:root {
  --bg: #120a1d;
  --bg-2: #1d1230;
  --panel: rgba(28, 18, 40, 0.72);
  --panel-strong: rgba(40, 25, 59, 0.95);
  --card: rgba(30, 20, 47, 0.82);
  --card-soft: rgba(53, 35, 74, 0.78);
  --border: rgba(179, 138, 255, 0.22);
  --text: #f4ebff;
  --muted: #d8caef;
  --soft: #bda9db;
  --accent: #a855f7;
  --accent-2: #7c3aed;
  --accent-3: #d8b4fe;
  --success: #a7f3d0;
  --warning: #fcd34d;
  --danger: #fca5a5;
  --shadow: 0 20px 50px rgba(17, 7, 26, 0.45);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, "Segoe UI", Roboto, sans-serif;
  background:
    radial-gradient(circle at top, rgba(168, 85, 247, 0.28), transparent 30%),
    linear-gradient(180deg, var(--bg) 0%, #190f2a 42%, #120a1d 100%);
  color: var(--text);
}

img, iframe {
  max-width: 100%;
  display: block;
}

button, input {
  font: inherit;
}

.page-shell {
  width: min(1180px, calc(100% - 28px));
  margin: 0 auto;
  padding: 28px 0 60px;
}

.hero {
  padding: 28px 24px 18px;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 76px;
  height: 76px;
  font-size: 2.2rem;
  border-radius: 22px;
  background: linear-gradient(135deg, rgba(168, 85, 247, 0.35), rgba(124, 58, 237, 0.18));
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.18), 0 18px 40px rgba(124, 58, 237, 0.35);
  border: 1px solid rgba(216, 180, 254, 0.25);
}

.hero h1 {
  margin: 18px 0 10px;
  font-size: clamp(2.3rem, 5vw, 4.2rem);
  line-height: 1;
  letter-spacing: -0.06em;
  text-shadow: 0 8px 30px rgba(168, 85, 247, 0.35);
}

.hero p {
  margin: 0 auto;
  max-width: 700px;
  color: var(--muted);
  font-size: 1.04rem;
  line-height: 1.7;
}

.intro-block {
  max-width: 900px;
  margin: 28px auto 0;
  padding: 22px 22px 18px;
  text-align: left;
}

.intro-block h2 {
  margin: 0 0 14px;
  font-size: clamp(1.4rem, 2.4vw, 2rem);
  line-height: 1.2;
  letter-spacing: -0.04em;
}

.intro-block p {
  margin: 0 0 14px;
  max-width: none;
  font-size: 1rem;
  color: var(--muted);
}

.intro-block p:last-child {
  margin-bottom: 0;
}

.contact-card {
  max-width: 620px;
  margin: 18px auto 0;
  padding: 18px 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  text-align: center;
}

.contact-copy {
  min-width: 0;
}

.contact-label {
  display: block;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--soft);
  margin-bottom: 6px;
}

.contact-copy p {
  margin: 0;
  max-width: none;
  font-size: 0.94rem;
  color: var(--muted);
  line-height: 1.5;
}

.tiktok-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: var(--text);
  font-weight: 700;
  padding: 8px 12px;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(168, 85, 247, 0.2), rgba(124, 58, 237, 0.16));
  border: 1px solid rgba(216, 180, 254, 0.2);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.tiktok-link:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 24px rgba(168, 85, 247, 0.22);
}

.content {
  display: grid;
  gap: 20px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 24px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.map-panel {
  padding: 18px 18px 12px;
}

.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  padding: 4px 8px 14px;
}

.section-heading h2 {
  margin: 0;
  font-size: 1.2rem;
  letter-spacing: -0.04em;
}

.map-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border-radius: 999px;
  text-decoration: none;
  color: var(--text);
  background: linear-gradient(135deg, rgba(168, 85, 247, 0.18), rgba(124, 58, 237, 0.15));
  border: 1px solid rgba(216, 180, 254, 0.25);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.12);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.map-link:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 24px rgba(168, 85, 247, 0.2);
}

.map-frame {
  width: 100%;
  min-height: 360px;
  border: 0;
  border-radius: 18px;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.06);
}

