Control panel: futuristic 'Neon Grid' theme

New theme.css loaded only by control.html (every rule scoped to body.control, output/aux windows untouched): deep-space background with cyan/magenta nebula glows and a faint grid, glass cards with gradient hairline borders and HUD corner brackets, gradient brand title and live status pill with a pulsing LED, neon tab underline, glowing buttons and focus rings, custom checkboxes, neon range rails with glowing knobs, segmented LED level meters, restyled effect library, pads, playlist rows, scene editor and mapping editor, neon scrollbars. Orbitron (display) and Rajdhani (UI) bundled in src/fonts under the SIL OFL, so it works offline. Respects prefers-reduced-motion. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01XVMQ2JhsJ77pGKqcvvFHqc
2026-10-02 12:29:43 +02:00
1 parent 225ab529bb
commit d79f1d5c49
@@ -6,10 +6,11 @@
        content="default-src 'self'; img-src 'self' blob: data:; style-src 'self' 'unsafe-inline'; script-src 'self'" />
  <title>DJ Visualizer — Controlli</title>
  <link rel="stylesheet" href="style.css" />
+  <link rel="stylesheet" href="theme.css" />
 </head>
 <body class="control">
  <header id="topbar">
-    <strong>🎛 DJ Visualizer</strong>
+    <strong>DJ Visualizer</strong>
    <span id="status"><span id="fps">–</span> · <span id="scene-name">—</span></span>
  </header>

@@ -0,0 +1,93 @@
+Copyright 2018 The Orbitron Project Authors (https://github.com/theleagueof/orbitron)
+
+This Font Software is licensed under the SIL Open Font License, Version 1.1.
+This license is copied below, and is also available with a FAQ at:
+http://scripts.sil.org/OFL
+
+
+-----------------------------------------------------------
+SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
+-----------------------------------------------------------
+
+PREAMBLE
+The goals of the Open Font License (OFL) are to stimulate worldwide
+development of collaborative font projects, to support the font creation
+efforts of academic and linguistic communities, and to provide a free and
+open framework in which fonts may be shared and improved in partnership
+with others.
+
+The OFL allows the licensed fonts to be used, studied, modified and
+redistributed freely as long as they are not sold by themselves. The
+fonts, including any derivative works, can be bundled, embedded,
+redistributed and/or sold with any software provided that any reserved
+names are not used by derivative works. The fonts and derivatives,
+however, cannot be released under any other type of license. The
+requirement for fonts to remain under this license does not apply
+to any document created using the fonts or their derivatives.
+
+DEFINITIONS
+"Font Software" refers to the set of files released by the Copyright
+Holder(s) under this license and clearly marked as such. This may
+include source files, build scripts and documentation.
+
+"Reserved Font Name" refers to any names specified as such after the
+copyright statement(s).
+
+"Original Version" refers to the collection of Font Software components as
+distributed by the Copyright Holder(s).
+
+"Modified Version" refers to any derivative made by adding to, deleting,
+or substituting -- in part or in whole -- any of the components of the
+Original Version, by changing formats or by porting the Font Software to a
+new environment.
+
+"Author" refers to any designer, engineer, programmer, technical
+writer or other person who contributed to the Font Software.
+
+PERMISSION & CONDITIONS
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of the Font Software, to use, study, copy, merge, embed, modify,
+redistribute, and sell modified and unmodified copies of the Font
+Software, subject to the following conditions:
+
+1) Neither the Font Software nor any of its individual components,
+in Original or Modified Versions, may be sold by itself.
+
+2) Original or Modified Versions of the Font Software may be bundled,
+redistributed and/or sold with any software, provided that each copy
+contains the above copyright notice and this license. These can be
+included either as stand-alone text files, human-readable headers or
+in the appropriate machine-readable metadata fields within text or
+binary files as long as those fields can be easily viewed by the user.
+
+3) No Modified Version of the Font Software may use the Reserved Font
+Name(s) unless explicit written permission is granted by the corresponding
+Copyright Holder. This restriction only applies to the primary font name as
+presented to the users.
+
+4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font
+Software shall not be used to promote, endorse or advertise any
+Modified Version, except to acknowledge the contribution(s) of the
+Copyright Holder(s) and the Author(s) or with their explicit written
+permission.
+
+5) The Font Software, modified or unmodified, in part or in whole,
+must be distributed entirely under this license, and must not be
+distributed under any other license. The requirement for fonts to
+remain under this license does not apply to any document created
+using the Font Software.
