:root {
  --tvb-green: #1a5c3a;
  --tvb-green-dark: #0f3d25;
  --tvb-green-light: #2d7a52;
  --tvb-accent: #3a8f5f;
}

body {
  min-height: 100vh;
}

.bg-tvb-green {
  background-color: var(--tvb-green) !important;
}

.btn-tvb-primary {
  background-color: var(--tvb-green);
  border-color: var(--tvb-green);
  color: white;
}

.btn-tvb-primary:hover {
  background-color: var(--tvb-green-dark);
  border-color: var(--tvb-green-dark);
  color: white;
}

.btn-outline-tvb {
  border-color: var(--tvb-green);
  color: var(--tvb-green);
}

.btn-outline-tvb:hover {
  background-color: var(--tvb-green);
  border-color: var(--tvb-green);
  color: white;
}

.text-tvb-green {
  color: var(--tvb-green);
}

.border-tvb-green {
  border-color: var(--tvb-green) !important;
}

.card {
  border: 0;
  border-radius: 0.75rem;
}

table td,
table th {
  vertical-align: middle;
}

.form-section-title {
  border-bottom: 1px solid #dee2e6;
  padding-bottom: 0.4rem;
  margin-bottom: 1rem;
}

/* Form improvements for better visibility */
.card-body {
  padding-bottom: 2rem !important;
}

form .row {
  margin-bottom: 1rem;
}

form .card-footer {
  padding: 1.5rem;
  position: sticky;
  bottom: 0;
  z-index: 10;
  background: white;
  border-top: 2px solid #dee2e6;
  box-shadow: 0 -2px 10px rgba(0,0,0,0.05);
}

main.container {
  padding-bottom: 3rem;
}

/* Flatpickr custom green theme */
.flatpickr-calendar {
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

.flatpickr-day.selected,
.flatpickr-day.startRange,
.flatpickr-day.endRange {
  background: var(--tvb-green);
  border-color: var(--tvb-green);
}

.flatpickr-day.selected:hover,
.flatpickr-day.startRange:hover,
.flatpickr-day.endRange:hover {
  background: var(--tvb-green-dark);
  border-color: var(--tvb-green-dark);
}

.flatpickr-day:hover {
  background: var(--tvb-green-light);
  border-color: var(--tvb-green-light);
  color: white;
}

.flatpickr-months .flatpickr-month {
  background: var(--tvb-green);
}

.flatpickr-current-month .flatpickr-monthDropdown-months {
  background: var(--tvb-green);
}

.flatpickr-current-month .flatpickr-monthDropdown-months:hover {
  background: var(--tvb-green-dark);
}

span.flatpickr-weekday {
  background: var(--tvb-green);
  color: white;
}

.flatpickr-day.today {
  border-color: var(--tvb-green);
}

.flatpickr-day.today:hover {
  background: var(--tvb-green-light);
  color: white;
}