/* ========================================================================
   Hustler Bot — iOS 26–style glassmorphism UI
   ======================================================================== */

:root {
  --bg-0: #05060a;
  --bg-1: #0a0d14;
  --glass-bg: rgba(255, 255, 255, 0.06);
  --glass-border: rgba(255, 255, 255, 0.12);
  --glass-border-strong: rgba(255, 255, 255, 0.22);
  --text: rgba(255, 255, 255, 0.95);
  --text-dim: rgba(255, 255, 255, 0.55);
  --text-faint: rgba(255, 255, 255, 0.38);
  --accent: #7b61ff;
  --accent-2: #00d4ff;
  --green: #00e0a4;
  --red: #ff6b6b;
  --amber: #ffb547;

  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;

  --blur: 30px;
  --blur-strong: 50px;

  --shadow-glass: 0 10px 40px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

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

html, body {
  background: var(--bg-0);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Inter", system-ui, sans-serif;
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  min-height: 100vh;
}

body {
  background:
    radial-gradient(1200px 800px at 10% -10%, rgba(123, 97, 255, 0.35), transparent 60%),
    radial-gradient(1000px 700px at 110% 10%, rgba(0, 212, 255, 0.25), transparent 60%),
    radial-gradient(900px 600px at 50% 110%, rgba(255, 100, 180, 0.18), transparent 60%),
    linear-gradient(180deg, #05060a 0%, #0a0d14 100%);
  background-attachment: fixed;
}

/* Animated noise / grain overlay for depth */
body::before {
  content: "";
  position: fixed; inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/></svg>");
  opacity: 0.05;
  pointer-events: none;
  z-index: 0;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }

/* ====================== Glass primitive ====================== */

.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--blur)) saturate(180%);
  -webkit-backdrop-filter: blur(var(--blur)) saturate(180%);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-glass);
  position: relative;
  overflow: hidden;
}

/* Specular highlight — the ios26 look */
.glass::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(145deg, rgba(255,255,255,0.14) 0%, rgba(255,255,255,0.02) 40%, transparent 60%);
  pointer-events: none;
  opacity: 0.9;
}

.glass-strong {
  background: rgba(255, 255, 255, 0.09);
  backdrop-filter: blur(var(--blur-strong)) saturate(200%);
  -webkit-backdrop-filter: blur(var(--blur-strong)) saturate(200%);
  border: 1px solid var(--glass-border-strong);
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.55), inset 0 1px 0 rgba(255,255,255,0.12);
  position: relative;
  overflow: hidden;
}

.glass-strong::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(145deg, rgba(255,255,255,0.18) 0%, rgba(255,255,255,0.04) 45%, transparent 65%);
  pointer-events: none;
}

/* ====================== Login ====================== */

.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
  padding: 24px;
}

.login-card {
  width: 100%;
  max-width: 420px;
  padding: 40px 32px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 28px;
}

.brand-logo {
  width: 44px; height: 44px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: grid; place-items: center;
  font-weight: 700; font-size: 20px;
  color: #fff;
  box-shadow: 0 8px 24px rgba(123,97,255,0.4);
}

.brand-name {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.brand-sub {
  font-size: 12px;
  color: var(--text-dim);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.form-field {
  display: block;
  margin-bottom: 14px;
}

.form-field label {
  display: block;
  font-size: 11px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 6px;
}

.input {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  color: var(--text);
  font-size: 15px;
  outline: none;
  transition: border-color 0.2s, background 0.2s;
}

.input:focus {
  border-color: rgba(123,97,255,0.6);
  background: rgba(255,255,255,0.07);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 18px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.01em;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  color: var(--text);
  cursor: pointer;
  transition: transform 0.08s, background 0.2s, border-color 0.2s;
  position: relative;
  overflow: hidden;
}

.btn:hover { background: rgba(255,255,255,0.13); }
.btn:active { transform: scale(0.98); }

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border: 1px solid rgba(255,255,255,0.25);
  box-shadow: 0 10px 24px rgba(123,97,255,0.35);
}
.btn-primary:hover { filter: brightness(1.1); }

.btn-danger {
  background: linear-gradient(135deg, #ff6b6b, #ff4485);
  border: 1px solid rgba(255,255,255,0.25);
  box-shadow: 0 8px 20px rgba(255,107,107,0.3);
}

