:root { font-family: Inter, ui-sans-serif, system-ui, -apple-system, sans-serif; color: #eaf0ff; background: #07101f; font-synthesis: none; }
* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; background: radial-gradient(circle at 80% 0, #18345d 0, transparent 35%), #07101f; }
main { width: min(1180px, calc(100% - 32px)); margin: auto; padding: 38px 0; }
header, .panel-title, footer { display: flex; justify-content: space-between; align-items: center; gap: 20px; }
h1 { font-size: clamp(2rem, 5vw, 4rem); margin: 2px 0 24px; letter-spacing: -.05em; }
h2 { margin: 2px 0; font-size: 1.35rem; }
.eyebrow { margin: 0; color: #6fd2ff; font-weight: 800; font-size: .72rem; letter-spacing: .16em; }
button { border: 1px solid #2d79ff; background: #1d65e8; color: white; padding: 11px 16px; border-radius: 10px; font-weight: 700; cursor: pointer; }
button:disabled { opacity: .55; }
.banner { padding: 13px 16px; border: 1px solid #275b47; background: #102c26; border-radius: 12px; color: #8bf0bc; }
.banner.loading { border-color: #40516f; background: #152035; color: #b8c7e6; }
.banner.offline { border-color: #733843; background: #321820; color: #ff9baa; }
.metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin: 16px 0; }
.metrics article, .panel { background: #0c1729; border: 1px solid #1d2d48; border-radius: 16px; }
.metrics article { padding: 18px; }
.metrics span, .metrics small { display: block; color: #8fa4c7; }
.metrics strong { display: block; font-size: 1.65rem; margin: 8px 0; }
.panel { padding: 20px; }
.panel-title { margin-bottom: 16px; }
#updated { color: #8fa4c7; font-size: .85rem; }
.table-wrap { overflow: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 13px 10px; border-bottom: 1px solid #1b2a43; white-space: nowrap; }
th { color: #8096ba; font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; }
td:first-child { font-weight: 800; color: #75d6ff; }
.positive { color: #57df9a; }
.negative { color: #ff7186; }
.risk { font-size: .78rem; color: #ffc66d; }
.chart-panel { margin-bottom: 16px; }
.timeframes, .symbols { display: flex; gap: 8px; flex-wrap: wrap; }
.timeframes button, .symbols button { padding: 7px 11px; background: #101f36; border-color: #294264; color: #9fb4d6; }
.timeframes button.active, .symbols button.active { background: #1d65e8; border-color: #5aa7ff; color: #fff; }
.symbols { margin: 0 0 12px; }
.symbols:empty { display: none; }
#chart { display: block; width: 100%; height: 360px; background: #081321; border: 1px solid #1b2a43; border-radius: 12px; }
.pattern-summary { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 12px; color: #aebddd; font-size: .86rem; }
.pattern-summary span { padding: 6px 9px; border-radius: 8px; background: #13223a; }
.pattern-summary .confirmed { color: #57df9a; }
.pattern-summary .reject { color: #ff7186; }
.pattern-summary .watch { color: #ffc66d; }
footer { padding: 18px 4px; color: #7186a9; font-size: .8rem; }
@media (max-width: 760px) {
  main { width: min(100% - 20px, 1180px); padding: 20px 0; }
  .metrics { grid-template-columns: repeat(2, 1fr); }
  header { align-items: flex-start; }
  h1 { font-size: 2.35rem; }
  .panel { padding: 13px; }
  #chart { height: 280px; }
  .chart-panel .panel-title { align-items: flex-start; flex-direction: column; }
}
@media (max-width: 430px) {
  .metrics { grid-template-columns: 1fr; }
  footer { align-items: flex-start; flex-direction: column; }
}
.login-body { display: grid; min-height: 100vh; place-items: center; }
.login-shell { width: min(460px, calc(100% - 28px)); padding: 20px 0; }
.login-card { padding: 28px; background: #0c1729; border: 1px solid #1d2d48; border-radius: 18px; box-shadow: 0 24px 80px #0008; }
.login-card h1 { margin: 5px 0 8px; font-size: clamp(2rem, 8vw, 3rem); }
.login-card > p:not(.eyebrow, .login-error), .login-card small { color: #8fa4c7; }
.login-card form { display: grid; gap: 16px; margin: 24px 0 18px; }
.login-card label { display: grid; gap: 7px; color: #b9c8e3; font-size: .88rem; font-weight: 700; }
.login-card input { width: 100%; padding: 12px 13px; color: #eaf0ff; background: #081321; border: 1px solid #294264; border-radius: 10px; font: inherit; }
.login-card input:focus { border-color: #5aa7ff; outline: 2px solid #1d65e855; }
.login-card button { width: 100%; margin-top: 4px; }
.login-error { padding: 10px 12px; color: #ff9baa; background: #321820; border: 1px solid #733843; border-radius: 9px; }