
}