@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
    --bg:        #07070d;
    --bg2:       #0c0c18;
    --surface:   rgba(255,255,255,0.04);
    --surface2:  rgba(255,255,255,0.07);
    --border:    rgba(255,255,255,0.07);
    --border-h:  rgba(255,255,255,0.13);
    --text:      #e0e8e0;
    --text-m:    #6a8a6a;
    --text-d:    #2a4a2a;
    --green:     #22c55e;
    --green-dim: rgba(34,197,94,0.15);
    --green-glo: rgba(34,197,94,0.25);
    --warn:      #eab308;
    --danger:    #ef4444;
    --blue:      #6aabff;
    --mono:      'JetBrains Mono', monospace;
    --ui:        'Inter', sans-serif;
    --r:         12px;
    --r-sm:      8px;
    --blur:      blur(20px) saturate(160%);
}

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

html, body {
    min-height: 100%;
    background: var(--bg);
    color: var(--text);
    font-family: var(--ui);
    font-size: 13px;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

/* Ambient orbs */
body::before, body::after {
    content: '';
    position: fixed;
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
    filter: blur(120px);
    opacity: .18;
}
body::before {
    width: 600px; height: 600px;
    background: radial-gradient(circle, #22c55e, transparent 70%);
    top: -15%; left: -10%;
}
body::after {
    width: 500px; height: 500px;
    background: radial-gradient(circle, #6366f1, transparent 70%);
    bottom: -10%; right: -8%;
}

::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(34,197,94,0.2); border-radius: 2px; }

/* CRT scanlines — subtle */
.scanlines {
    position: fixed; inset: 0; pointer-events: none; z-index: 9999;
    background: repeating-linear-gradient(0deg, rgba(0,0,0,.06) 0px, rgba(0,0,0,.06) 1px, transparent 1px, transparent 3px);
    mix-blend-mode: multiply;
}
.vignette {
    position: fixed; inset: 0; pointer-events: none; z-index: 9998;
    background: radial-gradient(ellipse at center, transparent 50%, rgba(0,0,0,.55) 100%);
}

/* ── LAYOUT ─────────────────────────────── */
.wrap {
    position: relative; z-index: 1;
    max-width: 1720px;
    margin: 0 auto;
    padding: 20px 24px 40px;
    display: flex; flex-direction: column; gap: 12px;
}

/* ── HEADER ─────────────────────────────── */
.header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    background: rgba(7,7,13,0.75);
    backdrop-filter: var(--blur);
    -webkit-backdrop-filter: var(--blur);
    border: 1px solid var(--border);
    border-radius: var(--r);
    flex-wrap: wrap; gap: 12px;
}

.header h1 {
    font-family: var(--mono);
    font-size: 1.35rem;
    font-weight: 600;
    color: #fff;
    letter-spacing: 2px;
    text-transform: uppercase;
}
.header h1 .accent { color: var(--green); text-shadow: 0 0 20px var(--green-glo); }
.header-sub { font-size: .75rem; color: var(--text-m); font-weight: 400; margin-left: 6px; }
.header-right { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }

#zulu-clock {
    font-family: var(--mono);
    font-size: 1rem;
    font-weight: 500;
    color: var(--green);
    text-shadow: 0 0 10px var(--green-glo);
    background: var(--green-dim);
    border: 1px solid rgba(34,197,94,0.2);
    padding: 6px 14px;
    border-radius: var(--r-sm);
    letter-spacing: 1px;
    min-width: 110px;
    text-align: center;
}

.badge-status {
    font-family: var(--mono);
    font-size: .7rem;
    font-weight: 600;
    padding: 5px 13px;
    border-radius: 20px;
    letter-spacing: .8px;
    border: 1px solid transparent;
    backdrop-filter: blur(8px);
}
.badge-status.ok  {
    background: rgba(34,197,94,0.1);
    color: #86efac;
    border-color: rgba(34,197,94,0.25);
    box-shadow: 0 0 10px rgba(34,197,94,0.1);
}
.badge-status.bad {
    background: rgba(239,68,68,0.1);
    color: #fca5a5;
    border-color: rgba(239,68,68,0.25);
    animation: pulse-bad 2.5s ease-in-out infinite;
}

@keyframes pulse-bad {
    0%,100% { box-shadow: 0 0 0 0 rgba(239,68,68,0); }
    50%      { box-shadow: 0 0 0 5px rgba(239,68,68,0.12); }
}
@keyframes pulse-emg {
    0%,100% { box-shadow: 0 0 0 0 rgba(239,68,68,0); }
    50%      { box-shadow: 0 0 0 6px rgba(239,68,68,0.2); }
}

