:root {
  font-family: "Pretendard", "Noto Sans KR", "Malgun Gothic", sans-serif;
  color: #e9eef3;
  background: #070c11;
  color-scheme: dark;
  letter-spacing: 0;
  --bg: #070c11;
  --surface: #0c131a;
  --surface-2: #111a23;
  --surface-3: #16212b;
  --line: #26333e;
  --line-soft: #1c2730;
  --text: #e9eef3;
  --muted: #8996a3;
  --cyan: #28b8e7;
  --cyan-soft: #123a4a;
  --green: #4fd56b;
  --red: #ff5757;
  --yellow: #f4bd43;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { min-width: 320px; background: var(--bg); }
body { min-width: 320px; min-height: 100vh; margin: 0; background: var(--bg); }
h1, h2, h3, p { margin: 0; }
button, input, select, textarea { font: inherit; letter-spacing: 0; }
button { cursor: pointer; }
button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: #090f15; }
::-webkit-scrollbar-thumb { min-height: 38px; border: 2px solid #090f15; border-radius: 8px; background: #34434f; }
::-webkit-scrollbar-thumb:hover { background: #4b5d6b; }

.login-screen {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background: #060b10;
}
.login-card {
  width: min(390px, 100%);
  display: grid;
  gap: 18px;
  padding: 40px 38px 34px;
  border: 1px solid #23313c;
  border-radius: 6px;
  background: #0b1219;
  box-shadow: 0 24px 70px #0009;
}
.login-mark {
  width: 82px;
  height: 58px;
  margin: 0 auto 2px;
  display: grid;
  place-items: center;
  border-bottom: 3px solid var(--cyan);
  color: var(--cyan);
  font-size: 34px;
  font-weight: 900;
}
.login-brand { display: flex; justify-content: center; align-items: baseline; gap: 9px; }
.login-brand h1 { font-size: 23px; }
.login-brand span { color: var(--cyan); font-size: 12px; font-weight: 800; }
.login-copy { color: var(--muted); text-align: center; font-size: 13px; }
.login-card label { display: grid; gap: 8px; color: #b8c2cb; font-size: 12px; font-weight: 700; }
.input-shell {
  height: 44px;
  display: grid;
  grid-template-columns: 44px 1fr;
  align-items: center;
  border: 1px solid #34424d;
  border-radius: 4px;
  background: #080e14;
  overflow: hidden;
}
.input-shell > span { color: #6f7d89; text-align: center; font-size: 10px; font-weight: 800; }
.input-shell input { width: 100%; height: 100%; border: 0; padding: 0 12px 0 0; background: transparent; color: var(--text); }
.input-shell:focus-within { border-color: var(--cyan); box-shadow: 0 0 0 2px #28b8e722; }
.login-submit { min-height: 46px; margin-top: 2px; font-weight: 800; }
.login-server { display: flex; justify-content: center; align-items: center; gap: 8px; color: #9aa7b2; font-size: 11px; }
.login-notice { min-height: 18px; color: #ff7373; text-align: center; font-size: 12px; }

.topbar {
  min-height: 72px;
  display: grid;
  grid-template-columns: minmax(280px, auto) 1fr auto;
  align-items: center;
  gap: 22px;
  padding: 12px 22px;
  border-bottom: 1px solid var(--line);
  background: #091017;
}
.top-brand { display: flex; align-items: center; gap: 12px; }
.brand-symbol {
  width: 44px;
  height: 38px;
  display: grid;
  place-items: center;
  border-bottom: 2px solid var(--cyan);
  color: var(--cyan);
  font-size: 20px;
  font-weight: 900;
}
.top-brand h1 { font-size: 17px; }
.top-brand p { margin-top: 3px; color: #71808d; font-size: 10px; }
.connection-cluster { display: flex; align-items: center; gap: 18px; }
.connection-item { display: inline-flex; align-items: center; gap: 7px; color: #a9b5bf; font-size: 11px; }
.top-actions { display: flex; gap: 6px; }
.icon-button, .nav-item, button {
  min-height: 38px;
  border: 1px solid #35434e;
  border-radius: 4px;
  padding: 0 13px;
  background: #101820;
  color: #cbd4dc;
}
button:hover { border-color: #527083; background: #15212a; color: white; }
