/* WebTracker — Amiga-flavored dark UI */

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

:root {
  --bg: #0a0d13;
  --panel: #151b28;
  --panel2: #1a2233;
  --bevel-hi: #2e3a55;
  --bevel-lo: #060810;
  --text: #9fb4d6;
  --text-dim: #4d5a75;
  --accent: #ffa040;
  --cyan: #6fc3e0;
  --green: #7ee08a;
  --font: 13px "SF Mono", Menlo, Consolas, monospace;
}

html, body { height: 100%; }

body {
  background: var(--bg);
  color: var(--text);
  font: var(--font);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  user-select: none;
}

body.dragging::after {
  content: "Drop module to load";
  position: fixed;
  inset: 14px;
  z-index: 200;
  display: grid;
  place-items: center;
  background: rgba(10, 13, 19, 0.82);
  border: 2px dashed var(--accent);
  color: #f8e0c0;
  font-size: 18px;
  letter-spacing: 1px;
  pointer-events: none;
  box-shadow: inset 0 0 0 1px rgba(255, 160, 64, 0.24), 0 0 50px rgba(0, 0, 0, 0.45);
}

button {
  font: var(--font);
  background: linear-gradient(#232d44, #182034);
  color: var(--text);
  border: 1px solid;
  border-color: var(--bevel-hi) var(--bevel-lo) var(--bevel-lo) var(--bevel-hi);
  padding: 4px 10px;
  cursor: pointer;
  border-radius: 2px;
  white-space: nowrap;
}
button:hover { background: linear-gradient(#2a3650, #1e2840); color: #cdd9ef; }
button:active { border-color: var(--bevel-lo) var(--bevel-hi) var(--bevel-hi) var(--bevel-lo); }
button.toggle.active { background: var(--accent); color: #10131a; border-color: #ffc080 #a05a10 #a05a10 #ffc080; }
button.toggle.rec { background: #d04038; color: #fff; border-color: #ff8078 #701812 #701812 #ff8078; }

input[type="text"], input[type="number"] {
  font: var(--font);
  background: #0d1017;
  color: #d6e2f5;
  border: 1px solid;
  border-color: var(--bevel-lo) var(--bevel-hi) var(--bevel-hi) var(--bevel-lo);
  padding: 4px 6px;
  border-radius: 2px;
}
input[type="number"] { width: 56px; }
input:focus { outline: 1px solid var(--accent); }

label { color: var(--text-dim); font-size: 11px; letter-spacing: 1px; }

/* ---- header ---- */

header {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  padding: 8px 12px;
  background: linear-gradient(#1c2438, #131a2a);
  border-bottom: 2px solid var(--bevel-lo);
}

.logo {
  font-size: 19px;
  font-weight: bold;
  color: #d6e2f5;
  letter-spacing: 1px;
}
.logo span { color: var(--accent); }
.logo small {
  display: block;
  font-size: 9px;
  font-weight: normal;
  color: var(--text-dim);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.group { display: flex; align-items: center; gap: 5px; }
.disp {
  min-width: 24px;
  text-align: center;
  background: #0d1017;
  border: 1px solid var(--bevel-lo);
  padding: 3px 0;
  color: var(--accent);
}

#songTitle { width: 170px; }

.led {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: #3a2020;
  border: 1px solid #000;
  box-shadow: inset 0 1px 2px rgba(0,0,0,.7);
}
.led.on { background: #ff5040; box-shadow: 0 0 8px #ff5040; }

/* ---- order bar ---- */

.orderbar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: var(--panel);
  border-bottom: 1px solid var(--bevel-lo);
}

#orderList {
  display: flex;
  gap: 3px;
  overflow-x: auto;
  flex: 1;
  padding: 2px 0;
}

.order-chip {
  padding: 3px 8px;
  background: var(--panel2);
  border: 1px solid var(--bevel-lo);
  color: #d6e2f5;
  cursor: pointer;
  border-radius: 2px;
  flex-shrink: 0;
}
.order-chip .op { color: var(--text-dim); margin-right: 4px; font-size: 10px; }
.order-chip:hover { border-color: var(--bevel-hi); }
.order-chip.sel { border-color: var(--accent); background: #2a2418; }
.order-chip.playing { background: #1e3450; }

/* ---- main layout ---- */

main {
  flex: 1;
  display: flex;
  min-height: 0;
}

aside {
  width: 265px;
  flex-shrink: 0;
  background: var(--panel);
  border-right: 2px solid var(--bevel-lo);
  display: flex;
  flex-direction: column;
  min-height: 0;
}

aside h2 {
  font-size: 11px;
  letter-spacing: 2px;
  padding: 8px 10px 6px;
  color: var(--text-dim);
  text-transform: uppercase;
}

