/* ── Reset & Base ─────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --green:   #00ff41;
  --green-dim: #007a1f;
  --green-bg:  #001a00;
  --red:     #ff3333;
  --yellow:  #ffcc00;
  --dark:    #050805;
  --panel-bg: rgba(0, 12, 0, 0.96);
  --border:  1px solid rgba(0, 255, 65, 0.35);
  --font:    'Courier New', 'Consolas', monospace;
}

html, body {
  height: 100%;
  max-height: 100%;
  overflow: hidden;
  background: #000;
  color: var(--green);
  font-family: var(--font);
}

/* ── Layout ───────────────────────────────────────────────────────────────── */
.overlay {
  display: grid;
  grid-template-rows: 58px 1fr 46px;
  height: 100vh;
  max-height: 100vh;
  overflow: hidden;
  background: var(--dark);
}

/* ── Top Bar ──────────────────────────────────────────────────────────────── */
.top-bar {
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: 16px;
  padding: 0 18px;
  background: linear-gradient(90deg, #000d00 0%, #001200 100%);
  border-bottom: 2px solid var(--green);
  position: relative;
}

.top-bar::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--green), transparent);
  opacity: 0.4;
}

.live-badge {
  display: flex;
  align-items: center;
  gap: 7px;
  background: var(--red);
  padding: 5px 12px;
  border-radius: 3px;
  font-weight: bold;
  font-size: 14px;
  letter-spacing: 2px;
}

.live-dot {
  width: 9px;
  height: 9px;
  background: #fff;
  border-radius: 50%;
  animation: blink 1.1s ease-in-out infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.2; }
}

.live-text { color: #fff; }

.title-block { text-align: center; }

.main-title {
  font-size: 22px;
  font-weight: bold;
  letter-spacing: 4px;
  text-shadow: 0 0 12px var(--green), 0 0 24px var(--green);
  color: var(--green);
}

.title-accent { color: var(--yellow); text-shadow: 0 0 10px var(--yellow); }

.subtitle {
  font-size: 9px;
  letter-spacing: 3px;
  color: rgba(0, 255, 65, 0.55);
  margin-top: 2px;
}

/* Header Ticker */
.header-ticker {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 0 14px;
  border-left: var(--border);
  border-right: var(--border);
}

.ticker-label {
  font-size: 9px;
  letter-spacing: 2px;
  color: rgba(0, 255, 65, 0.6);
}

.ticker-price {
  font-size: 20px;
  font-weight: bold;
  color: #fff;
  text-shadow: 0 0 8px rgba(0, 255, 65, 0.5);
  letter-spacing: 1px;
}

.ticker-change { font-size: 11px; }
.ticker-change.up   { color: var(--green); }
.ticker-change.down { color: var(--red); }

/* Signals Desk */
.signals-desk {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 0 10px;
}

.signals-logo {
  height: 38px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 0 6px rgba(0, 255, 65, 0.4));
}

/* ── Content Area ─────────────────────────────────────────────────────────── */
.content-area {
  display: grid;
  grid-template-columns: 190px 1fr 210px;
  overflow: hidden;
  gap: 0;
}

/* ── Panels ───────────────────────────────────────────────────────────────── */
.panel {
  border-right: var(--border);
  overflow: hidden;
}

.panel-header {
  background: linear-gradient(90deg, var(--green-bg), transparent);
  border-bottom: var(--border);
  padding: 8px 10px;
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--green);
  text-shadow: 0 0 6px var(--green);
}

/* Left Sidebar */
.left-sidebar {
  display: flex;
  flex-direction: column;
  background: var(--panel-bg);
  border-right: 2px solid rgba(0, 255, 65, 0.3);
}

.market-focus {
  flex: 1;
  border-bottom: var(--border);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.market-list {
  flex: 1;
  overflow-y: auto;
  padding: 4px 0;
  scrollbar-width: none;
}

.market-list::-webkit-scrollbar { display: none; }

.market-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 10px;
  border-bottom: 1px solid rgba(0, 255, 65, 0.08);
  cursor: pointer;
  transition: background 0.15s;
}

.market-item:hover, .market-item.active {
  background: rgba(0, 255, 65, 0.07);
}

.market-item.active { border-left: 2px solid var(--green); }

.market-sym {
  font-size: 10px;
  font-weight: bold;
  color: var(--green);
  letter-spacing: 1px;
}

.market-right { text-align: right; }

.market-price {
  font-size: 11px;
  color: #fff;
  font-weight: bold;
}

.market-chg {
  font-size: 9px;
  margin-top: 1px;
}

.market-chg.up   { color: var(--green); }
.market-chg.down { color: var(--red); }