button.primary { border-color: #159dcc; background: #159dcc; color: #061017; }
button.danger { border-color: #a83939; color: #ff6868; }
button.resume-daily { border-color: #248e62; color: #62dda1; }
.icon-button { display: inline-flex; align-items: center; gap: 7px; font-size: 11px; }
.icon-button > span { color: var(--cyan); font-size: 15px; }
.maintenance-button { border-color: #287654; color: #77dba7; }
.maintenance-button > span { color: #62d49a; }

.admin-shell { min-height: calc(100vh - 72px); display: grid; grid-template-columns: 238px minmax(0, 1fr); }
.sidebar {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 18px 14px;
  border-right: 1px solid var(--line);
  background: #090f15;
}
.sidebar-nav { display: grid; gap: 7px; }
.nav-item {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 11px;
  border-color: transparent;
  background: transparent;
  color: #a5b0ba;
  text-align: left;
}
.nav-item > span { width: 20px; color: #82909c; text-align: center; font-size: 16px; }
.nav-item.active { border-color: #176485; background: #102a38; color: #54c7ed; }
.nav-item.active > span { color: #54c7ed; }
.capacity-panel, .sidebar-status { padding: 16px; border: 1px solid var(--line); border-radius: 5px; background: var(--surface); }
.capacity-panel { margin-top: auto; }
.capacity-panel h2 { margin-bottom: 15px; color: #cad3da; font-size: 12px; }
.risk-lamps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 9px; }
.risk-lamps > span { display: grid; justify-items: center; gap: 7px; color: #82909b; font-size: 10px; }
.risk-dot { width: 28px; height: 28px; border: 3px solid #46545f; border-radius: 50%; background: #111820; }
.risk-dot.optimal.active { border-color: var(--green); box-shadow: 0 0 10px #4fd56b55; }
.risk-dot.warning.active { border-color: var(--yellow); box-shadow: 0 0 10px #f4bd4355; }
.risk-dot.hot.active { border-color: var(--red); box-shadow: 0 0 10px #ff575755; }
.risk-copy { display: flex; justify-content: space-between; align-items: baseline; margin-top: 14px; }
.risk-copy strong { color: var(--green); font-size: 21px; }
.risk-copy span { color: #83909b; font-size: 10px; }
.risk-meter { height: 6px; margin-top: 9px; overflow: hidden; border-radius: 4px; background: #26323b; }
.risk-meter span { display: block; width: 0; height: 100%; border-radius: inherit; background: var(--green); transition: width .2s ease; }
.sidebar-status { display: grid; gap: 6px; }
.sidebar-status span, .sidebar-status small { color: #7f8d98; font-size: 10px; }
.sidebar-status strong { color: #cbd4dc; font-size: 12px; }

.dashboard-main { min-width: 0; padding: 18px 22px 100px; }
.summary-band { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin-bottom: 14px; }
.summary-band > div {
  min-height: 104px;
  display: grid;
  grid-template-columns: 36px 1fr;
  grid-template-rows: auto auto auto;
  align-content: center;
  column-gap: 10px;
  padding: 15px;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: var(--surface);
}
.metric-icon { grid-row: 1 / 4; align-self: center; color: #4baee3; font-size: 24px; }
.metric-icon.online, .metric-icon.running { color: var(--green); }
.metric-icon.stopped { color: var(--red); }
.summary-band span:not(.metric-icon) { color: #8d9aa5; font-size: 11px; }
.summary-band strong { margin-top: 3px; font-size: 20px; font-variant-numeric: tabular-nums; }
.summary-band small { margin-top: 3px; color: #667581; font-size: 10px; }

.admin-trading-fixed, .user-accordion {
  border: 1px solid var(--line);
  border-radius: 5px;
  background: var(--surface);
}
.admin-trading-fixed { margin-bottom: 12px; border-left: 3px solid var(--cyan); }
.section-heading {
  min-height: 58px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line-soft);
