* {
  box-sizing: border-box;
}

:root {
  --meeting-body-bg: linear-gradient(180deg, #f4f7fb 0%, #e8eef7 100%);
  --meeting-text: #0f172a;
  --meeting-card-bg: rgba(255, 255, 255, 0.92);
  --meeting-card-border: rgba(15, 23, 42, 0.12);
  --meeting-card-shadow: 0 24px 50px rgba(15, 23, 42, 0.16);
  --meeting-muted: #475569;
  --meeting-shell-bg: rgba(15, 23, 42, 0.04);
  --meeting-shell-border: rgba(15, 23, 42, 0.15);
  --meeting-link: #0f172a;
  --meeting-toggle-bg: rgba(15, 23, 42, 0.08);
  --meeting-toggle-border: rgba(15, 23, 42, 0.22);
  --meeting-toggle-hover: rgba(71, 140, 209, 0.2);
}

html[data-theme="dark"] {
  --meeting-body-bg: #454f59;
  --meeting-text: #e5e7eb;
  --meeting-card-bg: #111827;
  --meeting-card-border: rgba(255, 255, 255, 0.08);
  --meeting-card-shadow: 0 24px 50px rgba(0, 0, 0, 0.45);
  --meeting-muted: #9ca3af;
  --meeting-shell-bg: rgba(0, 0, 0, 0.25);
  --meeting-shell-border: rgba(255, 255, 255, 0.12);
  --meeting-link: #e5e7eb;
  --meeting-toggle-bg: rgba(255, 255, 255, 0.08);
  --meeting-toggle-border: rgba(255, 255, 255, 0.2);
  --meeting-toggle-hover: rgba(71, 140, 209, 0.3);
}

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  background: var(--meeting-body-bg);
  background-attachment: fixed;
  background-repeat: no-repeat;
  background-size: cover;
  color: var(--meeting-text);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.meeting-page {
  width: 100%;
  max-width: 980px;
}

.meeting-card {
  background: var(--meeting-card-bg);
  border: 1px solid var(--meeting-card-border);
  border-radius: 18px;
  padding: 28px;
  box-shadow: var(--meeting-card-shadow);
}

.meeting-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}

.meeting-header h1 {
  margin: 0 0 6px;
  font-size: 1.6rem;
}

.meeting-header p {
  margin: 0 0 22px;
  color: var(--meeting-muted);
}

.meeting-brand {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  margin-bottom: 10px;
}

.meeting-logo {
  height: 60px;
  width: auto;
  display: block;
  border-radius: 0;
}

@media (max-width: 576px) {
  .meeting-logo {
    height: 50px;
  }
}

.theme-toggle {
  width: 38px;
  height: 38px;
  border: 1px solid var(--meeting-toggle-border);
  border-radius: 10px;
  background: var(--meeting-toggle-bg);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background-color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.theme-toggle img {
  width: 18px;
  height: 18px;
  display: block;
}

.theme-toggle:hover,
.theme-toggle:focus-visible {
  background: var(--meeting-toggle-hover);
  border-color: var(--meeting-toggle-hover);
}

.calendly-shell {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--meeting-shell-border);
  background: var(--meeting-shell-bg);
  margin-bottom: 14px;
}

.calendly-inline-widget {
  width: 100%;
  min-width: 0;
  height: 720px;
}

.meeting-footnote {
  margin: 0;
  color: var(--meeting-muted);
  font-size: 0.95rem;
}

.meeting-footnote a {
  color: var(--meeting-link);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.calendar-shell {
  background: #0b1220;
  border-radius: 16px;
  padding: 18px;
  margin-bottom: 24px;
}

.calendar-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  color: #f9fafb;
  font-weight: 600;
}

.calendar-nav {
  background: transparent;
  border: none;
  color: #f9fafb;
  font-size: 1.4rem;
  cursor: pointer;
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 8px;
  text-align: center;
}

.calendar-day {
  font-size: 0.8rem;
  color: #9ca3af;
}

.calendar-date {
  background: #111827;
  border: 1px solid #1f2937;
  color: #e5e7eb;
  height: 36px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.calendar-date:hover {
  border-color: #f2c94c;
  color: #f9fafb;
}

.calendar-date.is-muted {
  opacity: 0.35;
  cursor: not-allowed;
}

.calendar-date.is-selected {
  background: #f2c94c;
  color: #111827;
  font-weight: 700;
}

.schedule-btn {
  width: 100%;
  background: #f2c94c;
  color: #111827;
  border: none;
  border-radius: 12px;
  padding: 14px 16px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.2s ease;
}

.schedule-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.schedule-btn:not(:disabled):hover {
  transform: translateY(-2px);
}

@media (max-width: 576px) {
  .meeting-card {
    padding: 20px;
  }

  .calendly-inline-widget {
    height: 820px;
  }
}