:root {
  --bg: #eef2f6;
  --surface: #ffffff;
  --surface-muted: #f7f9fb;
  --line: #dce4ec;
  --text: #17202a;
  --muted: #6d7a88;
  --navy: #053863;
  --blue: #1877b9;
  --teal: #13a6a6;
  --green: #3f8f46;
  --amber: #c47a1a;
  --red: #c84646;
  --shadow: 0 14px 32px rgba(22, 35, 48, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--bg);
  color: var(--text);
  font-family:
    Inter, Pretendard, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

button,
select,
input {
  font: inherit;
}

button {
  cursor: pointer;
}

.is-hidden,
[hidden] {
  display: none !important;
}

.login-screen {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 28px;
  background:
    linear-gradient(135deg, rgba(5, 56, 99, 0.94), rgba(18, 122, 142, 0.88)),
    var(--bg);
}

.login-card {
  width: min(960px, 100%);
  padding: 30px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.18);
}

.login-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 30px;
}

.login-brand img {
  width: 150px;
  height: 62px;
  object-fit: contain;
  padding: 10px;
  border: 1px solid #183f5f;
  border-radius: 8px;
  background: #0b2943;
}

.login-brand strong,
.login-brand span {
  display: block;
}

.login-brand strong {
  color: var(--navy);
  font-size: 25px;
}

.login-brand span {
  color: var(--muted);
  font-size: 13px;
}

.login-copy {
  max-width: 680px;
  margin-bottom: 22px;
}

.login-copy p:last-child {
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.6;
}

.role-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.role-card {
  min-height: 156px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-muted);
  text-align: left;
}

.role-card:hover {
  border-color: var(--blue);
  background: #eef8fd;
}

.role-card span {
  display: inline-flex;
  min-height: 26px;
  align-items: center;
  padding: 0 9px;
  border-radius: 6px;
  background: #dceefa;
  color: var(--navy);
  font-size: 12px;
  font-weight: 800;
}

.role-card strong,
.role-card small {
  display: block;
}

.role-card strong {
  margin-top: 16px;
  font-size: 18px;
}

.role-card small {
  margin-top: 8px;
  color: var(--muted);
  line-height: 1.5;
}

.app-shell {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 24px 18px;
  background: #0b2943;
  color: #ffffff;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 54px;
}

.brand img {
  width: 126px;
  height: 48px;
  object-fit: contain;
}

.brand strong,
.brand span {
  display: block;
}

.brand strong {
  font-size: 21px;
}

.brand span {
  color: #aabaca;
  font-size: 12px;
}

.nav-list {
  display: grid;
  gap: 6px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  min-height: 42px;
  padding: 0 12px;
  border: 1px solid transparent;
  border-radius: 8px;
  background: transparent;
  color: #c9d6e2;
  text-align: left;
}

.nav-item span {
  display: inline-grid;
  place-items: center;
  width: 22px;
  height: 22px;
  color: #7fb9df;
}

.nav-item.active,
.nav-item:hover {
  border-color: rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
}

.session-box {
  margin-top: auto;
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
}

.session-box span,
.session-box strong,
.session-box small {
  display: block;
}

.session-box span {
  color: #9fb3c5;
  font-size: 12px;
}

.session-box strong {
  margin-top: 6px;
  font-size: 15px;
}

.session-box small {
  margin-top: 4px;
  color: #b9c8d5;
  line-height: 1.45;
}

.main {
  min-width: 0;
  padding: 28px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 20px;
}

.eyebrow {
  margin: 0 0 5px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0;
  line-height: 1.2;
}

h1 {
  font-size: 28px;
}

h2 {
  font-size: 17px;
}

.top-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.icon-button,
.primary-button,
.text-button {
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--text);
}

.icon-button {
  width: 40px;
  height: 40px;
  font-size: 18px;
}

.primary-button {
  min-height: 40px;
  padding: 0 14px;
  border-color: var(--navy);
  background: var(--navy);
  color: #ffffff;
  font-weight: 700;
}