}
.section-heading > div, .summary-title { display: flex; align-items: center; gap: 10px; }
.section-heading h2 { display: inline; font-size: 15px; }
.section-icon { color: var(--cyan); font-size: 18px; }
.admin-badge { margin-left: 7px; padding: 2px 6px; border: 1px solid #176485; border-radius: 3px; color: #55c8ee; font-size: 9px; font-weight: 800; }
.status { display: inline-flex; align-items: center; gap: 7px; color: #a8b3bc; font-size: 11px; }
.lamp { flex: 0 0 auto; width: 9px; height: 9px; border-radius: 50%; background: #697781; }
.lamp.running { background: var(--green); box-shadow: 0 0 7px #4fd56b55; }
.lamp.stopped { background: var(--red); }
.lamp.warning { background: var(--yellow); }
.admin-fixed-content { padding: 14px 16px; }
.admin-fixed-grid { display: grid; grid-template-columns: auto repeat(5, minmax(100px, 1fr)) auto; align-items: center; gap: 12px; }
.target-radio {
  width: 19px;
  height: 19px;
  margin: 0;
  appearance: none;
  border: 1px solid #596875;
  border-radius: 3px;
  background: #0a1117;
}
.target-radio:checked { border-color: var(--cyan); background: var(--cyan); box-shadow: inset 0 0 0 4px #0a1117; }
.info-cell { min-width: 0; }
.info-cell span { display: block; color: #75838e; font-size: 9px; }
.info-cell strong { display: block; margin-top: 5px; overflow: hidden; color: #dce3e8; font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }
.info-cell strong.profit { color: var(--green); }
.info-cell strong.loss { color: var(--red); }
.compact-actions { display: flex; gap: 6px; }
.compact-actions button { min-height: 32px; padding: 0 9px; font-size: 10px; }

.user-accordion { overflow: clip; }
.user-accordion > summary {
  min-height: 62px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 20px;
  padding: 12px 16px;
  list-style: none;
  cursor: pointer;
}
.user-accordion > summary::-webkit-details-marker { display: none; }
.summary-title strong { font-size: 14px; }
.summary-stats { display: flex; justify-content: flex-end; gap: 20px; color: #7d8a95; font-size: 10px; }
.summary-stats strong { margin-left: 3px; color: #c8d1d8; }
.summary-stats .online-stat strong, .summary-stats .running-stat strong { color: var(--green); }
.summary-stats .stopped-stat strong { color: var(--red); }
.accordion-chevron { color: #aeb8c0; font-size: 21px; transition: transform .16s ease; }
.user-accordion[open] .accordion-chevron { transform: rotate(180deg); }
.client-list { border-top: 1px solid var(--line); }
.client-row { border-bottom: 1px solid var(--line-soft); }
.client-row:last-child { border-bottom: 0; }
.client-row-main {
  min-height: 58px;
  display: grid;
  grid-template-columns: 28px minmax(135px, 1.2fr) minmax(90px, .8fr) minmax(110px, 1fr) minmax(96px, .8fr) 34px;
  align-items: center;
  gap: 10px;
  padding: 8px 15px;
}
.client-row.selected { background: #0d1f28; box-shadow: inset 3px 0 var(--cyan); }
.client-identity { min-width: 0; display: flex; align-items: center; gap: 8px; }
.client-identity strong { overflow: hidden; font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }
.client-pnl { text-align: right; }
.client-pnl.profit { color: var(--green); }
.client-pnl.loss { color: var(--red); }
.client-toggle { width: 32px; min-height: 32px; padding: 0; border-color: transparent; background: transparent; color: #9aa7b1; font-size: 18px; }
.client-row.expanded .client-toggle { transform: rotate(180deg); }
.client-details {
  display: none;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  padding: 0 16px 14px 53px;
}
.client-row.expanded .client-details { display: grid; }
.client-details .detail-box { min-width: 0; padding: 11px; border: 1px solid var(--line-soft); background: #0a1117; }
