:root {
  --bg: #edf3f8;
  --panel: rgba(255, 255, 255, 0.9);
  --panel-solid: #ffffff;
  --panel-soft: #f4f9fb;
  --text: #112032;
  --muted: #66768b;
  --line: #d7e5ed;
  --primary: #0f9f8f;
  --primary-dark: #08786c;
  --accent: #ff9f43;
  --cyan: #0ea5c6;
  --danger: #b42318;
  --warning: #946200;
  --shadow: 0 18px 44px rgba(16, 32, 52, 0.12);
  --glow: 0 0 0 1px rgba(15, 159, 143, 0.14), 0 18px 48px rgba(15, 159, 143, 0.1);
  font-family: "Microsoft YaHei", "PingFang SC", "Segoe UI", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  background:
    linear-gradient(135deg, rgba(14, 165, 198, 0.13), rgba(255, 159, 67, 0.08)),
    repeating-linear-gradient(0deg, rgba(15, 159, 143, 0.045) 0 1px, transparent 1px 32px),
    repeating-linear-gradient(90deg, rgba(14, 165, 198, 0.045) 0 1px, transparent 1px 32px),
    var(--bg);
  color: var(--text);
}

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

.hidden {
  display: none !important;
}

.role-hidden {
  display: none !important;
}

.login-screen {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    linear-gradient(115deg, rgba(14, 165, 198, 0.24), transparent 34%),
    linear-gradient(245deg, rgba(255, 159, 67, 0.18), transparent 38%),
    linear-gradient(135deg, #071827, #113247 48%, #edf6f8 48%, #f6f9fb);
  position: relative;
  overflow: hidden;
}

.login-screen::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(255, 255, 255, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.07) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: linear-gradient(90deg, #000, transparent 65%);
  pointer-events: none;
}

.login-panel {
  width: min(430px, 100%);
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 8px;
  box-shadow: 0 24px 70px rgba(5, 20, 36, 0.28);
  padding: 32px;
  backdrop-filter: blur(18px);
  position: relative;
  z-index: 1;
}

.login-panel::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--cyan), var(--accent));
  border-radius: 8px 8px 0 0;
}

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

.brand-mark {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--primary), var(--cyan));
  color: white;
  font-size: 24px;
  font-weight: 800;
  flex: 0 0 auto;
  box-shadow: 0 12px 28px rgba(15, 159, 143, 0.28);
}

.brand-mark.small {
  width: 40px;
  height: 40px;
  font-size: 18px;
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1 {
  font-size: 24px;
}

h2 {
  font-size: 24px;
}

h3 {
  font-size: 18px;
}

.brand-block p,
.topbar p,
.login-hint,
.section-head span {
  color: var(--muted);
}

.stack {
  display: grid;
  gap: 16px;
}

label {
  display: grid;
  gap: 7px;
  min-width: 0;
}

label span {
  color: #3a4656;
  font-size: 13px;
  font-weight: 600;
}

input,
select {
  width: 100%;
  height: 40px;
  border: 1px solid #cbdce6;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--text);
  padding: 0 10px;
  outline: none;
  transition: border-color 0.16s ease, box-shadow 0.16s ease, background 0.16s ease;
}

input:focus,
select:focus {
  border-color: var(--primary);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(15, 159, 143, 0.14), 0 0 20px rgba(14, 165, 198, 0.08);
}

input[readonly] {
  background: #eaf6f5;
  color: #1c5c55;
}

.primary-button,
.secondary-button,
.ghost-button,
.danger-button,
.small-button {
  min-height: 38px;
  border: 1px solid transparent;
  border-radius: 6px;
  padding: 0 14px;
  font-weight: 700;
  white-space: nowrap;
}

.primary-button {
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--cyan));
  box-shadow: 0 10px 22px rgba(15, 159, 143, 0.24);
}

.primary-button:hover {
  background: linear-gradient(135deg, var(--primary-dark), #087f9a);
}

.secondary-button {
  color: var(--primary);
  border-color: #a7d5d1;
  background: linear-gradient(180deg, #f2fbfa, #e9f6fa);
}

.ghost-button {
  color: #e7f4f0;
  border-color: rgba(255, 255, 255, 0.22);
  background: transparent;
}

