* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Apple SD Gothic Neo", sans-serif;
  background: #0d1117;
  color: #e6edf3;
  line-height: 1.5;
  min-height: 100vh;
}
.container { max-width: 900px; margin: 0 auto; padding: 16px; }
header {
  padding: 24px 0;
  border-bottom: 1px solid #30363d;
  margin-bottom: 24px;
}
header h1 {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 4px;
}
header .subtitle {
  font-size: 13px;
  color: #8b949e;
}
.card {
  background: #161b22;
  border: 1px solid #30363d;
  border-radius: 8px;
  padding: 20px;
  margin-bottom: 16px;
}
.card h2 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 16px;
  color: #f0f6fc;
}
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 12px;
}
.metric {
  background: #0d1117;
  padding: 12px;
  border-radius: 6px;
  border: 1px solid #21262d;
}
.metric .label {
  font-size: 11px;
  color: #8b949e;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}
.metric .value {
  font-size: 22px;
  font-weight: 700;
  color: #e6edf3;
}
.metric .value.highlight {
  color: #58a6ff;
}
.zone-banner {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 20px;
  border-radius: 8px;
  margin: 16px 0;
  background: linear-gradient(135deg, #1f2937 0%, #111827 100%);
}
.zone-banner .zone-label {
  font-size: 11px;
  color: #8b949e;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}
.zone-banner .zone-value {
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -0.5px;
}
.zone-banner.calm { background: linear-gradient(135deg, #21262d 0%, #161b22 100%); }
.zone-banner.calm .zone-value { color: #8b949e; }
.zone-banner.normal { background: linear-gradient(135deg, #1f6f3a 0%, #0d2818 100%); }
.zone-banner.normal .zone-value { color: #56d364; }
.zone-banner.elevated { background: linear-gradient(135deg, #946400 0%, #422a00 100%); }
.zone-banner.elevated .zone-value { color: #f0b132; }
.zone-banner.panic { background: linear-gradient(135deg, #b62324 0%, #67060c 100%); }
.zone-banner.panic .zone-value { color: #ff7b72; }
.macro-detail {
  display: flex;
  justify-content: space-around;
  font-size: 13px;
  color: #8b949e;
  padding: 12px;
  background: #0d1117;
  border-radius: 6px;
  margin-top: 8px;
}
.macro-detail span { color: #e6edf3; font-weight: 500; }
.action {
  font-size: 18px;
  font-weight: 700;
  text-align: center;
  padding: 14px;
  margin-top: 12px;
  border-radius: 6px;
  background: rgba(88, 166, 255, 0.1);
  border: 1px solid rgba(88, 166, 255, 0.3);
}
.action.panic { background: rgba(255, 123, 114, 0.15); border-color: rgba(255, 123, 114, 0.4); color: #ff7b72; }
.action.elevated { background: rgba(240, 177, 50, 0.15); border-color: rgba(240, 177, 50, 0.4); color: #f0b132; }
.action.normal { background: rgba(86, 211, 100, 0.1); border-color: rgba(86, 211, 100, 0.3); color: #56d364; }
.action.cash { background: rgba(139, 148, 158, 0.1); border-color: rgba(139, 148, 158, 0.3); color: #8b949e; }
.rebal-meta {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: #8b949e;
  margin-bottom: 8px;
}
.rebal-meta strong { color: #e6edf3; }
.zone-info-small {
  font-size: 12px;
  color: #8b949e;
  margin-bottom: 12px;
}
.zone-info-small span { color: #58a6ff; font-weight: 600; }
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
th, td {
  padding: 10px 8px;
  text-align: left;
  border-bottom: 1px solid #21262d;
}
th {
  font-size: 11px;
  color: #8b949e;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
td .ticker { font-weight: 600; color: #58a6ff; }
td .name { font-size: 12px; color: #8b949e; display: block; margin-top: 2px; }
.mom-positive { color: #56d364; font-weight: 600; }
.mom-negative { color: #ff7b72; font-weight: 600; }
.status-buy { color: #56d364; font-weight: 600; }
.status-hold { color: #58a6ff; font-weight: 600; }
.status-sell { color: #ff7b72; font-weight: 600; }
.alloc {
  text-align: center;
  font-size: 13px;