/* Trading Rules */
.trading-rules {
  background: var(--panel-bg);
  padding-bottom: 8px;
}

.rules-list {
  list-style: none;
  padding: 8px 10px;
}

.rules-list li {
  font-size: 9px;
  letter-spacing: 1px;
  padding: 5px 0;
  color: rgba(0, 255, 65, 0.8);
  border-bottom: 1px solid rgba(0, 255, 65, 0.06);
}

.check {
  color: var(--green);
  margin-right: 6px;
  text-shadow: 0 0 4px var(--green);
}

/* ── Chart Area ───────────────────────────────────────────────────────────── */
.chart-wrapper {
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  background: #000;
}

.chart-toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 10px;
  background: rgba(0, 10, 0, 0.95);
  border-bottom: var(--border);
  flex-shrink: 0;
  height: 36px;
}

.pair-select, .res-select {
  background: #001a00;
  color: var(--green);
  border: 1px solid var(--green-dim);
  padding: 3px 7px;
  font-family: var(--font);
  font-size: 11px;
  cursor: pointer;
  outline: none;
  border-radius: 2px;
}

.pair-select:hover, .res-select:hover { border-color: var(--green); }

.tool-group {
  display: flex;
  gap: 3px;
  margin-left: 8px;
}

.tool-btn {
  background: #001a00;
  color: var(--green);
  border: 1px solid var(--green-dim);
  padding: 3px 9px;
  font-size: 13px;
  cursor: pointer;
  border-radius: 2px;
  transition: all 0.1s;
  font-family: var(--font);
  line-height: 1;
}

.tool-btn:hover, .tool-btn.active {
  background: var(--green);
  color: #000;
  border-color: var(--green);
}

.tool-btn.danger:hover { background: var(--red); color: #fff; border-color: var(--red); }

.host-btn {
  background: transparent;
  color: rgba(0, 255, 65, 0.4);
  border: 1px solid rgba(0, 255, 65, 0.2);
  padding: 3px 8px;
  cursor: pointer;
  font-size: 12px;
  border-radius: 2px;
  margin-left: auto;
  transition: all 0.15s;
  font-family: var(--font);
}

.host-btn:hover { border-color: var(--green); color: var(--green); }
.host-btn.active { color: var(--yellow); border-color: var(--yellow); }

.conn-status {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--red);
  flex-shrink: 0;
}

.conn-status.connected { background: var(--green); box-shadow: 0 0 6px var(--green); }

.chart-container {
  flex: 1;
  position: relative;
  overflow: hidden;
}

#chart {
  width: 100%;
  height: 100%;
}

/* TradingView iframe fills container */
#chart iframe {
  width: 100% !important;
  height: 100% !important;
}

.tv-note {
  font-size: 9px;
  color: rgba(0,255,65,0.3);
  letter-spacing: 1px;
  margin-left: 8px;
}

#drawingCanvas {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 10;
  pointer-events: none;
}

#drawingCanvas.active { pointer-events: all; }

.cursor-cursor   #drawingCanvas.active { cursor: default; }
.cursor-hline    #drawingCanvas.active { cursor: ns-resize; }
.cursor-line     #drawingCanvas.active { cursor: crosshair; }
.cursor-rect     #drawingCanvas.active { cursor: crosshair; }
.cursor-text     #drawingCanvas.active { cursor: text; }

.text-input-overlay {
  position: absolute;
  z-index: 20;
  background: rgba(0, 30, 0, 0.9);
  border: 1px solid var(--green);
  border-radius: 3px;
  padding: 2px;
}

#textInputField {
  background: transparent;
  border: none;
  color: var(--green);
  font-family: var(--font);
  font-size: 13px;
  outline: none;
  padding: 3px 6px;
  width: 180px;
}

/* ── Right Sidebar ────────────────────────────────────────────────────────── */
.right-sidebar {
  display: flex;
  flex-direction: column;
  background: var(--panel-bg);
  border-left: 2px solid rgba(0, 255, 65, 0.3);
}

.rsi-panel {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-right: none;
  min-height: 0;
}

.rsi-sym {
  font-size: 11px;
  font-weight: bold;
  color: #fff;
  text-align: center;
  padding: 5px;
  border-bottom: var(--border);
  letter-spacing: 1px;
  flex-shrink: 0;
}

.rsi-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 11px;
}

.rsi-table th {
  padding: 5px 8px;
  font-size: 9px;
  letter-spacing: 1px;
  color: rgba(0,255,65,0.55);
  border-bottom: var(--border);
  text-align: left;
  background: rgba(0,255,65,0.04);
}