.icon-btn {
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text-m);
    width: 36px; height: 36px;
    border-radius: var(--r-sm);
    cursor: pointer;
    font-size: .95rem;
    transition: all .15s;
    display: flex; align-items: center; justify-content: center;
    backdrop-filter: blur(8px);
}
.icon-btn:hover { border-color: var(--border-h); color: var(--text); background: var(--surface2); }
.icon-btn.active { border-color: rgba(34,197,94,0.3); color: var(--green); background: var(--green-dim); }
.icon-btn.off    { opacity: .3; }

/* ── CONTROLS BAR ───────────────────────── */
.controls-bar {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
    background: rgba(255,255,255,0.025);
    backdrop-filter: var(--blur);
    -webkit-backdrop-filter: var(--blur);
    border: 1px solid var(--border);
    border-radius: var(--r);
    padding: 12px 18px;
}
.ctrl-group { display: flex; align-items: center; gap: 7px; }
.ctrl-label {
    font-family: var(--mono);
    font-size: .62rem;
    font-weight: 500;
    color: var(--text-m);
    letter-spacing: 1.2px;
    text-transform: uppercase;
}

select, input[type=text], input:not([type]) {
    background: rgba(0,0,0,0.35);
    color: var(--text);
    border: 1px solid var(--border);
    padding: 7px 11px;
    border-radius: var(--r-sm);
    font-family: var(--mono);
    font-size: .8rem;
    font-weight: 400;
    transition: all .15s;
    outline: none;
    backdrop-filter: blur(8px);
}
select:focus, input:focus {
    border-color: rgba(34,197,94,0.4);
    background: rgba(0,0,0,0.5);
    box-shadow: 0 0 0 3px rgba(34,197,94,0.08);
}
select option { background: #111120; }
input { min-width: 190px; }

.btn-connect {
    font-family: var(--mono);
    font-size: .78rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    padding: 7px 18px;
    border-radius: var(--r-sm);
    cursor: pointer;
    transition: all .18s;
    background: var(--green-dim);
    color: var(--green);
    border: 1px solid rgba(34,197,94,0.35);
    text-transform: uppercase;
}
.btn-connect:hover {
    background: rgba(34,197,94,0.25);
    box-shadow: 0 0 16px var(--green-glo);
}
.btn-connect.live {
    background: rgba(239,68,68,0.1);
    color: #fca5a5;
    border-color: rgba(239,68,68,0.3);
}

.stats-chips { display: flex; gap: 6px; margin-left: auto; flex-wrap: wrap; align-items: center; }
.chip {
    font-family: var(--mono);
    font-size: .72rem;
    font-weight: 500;
    padding: 4px 11px;
    border-radius: 20px;
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text-m);
    letter-spacing: .3px;
}
.chip strong { color: var(--green); margin-left: 4px; }
.chip.air strong  { color: var(--warn); }
.chip.gnd strong  { color: var(--blue); }
.chip.emg {
    background: rgba(239,68,68,0.08);
    border-color: rgba(239,68,68,0.25);
    animation: pulse-emg 1.5s ease-in-out infinite;
}
.chip.emg strong { color: var(--danger); }
.chip.hidden { display: none; }

/* ── GLASS CARD ─────────────────────────── */
.card {
    background: rgba(255,255,255,0.03);
    backdrop-filter: var(--blur);
    -webkit-backdrop-filter: var(--blur);
    border: 1px solid var(--border);
    border-radius: var(--r);
    overflow: hidden;
    transition: border-color .2s;
}
.card:hover { border-color: var(--border-h); }

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 9px 16px;
    background: rgba(0,0,0,0.25);
    border-bottom: 1px solid var(--border);
    font-family: var(--mono);
    font-size: .68rem;
    font-weight: 500;
    color: var(--text-m);
    letter-spacing: 1.2px;
    text-transform: uppercase;
}
.count-badge {
    background: var(--green-dim);
    color: var(--green);
    border: 1px solid rgba(34,197,94,0.2);
    border-radius: 10px;
    padding: 2px 9px;
    font-size: .67rem;
    font-family: var(--mono);
}
.map-coords { font-size: .67rem; color: var(--text-m); font-family: var(--mono); }