+
+TERMINATION
+This license becomes null and void if any of the above conditions are
+not met.
+
+DISCLAIMER
+THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
+COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
+DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
+OTHER DEALINGS IN THE FONT SOFTWARE.
@@ -0,0 +1,93 @@
+Copyright (c) 2014 Indian Type Foundry (info@indiantypefoundry.com) Rajdhani-Regular.ttf: Copyright (c) 2014 Indian Type Foundry (info@indiantypefoundry.com) Rajdhani-Medium.ttf: Copyright (c) 2014 Indian Type Foundry (info@indiantypefoundry.com) Rajdhani-SemiBold.ttf: Copyright (c) 2014 Indian Type Foundry (info@indiantypefoundry.com) Rajdhani-Bold.ttf: Copyright (c) 2014 Indian Type Foundry (info@indiantypefoundry.com)
+
+This Font Software is licensed under the SIL Open Font License, Version 1.1.
+This license is copied below, and is also available with a FAQ at:
+http://scripts.sil.org/OFL
+
+
+-----------------------------------------------------------
+SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
+-----------------------------------------------------------
+
+PREAMBLE
+The goals of the Open Font License (OFL) are to stimulate worldwide
+development of collaborative font projects, to support the font creation
+efforts of academic and linguistic communities, and to provide a free and
+open framework in which fonts may be shared and improved in partnership
+with others.
+
+The OFL allows the licensed fonts to be used, studied, modified and
+redistributed freely as long as they are not sold by themselves. The
+fonts, including any derivative works, can be bundled, embedded,
+redistributed and/or sold with any software provided that any reserved
+names are not used by derivative works. The fonts and derivatives,
+however, cannot be released under any other type of license. The
+requirement for fonts to remain under this license does not apply
+to any document created using the fonts or their derivatives.
+
+DEFINITIONS
+"Font Software" refers to the set of files released by the Copyright
+Holder(s) under this license and clearly marked as such. This may
+include source files, build scripts and documentation.
+
+"Reserved Font Name" refers to any names specified as such after the
+copyright statement(s).
+
+"Original Version" refers to the collection of Font Software components as
+distributed by the Copyright Holder(s).
+
+"Modified Version" refers to any derivative made by adding to, deleting,
+or substituting -- in part or in whole -- any of the components of the
+Original Version, by changing formats or by porting the Font Software to a
+new environment.
+
+"Author" refers to any designer, engineer, programmer, technical
+writer or other person who contributed to the Font Software.
+
+PERMISSION & CONDITIONS
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of the Font Software, to use, study, copy, merge, embed, modify,
+redistribute, and sell modified and unmodified copies of the Font
+Software, subject to the following conditions:
+
+1) Neither the Font Software nor any of its individual components,
+in Original or Modified Versions, may be sold by itself.
+
+2) Original or Modified Versions of the Font Software may be bundled,
+redistributed and/or sold with any software, provided that each copy
+contains the above copyright notice and this license. These can be
+included either as stand-alone text files, human-readable headers or
+in the appropriate machine-readable metadata fields within text or
+binary files as long as those fields can be easily viewed by the user.
+
+3) No Modified Version of the Font Software may use the Reserved Font
+Name(s) unless explicit written permission is granted by the corresponding
+Copyright Holder. This restriction only applies to the primary font name as
+presented to the users.
+
+4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font
+Software shall not be used to promote, endorse or advertise any
+Modified Version, except to acknowledge the contribution(s) of the
+Copyright Holder(s) and the Author(s) or with their explicit written
+permission.
+
+5) The Font Software, modified or unmodified, in part or in whole,
+must be distributed entirely under this license, and must not be
+distributed under any other license. The requirement for fonts to
+remain under this license does not apply to any document created
+using the Font Software.
+
+TERMINATION
+This license becomes null and void if any of the above conditions are
+not met.
+
+DISCLAIMER
+THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
+COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
+DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
+OTHER DEALINGS IN THE FONT SOFTWARE.
@@ -0,0 +1,385 @@
+/* =====================================================================
+   NEON GRID — futuristic theme for the CONTROL PANEL only.
+   Loaded after style.css by control.html; every rule is scoped to
+   body.control so the output and aux windows are never affected.
+   Fonts are bundled (src/fonts, SIL OFL) so the look works offline.
