/* ══════════════ BASE ══════════════ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #0d0a1a;
  --bg2: #13102a;
  --card: #1a1535;
  --card2: #221d3e;
  --border: #3a2f6a;
  --accent: #9b6dff;
  --accent2: #c49eff;
  --accent3: #6b3fbf;
  --text: #e8e0ff;
  --text2: #a89ec8;
  --text3: #7060a0;
  --glow: rgba(155, 109, 255, 0.15);
  --error: #ff6b6b;
  --success: #6bffb8;
  --gold: #f5c842;
}

html { font-size: 16px; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Segoe UI', 'SF Pro Display', -apple-system, sans-serif;
  min-height: 100vh;
  line-height: 1.6;
}

.bg-glow {
  position: fixed;
  top: -200px; left: 50%; transform: translateX(-50%);
  width: 800px; height: 600px;
  background: radial-gradient(ellipse, rgba(100,60,200,0.18) 0%, transparent 70%);
  pointer-events: none; z-index: 0;
}

/* ══════════════ HEADER ══════════════ */
header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(13, 10, 26, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 12px 24px;
  display: flex; align-items: center; gap: 24px;
  flex-wrap: wrap;
}

.logo {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--accent2);
  letter-spacing: 0.04em;
  white-space: nowrap;
}

nav { display: flex; gap: 8px; flex-wrap: wrap; }

.nav-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text2);
  padding: 6px 16px;
  border-radius: 20px;
  cursor: pointer;
  font-size: 0.9rem;
  transition: all 0.2s;
}
.nav-btn:hover { border-color: var(--accent); color: var(--accent2); }
.nav-btn.active { background: var(--accent3); border-color: var(--accent); color: #fff; }

/* ══════════════ MAIN / TABS ══════════════ */
main {
  position: relative; z-index: 1;
  max-width: 860px;
  margin: 0 auto;
  padding: 32px 16px 64px;
}

.tab { display: none; }
.tab.active { display: block; }

h1 {
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--accent2);
  margin-bottom: 6px;
}

.subtitle {
  color: var(--text2);
  margin-bottom: 28px;
  font-size: 1rem;
}

/* ══════════════ INPUT CARD ══════════════ */
.input-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  max-width: 440px;
  margin-bottom: 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

label {
  color: var(--text2);
  font-size: 0.9rem;
  font-weight: 600;
}

input[type="text"] {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  font-size: 1.1rem;
  padding: 10px 14px;
  outline: none;
  transition: border-color 0.2s;
  width: 100%;
}
input[type="text"]:focus { border-color: var(--accent); }
input[type="text"]::placeholder { color: var(--text3); }

.btn-primary {
  background: linear-gradient(135deg, #7c3aed, #9b6dff);
  border: none;
  border-radius: 10px;
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
  padding: 11px 20px;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.1s;
  width: 100%;
}
.btn-primary:hover { opacity: 0.9; }
.btn-primary:active { transform: scale(0.98); }

.btn-secondary {
  background: transparent;
  border: 1px solid var(--accent3);
  border-radius: 10px;
  color: var(--accent2);
  font-size: 0.95rem;
  padding: 9px 20px;
  cursor: pointer;
  transition: all 0.2s;
}
.btn-secondary:hover { background: var(--card2); }

.error-msg { color: var(--error); font-size: 0.9rem; }
.hidden { display: none !important; }

/* ══════════════ TRIANGLE SVG ══════════════ */
.triangle-container {
  display: flex;
  justify-content: center;
  margin-bottom: 16px;
}

#triangle-svg {
  width: 100%;
  max-width: 380px;
  filter: drop-shadow(0 0 18px rgba(155, 109, 255, 0.3));
}

.tri-line {
  stroke: var(--accent3);
  stroke-width: 1.5;
  opacity: 0.6;
}

.node-circle {
  fill: var(--card2);
  stroke: var(--accent);
  stroke-width: 1.5;
  transition: fill 0.2s;
}

.tri-node {
  cursor: pointer;
}
.tri-node:hover .node-circle {
  fill: var(--accent3);
  filter: drop-shadow(0 0 8px var(--accent));
}

.node-val {
  fill: var(--accent2);
  font-size: 16px;
  font-weight: 700;
  text-anchor: middle;
  dominant-baseline: middle;
  pointer-events: none;
}

.node-label {
  fill: var(--text3);
  font-size: 10px;
  text-anchor: middle;
  dominant-baseline: middle;
  pointer-events: none;
}

/* ══════════════ EXTRA ARKANS CARDS ══════════════ */
.extra-arkans {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 24px;
}

.extra-card {
  background: var(--card2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 18px;
  text-align: center;
  cursor: pointer;
  flex: 1;
  min-width: 120px;
  max-width: 160px;
  transition: border-color 0.2s;
}
.extra-card:hover { border-color: var(--accent); }

.extra-label { color: var(--text2); font-size: 0.75rem; margin-bottom: 6px; }
.extra-val { color: var(--accent2); font-size: 2rem; font-weight: 700; }
.extra-abbr { color: var(--text3); font-size: 0.75rem; margin-top: 2px; }