.detail-box span { display: block; color: #71808b; font-size: 9px; }
.detail-box strong { display: block; margin-top: 5px; overflow-wrap: anywhere; color: #cbd4db; font-size: 11px; }
.client-secondary-actions { grid-column: 1 / -1; display: flex; justify-content: flex-end; gap: 6px; }
.client-secondary-actions button { min-height: 32px; padding: 0 10px; font-size: 10px; }
.empty { padding: 34px 18px; color: #6f7c87; text-align: center; font-size: 12px; }

.selected-control-bar {
  position: sticky;
  z-index: 10;
  bottom: 10px;
  display: grid;
  grid-template-columns: minmax(140px, auto) 1fr;
  align-items: center;
  gap: 14px;
  margin-top: 14px;
  padding: 10px 12px;
  border: 1px solid #31414d;
  border-radius: 5px;
  background: #0a1118ee;
  box-shadow: 0 12px 30px #0008;
  backdrop-filter: blur(8px);
}
.selected-target { display: grid; gap: 3px; }
.selected-target span { color: #75828d; font-size: 9px; }
.selected-target strong { overflow: hidden; font-size: 11px; text-overflow: ellipsis; white-space: nowrap; }
.selected-actions { display: grid; grid-template-columns: repeat(5, minmax(85px, 1fr)); gap: 7px; }
.selected-actions button { min-height: 42px; display: flex; justify-content: center; align-items: center; gap: 7px; font-size: 10px; }
.selected-actions button > span { font-size: 15px; }
.selected-actions .command-start { border-color: #267e4d; color: var(--green); }
.selected-actions .command-stop { border-color: #8e3737; color: var(--red); }
.selected-actions button:disabled { cursor: not-allowed; opacity: .35; }
#notice { min-height: 19px; margin-top: 10px; color: #ff7676; font-size: 11px; }

label { display: grid; gap: 6px; color: #b8c2cb; font-size: 12px; font-weight: 650; }
input, select, textarea {
  min-width: 0;
  border: 1px solid #374651;
  border-radius: 4px;
  background: #0b1218;
  color: var(--text);
}
input, select { height: 38px; padding: 0 10px; }
textarea { width: 100%; padding: 10px; resize: vertical; line-height: 1.6; }
table { width: 100%; border-collapse: collapse; background: var(--surface); }
th, td { padding: 12px 10px; border-bottom: 1px solid var(--line-soft); text-align: left; white-space: nowrap; }
th { background: var(--surface-3); color: #82909b; font-size: 10px; }
td { color: #c5ced5; font-size: 11px; }
.row-actions { display: flex; flex-wrap: wrap; gap: 6px; }
.row-actions button { min-height: 31px; padding: 0 8px; font-size: 10px; }

dialog {
  width: min(520px, calc(100vw - 32px));
  max-height: calc(100vh - 32px);
  overflow: auto;
  border: 1px solid #34434e;
  border-radius: 6px;
  padding: 22px;
  background: #0d151c;
  color: var(--text);
  box-shadow: 0 20px 70px #000b;
}
dialog::backdrop { background: #030609cc; }
dialog h2 { margin-bottom: 18px; font-size: 18px; }
dialog form { display: grid; gap: 14px; }
fieldset { border: 1px solid var(--line); padding: 14px; }
fieldset label { grid-template-columns: 22px 1fr 150px; align-items: center; margin: 10px 0; }
.toggle-line { grid-template-columns: 22px 1fr; align-items: center; }
.toggle-line input, .strategy-enabled { width: 17px; height: 17px; accent-color: var(--cyan); }
.dialog-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 8px; }
.dialog-note, .settlement-note, .dialog-heading p { color: #81909b; font-size: 11px; line-height: 1.6; }
.wide-dialog { width: min(940px, calc(100vw - 32px)); }
.dialog-heading { display: flex; justify-content: space-between; align-items: flex-start; gap: 20px; margin-bottom: 18px; }
.dialog-heading h2 { margin-bottom: 5px; }
.user-management-grid { display: grid; grid-template-columns: minmax(260px, .75fr) minmax(480px, 1.35fr); gap: 14px; }