  color: #8b949e;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid #21262d;
}
/* Flow (수급) cell */
.flow-combo { font-weight: 700; font-size: 14px; }
.flow-pos { color: #56d364; }
.flow-neg { color: #ff7b72; }
.flow-na { color: #6e7681; }
.flow-warn { font-size: 13px; }
.trend-down { font-size: 11px; }
.flow-label {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  padding: 1px 5px;
  border-radius: 4px;
  margin-left: 2px;
  white-space: nowrap;
}
.flow-danger { background: rgba(255,123,114,0.2); color: #ff7b72; border: 1px solid rgba(255,123,114,0.4); }
.flow-caution { background: rgba(240,177,50,0.15); color: #f0b132; }
.flow-ok { background: rgba(86,211,100,0.12); color: #56d364; }
.flow-detail { display: block; font-size: 10px; color: #8b949e; margin-top: 2px; }
.flow-detail .flow-pos { color: #3fb950; }
.flow-detail .flow-neg { color: #da6b64; }
.flow-legend {
  font-size: 11px;
  color: #6e7681;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid #21262d;
  line-height: 1.5;
}
.history-chart {
  display: grid;
  grid-template-columns: repeat(30, 1fr);
  gap: 2px;
  height: 60px;
  margin: 12px 0;
}
.history-chart .bar {
  height: 100%;
  border-radius: 2px;
  position: relative;
  cursor: pointer;
}
.history-chart .bar.calm { background: #30363d; }
.history-chart .bar.normal { background: #2ea043; }
.history-chart .bar.elevated { background: #d29922; }
.history-chart .bar.panic { background: #f85149; }
.history-chart .bar:hover::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: #21262d;
  border: 1px solid #30363d;
  border-radius: 4px;
  padding: 4px 8px;
  font-size: 11px;
  white-space: nowrap;
  z-index: 10;
}
.info-grid {
  display: grid;
  gap: 8px;
  font-size: 13px;
}
.info-label {
  color: #8b949e;
  display: inline-block;
  min-width: 160px;
}
.info-value { color: #e6edf3; }
footer {
  text-align: center;
  font-size: 11px;
  color: #6e7681;
  padding: 24px 0 16px;
  border-top: 1px solid #21262d;
  margin-top: 24px;
}
footer a { color: #58a6ff; text-decoration: none; }
footer a:hover { text-decoration: underline; }
.loading { text-align: center; color: #8b949e; padding: 20px; }
/* ============================================================
   ⚡ Action Plan Card (TOP, 강조)
   ============================================================ */
.action-plan-card {
  border: 2px solid #58a6ff;
  background: linear-gradient(135deg, #161b22 0%, #1c2530 100%);
  box-shadow: 0 4px 12px rgba(88, 166, 255, 0.15);
}
.action-plan-card h2 {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #58a6ff;
  border-bottom: 1px solid #30363d;
  padding-bottom: 12px;
}
.action-date {
  font-size: 14px;
  color: #8b949e;
  font-weight: 400;
}
.action-headline {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 24px 16px;
  margin: 16px 0;
  border-radius: 10px;
  border: 1px solid;
}
.action-headline.hold {
  background: rgba(86, 211, 100, 0.08);
  border-color: rgba(86, 211, 100, 0.3);
}
.action-headline.hold .headline-text { color: #56d364; }
.action-headline.rebal {
  background: rgba(88, 166, 255, 0.1);
  border-color: rgba(88, 166, 255, 0.4);
}
.action-headline.rebal .headline-text { color: #58a6ff; }
.action-headline.hb {
  background: rgba(255, 123, 114, 0.12);
  border-color: rgba(255, 123, 114, 0.5);
  animation: pulse-hb 2s ease-in-out infinite;
}
.action-headline.hb .headline-text { color: #ff7b72; }
.action-headline.cash {
  background: rgba(139, 148, 158, 0.1);
  border-color: rgba(139, 148, 158, 0.3);
}
.action-headline.cash .headline-text { color: #8b949e; }
@keyframes pulse-hb {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255, 123, 114, 0.5); }
  50% { box-shadow: 0 0 0 8px rgba(255, 123, 114, 0); }
}
.headline-emoji {
  font-size: 40px;
  margin-bottom: 8px;
}
.headline-text {
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 6px;
  letter-spacing: -0.3px;
}
.headline-sub {
  font-size: 13px;
  color: #8b949e;
}