.text-button {
  min-height: 32px;
  padding: 0 10px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 700;
}

.filter-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(120px, 1fr)) minmax(220px, 1.4fr);
  gap: 10px;
  margin-bottom: 18px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.filter-strip label {
  display: grid;
  gap: 5px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

select,
input {
  width: 100%;
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #ffffff;
  color: var(--text);
}

select {
  padding: 0 10px;
}

input {
  border: 0;
  outline: 0;
}

.search-box {
  display: flex;
  align-items: center;
  gap: 8px;
  align-self: end;
  min-height: 38px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #ffffff;
}

.search-box span {
  color: var(--muted);
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}

.kpi-card {
  min-height: 116px;
  padding: 17px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.kpi-card span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.kpi-card strong {
  display: block;
  margin-top: 12px;
  font-size: 27px;
  line-height: 1;
}

.kpi-card small {
  display: block;
  margin-top: 12px;
  color: var(--muted);
}

.kpi-card.warning strong {
  color: var(--amber);
}

.kpi-card.danger strong {
  color: var(--red);
}

.dashboard-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  gap: 18px;
}

.panel {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.panel-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 70px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
}

.channel-tree,
.pipeline-bars,
.intervention-list {
  padding: 16px 18px 18px;
}

.channel-node {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  margin-bottom: 9px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-muted);
}

.channel-node[data-depth="1"] {
  margin-left: 22px;
}

.channel-node[data-depth="2"] {
  margin-left: 44px;
}

.channel-node[data-depth="3"] {
  margin-left: 66px;
}

.channel-node::before {
  content: "";
  position: absolute;
  left: -14px;
  top: 50%;
  width: 12px;
  height: 1px;
  background: var(--line);
}

.channel-node[data-depth="0"]::before {
  display: none;
}

.channel-name {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  font-weight: 800;
}

.channel-name span {
  display: inline-grid;
  place-items: center;
  flex: 0 0 auto;
  width: 24px;
  height: 24px;
  border-radius: 6px;
  background: #dceefa;
  color: var(--navy);
  font-size: 12px;
}

.channel-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--muted);
  font-size: 13px;
  white-space: nowrap;
}

.pipeline-row {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr) 52px;
  align-items: center;
  gap: 10px;
  min-height: 42px;
}

.bar-track {
  height: 12px;
  overflow: hidden;
  border-radius: 999px;
  background: #e7edf3;
}

.bar-fill {
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--blue), var(--teal));
}

.summary-pill {
  padding: 6px 10px;
  border-radius: 999px;
  background: #e8f4fb;
  color: var(--blue);
  font-size: 13px;
  font-weight: 800;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--red);
  box-shadow: 0 0 0 5px rgba(200, 70, 70, 0.13);
}

.intervention-item {
  display: grid;
  grid-template-columns: 86px minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  min-height: 52px;
  border-bottom: 1px solid var(--line);
}

.intervention-item:last-child {
  border-bottom: 0;
}

.tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 24px;
  padding: 0 8px;
  border-radius: 6px;
  background: #edf3f7;
  color: var(--navy);
  font-size: 12px;
  font-weight: 800;
}

.tag.danger {
  background: #fae9e9;
  color: var(--red);
}

.tag.warning {
  background: #fbf0df;
  color: var(--amber);
}

.intervention-item strong {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.intervention-item small {
  color: var(--muted);
}

.table-panel {
  grid-column: 1 / -1;
}

.view {
  display: none;
}

.view.active {
  display: block;
}

.mobile-command,
.form-panel {
  margin-bottom: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.mobile-command {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 18px;
}

.compact-kpi-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}

.mini-kpi {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.mini-kpi span,
.calc-card span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.mini-kpi strong,
.calc-card strong {
  display: block;
  margin-top: 8px;
  font-size: 22px;
}

.psr-card-list {
  display: grid;
  gap: 12px;
}

.psr-card {
  display: grid;
  gap: 12px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.psr-card strong,
.psr-card small {
  display: block;
}