.rsi-table td {
  padding: 7px 8px;
  border-bottom: 1px solid rgba(0,255,65,0.06);
  color: rgba(0,255,65,0.75);
  font-size: 11px;
}

.rsi-val {
  font-weight: bold;
  font-size: 14px !important;
  color: #fff !important;
  text-align: right;
}

.rsi-val.ob      { color: #ff5555 !important; text-shadow: 0 0 6px #ff0000; }
.rsi-val.os      { color: var(--green) !important; text-shadow: 0 0 6px var(--green); }
.rsi-val.neutral { color: #ffcc55 !important; }

.rsi-legend {
  padding: 6px 8px;
  display: flex;
  flex-direction: column;
  gap: 3px;
  border-top: var(--border);
  margin-top: auto;
  flex-shrink: 0;
}

.rsi-legend .ob { font-size: 8px; color: #ff5555; letter-spacing: 1px; }
.rsi-legend .os { font-size: 8px; color: var(--green); letter-spacing: 1px; }

/* Risk Panel */
.risk-panel {
  flex-shrink: 0;
  border-right: none;
  border-top: var(--border);
}

.risk-header {
  background: linear-gradient(90deg, rgba(255, 204, 0, 0.1), transparent);
  border-bottom: 1px solid rgba(255, 204, 0, 0.3);
  color: var(--yellow) !important;
}

.warn-icon { color: var(--yellow); }

.risk-text {
  font-size: 8.5px;
  line-height: 1.5;
  padding: 8px 10px;
  color: rgba(255, 204, 0, 0.6);
  letter-spacing: 0.3px;
}

/* ── Bottom Bar ───────────────────────────────────────────────────────────── */
.bottom-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 18px;
  background: linear-gradient(90deg, #000d00 0%, #001200 100%);
  border-top: 2px solid var(--green);
}

.social-icons { display: flex; gap: 8px; }

.social-btn {
  font-size: 16px;
  color: rgba(0, 255, 65, 0.5);
  cursor: pointer;
  transition: all 0.15s;
  text-decoration: none;
}

.social-btn:hover {
  color: var(--green);
  text-shadow: 0 0 8px var(--green);
}

.bottom-ticker {
  flex: 1;
  font-size: 10px;
  letter-spacing: 2px;
  color: rgba(0, 255, 65, 0.4);
  overflow: hidden;
  white-space: nowrap;
  text-align: center;
}

.loading-bar {
  width: 80px;
  height: 4px;
  background: rgba(0, 255, 65, 0.1);
  border-radius: 2px;
  overflow: hidden;
}

.loading-fill {
  height: 100%;
  width: 0%;
  background: var(--green);
  transition: width 0.3s;
  box-shadow: 0 0 6px var(--green);
}

/* ── Modal ────────────────────────────────────────────────────────────────── */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.modal-box {
  background: #001a00;
  border: 1px solid var(--green);
  border-radius: 4px;
  padding: 28px 32px;
  min-width: 280px;
  box-shadow: 0 0 40px rgba(0, 255, 65, 0.2);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.modal-title {
  font-size: 14px;
  letter-spacing: 3px;
  color: var(--green);
  text-shadow: 0 0 8px var(--green);
  text-align: center;
}

.modal-input {
  background: rgba(0, 255, 65, 0.05);
  border: 1px solid var(--green-dim);
  color: var(--green);
  font-family: var(--font);
  font-size: 13px;
  padding: 8px 12px;
  outline: none;
  border-radius: 2px;
  width: 100%;
}

.modal-input:focus { border-color: var(--green); }

.modal-error { font-size: 10px; color: var(--red); min-height: 14px; }

.modal-actions { display: flex; gap: 8px; }

.modal-btn {
  flex: 1;
  background: var(--green);
  color: #000;
  border: none;
  padding: 9px;
  font-family: var(--font);
  font-size: 12px;
  font-weight: bold;
  letter-spacing: 2px;
  cursor: pointer;
  border-radius: 2px;
  transition: opacity 0.15s;
}

.modal-btn:hover { opacity: 0.85; }
.modal-btn.secondary { background: transparent; color: var(--green); border: 1px solid var(--green-dim); }

/* ── Scanline overlay ─────────────────────────────────────────────────────── */
.overlay::before {
  content: '';
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.03) 2px,
    rgba(0, 0, 0, 0.03) 4px
  );
  pointer-events: none;
  z-index: 9999;
}

/* ── Scrollbar ────────────────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--green-dim); border-radius: 2px; }