.user-create-panel, .user-list-panel, .strategy-editor, .admin-positions { padding: 17px; border: 1px solid var(--line); background: #0a1117; }
.user-create-panel { display: grid; align-content: start; gap: 14px; }
.user-create-panel h3, .user-list-panel h3, .strategy-editor h3, .admin-positions h3 { margin: 0 0 9px; font-size: 14px; }
.user-list-table, .admin-positions { overflow-x: auto; }
.master-detail { min-height: 430px; display: grid; grid-template-columns: minmax(250px, .8fr) minmax(360px, 1.3fr); border: 1px solid var(--line); }
.item-list { overflow-y: auto; border-right: 1px solid var(--line); background: #091017; }
.item-row { width: 100%; min-height: 68px; padding: 12px; border: 0; border-bottom: 1px solid var(--line-soft); border-radius: 0; background: transparent; color: #cbd4db; text-align: left; }
.item-row:hover, .item-row.active { background: #10232d; }
.item-row strong, .item-row span { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.item-row span { margin-top: 5px; color: #778590; font-size: 10px; }
.item-row .new-badge { display: inline-block; width: auto; margin-right: 5px; padding: 2px 5px; border-radius: 3px; background: #9c3030; color: white; font-size: 9px; }
.detail-view { min-width: 0; padding: 20px; }
.detail-view h3 { overflow-wrap: anywhere; font-size: 17px; }
.detail-view time { display: block; margin-top: 8px; color: #778590; font-size: 10px; }
.detail-content { margin-top: 18px; overflow-wrap: anywhere; line-height: 1.75; white-space: pre-wrap; }
.dialog-heading-actions { display: flex; gap: 7px; }
.maintenance-chat-dialog { width: min(1120px, calc(100vw - 32px)); overflow: hidden; }
.maintenance-filters { display: flex; gap: 5px; margin-bottom: 8px; }
.maintenance-filters button { min-height: 36px; display: inline-flex; align-items: center; gap: 6px; padding: 0 12px; }
.maintenance-filters button.active { border-color: #238eb3; background: #102a37; color: #69d0ee; }
.maintenance-filters span { min-width: 20px; padding: 2px 5px; border-radius: 3px; background: #070c10; text-align: center; font-size: 9px; }
.maintenance-workspace {
  min-height: 570px;
  display: grid;
  grid-template-columns: minmax(270px, .72fr) minmax(520px, 1.45fr);
  border: 1px solid var(--line);
  background: #080e14;
}
.maintenance-request-list { overflow-y: auto; border-right: 1px solid var(--line); background: #091017; }
.maintenance-request-item {
  width: 100%; min-height: 92px; display: grid; gap: 7px; padding: 13px;
  border: 0; border-bottom: 1px solid var(--line-soft); border-radius: 0;
  background: transparent; color: #d4dce2; text-align: left;
}
.maintenance-request-item:hover, .maintenance-request-item.active { background: #10232d; }
.maintenance-request-item > div { display: flex; justify-content: space-between; gap: 10px; }
.maintenance-request-item strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.maintenance-request-item p { overflow: hidden; color: #8b98a3; font-size: 10px; text-overflow: ellipsis; white-space: nowrap; }
.maintenance-request-item time { color: #687783; font-size: 9px; }
.maintenance-conversation { min-width: 0; display: grid; grid-template-rows: auto minmax(300px, 1fr) auto; }
.maintenance-conversation-head {
  min-height: 70px; display: flex; justify-content: space-between; align-items: center; gap: 14px;
  padding: 14px 17px; border-bottom: 1px solid var(--line); background: #0c151d;
}
.maintenance-conversation-title { min-width: 0; flex: 1 1 auto; }
.maintenance-conversation-actions { display: flex; align-items: center; gap: 7px; }
.maintenance-mobile-back { display: none; width: 34px; min-width: 34px; padding: 0; font-size: 18px; }
.maintenance-conversation-head h3 { font-size: 15px; }
