/*
SPDX-FileCopyrightText: 2026 Stan Grams <sjg@haxx.space>

SPDX-License-Identifier: GPL-2.0-or-later
*/

/* ── Arctic style ─────────────────────────────────────────────────────── */
[data-style="arctic"] {
  --bg: #242933;
  --card-bg: #2e3440;
  --input-bg: #242933;
  --border: #3b4252;
  --border-light: #4c566a;
  --text: #d8dee9;
  --text-muted: #8a9ab0;
  --text-heading: #eceff4;
  --btn-bg: #3b4252;
  --btn-border: #5e6f88;
  --accent-green: #88c0d0;
  --accent-yellow: #ebcb8b;
  --accent-red: #bf616a;
  --jog-hi: #434c5e;
  --jog-lo: #3b4252;
  --jog-shadow: rgba(0,0,0,0.40);
  --jog-inset: rgba(255,255,255,0.06);
  --audio-level-bg: #2e3440;
  --audio-level-border: #4c566a;
  --audio-level-fill-start: #88c0d0;
  --audio-level-fill-end: #ebcb8b;
  --filter-bg: #3b4252;
  --filter-fg: #d8dee9;
  --filter-border: #5e6f88;
  --wavelength-fg: #7a8ea8;
  --spectrum-bg: #1e2530;
}
[data-style="arctic"][data-theme="light"] {
  --bg: #e5e9f0;
  --card-bg: #eceff4;
  --input-bg: #d8dee9;
  --border: #c5ccd8;
  --border-light: #a8b2c0;
  --text: #2e3440;
  --text-muted: #4c566a;
  --text-heading: #2e3440;
  --btn-bg: #d8dee9;
  --btn-border: #8fa3b8;
  --accent-green: #5e81ac;
  --accent-yellow: #c07a22;
  --accent-red: #bf616a;
  --jog-hi: #d8dee9;
  --jog-lo: #c2cbd8;
  --jog-shadow: rgba(46,52,64,0.18);
  --jog-inset: rgba(255,255,255,0.70);
  --audio-level-bg: #d0d6e0;
  --audio-level-border: #a8b2c0;
  --audio-level-fill-start: #5e81ac;
  --audio-level-fill-end: #c07a22;
  --filter-bg: #d8dee9;
  --filter-fg: #2e3440;
  --filter-border: #8fa3b8;
  --wavelength-fg: #5a6a80;
  --spectrum-bg: #dde1e9;
}

/* ── Lime style ───────────────────────────────────────────────────────── */
[data-style="lime"] {
  --bg: #1c1c17;
  --card-bg: #272822;
  --input-bg: #1c1c17;
  --border: #3e3d32;
  --border-light: #5c5c45;
  --text: #f8f8f2;
  --text-muted: #908980;
  --text-heading: #f8f8f2;
  --btn-bg: #3e3d32;
  --btn-border: #75715e;
  --accent-green: #a6e22e;
  --accent-yellow: #e6db74;
  --accent-red: #f92672;
  --jog-hi: #49483e;
  --jog-lo: #3e3d32;
  --jog-shadow: rgba(0,0,0,0.45);
  --jog-inset: rgba(255,255,255,0.05);
  --audio-level-bg: #272822;
  --audio-level-border: #5c5c45;
  --audio-level-fill-start: #a6e22e;
  --audio-level-fill-end: #e6db74;
  --filter-bg: #3e3d32;
  --filter-fg: #f8f8f2;
  --filter-border: #75715e;
  --wavelength-fg: #9c8f78;
  --spectrum-bg: #181815;
}
[data-style="lime"][data-theme="light"] {
  --bg: #f5f0e4;
  --card-bg: #fdf9f2;
  --input-bg: #ede8d8;
  --border: #d8d0bb;
  --border-light: #c0b89e;
  --text: #272822;
  --text-muted: #6e6a56;
  --text-heading: #272822;
  --btn-bg: #ede8d8;
  --btn-border: #b0a888;
  --accent-green: #5f8700;
  --accent-yellow: #9a7200;
  --accent-red: #c60052;
  --jog-hi: #ede8d8;
  --jog-lo: #ddd8c8;
  --jog-shadow: rgba(39,40,34,0.18);
  --jog-inset: rgba(255,255,255,0.75);
  --audio-level-bg: #ede8d8;
  --audio-level-border: #c0b89e;
  --audio-level-fill-start: #5f8700;
  --audio-level-fill-end: #9a7200;
  --filter-bg: #ede8d8;
  --filter-fg: #272822;
  --filter-border: #b0a888;
  --wavelength-fg: #7a7260;
  --spectrum-bg: #ede8d8;
}

