:root {
  --bg: #f4f1ea;
  --paper: #fffaf0;
  --ink: #1f2933;
  --accent: #1d3557;
  --accent-2: #e07a5f;
  --ok: #2a9d8f;
  --danger: #c1121f;
  --line: #d9d2c3;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Trebuchet MS", "Segoe UI", sans-serif;
  color: var(--ink);
  background: radial-gradient(circle at top right, #f8dcc8 0%, var(--bg) 55%);
  min-height: 100vh;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.8rem 1rem;
  background: var(--accent);
  color: #fff;
}

.topbar h1 {
  margin: 0;
  letter-spacing: 0.03em;
}

main {
  padding: 1rem;
  max-width: 1040px;
  margin: 0 auto;
}

.today-banner {
  margin-bottom: 0.9rem;
  background: linear-gradient(130deg, #1d3557 0%, #2a4b73 62%, #3f6a94 100%);
  color: #fff;
  border-radius: 14px;
  padding: 0.9rem 1rem;
  box-shadow: 0 8px 20px rgba(29, 53, 87, 0.28);
}

.today-banner h2 {
  margin: 0 0 0.35rem;
  font-size: 1.15rem;
}

.today-banner p {
  margin: 0;
  font-size: 1rem;
}

.panel {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  padding: 0.8rem;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.8rem;
}

.panel-head h2 {
  margin: 0;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  border: none;
  background: var(--accent-2);
  color: #fff;
  padding: 0.55rem 0.85rem;
  border-radius: 8px;
  cursor: pointer;
}

button.ghost {
  background: #ffffff26;
  border: 1px solid #ffffff66;
}

.actions .ghost {
  background: #ece7dd;
  border: 1px solid #cfc7b7;
  color: var(--ink);
}

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

#calendar {
  min-height: 640px;
}

.fc .fc-daygrid-day.fc-day-today {
  background: #ffe8d6;
}

.fc-event {
  border: 0;
  background: var(--ok);
  padding: 2px 4px;
}

.overlay {
  position: fixed;
  inset: 0;
  background: rgba(17, 24, 39, 0.55);
  display: grid;
  place-items: center;
  z-index: 1000;
}

.modal {
  border: none;
  border-radius: 12px;
  width: min(94vw, 460px);
  background: transparent;
  padding: 0;
}

.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1rem;
  display: grid;
  gap: 0.6rem;
}

label {
  font-weight: 600;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid #b8b09d;
  border-radius: 8px;
  padding: 0.55rem;
  background: #fff;
}

.actions {
  margin-top: 0.3rem;
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
}

.move-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}

.move-actions .ghost {
  background: #ece7dd;
  border: 1px solid #cfc7b7;
  color: var(--ink);
}

.error {
  color: var(--danger);
  min-height: 1.2rem;
  margin: 0;
}

.hidden {
  display: none !important;
}

@media (max-width: 768px) {
  .panel-head {
    flex-direction: column;
    align-items: stretch;
    gap: 0.6rem;
  }

  #calendar {
    min-height: 70vh;
  }

  .move-actions {
    grid-template-columns: 1fr;
  }
}