.danger-button {
  color: #fff;
  background: var(--danger);
}

.small-button {
  min-height: 30px;
  padding: 0 9px;
  color: #1f4050;
  background: #eff7fa;
  border-color: #cfe4ec;
}

.small-button.danger {
  color: var(--danger);
  border-color: #f0b8b2;
  background: #fff5f4;
}

.small-button.success {
  color: #08786c;
  border-color: #9ddad3;
  background: #eafaf7;
}

.small-button.warn {
  color: #8a5d00;
  border-color: #e8c56f;
  background: #fff7df;
}

.login-hint {
  font-size: 13px;
  line-height: 1.6;
}

.app-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 248px minmax(0, 1fr);
}

.sidebar {
  background:
    linear-gradient(180deg, rgba(7, 18, 31, 0.98), rgba(10, 34, 48, 0.98)),
    linear-gradient(90deg, rgba(15, 159, 143, 0.28), transparent);
  color: #fff;
  display: flex;
  flex-direction: column;
  padding: 18px;
  border-right: 1px solid rgba(108, 221, 220, 0.18);
  box-shadow: 14px 0 44px rgba(7, 24, 39, 0.16);
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(132, 225, 221, 0.18);
}

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

.sidebar-brand span {
  color: #9dc7d3;
  font-size: 13px;
  margin-top: 3px;
}

.nav-list {
  display: grid;
  gap: 8px;
  margin: 20px 0;
}

.nav-item {
  height: 44px;
  border: 0;
  border-radius: 6px;
  padding: 0 14px;
  text-align: left;
  color: #d7e9f0;
  background: transparent;
  position: relative;
  transition: background 0.16s ease, color 0.16s ease, transform 0.16s ease;
}

.nav-item:hover,
.nav-item.active {
  color: #fff;
  background: linear-gradient(90deg, rgba(15, 159, 143, 0.22), rgba(14, 165, 198, 0.12));
}

.nav-item.active::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  bottom: 9px;
  width: 3px;
  border-radius: 3px;
  background: var(--accent);
  box-shadow: 0 0 14px rgba(255, 159, 67, 0.7);
}

.sidebar-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding-top: 16px;
  border-top: 1px solid rgba(132, 225, 221, 0.18);
}

.workspace {
  min-width: 0;
  padding: 24px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.panel {
  background: var(--panel);
  border: 1px solid rgba(199, 220, 230, 0.85);
  border-radius: 8px;
  box-shadow: var(--shadow);
  padding: 18px;
  min-width: 0;
  backdrop-filter: blur(12px);
  position: relative;
}

.panel::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  background: linear-gradient(90deg, rgba(15, 159, 143, 0.65), rgba(14, 165, 198, 0.2), transparent);
  border-radius: 8px 8px 0 0;
  pointer-events: none;
}

.view-section {
  display: grid;
  gap: 18px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(150px, 1fr));
  gap: 16px;
}

.form-grid.compact {
  grid-template-columns: repeat(2, minmax(150px, 1fr));
  align-content: start;
}

.full-row {
  grid-column: 1 / -1;
}

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

.match-card {
  min-height: 48px;
  display: grid;
  gap: 4px;
  align-content: center;
  border-radius: 6px;
  padding: 11px 12px;
  font-size: 13px;
  line-height: 1.5;
}

.match-card strong,
.match-card span {
  display: block;
}

.muted-card {
  color: #5d7183;
  background: linear-gradient(180deg, #f6fafd, #eef5f8);
  border: 1px dashed #bfd5df;
}

.success-card {
  color: #174c47;
  background: linear-gradient(180deg, #edfbf8, #e4f7f6);
  border: 1px solid #a7dcd6;
  box-shadow: 0 10px 24px rgba(15, 159, 143, 0.09);
}

.warning-card {
  color: #72510e;
  background: linear-gradient(180deg, #fff8e7, #fff1d2);
  border: 1px solid #f2d08b;
}

.toolbar {
  display: grid;
  grid-template-columns: repeat(3, minmax(160px, 220px)) minmax(180px, 1fr);
  gap: 14px;
  align-items: end;
  margin-bottom: 16px;
}

