:root {
  --bg-1: #fff6e8;
  --bg-2: #eef8ff;
  --card: rgba(255, 255, 255, 0.82);
  --text: #1d2b36;
  --muted: #5f6f7b;
  --line: rgba(29, 43, 54, 0.12);
  --primary: #ff6b2c;
  --primary-2: #ff8c42;
  --deep: #17364b;
  --teal: #1fb6aa;
  --shadow: 0 18px 40px rgba(17, 44, 60, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Noto Sans SC", "Lexend", sans-serif;
  background: radial-gradient(circle at 8% 10%, #ffe5c4 0%, transparent 25%),
    radial-gradient(circle at 92% 18%, #d8f2ff 0%, transparent 25%),
    linear-gradient(140deg, var(--bg-1) 0%, var(--bg-2) 55%, #edf5ff 100%);
  color: var(--text);
  min-height: 100vh;
}

.bg-orb {
  position: fixed;
  border-radius: 999px;
  filter: blur(10px);
  z-index: -1;
}

.orb-1 {
  width: 320px;
  height: 320px;
  background: rgba(255, 149, 62, 0.3);
  left: -100px;
  top: 40px;
}

.orb-2 {
  width: 360px;
  height: 360px;
  background: rgba(35, 180, 199, 0.2);
  right: -120px;
  top: 200px;
}

.hero {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  padding: 36px 40px 20px;
}

.hero-tag {
  display: inline-flex;
  margin: 0;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: #fff;
  background: linear-gradient(90deg, var(--primary), var(--primary-2));
}

.hero h1 {
  margin: 8px 0;
  font-size: 32px;
  line-height: 1.2;
}

.hero-sub {
  margin: 0;
  color: var(--muted);
}

.role-tip {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 220px;
}

.role-tip label {
  color: var(--muted);
  font-size: 13px;
}

.container {
  display: grid;
  gap: 18px;
  padding: 0 28px 32px;
}

.panel-nav {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.panel-tab {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.78);
  color: var(--deep);
  padding: 9px 14px;
  min-height: 38px;
  transition: all 0.2s ease;
}

.panel-tab:hover {
  transform: translateY(-1px);
}

.panel-tab.is-active {
  background: linear-gradient(120deg, var(--primary), var(--primary-2));
  border-color: transparent;
  color: #fff;
  box-shadow: 0 8px 20px rgba(255, 122, 54, 0.28);
}

.page-panel {
  display: none;
  gap: 18px;
}

.page-panel.is-active {
  display: grid;
}

.card {
  background: var(--card);
  border: 1px solid rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(8px);
  border-radius: 18px;
  box-shadow: var(--shadow);
  padding: 18px;
}

.card h2 {
  margin: 0;
  font-size: 19px;
}

.card-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.card-stats {
  overflow: hidden;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.stat-item {
  padding: 14px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.9);
  background: linear-gradient(160deg, #ffffff, #f4fbff);
}

.stat-item p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}

.stat-item h3 {
  margin: 8px 0 0;
  font-size: 30px;
}

button {
  border: 0;
  border-radius: 10px;
  padding: 8px 14px;
  cursor: pointer;
  font-weight: 600;
}

.primary {
  background: linear-gradient(120deg, var(--primary), var(--primary-2));
  color: #fff;
}

.ghost {
  background: #fff;
  border: 1px solid var(--line);
  color: var(--deep);
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-grid {
  display: grid;
  gap: 10px;
}

.form-grid.two {
  grid-template-columns: 1fr 1fr;
}

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

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

.compact {
  margin-bottom: 12px;
}

label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 13px;
  color: var(--muted);
}

input,
select,
textarea {
  width: 100%;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: #fff;
  padding: 10px;
  font-size: 14px;
  color: var(--text);
}

textarea {
  resize: vertical;
}

.row-inline {
  display: flex;
  gap: 8px;
}

.table-wrap {
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: auto;
  max-height: 320px;
}

.table-wrap.slim {
  max-height: 380px;
}

table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
}

th,
td {
  text-align: left;
  padding: 10px;
  border-bottom: 1px solid #edf1f4;
  white-space: nowrap;
  font-size: 13px;
}

th {
  position: sticky;
  top: 0;
  background: #f8fafc;
  color: #52616d;
  z-index: 1;
}

.group-view {
  display: grid;
  gap: 10px;
}

.group-box {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px;
  background: #fff;
}

.group-box h4 {
  margin: 0 0 8px;
}

.podium-panel {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.podium-item {
  border-radius: 12px;
  border: 1px solid var(--line);
  background: #fff;
  padding: 10px;
}

.podium-item p {
  margin: 0;
  font-size: 13px;
  color: var(--muted);
}

.podium-item h4 {
  margin: 6px 0;
  font-size: 16px;
}

.toast {
  position: fixed;
  right: 20px;
  bottom: 20px;
  background: #163447;
  color: #fff;
  border-radius: 10px;
  padding: 10px 14px;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.25s;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1100px) {
  .stats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .two-col,
  .form-grid.two,
  .form-grid.three {
    grid-template-columns: 1fr;
  }

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

  .role-tip {
    min-width: 0;
    width: 100%;
    max-width: 340px;
  }

  .podium-panel {
    grid-template-columns: 1fr;
  }

  .panel-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .hero {
    padding: 28px 20px 18px;
  }

  .hero h1 {
    font-size: 24px;
  }

  .hero-sub {
    font-size: 14px;
    line-height: 1.5;
  }

  .container {
    padding: 0 16px 24px;
  }

  .panel-nav {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    gap: 8px;
    padding-bottom: 6px;
    position: sticky;
    top: 0;
    z-index: 8;
    background: rgba(255, 246, 232, 0.86);
    backdrop-filter: blur(6px);
  }

  .panel-tab {
    flex: 0 0 auto;
    white-space: nowrap;
    padding: 8px 12px;
    font-size: 13px;
  }

  .page-panel {
    gap: 12px;
  }

  .card {
    border-radius: 14px;
    padding: 14px;
  }

  .card h2 {
    font-size: 17px;
  }

  .card-title-row {
    flex-wrap: wrap;
    margin-bottom: 10px;
  }

  .card-title-row .row-inline {
    width: 100%;
    flex-wrap: wrap;
  }

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

  .stat-item {
    padding: 12px;
  }

  .stat-item h3 {
    font-size: 24px;
  }

  button {
    min-height: 36px;
    padding: 8px 12px;
  }

  label {
    font-size: 12px;
  }

  input,
  select,
  textarea {
    padding: 9px;
    font-size: 14px;
  }

  .table-wrap {
    max-height: 280px;
  }

  th,
  td {
    white-space: normal;
    word-break: break-word;
    font-size: 12px;
    padding: 8px;
  }

  .podium-item h4 {
    font-size: 15px;
  }

  .toast {
    left: 16px;
    right: 16px;
    bottom: calc(16px + env(safe-area-inset-bottom, 0px));
  }
}

@media (max-width: 420px) {
  .hero {
    padding: 22px 14px 14px;
  }

  .container {
    padding: 0 12px 20px;
  }

  .card {
    padding: 12px;
  }

  .panel-tab {
    font-size: 12px;
  }
}