.toolbar {
  padding: 18px;
}

.search-input {
  width: 100%;
  border: 1px solid rgba(216, 180, 254, 0.18);
  border-radius: 14px;
  padding: 14px 16px;
  background: rgba(18, 13, 29, 0.8);
  color: var(--text);
  outline: none;
  box-shadow: inset 0 1px 4px rgba(0,0,0,0.22);
}

.search-input::placeholder {
  color: rgba(216, 180, 254, 0.75);
}

.search-input:focus {
  border-color: rgba(216, 180, 254, 0.5);
  box-shadow: 0 0 0 3px rgba(168,85,247,0.2);
}

.filter-group {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.filter-btn {
  border: 1px solid rgba(216, 180, 254, 0.22);
  background: rgba(45, 31, 66, 0.8);
  color: var(--text);
  border-radius: 999px;
  padding: 9px 14px;
  font-size: 0.9rem;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, border 0.15s ease;
}

.filter-btn:hover {
  transform: translateY(-1px);
}

.filter-btn.active {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-color: rgba(255,255,255,0.2);
  box-shadow: 0 8px 18px rgba(124, 58, 237, 0.38);
}

.status-banner {
  padding: 12px 16px;
  border-radius: 14px;
  background: rgba(168, 85, 247, 0.12);
  border: 1px solid rgba(216, 180, 254, 0.22);
  color: var(--muted);
  font-size: 0.95rem;
}

.groups-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 18px;
}

.card {
  padding: 18px 18px 16px;
  background: linear-gradient(180deg, rgba(42, 28, 62, 0.9), rgba(26, 17, 39, 0.8));
  border: 1px solid rgba(216, 180, 254, 0.18);
  border-radius: 22px;
  box-shadow: 0 18px 32px rgba(13, 8, 22, 0.26);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
}

.group-name {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.04em;
}

.group-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(168, 85, 247, 0.22), rgba(124, 58, 237, 0.1));
  border: 1px solid rgba(216, 180, 254, 0.18);
}

.instalink {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  padding: 8px 10px;
  border-radius: 10px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(216, 180, 254, 0.16);
  font-size: 0.76rem;
  transition: transform 0.15s ease, background 0.15s ease;
}

.instalink:hover {
  background: rgba(255, 255, 255, 0.07);
  transform: translateY(-1px);
}

.events-list {
  display: grid;
  gap: 12px;
}

.event-card {
  padding: 12px 12px 10px;
  border-radius: 16px;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(216, 180, 254, 0.12);
}

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

.event-day {
  font-weight: 700;
  color: var(--text);
}

.event-time {
  color: var(--soft);
  font-size: 0.94rem;
}

.level-pill {
  display: inline-block;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.beginner {
  background: rgba(167, 243, 208, 0.14);
  color: var(--success);
}

.intermediate {
  background: rgba(252, 211, 77, 0.12);
  color: var(--warning);
}

.advanced {
  background: rgba(252, 165, 165, 0.14);
  color: var(--danger);
}

.mixed {
  background: rgba(216, 180, 254, 0.12);
  color: var(--accent-3);
}

.location-text,
.warning-box {
  margin-top: 8px;
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--muted);
}

.warning-box {
  padding: 8px 10px;
  background: rgba(252, 211, 77, 0.08);
  border-radius: 10px;
  border: 1px solid rgba(252, 211, 77, 0.18);
  color: #fce7a9;
}

.event-actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 10px;
}

.map-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  padding: 8px 12px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(168,85,247,0.2), rgba(124,58,237,0.12));
  color: var(--text);
  border: 1px solid rgba(216,180,254,0.18);
  font-size: 0.78rem;
}

.empty-state {
  padding: 42px 20px;
  text-align: center;
  color: var(--muted);
  background: rgba(40,25,59,0.7);
  border: 1px solid rgba(216, 180, 254, 0.18);
  border-radius: 18px;
}

.empty-state h3 {
  margin: 0 0 8px;
  font-size: 1.5rem;
}

@media (max-width: 700px) {
  .page-shell {
    width: min(100% - 16px, 1180px);
    padding-top: 18px;
  }

  .hero {
    padding: 18px 8px 10px;
  }

  .section-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .map-frame {
    min-height: 260px;
  }

  .card-header,
  .event-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .group-name {
    font-size: 1.15rem;
  }
}