.toolbar.tight {
  grid-template-columns: minmax(220px, 1fr) auto;
}

.toolbar-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  align-items: center;
}

.stat-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(120px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.stat-row div {
  background: linear-gradient(180deg, rgba(244, 249, 251, 0.96), rgba(232, 246, 247, 0.92));
  border: 1px solid #cce3e8;
  border-radius: 6px;
  padding: 12px;
}

.stat-row span,
.stat-row strong {
  display: block;
}

.stat-row span {
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 4px;
}

.stat-row strong {
  font-size: 20px;
}

.table-wrap {
  width: 100%;
  overflow-x: auto;
}

table {
  width: 100%;
  min-width: 920px;
  border-collapse: collapse;
  font-size: 14px;
}

th,
td {
  border-bottom: 1px solid var(--line);
  padding: 10px 9px;
  text-align: left;
  vertical-align: middle;
}

th {
  color: #22394b;
  background: linear-gradient(180deg, #f4f9fb, #eaf3f7);
  font-weight: 800;
  position: sticky;
  top: 0;
  z-index: 1;
}

td {
  color: #283447;
}

tbody tr:hover {
  background: #f2fbfb;
}

.row-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}

.split-layout {
  display: grid;
  grid-template-columns: minmax(340px, 0.82fr) minmax(520px, 1.18fr);
  gap: 18px;
  align-items: start;
}

.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.tabs {
  display: flex;
  gap: 8px;
  border-bottom: 1px solid var(--line);
}

.tab-button {
  height: 40px;
  border: 1px solid var(--line);
  border-bottom: 0;
  border-radius: 6px 6px 0 0;
  padding: 0 18px;
  background: #f3f6f8;
  color: #405066;
  font-weight: 800;
}

.tab-button.active {
  color: #fff;
  background: var(--primary);
  border-color: var(--primary);
}

.tab-panel {
  margin-top: 18px;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 38px;
}

.checkbox-label input {
  width: 16px;
  height: 16px;
}

.checkbox-label span {
  font-size: 14px;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 8px;
  border-radius: 999px;
  background: #edf5f3;
  color: var(--primary);
  font-size: 12px;
  font-weight: 800;
}

.badge.warn {
  background: #fff4d7;
  color: var(--warning);
}

.badge.pending {
  background: #fff4d7;
  color: var(--warning);
}

.badge.approved {
  background: #e7f9f5;
  color: var(--primary-dark);
}

.badge.rejected {
  background: #fff0ef;
  color: var(--danger);
}

.badge.muted {
  background: #edf2f5;
  color: var(--muted);
}

.toast {
  position: fixed;
  right: 22px;
  bottom: 22px;
  max-width: min(420px, calc(100vw - 44px));
  background: #172033;
  color: white;
  border-radius: 8px;
  padding: 12px 14px;
  box-shadow: var(--shadow);
  z-index: 20;
  line-height: 1.5;
}

@media (max-width: 1080px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: sticky;
    top: 0;
    z-index: 10;
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 12px;
    padding: 12px;
  }

  .sidebar-brand {
    padding: 0;
    border: 0;
  }

  .nav-list {
    grid-auto-flow: column;
    grid-auto-columns: max-content;
    overflow-x: auto;
    margin: 0;
  }

  .sidebar-footer {
    margin: 0;
    padding: 0;
    border: 0;
  }

  .form-grid {
    grid-template-columns: repeat(3, minmax(150px, 1fr));
  }

  .split-layout {
    grid-template-columns: 1fr;
  }

  .toolbar {
    grid-template-columns: repeat(2, minmax(160px, 1fr));
  }

  .toolbar-actions {
    justify-content: flex-start;
  }
}

@media (max-width: 720px) {
  .workspace {
    padding: 14px;
  }

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

  .sidebar {
    grid-template-columns: 1fr;
  }

  .sidebar-footer {
    justify-content: flex-start;
  }

  .form-grid,
  .form-grid.compact,
  .toolbar,
  .toolbar.tight,
  .stat-row {
    grid-template-columns: 1fr;
  }

  .form-actions,
  .toolbar-actions {
    flex-wrap: wrap;
  }

  .login-panel {
    padding: 24px;
  }
}