:root {
  --bg: #f2f3ef;
  --panel: #fffffc;
  --ink: #202124;
  --accent: #1f6f5f;
  --warn: #cf6a32;
  --bad: #ab2f2f;
  --border: #d7d9d0;
  --men: #2f7fa8;
  --women: #c04a72;
  --mixed: #5f7e36;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Avenir Next", "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 15% 20%, #ffffff 0%, transparent 32%),
    radial-gradient(circle at 85% 80%, #e8ebe0 0%, transparent 30%),
    var(--bg);
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 252, 0.92);
  position: sticky;
  top: 0;
  backdrop-filter: blur(3px);
  z-index: 5;
}

h1 {
  font-size: 1.15rem;
  margin: 0;
}

.actions {
  display: flex;
  gap: 8px;
}

button,
.file-input span {
  border: 1px solid var(--border);
  background: white;
  color: var(--ink);
  border-radius: 10px;
  padding: 8px 11px;
  cursor: pointer;
}

button:hover,
.file-input span:hover {
  border-color: var(--accent);
}

.file-input input {
  display: none;
}

.toolbar {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 14px;
  padding: 14px 20px;
}

.toolbar > div {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
}

.toolbar h2 {
  margin: 0 0 10px;
  font-size: 1rem;
}

label {
  display: block;
  margin: 8px 0;
  font-size: 0.92rem;
}

input[type="text"],
input[type="number"],
select {
  width: 100%;
  margin-top: 4px;
  border-radius: 8px;
  border: 1px solid var(--border);
  padding: 6px 7px;
}

.stats {
  font-size: 0.92rem;
  line-height: 1.45;
}

.board {
  display: grid;
  grid-template-columns: 330px 1fr;
  gap: 14px;
  padding: 0 20px 20px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
  min-height: 70vh;
}

.panel h3 {
  margin-top: 0;
}

.tables-wrap {
  min-width: 0;
}

.tables-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 12px;
}

.table-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px;
  min-height: 180px;
  display: flex;
  flex-direction: column;
}

.table-card.ok {
  border-color: var(--accent);
}

.table-card.warn {
  border-color: var(--warn);
}

.table-card.bad {
  border-color: var(--bad);
}

.table-head {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}

.table-meta {
  font-size: 0.83rem;
  color: #444;
}

.type-pill {
  font-size: 0.75rem;
  border-radius: 999px;
  padding: 2px 8px;
  color: white;
}

.type-pill.men {
  background: var(--men);
}

.type-pill.women {
  background: var(--women);
}

.type-pill.mixed {
  background: var(--mixed);
}

.guest-list {
  flex: 1;
  border: 1px dashed var(--border);
  border-radius: 8px;
  padding: 6px;
  min-height: 110px;
}

.table-drag-handle {
  margin-left: auto;
  font-size: 0.72rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 2px 8px;
  cursor: grab;
  color: #444;
  background: #f8f8f5;
}

.table-card.table-drop-over {
  box-shadow: inset 0 0 0 2px var(--accent);
}

.table-card.table-dragging {
  opacity: 0.6;
}

.guest-list.drag-over {
  border-color: var(--accent);
  background: #f4faf7;
}

.guest {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: white;
  padding: 7px;
  margin-bottom: 6px;
  cursor: grab;
  font-size: 0.88rem;
}

.guest-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
}

.guest-remove {
  flex: 0 0 auto;
  border: 1px solid #d9d9d9;
  background: #fafafa;
  color: #666;
  border-radius: 6px;
  padding: 1px 5px;
  font-size: 0.72rem;
  line-height: 1.1;
  opacity: 0.8;
}

.guest-remove:hover {
  opacity: 1;
  border-color: var(--bad);
  color: var(--bad);
}

.guest:last-child {
  margin-bottom: 0;
}

.guest.male {
  border-left: 4px solid var(--men);
}

.guest.female {
  border-left: 4px solid var(--women);
}

.guest small {
  color: #666;
}

.toast {
  position: fixed;
  bottom: 16px;
  right: 16px;
  padding: 10px 12px;
  background: #222;
  color: white;
  border-radius: 8px;
  font-size: 0.9rem;
}

.auth-modal {
  position: fixed;
  inset: 0;
  background: rgba(20, 24, 30, 0.48);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 30;
  padding: 20px;
}

.auth-card {
  width: min(420px, 100%);
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px;
  box-shadow: 0 24px 44px rgba(0, 0, 0, 0.2);
}

.auth-card h2 {
  margin: 0 0 12px;
  font-size: 1.1rem;
}

.auth-error {
  margin: 6px 0 0;
  color: var(--bad);
  font-size: 0.88rem;
}

.auth-actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 12px;
}

.hidden {
  display: none;
}

@media (max-width: 960px) {
  .toolbar {
    grid-template-columns: 1fr;
  }

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

  .panel {
    min-height: 280px;
  }
}