/* programme.dogsolution.ch — styles minimaux Dog Solution */

:root {
  --ds-dark: #1f2937;
  --ds-muted: #6b7280;
  --ds-bg: #fafaf7;
  --ds-card: #ffffff;
  --ds-border: #e5e7eb;
  --ds-online: #3b82f6;
  --ds-inperson: #f59e0b;
  --ds-accent: #16a34a;
}

* {
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial,
    sans-serif;
  color: var(--ds-dark);
  background: var(--ds-bg);
  margin: 0;
  line-height: 1.55;
}

.ds-header {
  background: var(--ds-card);
  border-bottom: 1px solid var(--ds-border);
  padding: 24px 16px;
  text-align: center;
}
.ds-header__inner {
  max-width: 960px;
  margin: 0 auto;
}
.ds-header h1 {
  margin: 0 0 6px;
  font-size: clamp(20px, 2.5vw, 28px);
}
.ds-tagline {
  margin: 0;
  color: var(--ds-muted);
  font-size: 14px;
}

.ds-main {
  max-width: 960px;
  margin: 24px auto;
  padding: 0 16px;
}

#calendar {
  background: var(--ds-card);
  border: 1px solid var(--ds-border);
  border-radius: 8px;
  padding: 12px;
}

.ds-legend {
  margin-top: 16px;
  font-size: 13px;
  color: var(--ds-muted);
  text-align: center;
}
.ds-legend__dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  vertical-align: middle;
  margin-right: 4px;
}
.ds-legend__dot--online {
  background: var(--ds-online);
}
.ds-legend__dot--inperson {
  background: var(--ds-inperson);
}

.ds-footer {
  text-align: center;
  font-size: 13px;
  color: var(--ds-muted);
  padding: 24px 16px 40px;
}
.ds-footer a {
  color: var(--ds-dark);
}

/* ==== Popup ==== */
.popup-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  z-index: 1000;
}
.popup-backdrop[hidden] {
  display: none;
}
.popup {
  background: var(--ds-card);
  border-radius: 12px;
  padding: 24px;
  max-width: 480px;
  width: 100%;
  position: relative;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}
.popup__close {
  position: absolute;
  top: 8px;
  right: 12px;
  background: none;
  border: none;
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
  color: var(--ds-muted);
}
.popup__close:hover {
  color: var(--ds-dark);
}
.popup h2 {
  margin: 0 0 8px;
  padding-right: 32px;
  font-size: 20px;
}
.popup__meta {
  margin: 0 0 12px;
  color: var(--ds-muted);
  font-size: 14px;
}
.popup__price {
  font-weight: 600;
  margin: 16px 0 8px;
}
.popup__cta {
  margin: 16px 0 0;
  padding: 12px;
  background: #f3f4f6;
  border-radius: 6px;
  font-size: 14px;
  color: var(--ds-muted);
  text-align: center;
}