/* ── MAP ────────────────────────────────── */
#map {
    width: 100%;
    height: 560px;
    background: #3B5A7E;
}
.leaflet-container { font-family: var(--mono) !important; }
.leaflet-control-zoom a {
    background: rgba(7,7,13,0.85) !important;
    color: var(--green) !important;
    border-color: var(--border) !important;
    backdrop-filter: blur(8px);
}
.leaflet-control-zoom a:hover { background: rgba(34,197,94,0.12) !important; }
.leaflet-popup-content-wrapper {
    background: rgba(7,7,13,0.92) !important;
    color: var(--text);
    border: 1px solid rgba(34,197,94,0.25);
    border-radius: var(--r-sm) !important;
    backdrop-filter: blur(20px);
}
.leaflet-popup-tip { background: rgba(34,197,94,0.3) !important; }
.leaflet-popup-content { font-family: var(--mono); font-size: .78rem; line-height: 1.6; }
.aircraft-icon { display: flex; align-items: center; justify-content: center; }
.aircraft-label {
    background: rgba(7,7,13,0.82);
    color: rgba(255,255,255,0.85);
    padding: 1px 4px;
    border-radius: 3px;
    font-size: 9px;
    white-space: nowrap;
    position: absolute;
    top: 24px; left: 50%;
    transform: translateX(-50%);
    pointer-events: none;
    border: 1px solid rgba(255,255,255,0.1);
    font-family: var(--mono);
}

/* ── BOTTOM COLS ────────────────────────── */
.bottom-cols {
    display: flex;
    gap: 12px;
    align-items: flex-start;
}
.col-data { flex: 1; min-width: 0; }
.col-side { width: 340px; flex-shrink: 0; display: flex; flex-direction: column; gap: 12px; }

/* ── TABLE ──────────────────────────────── */
#primaryArea { overflow: auto; max-height: 420px; }

table { width: 100%; border-collapse: collapse; font-size: .8rem; }

thead th {
    position: sticky; top: 0; z-index: 10;
    background: rgba(7,7,13,0.9);
    color: var(--text-m);
    font-family: var(--mono);
    font-size: .63rem;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 9px 14px;
    text-align: left;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
    backdrop-filter: blur(10px);
}

tbody tr {
    border-bottom: 1px solid rgba(255,255,255,0.03);
    cursor: pointer;
    transition: background .08s, border-left .08s;
}
tbody tr:hover { background: rgba(34,197,94,0.04); }
tbody tr.selected {
    background: rgba(34,197,94,0.07);
    border-left: 2px solid var(--green);
}
tbody tr.emg-row { background: rgba(239,68,68,0.05); animation: pulse-emg 2.5s infinite; }
tbody tr.emg-row:hover { background: rgba(239,68,68,0.1); }

td {
    padding: 9px 14px;
    vertical-align: middle;
    white-space: nowrap;
    color: var(--text);
}
td:first-child { font-family: var(--mono); font-size: .82rem; font-weight: 500; }
td.dim { color: var(--text-m); font-size: .77rem; }

.vsi-up   { color: #4ade80; }
.vsi-down { color: #f87171; }
.vsi-lvl  { color: var(--text-m); }
.empty-row td { text-align: center; padding: 36px; color: var(--text-m); font-family: var(--mono); font-size: .82rem; }

.badge {
    display: inline-flex; align-items: center;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: .65rem;
    font-family: var(--mono);
    font-weight: 600;
    letter-spacing: .5px;
}
.badge.air {
    background: rgba(234,179,8,0.1);
    color: var(--warn);
    border: 1px solid rgba(234,179,8,0.25);
}
.badge.gnd {
    background: rgba(106,171,255,0.08);
    color: var(--blue);
    border: 1px solid rgba(106,171,255,0.2);
}
.badge.emg {
    background: rgba(239,68,68,0.12);
    color: #fca5a5;
    border: 1px solid rgba(239,68,68,0.3);
}

/* ── DETAIL PANEL ───────────────────────── */
#detailPanel { padding: 14px; }
.empty-msg { color: var(--text-m); font-family: var(--mono); font-size: .78rem; text-align: center; padding: 20px 0; opacity: .6; }

.detail-grid {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 6px 16px;
    font-size: .78rem;
}
.dk {
    color: var(--text-m);
    font-family: var(--mono);
    font-size: .63rem;
    text-transform: uppercase;
    letter-spacing: .6px;
    white-space: nowrap;
    padding-top: 1px;
}
.dv { font-family: var(--mono); font-weight: 500; color: var(--text); }
.dv.ac     { color: var(--green); }
.dv.warn   { color: var(--warn); }
.dv.danger { color: var(--danger); }
.dv.blue   { color: var(--blue); }