/* Capital input */
.capital-input {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 14px;
  background: #0d1117;
  border-radius: 8px;
  border: 1px solid #21262d;
  margin-bottom: 16px;
}
.capital-input label {
  font-weight: 600;
  color: #e6edf3;
  font-size: 14px;
}
.capital-input input {
  flex: 1;
  min-width: 140px;
  padding: 8px 12px;
  background: #161b22;
  border: 1px solid #30363d;
  border-radius: 6px;
  color: #e6edf3;
  font-size: 15px;
  font-weight: 600;
  font-family: inherit;
}
.capital-input input:focus {
  outline: none;
  border-color: #58a6ff;
}
.capital-input button {
  padding: 8px 16px;
  background: #238636;
  color: #fff;
  border: none;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
  font-size: 14px;
}
.capital-input button:hover { background: #2ea043; }
.capital-summary {
  width: 100%;
  font-size: 13px;
  color: #8b949e;
  padding-top: 8px;
  border-top: 1px solid #21262d;
  display: grid;
  gap: 4px;
}
.capital-summary strong { color: #58a6ff; }

/* Order table */
.order-table-wrap {
  overflow-x: auto;
  margin-bottom: 16px;
}
#order-table { width: 100%; }
#order-table td.num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}
#order-table td.shares {
  font-weight: 700;
  color: #58a6ff;
  font-size: 15px;
}

/* Sell list */
.sell-list {
  background: rgba(255, 123, 114, 0.08);
  border: 1px solid rgba(255, 123, 114, 0.3);
  border-radius: 8px;
  padding: 12px 16px;
  margin-bottom: 16px;
}
.sell-header {
  font-weight: 700;
  color: #ff7b72;
  margin-bottom: 8px;
}
.sell-list ul {
  list-style: none;
  padding-left: 0;
}
.sell-list li {
  padding: 4px 0;
  color: #e6edf3;
  font-size: 14px;
}
.sell-list li small { color: #8b949e; }

/* Time guide */
.time-guide {
  background: #0d1117;
  border: 1px solid #21262d;
  border-radius: 8px;
  padding: 12px 16px;
  margin-bottom: 12px;
}
.time-guide-row {
  display: flex;
  justify-content: space-between;
  padding: 4px 0;
  font-size: 13px;
}
.time-label { color: #8b949e; }
.time-value { color: #56d364; font-weight: 600; }
.time-value small { color: #6e7681; font-weight: 400; }
.time-value-warn { color: #f0b132; font-weight: 600; }
.time-value-warn small { color: #6e7681; font-weight: 400; }

/* Tax notice */
.tax-notice {
  background: rgba(240, 177, 50, 0.08);
  border: 1px solid rgba(240, 177, 50, 0.2);
  border-radius: 6px;
  padding: 10px 14px;
  font-size: 13px;
  color: #d4af37;
}
.tax-notice strong { color: #f0b132; }

@media (max-width: 600px) {
  .container { padding: 12px; }
  .grid-2 { grid-template-columns: 1fr; }
  .macro-detail { flex-direction: column; gap: 6px; }
  header h1 { font-size: 22px; }
  .zone-banner .zone-value { font-size: 26px; }
  table { font-size: 12px; }
  th, td { padding: 8px 6px; }
  .headline-text { font-size: 18px; }
  .headline-emoji { font-size: 32px; }
  .capital-input { flex-direction: column; align-items: stretch; }
  .capital-input input { width: 100%; }
  .time-guide-row { flex-direction: column; gap: 2px; }
}