/* ==========================================================================
   FREAK industries — Design System
   Black base · Acid Lime (primary) · Signal Orange (action) · Industrial type
   ========================================================================== */

:root {
    --bg: #050505;
    --surface: #0d0d0d;
    --surface-2: #151515;
    --border: #262626;
    --border-hi: #3d3d3d;

    --accent: #c6ff00;
    --accent-ink: #0a0a0a;
    --hot: #ff3d00;
    --text: #f5f5f5;
    --dim: #8c8c8c;

    --ok: #c6ff00;
    --warn: #ffb300;
    --bad: #ff3d3d;

    /* legacy aliases so older inline styles keep working */
    --cyan: var(--accent);
    --green: var(--accent);
    --blue: var(--accent);
    --amber: var(--warn);
    --red: var(--bad);
    --surface-3: #1c1c1c;

    --font-body: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
    --font-display: "Bahnschrift", "Arial Narrow", "Segoe UI", system-ui, sans-serif;
    --font-mono: "Cascadia Mono", Consolas, "SFMono-Regular", monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    color: var(--text);
    min-height: 100vh;
    line-height: 1.55;
    background-color: var(--bg);
    background-image:
        radial-gradient(900px 520px at 6% -6%, rgba(198, 255, 0, 0.07), transparent 62%),
        radial-gradient(820px 520px at 104% 106%, rgba(255, 61, 0, 0.08), transparent 62%),
        linear-gradient(rgba(255, 255, 255, 0.024) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.024) 1px, transparent 1px);
    background-size: auto, auto, 48px 48px, 48px 48px;
    background-attachment: fixed;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
code { font-family: var(--font-mono); color: var(--accent); font-size: 0.92em; }
::selection { background: var(--accent); color: var(--accent-ink); }

::-webkit-scrollbar { width: 9px; height: 9px; }
::-webkit-scrollbar-track { background: #070707; }
::-webkit-scrollbar-thumb { background: #2c2c2c; border-radius: 0; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* ---------- Navbar & Brand ---------- */
.navbar {
    position: sticky; top: 0; z-index: 50;
    background: rgba(5, 5, 5, 0.88);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
}
.navbar::after {
    content: ""; position: absolute; left: 0; bottom: -1px; height: 2px; width: 120px;
    background: var(--accent);
}
.nav-inner {
    max-width: 1220px; margin: 0 auto; padding: 12px 22px;
    display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap;
}
.brand { display: inline-flex; align-items: center; gap: 12px; color: var(--text); }
.brand:hover { text-decoration: none; }
.brand-mark { width: 38px; height: 38px; display: block; }
.brand-word {
    font-family: var(--font-display); font-weight: 800; font-size: 23px;
    letter-spacing: 0.05em; text-transform: uppercase; line-height: 1; color: #fff;
}
.brand-word .ind {
    font-weight: 400; text-transform: none; letter-spacing: 0.02em;
    color: var(--accent); margin-left: 7px; font-size: 21px;
}
.brand-tag {
    font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.18em; color: var(--hot);
    border: 1px solid var(--hot); padding: 2px 7px; margin-left: 4px; text-transform: uppercase;
}
.nav-links { display: flex; gap: 6px; }
.nav-links a {
    color: var(--dim); font-family: var(--font-display); font-weight: 700; font-size: 13px;
    letter-spacing: 0.12em; text-transform: uppercase; padding: 8px 12px;
}
.nav-links a:hover { color: var(--accent); text-decoration: none; }
.nav-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }

.container { max-width: 1220px; margin: 0 auto; padding: 24px 22px 56px; }

/* ---------- Surfaces ---------- */
.card {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: 3px; padding: 22px; position: relative;
}
.card-title {
    font-family: var(--font-display); font-size: 14px; font-weight: 800;
    letter-spacing: 0.14em; text-transform: uppercase; color: #fff;
    border-bottom: 1px solid var(--border); padding-bottom: 12px; margin-bottom: 16px;
    display: flex; justify-content: flex-start; align-items: center; gap: 8px; flex-wrap: wrap;
}
.card-title > :last-child:not(:first-child) { margin-left: auto; }
.card-title::before {
    content: ""; width: 9px; height: 9px; background: var(--accent);
    display: inline-block; margin-right: 10px; flex-shrink: 0;
}
.card-title > span:first-child { display: inline-flex; align-items: center; }

/* ---------- Buttons ---------- */
.btn {
    border: 1.5px solid transparent; border-radius: 2px; padding: 11px 18px;
    font-family: var(--font-display); font-size: 13px; font-weight: 800;
    letter-spacing: 0.1em; text-transform: uppercase; cursor: pointer;
    transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.12s, color 0.12s, border-color 0.12s;
    display: inline-flex; align-items: center; justify-content: center; gap: 8px; text-decoration: none;
}
.btn:hover { text-decoration: none; }
.btn:disabled { opacity: 0.35; cursor: not-allowed; transform: none !important; box-shadow: none !important; }
.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-primary:hover:not(:disabled) { transform: translate(-2px, -2px); box-shadow: 4px 4px 0 var(--hot); }
.btn-green { background: var(--hot); color: #fff; }
.btn-green:hover:not(:disabled) { transform: translate(-2px, -2px); box-shadow: 4px 4px 0 var(--accent); }
.btn-amber { background: transparent; color: var(--warn); border-color: var(--warn); }
.btn-amber:hover:not(:disabled) { background: var(--warn); color: #000; }
.btn-red { background: transparent; color: var(--bad); border-color: #5a1b1b; }
.btn-red:hover:not(:disabled) { background: var(--bad); color: #000; border-color: var(--bad); }
.btn-ghost { background: transparent; color: #e6e6e6; border-color: var(--border-hi); }
.btn-ghost:hover:not(:disabled) { border-color: var(--accent); color: var(--accent); }
.btn-sm { padding: 7px 12px; font-size: 11.5px; }