/* ── Contrast style ───────────────────────────────────────────────────── */
[data-style="contrast"] {
  --bg: #000000;
  --card-bg: #0a0a0a;
  --input-bg: #111111;
  --border: #333333;
  --border-light: #555555;
  --text: #ffffff;
  --text-muted: #bbbbbb;
  --text-heading: #ffffff;
  --btn-bg: #1a1a1a;
  --btn-border: #666666;
  --accent-green: #00ff88;
  --accent-yellow: #ffcc00;
  --accent-red: #ff3344;
  --jog-hi: #2a2a2a;
  --jog-lo: #1a1a1a;
  --jog-shadow: rgba(0,0,0,0.60);
  --jog-inset: rgba(255,255,255,0.08);
  --audio-level-bg: #111111;
  --audio-level-border: #555555;
  --audio-level-fill-start: #00ff88;
  --audio-level-fill-end: #ffcc00;
  --filter-bg: #1a1a1a;
  --filter-fg: #ffffff;
  --filter-border: #666666;
  --wavelength-fg: #aaaaaa;
  --spectrum-bg: #000000;
}
[data-style="contrast"][data-theme="light"] {
  --bg: #ffffff;
  --card-bg: #f4f4f4;
  --input-bg: #e8e8e8;
  --border: #cccccc;
  --border-light: #999999;
  --text: #000000;
  --text-muted: #333333;
  --text-heading: #000000;
  --btn-bg: #e0e0e0;
  --btn-border: #777777;
  --accent-green: #005cc5;
  --accent-yellow: #cc5500;
  --accent-red: #cc0000;
  --jog-hi: #e0e0e0;
  --jog-lo: #cccccc;
  --jog-shadow: rgba(0,0,0,0.25);
  --jog-inset: rgba(255,255,255,0.80);
  --audio-level-bg: #e8e8e8;
  --audio-level-border: #999999;
  --audio-level-fill-start: #005cc5;
  --audio-level-fill-end: #cc5500;
  --filter-bg: #e8e8e8;
  --filter-fg: #000000;
  --filter-border: #999999;
  --wavelength-fg: #444444;
  --spectrum-bg: #f4f4f4;
}

/* ── Neon Disco style ─────────────────────────────────────────────────── */
[data-style="neon-disco"] {
  --bg: #0d0015;
  --card-bg: #180026;
  --input-bg: #100018;
  --border: #3d0060;
  --border-light: #7700bb;
  --text: #f5e0ff;
  --text-muted: #b070d8;
  --text-heading: #fce8ff;
  --btn-bg: #2a0042;
  --btn-border: #9900dd;
  --accent-green: #ff10e0;
  --accent-yellow: #39ff14;
  --accent-red: #ff1460;
  --jog-hi: #360058;
  --jog-lo: #280042;
  --jog-shadow: rgba(0,0,0,0.65);
  --jog-inset: rgba(255,16,224,0.08);
  --audio-level-bg: #180026;
  --audio-level-border: #7700bb;
  --audio-level-fill-start: #ff10e0;
  --audio-level-fill-end: #39ff14;
  --filter-bg: #2a0042;
  --filter-fg: #f5e0ff;
  --filter-border: #9900dd;
  --wavelength-fg: #9055b8;
  --spectrum-bg: #090010;
}
[data-style="neon-disco"][data-theme="light"] {
  --bg: #faeeff;
  --card-bg: #fff4ff;
  --input-bg: #f2e0ff;
  --border: #dda8f5;
  --border-light: #cc80e8;
  --text: #1a0030;
  --text-muted: #7a30a0;
  --text-heading: #1a0030;
  --btn-bg: #f0d8ff;
  --btn-border: #bb80dd;
  --accent-green: #cc00a8;
  --accent-yellow: #1f8800;
  --accent-red: #cc0044;
  --jog-hi: #f0d8ff;
  --jog-lo: #e2c8f5;
  --jog-shadow: rgba(60,0,100,0.18);
  --jog-inset: rgba(255,255,255,0.72);
  --audio-level-bg: #f0d8ff;
  --audio-level-border: #cc80e8;
  --audio-level-fill-start: #cc00a8;
  --audio-level-fill-end: #1f8800;
  --filter-bg: #f0d8ff;
  --filter-fg: #1a0030;
  --filter-border: #bb80dd;
  --wavelength-fg: #7030a0;
  --spectrum-bg: #f0d8ff;
}
/* ── Donald style ─────────────────────────────────────────────────────── */
[data-style="golden-rain"] {
  --bg: #100c06;
  --card-bg: #1a1209;
  --input-bg: #140f08;
  --border: #3f2d18;
  --border-light: #6d4e23;
  --text: #f3e4bf;
  --text-muted: #aa9062;
  --text-heading: #fff0ca;
  --btn-bg: #2a1c0d;
  --btn-border: #7c5928;
  --accent-green: #dfac48;
  --accent-yellow: #f4cd74;
  --accent-red: #cf7d32;
  --jog-hi: #392610;
  --jog-lo: #24170b;
  --jog-shadow: rgba(0,0,0,0.64);
  --jog-inset: rgba(255,219,138,0.06);
  --audio-level-bg: #1c130a;
  --audio-level-border: #6d4e23;
  --audio-level-fill-start: #dfac48;
  --audio-level-fill-end: #f4cd74;
  --filter-bg: #2b1d0f;
  --filter-fg: #f3e4bf;
  --filter-border: #7c5928;
  --wavelength-fg: #ab8b52;
  --spectrum-bg: #120d07;
}
[data-style="golden-rain"][data-theme="light"] {
  --bg: #f7efdd;
  --card-bg: #fff9ec;
  --input-bg: #f0e3c6;
  --border: #d4bc8a;
  --border-light: #b99243;
  --text: #3f2c10;
  --text-muted: #7f6640;
  --text-heading: #3a2609;
  --btn-bg: #f0e3c6;
  --btn-border: #b99243;
  --accent-green: #a96d00;
  --accent-yellow: #c88a16;
  --accent-red: #b65316;
  --jog-hi: #f2e5c8;
  --jog-lo: #e3d1a8;
  --jog-shadow: rgba(82,55,14,0.16);
  --jog-inset: rgba(255,255,255,0.76);
  --audio-level-bg: #f0e3c6;
  --audio-level-border: #c5a15d;
  --audio-level-fill-start: #a96d00;
  --audio-level-fill-end: #d4a13a;
  --filter-bg: #f0e3c6;
  --filter-fg: #3f2c10;
  --filter-border: #b99243;
  --wavelength-fg: #87663a;
  --spectrum-bg: #f5ecd9;
}