.psr-card small {
  margin-top: 5px;
  color: var(--muted);
}

.psr-card dl {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin: 0;
}

.psr-card dl div {
  padding: 10px;
  border-radius: 6px;
  background: var(--surface-muted);
}

.psr-card dt,
.psr-card dd {
  margin: 0;
}

.psr-card dt {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.psr-card dd {
  margin-top: 5px;
  font-weight: 900;
}

.psr-form {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 18px;
}

.form-grid,
.quantity-grid {
  display: grid;
  gap: 12px;
  padding: 18px;
}

.form-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.quantity-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.form-grid label,
.quantity-grid label,
.memo-field {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.form-grid input,
.form-grid select,
.quantity-grid input,
.quantity-grid select,
textarea {
  min-height: 42px;
  padding: 0 11px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #ffffff;
  color: var(--text);
}

textarea {
  padding-top: 10px;
  resize: vertical;
}

.calc-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  padding: 0 18px 18px;
}

.calc-card {
  min-height: 82px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-muted);
}

.calc-card.accent strong {
  color: var(--blue);
}

.calc-card.total {
  grid-column: 1 / -1;
  background: #e8f5ec;
}

.calc-card.total strong {
  color: var(--green);
  font-size: 27px;
}

.memo-field {
  padding: 0 18px 18px;
}

.form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding: 0 18px 18px;
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 820px;
}

th,
td {
  padding: 13px 18px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  font-size: 14px;
}

th {
  background: var(--surface-muted);
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
}

td:last-child {
  white-space: nowrap;
}

.state {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 8px;
  border-radius: 6px;
  background: #e8f5ec;
  color: var(--green);
  font-size: 12px;
  font-weight: 800;
}

.state.watch {
  background: #fbf0df;
  color: var(--amber);
}

.state.risk {
  background: #fae9e9;
  color: var(--red);
}

@media (max-width: 1180px) {
  .app-shell {
    grid-template-columns: 84px minmax(0, 1fr);
  }

  .brand img {
    width: 48px;
    height: 42px;
  }

  .brand div,
  .nav-item {
    font-size: 0;
  }

  .nav-item {
    justify-content: center;
  }

  .nav-item span {
    font-size: 16px;
  }

  .session-box {
    display: none;
  }

  .kpi-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .filter-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .role-grid,
  .psr-form {
    grid-template-columns: 1fr;
  }

  .search-box {
    grid-column: 1 / -1;
  }
}

@media (max-width: 860px) {
  .app-shell {
    display: block;
  }

  .sidebar {
    position: sticky;
    top: 0;
    z-index: 3;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 12px;
    padding: 12px;
  }

  .brand img {
    width: 42px;
    height: 42px;
  }

  .nav-list {
    display: flex;
    overflow-x: auto;
  }

  .nav-item {
    flex: 0 0 auto;
    width: 46px;
  }

  .main {
    padding: 18px;
  }

  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .top-actions {
    width: 100%;
  }

  .primary-button {
    flex: 1;
  }

  .kpi-grid,
  .dashboard-grid,
  .filter-strip,
  .compact-kpi-grid,
  .form-grid,
  .quantity-grid,
  .calc-grid {
    grid-template-columns: 1fr;
  }

  .login-screen {
    padding: 16px;
  }

  .login-card {
    padding: 20px;
  }

  .mobile-command {
    align-items: stretch;
    flex-direction: column;
  }

  .psr-card dl {
    grid-template-columns: 1fr;
  }

  .calc-card.total {
    grid-column: auto;
  }

  .form-actions {
    flex-direction: column-reverse;
  }

  .search-box {
    grid-column: auto;
  }

  .channel-node[data-depth] {
    margin-left: 0;
  }

  .channel-node::before {
    display: none;
  }

  .intervention-item {
    grid-template-columns: 1fr;
    gap: 4px;
    padding: 10px 0;
  }
}