+   ===================================================================== */
+
+@font-face { font-family: 'Orbitron'; font-weight: 600; font-display: swap; src: url('fonts/orbitron-latin-600-normal.woff2') format('woff2'); }
+@font-face { font-family: 'Orbitron'; font-weight: 800; font-display: swap; src: url('fonts/orbitron-latin-800-normal.woff2') format('woff2'); }
+@font-face { font-family: 'Rajdhani'; font-weight: 500; font-display: swap; src: url('fonts/rajdhani-latin-500-normal.woff2') format('woff2'); }
+@font-face { font-family: 'Rajdhani'; font-weight: 600; font-display: swap; src: url('fonts/rajdhani-latin-600-normal.woff2') format('woff2'); }
+@font-face { font-family: 'Rajdhani'; font-weight: 700; font-display: swap; src: url('fonts/rajdhani-latin-700-normal.woff2') format('woff2'); }
+
+body.control {
+  --ng-bg: #04050b;
+  --ng-panel: rgba(12, 16, 32, 0.62);
+  --ng-panel-hi: rgba(18, 24, 48, 0.78);
+  --ng-line: rgba(120, 200, 255, 0.14);
+  --ng-cyan: #2ef2ff;
+  --ng-blue: #4d7cff;
+  --ng-mag: #ff2bd6;
+  --ng-lime: #7dff8a;
+  --ng-text: #dbe9ff;
+  --ng-dim: rgba(190, 215, 255, 0.55);
+  --ng-glow-c: 0 0 14px rgba(46, 242, 255, 0.45);
+  --ng-glow-m: 0 0 16px rgba(255, 43, 214, 0.45);
+  --ng-grad: linear-gradient(90deg, var(--ng-cyan), var(--ng-blue) 50%, var(--ng-mag));
+  --ng-ui: 'Rajdhani', 'Avenir Next Condensed', 'Arial Narrow', system-ui, sans-serif;
+  --ng-display: 'Orbitron', 'Rajdhani', system-ui, sans-serif;
+
+  color: var(--ng-text);
+  font-family: var(--ng-ui);
+  font-size: 14px;
+  font-weight: 500;
+  letter-spacing: 0.15px;
+  /* deep space + two nebula glows + a faint perspective-free grid */
+  background:
+    radial-gradient(900px 520px at 8% -8%, rgba(46, 242, 255, 0.13), transparent 60%),
+    radial-gradient(800px 600px at 105% 12%, rgba(255, 43, 214, 0.12), transparent 60%),
+    radial-gradient(700px 500px at 50% 120%, rgba(77, 124, 255, 0.14), transparent 60%),
+    linear-gradient(rgba(120, 200, 255, 0.045) 1px, transparent 1px) 0 0 / 34px 34px,
+    linear-gradient(90deg, rgba(120, 200, 255, 0.045) 1px, transparent 1px) 0 0 / 34px 34px,
+    var(--ng-bg);
+  background-attachment: fixed;
+}
+body.control ::selection { background: rgba(255, 43, 214, 0.45); color: #fff; }
+
+/* ---------- top bar ---------- */
+body.control #topbar {
+  position: relative;
+  align-items: center;
+  padding: 14px 18px 12px;
+  background: linear-gradient(180deg, rgba(8, 12, 26, 0.92), rgba(8, 12, 26, 0.55));
+  border-bottom: 1px solid transparent;
+  backdrop-filter: blur(10px);
+}
+body.control #topbar::after { /* glowing hairline */
+  content: ''; position: absolute; left: 0; right: 0; bottom: -1px; height: 1px;
+  background: var(--ng-grad); box-shadow: 0 0 10px rgba(46, 242, 255, 0.6);
+  opacity: 0.85;
+}
+body.control #topbar strong {
+  font-family: var(--ng-display);
+  font-weight: 800;
+  font-size: 17px;
+  letter-spacing: 2.5px;
+  text-transform: uppercase;
+  background: linear-gradient(90deg, #ffffff, var(--ng-cyan) 35%, var(--ng-mag));
+  -webkit-background-clip: text; background-clip: text;
+  color: transparent;
+  filter: drop-shadow(0 0 10px rgba(46, 242, 255, 0.35));
+}
+body.control #topbar #status {
+  display: inline-flex; align-items: center; gap: 6px;
+  font-family: var(--ng-display); font-weight: 600;
+  font-size: 10.5px; letter-spacing: 1px; opacity: 1;
+  color: var(--ng-cyan);
+  padding: 5px 12px 5px 22px; position: relative;
+  border: 1px solid rgba(46, 242, 255, 0.35);
+  border-radius: 999px;