/* ── Amber style ──────────────────────────────────────────────────────── */
[data-style="amber"] {
  --bg: #120706;
  --card-bg: #1b0c0a;
  --input-bg: #180907;
  --border: #4c1a12;
  --border-light: #7a2e1a;
  --text: #ffe7d2;
  --text-muted: #c78361;
  --text-heading: #fff3e7;
  --btn-bg: #2c110d;
  --btn-border: #8f3a20;
  --accent-green: #ff6f1f;
  --accent-yellow: #ffb347;
  --accent-red: #ff4a24;
  --jog-hi: #381510;
  --jog-lo: #24100c;
  --jog-shadow: rgba(0,0,0,0.62);
  --jog-inset: rgba(255,164,76,0.07);
  --audio-level-bg: #1f0d0a;
  --audio-level-border: #7a2e1a;
  --audio-level-fill-start: #ff4a24;
  --audio-level-fill-end: #ffb347;
  --filter-bg: #2b120d;
  --filter-fg: #ffe7d2;
  --filter-border: #8f3a20;
  --wavelength-fg: #d38d6a;
  --spectrum-bg: #140907;
}
[data-style="amber"][data-theme="light"] {
  --bg: #fff3ea;
  --card-bg: #fff7f0;
  --input-bg: #ffe9da;
  --border: #efc7b1;
  --border-light: #d9a487;
  --text: #42180d;
  --text-muted: #8a4b31;
  --text-heading: #2f120a;
  --btn-bg: #ffe2cf;
  --btn-border: #cc8563;
  --accent-green: #d24c12;
  --accent-yellow: #d88400;
  --accent-red: #c53114;
  --jog-hi: #ffe2cf;
  --jog-lo: #ffd5bc;
  --jog-shadow: rgba(108,44,15,0.18);
  --jog-inset: rgba(255,255,255,0.72);
  --audio-level-bg: #ffe7d7;
  --audio-level-border: #d9a487;
  --audio-level-fill-start: #c53114;
  --audio-level-fill-end: #d88400;
  --filter-bg: #ffe2cf;
  --filter-fg: #42180d;
  --filter-border: #cc8563;
  --wavelength-fg: #9a5a3a;
  --spectrum-bg: #fff0e4;
}

