:root {
  --bg: #f3f5f3;
  --panel: #ffffff;
  --text: #1f2a1f;
  --line: #b8c5b8;
  --accent: #2f6c44;
  --green: #cde3c3;
  --blue: #c4d8dd;
  --indigo: #c3cff2;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", Tahoma, sans-serif;
  background: var(--bg);
  color: var(--text);
}

.app {
  max-width: 760px;
  margin: 0.6rem auto;
  background: var(--panel);
  border: 1px solid #d2dbd2;
  border-radius: 10px;
  padding: 0.9rem;
}

.sticky-controls {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--panel);
  padding-top: 0.1rem;
}

.topbar {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

h1 {
  margin: 0;
  font-size: 1.3rem;
}

.week-nav {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.top-links {
  margin: 0 0 0.4rem;
}

.top-links a {
  color: #245f3a;
  font-weight: 600;
  text-decoration: none;
}

.top-links a:hover {
  text-decoration: underline;
}

button {
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #fff;
  padding: 0.4rem 0.65rem;
  border-radius: 6px;
  cursor: pointer;
}

#status {
  min-height: 20px;
  margin: 0 0 0.4rem;
  font-size: 0.9rem;
}

#status.ok {
  color: #25603b;
}

#status.err {
  color: #a32b2b;
}

.people-panel {
  display: grid;
  gap: 0.4rem;
  margin-bottom: 0.7rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid #dce4dc;
}

.people-panel.standalone {
  margin-top: 0.6rem;
}

.people-form {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.people-form input {
  flex: 1;
  min-width: 220px;
  border: 1px solid #97aa97;
  border-radius: 6px;
  height: 34px;
  padding: 0 0.55rem;
}

.people-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.people-item {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem 0.45rem;
  background: #eef3ee;
  border: 1px solid #cfdbcf;
  border-radius: 999px;
  font-size: 0.9rem;
}

button.danger {
  background: #b74949;
  border-color: #b74949;
  padding: 0.2rem 0.45rem;
  font-size: 0.78rem;
}

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

table {
  width: 100%;
  min-width: 430px;
  border-collapse: collapse;
}

td {
  border: 1px solid var(--line);
  vertical-align: middle;
  min-height: 30px;
}

td.time {
  width: 82px;
  font-size: 0.8rem;
  padding: 0.2rem 0.2rem;
}

td.seat,
td.day-name,
td.day-date {
  width: calc((100% - 82px) / 3);
  padding: 0.12rem 0.18rem;
  font-size: 0.82rem;
}

.day-title td {
  font-weight: 700;
  font-size: 0.9rem;
  padding: 0.22rem;
}

.day-1 td {
  background: var(--green);
}

.day-2 td {
  background: var(--blue);
}

.day-3 td {
  background: var(--indigo);
}

.day-spacer td {
  border: 0;
  height: 10px;
  background: transparent;
}

select {
  width: 100%;
  border: 1px solid #97aa97;
  background: #ffffff;
  border-radius: 3px;
  height: 22px;
  font-size: 0.8rem;
}

td.disabled {
  color: #556155;
}

.seat-entry {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.2rem;
}

button.seat-remove {
  background: #b74949;
  border-color: #b74949;
  width: 22px;
  height: 22px;
  padding: 0;
  border-radius: 999px;
  font-size: 0.75rem;
  line-height: 1;
}

.terms-panel {
  margin-top: 0.6rem;
}

.terms-bulk-actions {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
  margin-bottom: 0.5rem;
}

.week-enabled {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.day-actions {
  display: flex;
  gap: 0.35rem;
  flex-wrap: wrap;
  margin-bottom: 0.6rem;
}

.day-action-group {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  background: #eef3ee;
  border: 1px solid #cfdbcf;
  border-radius: 999px;
  padding: 0.2rem 0.35rem;
  font-size: 0.85rem;
}

button.secondary {
  background: #6f7d6f;
  border-color: #6f7d6f;
}

#termsTable th,
#termsTable td {
  text-align: center;
  padding: 0.3rem;
}

#termsTable th:first-child,
#termsTable td:first-child {
  text-align: left;
  min-width: 95px;
}

.terms-actions {
  margin-top: 0.6rem;
}

.confirm-dialog {
  border: 0;
  padding: 0;
  border-radius: 10px;
  max-width: 420px;
  width: calc(100% - 1rem);
}

.confirm-dialog::backdrop {
  background: rgba(0, 0, 0, 0.35);
}

.confirm-box {
  padding: 0.9rem;
  display: grid;
  gap: 0.6rem;
}

.confirm-box h2 {
  margin: 0;
  font-size: 1.1rem;
}

.confirm-box p {
  margin: 0;
  font-size: 0.9rem;
}

.confirm-actions {
  display: grid;
  gap: 0.45rem;
}

.confirm-cancel {
  width: 100%;
  min-height: 50px;
  font-size: 1rem;
  font-weight: 700;
  background: #2f6c44;
  border-color: #2f6c44;
}

.confirm-confirm {
  width: 100%;
  min-height: 34px;
  font-size: 0.82rem;
  background: #8b4a4a;
  border-color: #8b4a4a;
}

@media (max-width: 760px) {
  .app {
    margin: 0.3rem;
    padding: 0.45rem;
  }

  .week-nav {
    width: 100%;
    justify-content: space-between;
  }

  button {
    padding: 0.3rem 0.45rem;
    font-size: 0.8rem;
  }

  h1 {
    font-size: 1.05rem;
  }

  td.time {
    width: 74px;
    font-size: 0.74rem;
  }

  td.seat,
  td.day-name,
  td.day-date {
    width: calc((100% - 74px) / 3);
    font-size: 0.75rem;
  }

  .day-title td {
    font-size: 0.82rem;
    padding: 0.18rem;
  }
}