/* ---------- Pills ---------- */
.pill {
    display: inline-flex; align-items: center; gap: 5px;
    font-family: var(--font-mono); font-size: 10.5px; font-weight: 700; letter-spacing: 0.08em;
    text-transform: uppercase; padding: 3px 9px; border-radius: 2px; border: 1px solid;
}
.pill-green { background: rgba(198, 255, 0, 0.1); border-color: rgba(198, 255, 0, 0.45); color: var(--accent); }
.pill-cyan { background: rgba(255, 255, 255, 0.07); border-color: rgba(255, 255, 255, 0.35); color: #fff; }
.pill-amber { background: rgba(255, 179, 0, 0.1); border-color: rgba(255, 179, 0, 0.5); color: var(--warn); }
.pill-red { background: rgba(255, 61, 61, 0.12); border-color: rgba(255, 61, 61, 0.5); color: var(--bad); }
.pill-gray { background: rgba(140, 140, 140, 0.1); border-color: rgba(140, 140, 140, 0.35); color: #bdbdbd; }

/* ---------- Forms ---------- */
input[type="text"], input[type="password"], input[type="number"], input[type="email"], select, textarea {
    width: 100%; padding: 10px 12px; background: #080808; border: 1px solid #2c2c2c;
    border-radius: 2px; color: var(--text); font-size: 13px; outline: none; font-family: var(--font-body);
    transition: border-color 0.12s, box-shadow 0.12s;
}
input:focus, select:focus, textarea:focus {
    border-color: var(--accent); box-shadow: 0 0 0 3px rgba(198, 255, 0, 0.13);
}
input::placeholder, textarea::placeholder { color: #555; }
input[type="file"] { color: var(--dim); font-size: 12px; }
input[type="range"] { accent-color: var(--accent); width: 100%; }
input[type="checkbox"] { accent-color: var(--accent); }
select option { background: #0d0d0d; }
label.lbl {
    display: block; font-family: var(--font-display); font-size: 11.5px; font-weight: 700;
    letter-spacing: 0.1em; text-transform: uppercase; color: var(--dim); margin-bottom: 6px;
}

/* ---------- Layout Helpers ---------- */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
@media (max-width: 960px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 720px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } .nav-links { display: none; } }

.hazard {
    height: 10px;
    background: repeating-linear-gradient(-45deg, var(--accent) 0 12px, #050505 12px 24px);
}

/* ---------- LCD / Progress / Log ---------- */
.lcd-bezel {
    background: #020202; border: 1px solid var(--border-hi); border-radius: 2px;
    padding: 12px; display: flex; justify-content: center; align-items: center; position: relative;
    box-shadow: inset 0 0 0 3px #0a0a0a, inset 0 0 40px rgba(0, 0, 0, 0.9);
}
canvas.lcd { image-rendering: pixelated; border-radius: 1px; width: 100%; max-width: 384px; height: auto; aspect-ratio: 2/1; }

.progress-track { height: 12px; background: #070707; border: 1px solid var(--border-hi); border-radius: 0; overflow: hidden; }
.progress-fill {
    height: 100%; width: 0%; transition: width 0.15s;
    background: repeating-linear-gradient(-45deg, var(--accent) 0 8px, #a6d600 8px 16px);
}

.log-box {
    background: #030303; border: 1px solid var(--border); border-radius: 2px;
    padding: 12px; height: 210px; overflow-y: auto; font-family: var(--font-mono); font-size: 11.5px; color: #b5b5b5;
}
.log-box .ok { color: var(--accent); }
.log-box .warn { color: var(--warn); }
.log-box .err { color: var(--bad); }

/* ---------- Tables ---------- */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 12.5px; }
th, td { text-align: left; padding: 11px 9px; border-bottom: 1px solid #1c1c1c; vertical-align: top; }
th {
    color: var(--dim); font-family: var(--font-display); font-weight: 700; font-size: 11px;
    letter-spacing: 0.14em; text-transform: uppercase; white-space: nowrap; border-bottom: 1px solid var(--border-hi);
}
tbody tr:hover { background: rgba(198, 255, 0, 0.03); }

/* ---------- Modal ---------- */
.modal-backdrop {
    position: fixed; inset: 0; z-index: 100; background: rgba(0, 0, 0, 0.82); backdrop-filter: blur(4px);
    display: none; align-items: center; justify-content: center; padding: 16px;
}
.modal-backdrop.open { display: flex; }
.modal-card {
    background: var(--surface); border: 1px solid var(--border-hi); border-top: 3px solid var(--accent);
    border-radius: 2px; max-width: 560px; width: 100%; max-height: 90vh; overflow-y: auto; padding: 22px;
}

@media (prefers-reduced-motion: reduce) {
    * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}