+  background: rgba(46, 242, 255, 0.06);
+  box-shadow: inset 0 0 12px rgba(46, 242, 255, 0.08);
+}
+body.control #topbar #status::before { /* live LED */
+  content: ''; position: absolute; left: 9px; top: 50%; width: 7px; height: 7px;
+  margin-top: -3.5px; border-radius: 50%;
+  background: var(--ng-lime); box-shadow: 0 0 8px var(--ng-lime);
+  animation: ng-pulse 1.6s ease-in-out infinite;
+}
+@keyframes ng-pulse { 50% { opacity: 0.35; box-shadow: 0 0 2px var(--ng-lime); } }
+
+/* ---------- tab bar ---------- */
+body.control #tabs {
+  gap: 0;
+  padding: 8px 8px 0;
+  scrollbar-width: none;
+  background: rgba(6, 9, 20, 0.7);
+  border-bottom: 1px solid var(--ng-line);
+  backdrop-filter: blur(10px);
+}
+body.control #tabs button {
+  position: relative;
+  font-family: var(--ng-ui);
+  font-weight: 600;
+  font-size: 12.5px;
+  letter-spacing: 0.5px;
+  text-transform: uppercase;
+  color: var(--ng-dim);
+  opacity: 1;
+  padding: 9px 8px 10px;
+  border: none;
+  border-radius: 10px 10px 0 0;
+  background: transparent;
+  transition: color .15s ease, background .15s ease;
+}
+body.control #tabs::-webkit-scrollbar { display: none; } /* still scrollable on narrow windows */
+body.control #tabs button:hover { color: #fff; background: rgba(46, 242, 255, 0.06); }
+body.control #tabs button.active {
+  color: #fff;
+  background: linear-gradient(180deg, rgba(46, 242, 255, 0.16), rgba(46, 242, 255, 0.02));
+  text-shadow: 0 0 10px rgba(46, 242, 255, 0.7);
+  border-bottom-color: transparent;
+}
+body.control #tabs button.active::after {
+  content: ''; position: absolute; left: 8px; right: 8px; bottom: 0; height: 2px;
+  border-radius: 2px; background: var(--ng-grad);
+  box-shadow: 0 0 10px rgba(46, 242, 255, 0.9), 0 0 18px rgba(255, 43, 214, 0.5);
+}
+
+/* ---------- panels ---------- */
+body.control .tab-panel.active { gap: 14px; padding: 16px; animation: ng-in .22s ease-out; }
+@keyframes ng-in { from { opacity: 0; transform: translateY(4px); } }
+body.control .tab-panel section {
+  position: relative;
+  padding: 14px 14px 13px;
+  border-radius: 16px;
+  border: 1px solid transparent;
+  /* glass fill + gradient hairline border */
+  background:
+    linear-gradient(var(--ng-panel), var(--ng-panel)) padding-box,
+    linear-gradient(135deg, rgba(46, 242, 255, 0.45), rgba(77, 124, 255, 0.12) 40%, rgba(255, 43, 214, 0.35)) border-box;
+  backdrop-filter: blur(14px);
+  -webkit-backdrop-filter: blur(14px);
+  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.04);
+}
+body.control .tab-panel section::before { /* HUD corner bracket */
+  content: ''; position: absolute; top: 7px; left: 7px; width: 12px; height: 12px;
+  border-top: 2px solid var(--ng-cyan); border-left: 2px solid var(--ng-cyan);
+  border-top-left-radius: 6px; opacity: 0.8;
+  filter: drop-shadow(0 0 4px rgba(46, 242, 255, 0.8));
+  pointer-events: none;
+}
+
+/* section labels = HUD captions */
+body.control label {
+  font-family: var(--ng-ui);
+  font-weight: 700;
+  font-size: 11.5px;
+  letter-spacing: 1.6px;
+  color: #9fdcff;
+  opacity: 0.9;
+}
+body.control section > label:first-child { padding-left: 14px; }
+body.control label span { color: #fff; font-family: var(--ng-display); font-weight: 600; font-size: 10.5px; letter-spacing: 0.5px; }
+body.control .chk { font-weight: 600; font-size: 13px; color: var(--ng-text); }
+
+/* ---------- buttons & selects ---------- */
+body.control button,
+body.control select {
+  font-family: var(--ng-ui);
+  font-weight: 600;
+  font-size: 13.5px;
+  letter-spacing: 0.4px;
