:root {
  --bg: #05070d;
  --bg-panel: #0a0e1a;
  --bg-panel-2: #0d1220;
  --border: #1b2740;
  --cyan: #00fff2;
  --cyan-dim: #0aa8a0;
  --magenta: #ff2bd6;
  --magenta-dim: #b01a95;
  --green: #35ffab;
  --red: #ff4d6d;
  --amber: #ffb648;
  --text: #d9e6f5;
  --text-dim: #6d7f9c;
  --mono: 'Share Tech Mono', 'Courier New', monospace;
  --display: 'Orbitron', var(--mono);
}

* { box-sizing: border-box; }

/* Utility classes -- replace what used to be inline style="" attributes in
   the HTML (index.html/admin.html/login.html). A strict Content-Security-
   Policy (style-src without 'unsafe-inline') blocks literal style="" markup,
   but does NOT block JavaScript setting element.style.* directly -- so JS
   toggling (app.js/admin.js/login.js) is untouched, only the *initial*
   hidden state in the HTML moved here. */
.hidden { display: none; }
.no-underline { text-decoration: none; }
.single-col { grid-template-columns: 1fr; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--mono);
  min-height: 100vh;
  overflow-x: hidden;
}

.grid-bg {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 255, 242, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 255, 242, 0.03) 1px, transparent 1px);
  background-size: 42px 42px;
  pointer-events: none;
  z-index: 0;
  mask-image: radial-gradient(ellipse at 50% 0%, black 0%, transparent 75%);
}

/* ---------- app shell (sidebar + main area) ---------- */

.app-shell {
  position: relative;
  z-index: 1;
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: 190px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  background: var(--bg-panel);
  border-right: 1px solid var(--border);
  padding: 22px 14px;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 0 8px 22px;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--border);
}
.sidebar-brand .brand-mark { font-size: 20px; color: var(--cyan); }
.brand-word {
  font-family: var(--display);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 1.5px;
  color: #fff;
}
.brand-accent { color: var(--cyan); }

.sidebar-nav { display: flex; flex-direction: column; gap: 4px; flex: 1; }
.sidebar-foot { display: flex; flex-direction: column; gap: 4px; padding-top: 14px; border-top: 1px solid var(--border); }

.nav-item {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 9px 10px;
  border-radius: 8px;
  color: var(--text-dim);
  text-decoration: none;
  font-size: 12.5px;
  letter-spacing: 0.3px;
  transition: background 0.15s ease, color 0.15s ease;
}
.nav-item:hover { background: rgba(255,255,255,0.04); color: var(--text); }
.nav-item.active {
  background: rgba(0,255,242,0.08);
  color: var(--cyan);
  border: 1px solid var(--cyan-dim);
}
.nav-item-exit:hover { color: var(--red); }
.nav-icon { width: 17px; height: 17px; flex-shrink: 0; }

.main-area {
  flex: 1;
  min-width: 0;
  padding: 22px 28px 40px;
}

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

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 22px;
}

.page-title {
  font-family: var(--display);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: 1px;
  color: #fff;
}
.page-sub { font-size: 11px; color: var(--text-dim); letter-spacing: 1px; text-transform: uppercase; margin-top: 3px; }

.status-cluster { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }

.pill {
  display: flex; align-items: center; gap: 8px;
  padding: 6px 14px;
  border-radius: 20px;
  border: 1px solid var(--cyan-dim);
  background: rgba(0,255,242,0.06);
  font-size: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--cyan);
}
.pill-muted { border-color: var(--border); background: rgba(255,255,255,0.02); color: var(--text-dim); }

.dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
  animation: blink 1.6s ease-in-out infinite;
}
.dot-static { animation: none; background: var(--text-dim); box-shadow: none; }
.dot.paper { background: var(--amber); box-shadow: 0 0 8px var(--amber); }
.dot.live { background: var(--red); box-shadow: 0 0 8px var(--red); }
.dot.stale { background: var(--red); box-shadow: 0 0 8px var(--red); animation: none; }
.dot.paused { background: var(--amber); box-shadow: 0 0 8px var(--amber); animation: none; }

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.25; }
}

.clock {
  font-family: var(--display);
  font-size: 15px;
  color: var(--text);
  letter-spacing: 1px;
  padding: 6px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
}

/* ---------- stat cards ---------- */

.stat-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 20px;
}

.stat-card {
  background: linear-gradient(160deg, var(--bg-panel), var(--bg-panel-2));
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 18px 20px;
  position: relative;
  overflow: hidden;
}
.stat-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
}
.glow-cyan::before { background: var(--cyan); box-shadow: 0 0 12px var(--cyan); }
.glow-magenta::before { background: var(--magenta); box-shadow: 0 0 12px var(--magenta); }

