:root {
  --bg: #f2f5f9;
  --card: #ffffff;
  --ink: #0f172a;
  --muted: #475569;
  --line: #dbe5f0;
  --accent: #0f766e;
  --accent-contrast: #ffffff;
  --danger: #b91c1c;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Plus Jakarta Sans", "Segoe UI", Tahoma, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 100% 0%, #d2f3ed, transparent 45%),
    linear-gradient(180deg, #f7fafc 0%, #eef3f8 100%);
}

.page-container {
  max-width: 1160px;
  margin: 26px auto;
  padding: 0 14px 28px;
  display: grid;
  gap: 16px;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 18px;
  box-shadow: 0 10px 25px -24px #0f172a;
}

.app-hero {
  border: 1px solid #c9e6e0;
  background: linear-gradient(90deg, #ffffff 0%, #f8fffd 100%);
}

.eyebrow {
  margin: 0 0 8px;
  color: #0f766e;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(1.4rem, 2.2vw, 2rem);
}

h2 {
  margin: 0 0 10px;
  font-size: 1.15rem;
}

h3 {
  margin: 0 0 8px;
  font-size: 0.95rem;
  color: var(--muted);
}

.subtitle {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.5;
}

.workspace-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: 1.2fr 1fr;
}

.form-grid {
  display: grid;
  gap: 8px;
}

label {
  font-size: 14px;
  font-weight: 600;
}

input[type="url"],
input[type="number"],
input[type="text"] {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 11px 12px;
  font-size: 15px;
  background: #fcfeff;
  transition: border-color 120ms ease;
}

input:focus {
  outline: none;
  border-color: #0f766e;
}

.button-row,
.party-form-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: flex-start;
  margin-top: 4px;
}

.party-picker {
  position: relative;
  flex: 1 1 380px;
  min-width: 260px;
}

.party-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  max-height: 240px;
  overflow-y: auto;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #ffffff;
  box-shadow: 0 14px 30px -24px #0f172a;
  z-index: 20;
}

.party-dropdown-item {
  width: 100%;
  text-align: left;
  border: none;
  border-radius: 0;
  background: transparent;
  color: var(--ink);
  padding: 10px 12px;
  cursor: pointer;
  font-weight: 500;
}

.party-dropdown-item:hover,
.party-dropdown-item:focus {
  background: #eefaf8;
  outline: none;
}

.party-dropdown-empty {
  margin: 0;
  padding: 10px 12px;
  color: var(--muted);
  font-size: 14px;
}

button {
  border: none;
  border-radius: 12px;
  padding: 10px 14px;
  cursor: pointer;
  background: var(--accent);
  color: var(--accent-contrast);
  font-weight: 650;
}

button:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.status-panel {
  margin-top: 12px;
}

.status {
  margin: 0 0 8px;
  font-size: 14px;
  color: var(--muted);
}

.summary {
  color: var(--muted);
  line-height: 1.55;
}

.party-list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.party-item {
  background: #eefaf8;
  border: 1px solid #bee4dc;
  border-radius: 999px;
  padding: 5px 9px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.party-remove {
  background: transparent;
  color: var(--danger);
  border: none;
  padding: 0;
  font-size: 13px;
}

.results-card {
  overflow: hidden;
}

.results-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.toggle-control {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--muted);
  user-select: none;
}

.toggle-control input {
  width: 16px;
  height: 16px;
}

.table-wrapper {
  margin-top: 12px;
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 760px;
}

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

th {
  background: #f6fafc;
}

tbody tr:nth-child(2n) {
  background: #fbfdff;
}

tbody tr:hover {
  background: #f3fbf9;
}

td img {
  width: 64px;
  height: 64px;
  object-fit: cover;
  border-radius: 10px;
  border: 1px solid var(--line);
}

.copyable-value {
  background: transparent;
  color: var(--ink);
  padding: 0;
  border-radius: 0;
  font-weight: 550;
  text-align: left;
  text-decoration: underline dotted;
}

.copyable-value:disabled {
  opacity: 1;
  cursor: default;
  text-decoration: none;
}

@media (max-width: 880px) {
  .workspace-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .page-container {
    margin-top: 10px;
  }

  .card {
    padding: 14px;
  }

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