.maintenance-conversation-head p { margin-top: 5px; color: #74828d; font-size: 10px; }
.maintenance-status {
  flex: 0 0 auto; padding: 5px 8px; border: 1px solid #53626d; border-radius: 4px;
  color: #a9b5be; font-size: 10px; font-weight: 800;
}
.maintenance-status.queued, .maintenance-status.awaiting_admin { border-color: #a67b28; color: #f2c25a; }
.maintenance-status.analyzing, .maintenance-status.repairing,
.maintenance-status.verifying, .maintenance-status.deploying,
.maintenance-status.restarting { border-color: #198bb1; color: #55c7eb; }
.maintenance-status.completed { border-color: #2f9e68; color: #68dfa2; }
.maintenance-status.failed, .maintenance-status.blocked { border-color: #a53c3c; color: #ff7070; }
.maintenance-messages { min-height: 0; overflow-y: auto; display: grid; align-content: start; gap: 10px; padding: 17px; }
.maintenance-message { max-width: 84%; display: grid; gap: 5px; padding: 11px 13px; border: 1px solid var(--line); background: #111a22; }
.maintenance-message.admin { justify-self: end; border-color: #1d7697; background: #102a38; }
.maintenance-message.codex { justify-self: start; border-color: #2b7654; background: #10231b; }
.maintenance-message.system { max-width: 100%; justify-self: stretch; border-style: dashed; background: #0c1217; color: #9ca8b1; }
.maintenance-message header { display: flex; justify-content: space-between; gap: 12px; color: #7f8c96; font-size: 9px; }
.maintenance-message p { overflow-wrap: anywhere; color: #d4dce2; font-size: 12px; line-height: 1.65; white-space: pre-wrap; }
.maintenance-reply { padding: 12px 15px; border-top: 1px solid var(--line); background: #0b131a; }
.maintenance-reply label { display: block; margin-bottom: 7px; color: #87949f; font-size: 10px; }
.maintenance-reply > div { display: grid; grid-template-columns: 1fr 80px; gap: 8px; }
.maintenance-reply textarea { min-height: 72px; resize: none; }
.maintenance-mode-fieldset label { display: grid; grid-template-columns: 24px 1fr; align-items: start; gap: 7px; }
.maintenance-mode-fieldset input { width: 17px; height: 17px; margin-top: 2px; accent-color: var(--cyan); }
.maintenance-mode-fieldset span { display: grid; gap: 4px; }
.maintenance-mode-fieldset small { color: #7e8b95; font-size: 10px; font-weight: 400; }
.maintenance-safety { padding: 11px; border: 1px solid #8a6427; background: #221b0e; color: #efc15d; }
.settlement-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; border: 1px solid var(--line); background: var(--line); }
.settlement-grid div { min-height: 82px; padding: 13px; background: #0a1117; }
.settlement-grid span { color: #7d8a95; font-size: 10px; }
.settlement-grid strong { display: block; margin-top: 8px; font-size: 17px; }
.settlement-grid .settlement-fee { grid-column: 1 / -1; background: #0d211b; }
.settlement-grid .settlement-fee strong { color: var(--green); font-size: 21px; }
.deposit-allocation { display: grid; gap: 10px; }
.deposit-allocation > label { grid-template-columns: 110px 1fr; align-items: center; gap: 10px; }
.allocation-modes { display: flex; gap: 18px; }
.allocation-modes label { display: flex; align-items: center; gap: 7px; margin: 0; }
.allocation-grid { display: grid; grid-template-columns: 80px 1fr 72px 1fr; align-items: center; gap: 8px; }
.allocation-heading { color: #76848f; font-size: 10px; font-weight: 700; }
.capital-before, .capital-after { text-align: right; font-variant-numeric: tabular-nums; }
.trading-dialog { width: min(1080px, calc(100vw - 32px)); }
.client-selector { grid-template-columns: 130px minmax(240px, 420px); align-items: center; margin-bottom: 14px; }
.trading-state { min-height: 44px; display: flex; align-items: center; gap: 8px; padding: 0 13px; border: 1px solid var(--line); background: #0a1117; }
