:root {
  color-scheme: light;
  font-family: Arial, sans-serif;
  --bg: #f5f8fc;
  --panel: #ffffff;
  --line: #d8e2ef;
  --text: #1f3b66;
  --muted: #6e86a7;
  --primary: #2a7bc5;
  --selected: #325c8c;
  --available: #2f9650;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
}

.compact-picker {
  display: grid;
  gap: 14px;
  padding: 10px;
  grid-template-columns: 1fr;
  max-width: 1180px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px;
}

.panel-header {
  display: grid;
  grid-template-columns: 1fr;
  align-items: center;
  gap: 14px;
  margin-bottom: 10px;
}

.panel-header .selected-date-text-wrap {
  display: none;
}

.slots-col {
  display: grid;
  align-content: start;
  justify-items: start;
  gap: 6px;
}

.panel-header h1 {
  margin: 0;
  font-size: 12px;
  line-height: 1.2;
  color: #000;
  font-weight: 700;
}

.panel-header h1 small {
  margin-left: 4px;
  font-size: 12px;
  font-weight: 400;
  color: #000;
}

.header-icon {
  font-size: 16px;
}

.picker-layout {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
}

.calendar-nav {
  display: grid;
  grid-template-columns: 34px 1fr 34px;
  align-items: center;
  gap: 6px;
  margin: 4px 0 8px;
}

.calendar-nav strong {
  text-align: center;
  font-size: 22px;
  text-transform: capitalize;
}

button {
  border: 1px solid #ccd9ea;
  border-radius: 9px;
  background: #fff;
  color: var(--text);
  padding: 7px;
  cursor: pointer;
  font-family: inherit;
}

button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.weekday-row,
.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 5px;
}

.weekday-row span {
  text-align: center;
  font-size: 12px;
  color: var(--muted);
}

.day-cell {
  min-height: 31px;
  border: 0;
  background: transparent;
  color: #7d90ac;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 600;
  padding: 0;
}

.day-cell.muted {
  visibility: hidden;
  pointer-events: none;
}

.day-cell.available {
  color: var(--available);
}

.day-cell.available:hover {
  background: #e9f0fa;
}

.day-cell.selected {
  background: var(--selected);
  color: #fff;
}

.selected-date-text-wrap {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 0;
}

.selected-date-text {
  font-size: 12px;
  font-weight: 700;
  text-transform: capitalize;
  color: #000;
}

.slots-grid {
  display: grid;
  grid-template-columns: repeat(3, 72px);
  grid-auto-flow: row;
  gap: 6px;
  justify-content: start;
  align-content: start;
  width: max-content;
  max-width: 100%;
}

.slot {
  width: 72px;
  height: 30px;
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
  border-radius: 7px;
  background: #f6f9ff;
  padding: 4px 6px;
}

.slot.available {
  border-color: #c9d9ef;
  background: #f6f9ff;
}

.slot.selected {
  border-color: var(--selected);
  background: #dbe8f8;
  color: #1f4978;
}

.feedback {
  display: none !important;
}

#contactForm {
  display: grid;
  gap: 12px;
}

#contactForm label {
  display: grid;
  gap: 5px;
}

.field-label {
  font-size: 12px;
  font-weight: 700;
  color: #000;
}

#contactForm input {
  width: 100%;
  border: 1px solid #c8d7eb;
  border-radius: 9px;
  padding: 10px 12px;
  font-size: 14px;
  color: var(--text);
}

#contactForm input:invalid:not(:placeholder-shown) {
  border-color: #c73f3f;
  background: #fff8f8;
}

#contactForm input::placeholder {
  color: #8ca2bf;
}

.primary {
  margin-top: 4px;
  border: 2px solid transparent;
  background: #9aa9bc;
  color: #fff;
  font-weight: 700;
  font-size: 16px;
  border-radius: 10px;
  min-height: 42px;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease, opacity 0.2s ease;
}

.primary.ready:not(:disabled) {
  background: var(--primary);
  border-color: #1f6ab0;
  color: #fff;
}

.primary:disabled {
  opacity: 1;
  background: #d5dde8;
  border-color: #93a4bc;
  border-style: dashed;
  color: #5f7391;
}

.picker-actions {
  display: none;
}

.status-panel {
  display: none !important;
}

.status-panel h2 {
  margin: 0 0 8px;
  font-size: 14px;
  color: #000;
}

.booking-status {
  margin: 0;
  border: 1px solid var(--line);
  background: #f7fbff;
  border-radius: 10px;
  padding: 10px;
  min-height: 82px;
  max-height: 220px;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-word;
  font-family: Consolas, 'Courier New', monospace;
  font-size: 12px;
  color: var(--text);
}

.booking-status.error {
  border-color: #e3b2b2;
  background: #fff6f6;
  color: #8a2e2e;
}

.center-error-message,
.center-error-message.visible {
  display: none !important;
}

@media (max-width: 1050px) {
  .compact-picker {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .picker-layout {
    grid-template-columns: 1fr;
  }
}