+  color: var(--ng-text);
+  background: linear-gradient(180deg, rgba(30, 40, 72, 0.75), rgba(14, 18, 36, 0.85));
+  border: 1px solid rgba(120, 200, 255, 0.22);
+  border-radius: 10px;
+  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
+  transition: border-color .15s ease, box-shadow .15s ease, background .15s ease, transform .08s ease;
+}
+body.control button:hover:not(:disabled),
+body.control select:hover {
+  border-color: rgba(46, 242, 255, 0.75);
+  box-shadow: var(--ng-glow-c), inset 0 0 10px rgba(46, 242, 255, 0.08);
+  background: linear-gradient(180deg, rgba(36, 52, 92, 0.85), rgba(16, 22, 44, 0.9));
+}
+body.control button:active:not(:disabled) { transform: translateY(1px) scale(0.99); }
+body.control button.active {
+  color: #fff;
+  border-color: transparent;
+  background:
+    linear-gradient(180deg, rgba(30, 20, 60, 0.9), rgba(16, 12, 36, 0.9)) padding-box,
+    linear-gradient(90deg, var(--ng-cyan), var(--ng-mag)) border-box;
+  border: 1px solid transparent;
+  box-shadow: var(--ng-glow-m);
+  text-shadow: 0 0 8px rgba(255, 43, 214, 0.7);
+}
+body.control button.wide { padding: 9px 12px; }
+body.control button:focus-visible,
+body.control select:focus-visible,
+body.control input:focus-visible { outline: none; box-shadow: 0 0 0 2px rgba(46, 242, 255, 0.55), var(--ng-glow-c); }
+
+/* the big REC / Play buttons get a little extra presence */
+body.control #btn-rec, body.control #btn-play {
+  font-family: var(--ng-display); font-weight: 600; font-size: 12.5px; letter-spacing: 1.5px; text-transform: uppercase;
+}
+body.control #btn-rec { border-color: rgba(255, 70, 110, 0.55); }
+body.control #btn-rec:hover:not(:disabled) { border-color: #ff4d7a; box-shadow: 0 0 16px rgba(255, 77, 122, 0.55); }
+
+body.control select {
+  background-color: #0e1426;
+  background-image:
+    linear-gradient(45deg, transparent 50%, var(--ng-cyan) 50%),
+    linear-gradient(135deg, var(--ng-cyan) 50%, transparent 50%),
+    linear-gradient(180deg, rgba(30, 40, 72, 0.75), rgba(14, 18, 36, 0.85));
+  background-position: calc(100% - 15px) 52%, calc(100% - 10px) 52%, 0 0;
+  background-size: 5px 5px, 5px 5px, 100% 100%;
+  background-repeat: no-repeat;
+  padding-right: 26px;
+}
+body.control select option { background: #0b1022; color: var(--ng-text); }
+body.control #map-grid { padding-right: 24px; } /* room for the chevron */
+
+/* ---------- text inputs ---------- */
+body.control .textfield,
+body.control input[type=text],
+body.control input[type=number] {
+  font-family: var(--ng-ui);
+  font-weight: 600;
+  color: #fff;
+  background: rgba(4, 8, 20, 0.7);
+  border: 1px solid rgba(120, 200, 255, 0.2);
+  border-radius: 9px;
+  box-shadow: inset 0 0 12px rgba(0, 0, 0, 0.5);
+  transition: border-color .15s ease, box-shadow .15s ease;
+}
+body.control .textfield:focus,
+body.control input[type=text]:focus,
+body.control input[type=number]:focus { outline: none; border-color: var(--ng-cyan); box-shadow: inset 0 0 12px rgba(0,0,0,.5), var(--ng-glow-c); }
+body.control .textfield::placeholder { color: rgba(160, 200, 255, 0.35); }
+body.control input[type=color] { border-radius: 8px; border: 1px solid rgba(120, 200, 255, 0.3); background: transparent; }
+
+/* ---------- checkboxes ---------- */
+body.control input[type=checkbox] {
+  appearance: none; -webkit-appearance: none;
+  flex: 0 0 auto;
+  width: 16px; height: 16px; margin: 0;
+  border-radius: 5px;
+  border: 1.5px solid rgba(120, 200, 255, 0.5);
+  background: rgba(4, 8, 20, 0.8);
+  display: inline-grid; place-content: center;