.btn-block { width: 100%; }

.err {
  background: rgba(255, 80, 80, 0.12);
  border: 1px solid rgba(255, 80, 80, 0.3);
  color: #ffb0b0;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  margin-bottom: 14px;
}

.hint {
  text-align: center;
  font-size: 11px;
  color: var(--text-faint);
  margin-top: 18px;
}

/* ====================== App layout ====================== */

.app-wrap {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 1400px;
  margin: 0 auto;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
}

.topbar .brand { margin: 0; }

.topbar-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

.mode-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.2);
}
.mode-paper { background: rgba(0,212,255,0.15); color: var(--accent-2); border-color: rgba(0,212,255,0.35); }
.mode-live { background: rgba(255,80,80,0.15); color: #ff9090; border-color: rgba(255,80,80,0.4); box-shadow: 0 0 20px rgba(255,80,80,0.25); }

.running-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 10px var(--green);
  animation: pulse 2s ease-in-out infinite;
}
.running-dot.stopped { background: var(--text-faint); box-shadow: none; animation: none; }

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

/* ====================== Grid ====================== */

.grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  gap: 16px;
}

.card { padding: 18px 20px; }
.card h3 {
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 10px;
  font-weight: 500;
}

.kpi-big {
  font-size: 28px;
  font-weight: 600;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}

.kpi-sub {
  font-size: 12px;
  color: var(--text-dim);
  margin-top: 4px;
}

.kpi-sub.pos { color: var(--green); }
.kpi-sub.neg { color: var(--red); }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid-3 { display: grid; grid-template-columns: 2fr 1fr; gap: 16px; }

.section { padding: 20px 24px; }
.section h2 {
  font-size: 13px;
  color: var(--text-dim);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 14px;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ====================== Tables ====================== */

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

thead th {
  text-align: left;
  font-weight: 500;
  font-size: 10px;
  color: var(--text-faint);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 8px 10px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

tbody td {
  padding: 10px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  font-variant-numeric: tabular-nums;
}

tbody tr:last-child td { border-bottom: none; }

.num { text-align: right; }
.pos { color: var(--green); }
.neg { color: var(--red); }
.muted { color: var(--text-dim); }

.strat-pill {
  display: inline-block;
  padding: 3px 9px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 999px;
  background: rgba(123,97,255,0.18);
  border: 1px solid rgba(123,97,255,0.35);
  color: #c8b8ff;
}
.strat-pill.hold { background: rgba(255,255,255,0.06); border-color: rgba(255,255,255,0.12); color: var(--text-dim); }

/* ====================== Modal ====================== */

.modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.55);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 20px;
}
.modal-backdrop.open { display: flex; }

.modal {
  max-width: 420px;
  width: 100%;
  padding: 28px;
}

.modal h3 {
  font-size: 18px;
  margin-bottom: 8px;
  text-transform: none;
  letter-spacing: -0.01em;
  color: var(--text);
}
.modal p {
  font-size: 13px;
  color: var(--text-dim);
  margin-bottom: 18px;
}
.modal-actions {
  display: flex;
  gap: 10px;
  margin-top: 18px;
}

/* ====================== Events log ====================== */

.event-row {
  display: grid;
  grid-template-columns: 80px 60px 1fr;
  gap: 10px;
  padding: 6px 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  font-size: 12px;
}

.event-row .ts { color: var(--text-faint); font-variant-numeric: tabular-nums; }
.event-row .lvl { font-size: 10px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; }
.lvl.info { color: var(--accent-2); }
.lvl.warn { color: var(--amber); }
.lvl.error { color: var(--red); }

/* ====================== Regime card ====================== */

.regime-decision {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  font-size: 13px;
}
.regime-decision:last-child { border-bottom: none; }

.regime-reason {
  font-size: 11px;
  color: var(--text-faint);
  margin-top: 2px;
}

/* ====================== Responsive ====================== */

@media (max-width: 980px) {
  .grid { grid-template-columns: 1fr 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .grid { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .app-wrap { padding: 12px; }
  .section { padding: 16px; }
}

/* Scrollbar */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.08); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.18); }