.btn-follow {
    font-family: var(--mono);
    font-size: .68rem;
    font-weight: 600;
    letter-spacing: .8px;
    padding: 4px 10px;
    border-radius: var(--r-sm);
    cursor: pointer;
    transition: all .15s;
    background: var(--surface);
    color: var(--text-m);
    border: 1px solid var(--border);
    text-transform: uppercase;
}
.btn-follow:hover { border-color: rgba(34,197,94,0.3); color: var(--green); }
.btn-follow.on {
    background: var(--green-dim);
    border-color: rgba(34,197,94,0.35);
    color: var(--green);
}
.btn-follow.hidden { display: none; }

/* ── NOTEPAD ────────────────────────────── */
.notepad-card textarea {
    width: 100%;
    height: 130px;
    background: rgba(0,0,0,0.3);
    color: #86efac;
    border: none;
    border-top: 1px solid var(--border);
    padding: 10px 14px;
    font-family: var(--mono);
    font-size: .78rem;
    font-weight: 400;
    resize: vertical;
    outline: none;
    line-height: 1.6;
    transition: background .15s;
}
.notepad-card textarea:focus { background: rgba(0,0,0,0.45); }
.notepad-btns { display: flex; gap: 4px; }
.btn-micro {
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text-m);
    padding: 3px 8px;
    border-radius: 5px;
    cursor: pointer;
    font-size: .78rem;
    transition: all .15s;
}
.btn-micro:hover { border-color: var(--border-h); color: var(--text); }
.notepad-meta {
    display: flex;
    justify-content: space-between;
    padding: 5px 14px;
    font-size: .65rem;
    color: var(--text-m);
    font-family: var(--mono);
    border-top: 1px solid var(--border);
    background: rgba(0,0,0,0.15);
}

@media (max-width: 960px) {
    .bottom-cols { flex-direction: column; }
    .col-side { width: 100%; }
    #map { height: 380px; }
}

/* ── SPLASH ─────────────────────────────── */
.splash {
    position: fixed; inset: 0; z-index: 99999;
    background: var(--bg);
    display: flex; align-items: center; justify-content: center;
    transition: opacity .4s ease;
}
.splash.fade-out { opacity: 0; pointer-events: none; }

.splash-inner {
    display: flex; flex-direction: column; align-items: center;
    gap: 16px; max-width: 320px; width: 100%; padding: 0 20px;
}
.splash-logo {
    font-family: var(--mono);
    font-size: 3.5rem;
    font-weight: 600;
    color: var(--green);
    text-shadow: 0 0 40px var(--green-glo), 0 0 80px rgba(34,197,94,0.15);
    letter-spacing: 6px;
    animation: glow-pulse 2s ease-in-out infinite;
}
@keyframes glow-pulse {
    0%,100% { text-shadow: 0 0 30px var(--green-glo), 0 0 60px rgba(34,197,94,0.12); }
    50%      { text-shadow: 0 0 50px rgba(34,197,94,0.5), 0 0 100px rgba(34,197,94,0.2); }
}
.splash-sub {
    font-family: var(--mono);
    font-size: .75rem;
    color: var(--text-m);
    letter-spacing: 3px;
    text-transform: uppercase;
}
.splash-bar {
    width: 100%;
    height: 2px;
    background: rgba(255,255,255,0.06);
    border-radius: 2px;
    overflow: hidden;
    margin-top: 8px;
}
.splash-bar-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--green), rgba(34,197,94,0.5));
    border-radius: 2px;
    transition: width .35s cubic-bezier(.4,0,.2,1);
    box-shadow: 0 0 8px var(--green-glo);
}
.splash-status {
    font-family: var(--mono);
    font-size: .7rem;
    color: var(--text-m);
    letter-spacing: 1px;
    min-height: 1.2em;
    transition: opacity .2s;
}

/* ── MAP FIX ─────────────────────────────── */
.map-card { overflow: visible !important; }
.map-card .card-header { position: relative; z-index: 2; }
#map {
    width: 100%;
    height: 560px;
    background: #3B5A7E;
    position: relative;
    z-index: 1;
}
/* Leaflet needs explicit z-index context */
.leaflet-pane { z-index: 4 !important; }
.leaflet-tile-pane { z-index: 2 !important; }
.leaflet-overlay-pane { z-index: 4 !important; }
.leaflet-shadow-pane { z-index: 5 !important; }
.leaflet-marker-pane { z-index: 6 !important; }
.leaflet-tooltip-pane { z-index: 7 !important; }
.leaflet-popup-pane { z-index: 8 !important; }
.leaflet-control-container { z-index: 10 !important; }