+  cursor: pointer;
+  transition: all .15s ease;
+}
+body.control input[type=checkbox]::after {
+  content: ''; width: 8px; height: 8px; border-radius: 2px;
+  transform: scale(0); transition: transform .12s ease;
+  background: var(--ng-grad);
+}
+body.control input[type=checkbox]:checked {
+  border-color: var(--ng-cyan);
+  box-shadow: 0 0 10px rgba(46, 242, 255, 0.6);
+}
+body.control input[type=checkbox]:checked::after { transform: scale(1); }
+
+/* ---------- range sliders: neon rail + glowing knob ---------- */
+body.control input[type=range] {
+  -webkit-appearance: none; appearance: none;
+  height: 22px; background: transparent; cursor: pointer;
+}
+body.control input[type=range]::-webkit-slider-runnable-track {
+  height: 4px; border-radius: 4px;
+  background: linear-gradient(90deg, rgba(46, 242, 255, 0.7), rgba(77, 124, 255, 0.55), rgba(255, 43, 214, 0.6));
+  box-shadow: 0 0 8px rgba(46, 242, 255, 0.25);
+}
+body.control input[type=range]::-webkit-slider-thumb {
+  -webkit-appearance: none;
+  width: 16px; height: 16px; margin-top: -6px;
+  border-radius: 50%;
+  background: radial-gradient(circle at 35% 35%, #ffffff, #bff8ff 40%, var(--ng-cyan) 75%);
+  border: 2px solid #04121c;
+  box-shadow: 0 0 0 2px rgba(46, 242, 255, 0.55), 0 0 14px rgba(46, 242, 255, 0.9);
+  transition: transform .1s ease;
+}
+body.control input[type=range]:hover::-webkit-slider-thumb { transform: scale(1.15); }
+body.control input[type=range]:disabled { opacity: 0.4; }
+
+/* ---------- level meters: segmented LED bars ---------- */
+body.control .meter span { font-family: var(--ng-display); font-weight: 600; font-size: 9.5px; letter-spacing: 1px; color: #9fdcff; opacity: 0.85; }
+body.control .meter .bar {
+  height: 12px; border-radius: 3px;
+  background: repeating-linear-gradient(90deg, rgba(120, 200, 255, 0.10) 0 6px, transparent 6px 8px);
+  box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.6);
+}
+body.control .meter .bar i {
+  border-radius: 2px;
+  background: linear-gradient(90deg, var(--ng-lime), var(--ng-cyan) 45%, var(--ng-blue) 70%, var(--ng-mag));
+  -webkit-mask: repeating-linear-gradient(90deg, #000 0 6px, transparent 6px 8px);
+          mask: repeating-linear-gradient(90deg, #000 0 6px, transparent 6px 8px);
+  filter: drop-shadow(0 0 6px rgba(46, 242, 255, 0.8));
+}
+
+/* ---------- effect library ---------- */
+body.control .effect-list { border-color: var(--ng-line); background: rgba(3, 6, 16, 0.5); border-radius: 12px; }
+body.control .fx { font-weight: 600; font-size: 13px; border: 1px solid transparent; transition: background .12s ease, border-color .12s ease; }
+body.control .fx:hover { background: rgba(46, 242, 255, 0.07); border-color: rgba(46, 242, 255, 0.2); }
+body.control .fx.active {
+  background: linear-gradient(90deg, rgba(46, 242, 255, 0.18), rgba(255, 43, 214, 0.12));
+  border-color: rgba(46, 242, 255, 0.55);
+  box-shadow: inset 3px 0 0 var(--ng-cyan), 0 0 12px rgba(46, 242, 255, 0.2);
+  color: #fff;
+}
+
+/* ---------- pads (launchpad) ---------- */
+body.control .pad {
+  border-radius: 12px;
+  border-color: rgba(120, 200, 255, 0.18);
+  background: radial-gradient(circle at 50% 120%, rgba(77, 124, 255, 0.12), rgba(6, 10, 24, 0.8) 70%);
+  font-weight: 600;
+}
+body.control .pad:hover { border-color: rgba(46, 242, 255, 0.6); box-shadow: var(--ng-glow-c); }
+body.control .pad.filled { border-color: rgba(77, 124, 255, 0.55); background: radial-gradient(circle at 50% 120%, rgba(77, 124, 255, 0.35), rgba(8, 12, 30, 0.85) 70%); }