.trading-state small { margin-left: auto; color: #778590; }
.trading-summary { display: grid; grid-template-columns: repeat(4, 1fr); margin: 13px 0; border: 1px solid var(--line); }
.trading-summary div { min-height: 78px; padding: 13px; border-right: 1px solid var(--line); }
.trading-summary div:last-child { border-right: 0; }
.trading-summary span { color: #778590; font-size: 10px; }
.trading-summary strong { display: block; margin-top: 7px; font-size: 18px; }
.admin-trading-grid { display: grid; grid-template-columns: minmax(320px, .85fr) minmax(460px, 1.3fr); gap: 13px; }
.strategy-editor label { grid-template-columns: 24px 1fr 120px; align-items: center; margin: 10px 0; }
.strategy-editor .sub-option { grid-template-columns: 24px 1fr; margin: -2px 0 14px 26px; color: #54cf94; }
.strategy-editor input[type="checkbox"] { width: 17px; height: 17px; accent-color: var(--cyan); }
.strategy-editor button { width: 100%; margin-top: 12px; }
.mode-disabled { color: #6e7780 !important; opacity: .55; }
.trading-actions { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 13px; }

@media (max-width: 1040px) {
  .topbar { grid-template-columns: 1fr auto; }
  .connection-cluster { grid-column: 1 / -1; grid-row: 2; }
  .admin-shell { grid-template-columns: 190px minmax(0, 1fr); }
  .admin-fixed-grid { grid-template-columns: auto repeat(3, minmax(90px, 1fr)); }
  .admin-fixed-grid .desktop-secondary { display: none; }
  .client-row-main { grid-template-columns: 28px minmax(130px, 1.1fr) minmax(85px, .8fr) minmax(100px, 1fr) 34px; }
  .client-row-main .last-seen-cell { display: none; }
}

@media (max-width: 760px) {
  .topbar { min-height: auto; display: flex; flex-wrap: wrap; gap: 10px; padding: 11px 13px; }
  .top-brand { flex: 1 1 100%; min-width: 0; }
  .top-brand h1 { font-size: 14px; }
  .top-brand p { display: none; }
  .brand-symbol { width: 36px; height: 32px; font-size: 16px; }
  .connection-cluster { order: 3; width: 100%; gap: 13px; }
  .top-actions { order: 2; width: 100%; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 5px; margin: 0; }
  .icon-button { width: 100%; min-width: 0; min-height: 46px; flex-direction: column; justify-content: center; gap: 3px; padding: 4px 2px; font-size: 9px; line-height: 1.15; white-space: nowrap; }
  .icon-button > span { font-size: 14px; }
  .admin-shell { display: block; min-height: 0; }
  .sidebar { display: block; padding: 8px 12px; border-right: 0; border-bottom: 1px solid var(--line); }
  .sidebar-nav { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 5px; }
  .nav-item { min-width: 0; justify-content: center; padding: 0 5px; font-size: 10px; text-align: center; }
  .nav-item > span { display: none; }
  .capacity-panel, .sidebar-status { display: none; }
  .dashboard-main { padding: 12px 12px 100px; }
  .summary-band { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px; }
  .summary-band > div { min-height: 86px; grid-template-columns: 29px 1fr; padding: 11px; }
  .metric-icon { font-size: 19px; }
  .summary-band strong { font-size: 17px; }
  .admin-trading-fixed { margin-bottom: 9px; }
  .section-heading { min-height: 52px; padding: 10px 12px; }
  .admin-fixed-content { padding: 11px 12px; }
  .admin-fixed-grid { grid-template-columns: auto 1fr 1fr; gap: 9px; }
  .admin-fixed-grid .desktop-secondary { display: none; }
  .compact-actions { grid-column: 2 / -1; justify-content: flex-end; }
  .user-accordion > summary { min-height: 56px; grid-template-columns: 1fr auto; gap: 8px; padding: 10px 12px; }
  .summary-stats { grid-column: 1 / -1; grid-row: 2; justify-content: flex-start; gap: 12px; }
  .accordion-chevron { grid-column: 2; grid-row: 1; }