.stat-label {
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 8px;
}
.stat-value {
  font-family: var(--display);
  font-size: 30px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.5px;
}
.stat-sub { font-size: 11px; color: var(--text-dim); margin-top: 6px; }
.stat-sub.up { color: var(--green); }
.stat-sub.down { color: var(--red); }

/* ---------- main grid ---------- */

.main-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  grid-template-rows: auto auto auto;
  gap: 16px;
}

.panel-chart { grid-column: 1; grid-row: 1; }
.panel-watchlist { grid-column: 2; grid-row: 1 / span 2; }
.panel-positions { grid-column: 1; grid-row: 2; }
.panel-brackets { grid-column: 1; grid-row: 3; }
.panel-feed { grid-column: 2; grid-row: 3; }

.panel {
  background: linear-gradient(160deg, var(--bg-panel), var(--bg-panel-2));
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 18px;
  border-bottom: 1px solid var(--border);
  font-family: var(--display);
  font-weight: 500;
  font-size: 12.5px;
  letter-spacing: 0.5px;
  color: #fff;
}
.panel-head-note {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.5px;
  color: var(--text-dim);
  text-transform: none;
  text-shadow: none;
}

.chart-holder { padding: 14px 18px; height: 260px; }

/* ---------- watchlist ---------- */

.watchlist-grid {
  padding: 14px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  overflow-y: auto;
}

.wl-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.015);
}
.wl-left { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.wl-symbol { font-weight: bold; font-size: 13px; color: #fff; white-space: nowrap; }
.wl-state {
  font-size: 9.5px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  padding: 2px 7px;
  border-radius: 10px;
  width: fit-content;
}
.wl-state.in-position { color: var(--green); border: 1px solid var(--green); background: rgba(53,255,171,0.08); }
.wl-state.cooldown { color: var(--amber); border: 1px solid var(--amber); background: rgba(255,182,72,0.08); }
.wl-state.scanning { color: var(--cyan); border: 1px solid var(--cyan-dim); background: rgba(0,255,242,0.06); }

.wl-spark { width: 76px; height: 28px; flex-shrink: 0; }

.wl-right { display: flex; flex-direction: column; align-items: flex-end; gap: 3px; flex-shrink: 0; }
.wl-price { font-size: 13px; font-weight: bold; color: #fff; white-space: nowrap; }
.wl-change { font-size: 10.5px; white-space: nowrap; }
.wl-change.up { color: var(--green); }
.wl-change.down { color: var(--red); }

/* ---------- tables ---------- */

.table-holder { padding: 4px 18px 16px; overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 12.5px; }
thead th {
  text-align: left;
  color: var(--text-dim);
  font-weight: normal;
  text-transform: uppercase;
  font-size: 10.5px;
  letter-spacing: 1px;
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
}
tbody td {
  padding: 9px 10px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  color: var(--text);
}
tbody tr:hover { background: rgba(0,255,242,0.03); }
.pl-pos { color: var(--green); }
.pl-neg { color: var(--red); }
.mono-id { color: var(--text-dim); font-size: 11px; }

/* ---------- feed ---------- */

.feed-holder {
  padding: 10px 16px 16px;
  overflow-y: auto;
  max-height: 320px;
  font-size: 11.5px;
  line-height: 1.7;
}
.feed-line {
  color: var(--text-dim);
  border-left: 2px solid var(--border);
  padding-left: 10px;
  margin-bottom: 6px;
  white-space: pre-wrap;
  word-break: break-word;
}
.feed-line.hot { color: var(--cyan); border-left-color: var(--cyan); }

.loading { color: var(--text-dim); font-size: 12px; padding: 10px; font-style: italic; }

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

.foot {
  margin-top: 22px;
  text-align: center;
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 1px;
}
.foot-sep { margin: 0 8px; }
#foot-error { color: var(--red); }

/* ---------- scrollbars ---------- */

::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }

/* ---------- responsive ---------- */

@media (max-width: 980px) {
  .app-shell { flex-direction: column; }
  .sidebar {
    width: auto;
    flex-direction: row;
    align-items: center;
    border-right: none;
    border-bottom: 1px solid var(--border);
    padding: 12px 16px;
    gap: 18px;
  }
  .sidebar-brand { padding: 0 14px 0 0; margin-bottom: 0; border-bottom: none; border-right: 1px solid var(--border); }
  .sidebar-nav, .sidebar-foot { flex-direction: row; border-top: none; padding-top: 0; }
  .nav-item span { display: none; }
  .main-area { padding: 18px 16px 32px; }
  .stat-row { grid-template-columns: repeat(2, 1fr); }
  .main-grid { grid-template-columns: 1fr; }
  .panel-chart, .panel-watchlist, .panel-positions, .panel-brackets, .panel-feed {
    grid-column: 1;
  }
  .panel-chart { grid-row: 1; }
  .panel-watchlist { grid-row: 2; }
  .panel-positions { grid-row: 3; }
  .panel-brackets { grid-row: 4; }
  .panel-feed { grid-row: 5; }
}