+body.control .pad.active {
+  border-color: var(--ng-mag);
+  background: radial-gradient(circle at 50% 110%, rgba(255, 43, 214, 0.55), rgba(40, 8, 40, 0.85) 75%);
+  box-shadow: 0 0 18px rgba(255, 43, 214, 0.7), inset 0 0 14px rgba(255, 43, 214, 0.4);
+}
+
+/* ---------- playlist tracks ---------- */
+body.control .track {
+  border-radius: 12px;
+  border-color: rgba(120, 200, 255, 0.14);
+  background: linear-gradient(180deg, rgba(16, 22, 44, 0.75), rgba(8, 12, 26, 0.75));
+  font-size: 13px;
+}
+body.control .track:hover { border-color: rgba(46, 242, 255, 0.35); }
+body.control .track.playing {
+  border-color: rgba(46, 242, 255, 0.7);
+  box-shadow: 0 0 16px rgba(46, 242, 255, 0.25), inset 3px 0 0 var(--ng-cyan);
+}
+body.control .track .tprog { height: 3px; background: var(--ng-grad); box-shadow: 0 0 8px rgba(46, 242, 255, 0.9); }
+body.control .track .ttime { font-family: var(--ng-display); font-weight: 600; font-size: 10px; color: var(--ng-cyan); opacity: 0.9; }
+body.control .scene-editor {
+  border-color: rgba(255, 43, 214, 0.4);
+  background: linear-gradient(180deg, rgba(40, 14, 54, 0.45), rgba(12, 10, 30, 0.55));
+  box-shadow: 0 0 18px rgba(255, 43, 214, 0.12);
+}
+body.control .scene-editor .se-title { font-family: var(--ng-display); font-weight: 600; font-size: 11.5px; letter-spacing: 1px; color: #ffd6f6; }
+body.control .scene-editor .cue { background: rgba(3, 6, 16, 0.55); border-color: rgba(120, 200, 255, 0.14); }
+
+/* ---------- mapping editor & list rows ---------- */
+body.control #map-editor { border-color: rgba(46, 242, 255, 0.35); box-shadow: 0 0 20px rgba(46, 242, 255, 0.12), inset 0 0 30px rgba(0, 0, 0, 0.6); }
+body.control .map-zone, body.control .aux-row { border-color: rgba(120, 200, 255, 0.16); background: rgba(6, 10, 24, 0.5); }
+body.control .map-zone.sel { border-color: var(--ng-cyan); background: rgba(46, 242, 255, 0.08); box-shadow: var(--ng-glow-c); }
+
+/* ---------- recording status ---------- */
+body.control .rec-status { font-family: var(--ng-display); font-weight: 600; letter-spacing: 1px; }
+
+/* ---------- footer hints ---------- */
+body.control #hints { border-top: 1px solid var(--ng-line); background: rgba(4, 6, 14, 0.75); color: var(--ng-dim); opacity: 1; font-size: 11.5px; }
+body.control kbd {
+  font-family: var(--ng-display); font-weight: 600; font-size: 9.5px;
+  color: var(--ng-cyan);
+  background: rgba(46, 242, 255, 0.07);
+  border: 1px solid rgba(46, 242, 255, 0.35);
+  border-radius: 5px;
+  box-shadow: 0 0 6px rgba(46, 242, 255, 0.2);
+}
+
+/* ---------- details (guides) ---------- */
+body.control details > summary { cursor: pointer; font-weight: 700; color: #9fdcff; letter-spacing: 0.5px; }
+body.control details[open] > summary { color: var(--ng-cyan); text-shadow: 0 0 8px rgba(46, 242, 255, 0.6); }
+
+/* ---------- scrollbars ---------- */
+body.control ::-webkit-scrollbar { width: 9px; height: 9px; }
+body.control ::-webkit-scrollbar-track { background: transparent; }
+body.control ::-webkit-scrollbar-thumb {
+  background: linear-gradient(180deg, rgba(46, 242, 255, 0.45), rgba(255, 43, 214, 0.45));
+  border-radius: 9px; border: 2px solid transparent; background-clip: padding-box;
+}
+body.control ::-webkit-scrollbar-thumb:hover { background: linear-gradient(180deg, var(--ng-cyan), var(--ng-mag)); background-clip: padding-box; }
+
+@media (prefers-reduced-motion: reduce) {
+  body.control *, body.control *::before, body.control *::after { animation: none !important; transition: none !important; }
+}