  .client-row-main { grid-template-columns: 26px minmax(0, 1fr) auto 30px; gap: 7px; padding: 8px 11px; }
  .client-row-main .capital-cell, .client-row-main .last-seen-cell { display: none; }
  .client-identity { display: grid; grid-template-columns: auto 1fr; }
  .client-identity .status { grid-column: 1 / -1; margin-left: 17px; }
  .client-details { grid-template-columns: repeat(2, minmax(0, 1fr)); padding: 0 11px 12px 44px; }
  .client-secondary-actions { justify-content: stretch; flex-wrap: wrap; }
  .client-secondary-actions button { flex: 1 1 90px; }
  .selected-control-bar { position: fixed; right: 8px; bottom: 8px; left: 8px; grid-template-columns: 1fr; gap: 7px; margin: 0; padding: 8px; }
  .selected-target { display: flex; justify-content: space-between; }
  .selected-actions { grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 4px; }
  .selected-actions button { min-width: 0; min-height: 50px; display: grid; justify-items: center; align-content: center; gap: 3px; padding: 4px 2px; font-size: 8px; line-height: 1.15; }
  .selected-actions button > span { font-size: 14px; }
  dialog { width: calc(100vw - 16px); max-height: calc(100vh - 16px); padding: 15px; }
  .wide-dialog, .trading-dialog, .maintenance-chat-dialog { width: calc(100vw - 16px); }
  .dialog-heading { align-items: center; }
  .dialog-heading h2 { font-size: 16px; }
  .user-management-grid, .master-detail, .admin-trading-grid { grid-template-columns: 1fr; }
  .maintenance-chat-dialog { height: calc(100vh - 10px); max-height: calc(100vh - 10px); display: flex; flex-direction: column; padding: 12px; overflow: hidden; }
  .maintenance-chat-dialog > .dialog-heading { flex: 0 0 auto; }
  .maintenance-filters { flex: 0 0 auto; overflow-x: auto; }
  .maintenance-filters button { flex: 1 0 auto; justify-content: center; }
  .maintenance-workspace { min-height: 0; flex: 1 1 auto; grid-template-columns: 1fr; overflow: hidden; }
  .maintenance-request-list { max-height: none; overflow-y: auto; border-right: 0; border-bottom: 0; }
  .maintenance-conversation { min-height: 0; display: none; grid-template-rows: auto minmax(0, 1fr) auto; overflow: hidden; }
  .maintenance-workspace.conversation-open .maintenance-request-list { display: none; }
  .maintenance-workspace.conversation-open .maintenance-conversation { display: grid; }
  .maintenance-mobile-back { display: inline-flex; align-items: center; justify-content: center; }
  .maintenance-conversation-head { min-height: 62px; gap: 8px; padding: 10px; }
  .maintenance-conversation-actions { gap: 5px; }
  .maintenance-conversation-actions .primary { min-height: 34px; padding: 0 9px; }
  .maintenance-messages { padding: 11px; }
  .maintenance-reply { padding: 9px; }
  .maintenance-reply > div { grid-template-columns: 1fr; }
  .maintenance-reply button { min-height: 40px; }
  .maintenance-message { max-width: 92%; }
  .dialog-heading-actions { flex-wrap: wrap; justify-content: flex-end; }
  .item-list { max-height: 210px; border-right: 0; border-bottom: 1px solid var(--line); }
  .trading-summary { grid-template-columns: repeat(2, 1fr); }
  .trading-actions { grid-template-columns: 1fr; }
  .client-selector { grid-template-columns: 1fr; }
  .allocation-grid { grid-template-columns: 70px 1fr 62px 1fr; font-size: 10px; }
  .dialog-actions { flex-direction: column-reverse; }
  .dialog-actions button { width: 100%; }
}

@media (max-width: 420px) {
  .login-card { padding: 32px 22px 28px; }
  .icon-button { font-size: 8px; }
  .connection-item { font-size: 9px; }
  .summary-stats .stopped-stat { display: none; }
  .client-details { grid-template-columns: 1fr 1fr; padding-left: 11px; }
  .selected-actions button { font-size: 7px; }
}