/* ---------- login page ---------- */

.login-wrap {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.login-card {
  background: linear-gradient(160deg, var(--bg-panel), var(--bg-panel-2));
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 42px 38px;
  width: 100%;
  max-width: 380px;
  text-align: center;
  box-shadow: 0 0 40px rgba(0, 255, 242, 0.06);
}

.login-mark { font-size: 42px; margin-bottom: 10px; }
.login-title { font-size: 26px; margin-bottom: 6px; }
.login-sub { font-size: 11px; margin-bottom: 30px; }

.login-error {
  background: rgba(255, 77, 109, 0.08);
  border: 1px solid var(--red);
  color: var(--red);
  font-size: 12px;
  border-radius: 6px;
  padding: 10px 14px;
  margin-bottom: 20px;
  line-height: 1.5;
}

.google-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: #fff;
  color: #1f1f1f;
  font-family: var(--mono);
  font-size: 13.5px;
  font-weight: bold;
  text-decoration: none;
  border-radius: 6px;
  padding: 12px 18px;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.google-btn:hover {
  box-shadow: 0 0 18px rgba(0, 255, 242, 0.35);
  transform: translateY(-1px);
}

.login-footnote {
  margin-top: 24px;
  font-size: 10.5px;
  color: var(--text-dim);
  letter-spacing: 0.5px;
}

/* ---------- header user / logout ---------- */

.user-pill {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 14px;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.02);
  font-size: 12px;
}
.user-email { color: var(--text); }
.user-role {
  font-size: 9.5px;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 2px 7px;
  border-radius: 8px;
  border: 1px solid var(--magenta);
  color: var(--magenta);
}
.user-role.viewer { border-color: var(--cyan-dim); color: var(--cyan); }
.logout-link {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 11px;
}
.logout-link:hover { color: var(--red); }

.admin-link {
  color: var(--cyan);
  text-decoration: none;
  font-size: 11px;
  border: 1px solid var(--cyan-dim);
  padding: 5px 10px;
  border-radius: 14px;
}
.admin-link:hover { box-shadow: 0 0 10px rgba(0,255,242,0.3); }

/* ---------- run / pause controls ---------- */

.ctrl-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: bold;
  letter-spacing: 0.5px;
  padding: 6px 13px;
  border-radius: 20px;
  cursor: pointer;
  transition: box-shadow 0.15s ease, opacity 0.15s ease;
}
.ctrl-btn:disabled { opacity: 0.5; cursor: default; }

.ctrl-run {
  background: rgba(53,255,171,0.08);
  border: 1px solid var(--green);
  color: var(--green);
}
.ctrl-run:hover:not(:disabled) { box-shadow: 0 0 12px rgba(53,255,171,0.35); }

.ctrl-pause {
  background: rgba(255,182,72,0.08);
  border: 1px solid var(--amber);
  color: var(--amber);
}
.ctrl-pause:hover:not(:disabled) { box-shadow: 0 0 12px rgba(255,182,72,0.35); }
.ctrl-pause.is-paused {
  background: rgba(53,255,171,0.08);
  border-color: var(--green);
  color: var(--green);
}
.ctrl-pause.is-paused:hover:not(:disabled) { box-shadow: 0 0 12px rgba(53,255,171,0.35); }

/* ---------- admin console ---------- */

.admin-form {
  display: flex;
  gap: 10px;
  padding: 16px 18px;
  flex-wrap: wrap;
}
.admin-form input[type="email"] {
  flex: 1;
  min-width: 220px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 10px 12px;
  color: var(--text);
  font-family: var(--mono);
  font-size: 13px;
}
.admin-form input[type="email"]:focus { outline: none; border-color: var(--cyan-dim); }
.admin-form select {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 10px 12px;
  color: var(--text);
  font-family: var(--mono);
  font-size: 13px;
}
.admin-form button {
  background: var(--cyan);
  color: #04191b;
  border: none;
  border-radius: 6px;
  padding: 10px 20px;
  font-family: var(--mono);
  font-weight: bold;
  font-size: 13px;
  cursor: pointer;
  transition: box-shadow 0.15s ease;
}
.admin-form button:hover { box-shadow: 0 0 14px rgba(0,255,242,0.4); }

.admin-inline-error { margin: 0 18px 16px; }

.role-select {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 5px 8px;
  color: var(--text);
  font-family: var(--mono);
  font-size: 12px;
}

.remove-btn {
  background: transparent;
  border: 1px solid var(--red);
  color: var(--red);
  border-radius: 5px;
  padding: 5px 10px;
  font-family: var(--mono);
  font-size: 11px;
  cursor: pointer;
}
.remove-btn:hover { background: rgba(255,77,109,0.1); }