/* ── Fire style ───────────────────────────────────────────────────────── */
[data-style="fire"] {
  --bg: #140406;
  --card-bg: #1d0708;
  --input-bg: #1a0607;
  --border: #551015;
  --border-light: #8f1f26;
  --text: #ffe6df;
  --text-muted: #cf8d82;
  --text-heading: #fff4ef;
  --btn-bg: #2d0c0d;
  --btn-border: #9d262b;
  --accent-green: #d13a32;
  --accent-yellow: #ff6a3d;
  --accent-red: #c10f1f;
  --jog-hi: #390f11;
  --jog-lo: #25090b;
  --jog-shadow: rgba(0,0,0,0.64);
  --jog-inset: rgba(255,120,100,0.06);
  --audio-level-bg: #22090b;
  --audio-level-border: #8f1f26;
  --audio-level-fill-start: #c10f1f;
  --audio-level-fill-end: #ff6a3d;
  --filter-bg: #2d0c0d;
  --filter-fg: #ffe6df;
  --filter-border: #9d262b;
  --wavelength-fg: #d78d78;
  --spectrum-bg: #150508;
}
[data-style="fire"][data-theme="light"] {
  --bg: #fdf0ea;
  --card-bg: #fff6f1;
  --input-bg: #ffe5db;
  --border: #e9b8aa;
  --border-light: #d27c66;
  --text: #4a110d;
  --text-muted: #8a493f;
  --text-heading: #340b08;
  --btn-bg: #ffd9cc;
  --btn-border: #c85b47;
  --accent-green: #ba2d24;
  --accent-yellow: #d95518;
  --accent-red: #a80f1c;
  --jog-hi: #ffd9cc;
  --jog-lo: #ffcab9;
  --jog-shadow: rgba(110,35,20,0.18);
  --jog-inset: rgba(255,255,255,0.74);
  --audio-level-bg: #ffe2d7;
  --audio-level-border: #d27c66;
  --audio-level-fill-start: #a80f1c;
  --audio-level-fill-end: #d95518;
  --filter-bg: #ffd9cc;
  --filter-fg: #4a110d;
  --filter-border: #c85b47;
  --wavelength-fg: #9d5547;
  --spectrum-bg: #ffede5;
}

/* ── Phosphor style ───────────────────────────────────────────────────── */
/* Classic green-phosphor CRT terminal aesthetic */
[data-style="phosphor"] {
  --bg: #030a03;
  --card-bg: #060e06;
  --input-bg: #030a03;
  --border: #0f2e0f;
  --border-light: #1a4a1a;
  --text: #a8e6a8;
  --text-muted: #5a9a5a;
  --text-heading: #c8f0c8;
  --btn-bg: #0a1e0a;
  --btn-border: #1e4a1e;
  --accent-green: #39ff14;
  --accent-yellow: #b8f060;
  --accent-red: #ff4444;
  --jog-hi: #0e2a0e;
  --jog-lo: #081808;
  --jog-shadow: rgba(0,0,0,0.65);
  --jog-inset: rgba(57,255,20,0.07);
  --audio-level-bg: #060e06;
  --audio-level-border: #1a4a1a;
  --audio-level-fill-start: #39ff14;
  --audio-level-fill-end: #b8f060;
  --filter-bg: #0a1e0a;
  --filter-fg: #a8e6a8;
  --filter-border: #1e4a1e;
  --wavelength-fg: #4a8a4a;
  --spectrum-bg: #010501;
}
[data-style="phosphor"] #freq {
  color: #39ff14;
  text-shadow: 0 0 8px rgba(57,255,20,0.55), 0 0 20px rgba(57,255,20,0.2);
}
[data-style="phosphor"] .signal-bar-fill,
[data-style="phosphor"] .meter-fill {
  background: linear-gradient(90deg, #39ff14, #b8f060);
  box-shadow: 0 0 6px rgba(57,255,20,0.45);
}
[data-style="phosphor"][data-theme="light"] {
  --bg: #e8f5e8;
  --card-bg: #f0faf0;
  --input-bg: #dff0df;
  --border: #b0d8b0;
  --border-light: #80c080;
  --text: #0a2a0a;
  --text-muted: #2a6a2a;
  --text-heading: #062006;
  --btn-bg: #d0ebd0;
  --btn-border: #4a8a4a;
  --accent-green: #1a7a1a;
  --accent-yellow: #4a8a00;
  --accent-red: #cc2222;
  --jog-hi: #d0ebd0;
  --jog-lo: #bcdabc;
  --jog-shadow: rgba(10,42,10,0.15);
  --jog-inset: rgba(255,255,255,0.72);
  --audio-level-bg: #d8edd8;
  --audio-level-border: #80c080;
  --audio-level-fill-start: #1a7a1a;
  --audio-level-fill-end: #4a8a00;
  --filter-bg: #d0ebd0;
  --filter-fg: #0a2a0a;
  --filter-border: #4a8a4a;
  --wavelength-fg: #3a7a3a;
  --spectrum-bg: #e0f0e0;
}