/* ══════════════ DESCRIPTION PANEL ══════════════ */
.desc-panel {
  background: var(--card);
  border: 1px solid var(--accent3);
  border-radius: 14px;
  padding: 20px;
  margin-bottom: 24px;
  animation: fadeIn 0.2s ease;
}

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

#desc-title {
  color: var(--accent2);
  font-size: 1.05rem;
  font-weight: 700;
  flex: 1;
}

.desc-close {
  background: transparent;
  border: none;
  color: var(--text3);
  font-size: 1.1rem;
  cursor: pointer;
  padding: 2px 6px;
  border-radius: 6px;
  line-height: 1;
  flex-shrink: 0;
}
.desc-close:hover { color: var(--text); background: var(--card2); }

.desc-body {
  color: var(--text);
  font-size: 0.92rem;
  line-height: 1.7;
  white-space: pre-wrap;
}

/* ══════════════ ARKANS LIST ══════════════ */
.arkans-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.arkan-row {
  background: var(--card2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 14px;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}
.arkan-row:hover { border-color: var(--accent); background: var(--card); }

.arkan-row-val {
  background: var(--accent3);
  color: #fff;
  font-weight: 700;
  font-size: 1.1rem;
  width: 40px; height: 40px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

.arkan-row-name {
  flex: 1;
  color: var(--text);
  font-size: 0.95rem;
}

.arkan-row-arrow { color: var(--text3); font-size: 0.85rem; }

/* ══════════════ COMPAT ══════════════ */
.compat-inputs { max-width: 540px; }
.compat-inputs .compat-field { display: flex; flex-direction: column; gap: 4px; }

.compat-profiles {
  display: flex;
  gap: 16px;
  align-items: center;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.profile-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px;
  flex: 1;
  min-width: 180px;
}

.profile-title { color: var(--accent2); font-weight: 700; margin-bottom: 4px; }
.profile-date { color: var(--text2); font-size: 0.85rem; margin-bottom: 10px; }

.profile-arkans { display: flex; flex-wrap: wrap; gap: 6px; }
.profile-arkan-chip {
  background: var(--card2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 3px 8px;
  font-size: 0.78rem;
  color: var(--text2);
}
.profile-arkan-chip span { color: var(--accent2); font-weight: 600; }

.compat-heart {
  font-size: 2rem;
  flex-shrink: 0;
  align-self: center;
}

.compat-summary {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.compat-row { display: flex; gap: 12px; align-items: baseline; }
.compat-label { color: var(--text2); font-size: 0.9rem; }
.compat-value { color: var(--text); font-weight: 600; }
.compat-value.highlight {
  color: var(--gold);
  font-size: 1.2rem;
}

/* ══════════════ TODAY ══════════════ */
.today-cards {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.today-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  flex: 1;
  min-width: 220px;
  text-align: center;
}

.today-icon { font-size: 2rem; margin-bottom: 8px; }
.today-title { color: var(--text2); font-size: 0.9rem; margin-bottom: 4px; }
.today-date { color: var(--text3); font-size: 0.8rem; margin-bottom: 12px; }
.today-val {
  color: var(--accent2);
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 8px;
  text-shadow: 0 0 20px rgba(155, 109, 255, 0.5);
}
.today-desc { color: var(--text2); font-size: 0.85rem; line-height: 1.5; }

.today-personal { margin-top: 8px; }
.today-personal h2 { font-size: 1.3rem; color: var(--accent2); margin-bottom: 6px; }

.personal-result {
  background: var(--card);
  border: 1px solid var(--accent3);
  border-radius: 14px;
  padding: 20px;
  margin-top: 16px;
  max-width: 440px;
  margin-left: auto; margin-right: auto;
  white-space: pre-wrap;
  color: var(--text);
  font-size: 0.9rem;
  line-height: 1.7;
}

/* ══════════════ CELEBRITIES ══════════════ */
.celeb-group {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px 20px;
  margin-bottom: 14px;
}

.celeb-group-title {
  color: var(--accent2);
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 10px;
}

.celeb-chips { display: flex; flex-wrap: wrap; gap: 8px; }

.celeb-chip {
  background: var(--card2);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 5px 14px;
  font-size: 0.85rem;
  color: var(--text);
}
.celeb-chip em { color: var(--text3); font-style: normal; font-size: 0.78rem; }

.celeb-empty {
  color: var(--text2);
  text-align: center;
  padding: 32px;
  font-size: 1rem;
}

/* ══════════════ FOOTER ══════════════ */
footer {
  position: relative; z-index: 1;
  text-align: center;
  padding: 20px;
  color: var(--text3);
  font-size: 0.82rem;
  border-top: 1px solid var(--border);
}

/* ══════════════ ANIMATIONS ══════════════ */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ══════════════ RESPONSIVE ══════════════ */
@media (max-width: 600px) {
  header { padding: 10px 14px; }
  main { padding: 20px 12px 48px; }
  h1 { font-size: 1.5rem; }
  .compat-profiles { flex-direction: column; }
  .compat-heart { display: none; }
}