#sampleList {
  flex: 1;
  overflow-y: auto;
  min-height: 120px;
  border-top: 1px solid var(--bevel-lo);
  border-bottom: 1px solid var(--bevel-lo);
}

.smp-row {
  display: flex;
  gap: 8px;
  padding: 2px 10px;
  cursor: pointer;
  white-space: nowrap;
}
.smp-row:nth-child(even) { background: rgba(255,255,255,0.02); }
.smp-row:hover { background: var(--panel2); }
.smp-row.sel { background: #2a2418; outline: 1px solid var(--accent); }
.smp-num { color: var(--cyan); }
.smp-name { flex: 1; overflow: hidden; text-overflow: ellipsis; color: #c3d2ea; }
.smp-name i { color: var(--text-dim); }
.smp-len { color: var(--text-dim); font-size: 11px; }

.smp-props { padding: 10px; display: flex; flex-direction: column; gap: 8px; }
.smp-info { color: var(--text-dim); font-size: 11px; }

#waveform {
  width: 100%;
  height: 84px;
  border: 1px solid var(--bevel-lo);
  background: #0d1017;
  cursor: crosshair;
}

.field { display: flex; align-items: center; gap: 6px; flex: 1; }
.field label { width: 56px; flex-shrink: 0; }
.field input { width: 100%; min-width: 0; }
.field-row { display: flex; gap: 10px; }
.field-row button { flex: 1; }

/* ---- editor ---- */

.editor {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
}

#scopes {
  display: flex;
  padding: 8px 0 8px 12px;
  background: var(--panel);
  border-bottom: 1px solid var(--bevel-lo);
  overflow: hidden;
}

.scope {
  flex: none;
  height: 48px;
  border: 1px solid var(--bevel-lo);
  background: #0d1017;
}

.scope-spacer { flex: none; }

#chanHeaders {
  display: flex;
  padding: 0 0 0 12px;
  background: var(--panel2);
  border-bottom: 1px solid var(--bevel-lo);
  overflow: hidden;
}

.ch-spacer { flex: none; }
.ch-head { flex: none; }

.ch-head {
  padding: 5px 0 4px 8px;
  color: var(--cyan);
  border-left: 1px solid var(--bevel-lo);
  cursor: pointer;
  font-size: 11px;
  letter-spacing: 1px;
}
.ch-head:hover { color: #d6e2f5; }
.ch-head.muted { color: #55414a; text-decoration: line-through; }

.pattern-wrap {
  flex: 1;
  overflow: auto;
  padding-left: 12px;
  min-height: 0;
  background: #0d1017;
}

#pattern {
  display: block;
  height: 100%;
  cursor: text;
}

/* ---- footer ---- */

footer {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 6px 12px;
  background: var(--panel);
  border-top: 2px solid var(--bevel-lo);
  font-size: 11px;
  color: var(--text-dim);
}

#statusMsg { color: var(--green); flex-shrink: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.status-right { margin-left: auto; white-space: nowrap; }
.status-right b { color: var(--accent); }
.keys { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.keys b { color: var(--text); }

/* ---- waveform tools ---- */

button.mini { padding: 3px 6px; font-size: 11px; flex: 1; }
.wave-tools { display: flex; gap: 4px; }
.smp-info-row { display: flex; justify-content: space-between; align-items: baseline; }
.wv-sel { color: var(--accent); font-size: 10px; }

/* ---- help modal ---- */

.modal {
  position: fixed;
  inset: 0;
  background: rgba(5, 7, 12, 0.75);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
}
.modal.hidden { display: none; }

.modal-box {
  background: var(--panel);
  border: 1px solid;
  border-color: var(--bevel-hi) var(--bevel-lo) var(--bevel-lo) var(--bevel-hi);
  border-radius: 3px;
  padding: 18px 22px;
  max-width: 860px;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: 0 12px 48px rgba(0,0,0,.6);
}
.modal-box h3 {
  color: var(--accent);
  font-size: 13px;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.help-cols { display: flex; gap: 28px; flex-wrap: wrap; }
.modal-box table { border-collapse: collapse; font-size: 12px; }
.modal-box th {
  text-align: left;
  color: var(--cyan);
  padding: 10px 0 4px;
  font-size: 11px;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.modal-box td { padding: 2px 0; color: var(--text); }
.modal-box td:first-child { color: #d6e2f5; padding-right: 18px; white-space: nowrap; }
.modal-box > button { margin-top: 14px; }

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--panel2); border: 1px solid var(--bevel-lo); }
::-webkit-scrollbar-thumb:hover { background: var(--bevel-hi); }