/* ============================================================
   DAILY MYSTERY CHALLENGES SYSTEM — STYLESHEET
   ABACUS CLUB | GEC West Champaran
   ============================================================ */

:root {
  --mystery-purple: #8b5cf6;
  --mystery-purple-glow: rgba(139,92,246,0.3);
  --mystery-green: #00ff88;
  --mystery-green-glow: rgba(0,255,136,0.3);
  --mystery-cyan: #00f5ff;
  --mystery-border: rgba(139,92,246,0.15);
  --common-color: #94a3b8;
  --rare-color: #3b82f6;
  --epic-color: #8b5cf6;
  --legendary-color: #f59e0b;
  --mythic-color: #ef4444;
}

/* ============================================================
   INTRUSION SCANNER OVERLAY
   ============================================================ */
#vault-scanner-overlay {
  position: fixed; inset: 0; z-index: 99999;
  background: #010204;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 25px;
}
#vault-scanner-overlay.hidden {
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity 0.8s ease;
}
.scanner-scanlines {
  position: absolute; inset: 0;
  background: repeating-linear-gradient(
    0deg, transparent, transparent 2px,
    rgba(139,92,246,0.03) 2px, rgba(139,92,246,0.03) 4px
  );
  pointer-events: none; animation: scanMove 10s linear infinite;
}
.scanner-hologram {
  width: 140px; height: 140px;
  border: 2px dashed var(--mystery-purple);
  border-radius: 50%;
  position: relative;
  animation: rotateCoil 8s linear infinite;
  display: flex; align-items: center; justify-content: center;
}
@keyframes rotateCoil { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
.scanner-hologram::before {
  content: '🔑'; font-size: 3rem;
  animation: beatHeart 1.5s ease-in-out infinite alternate;
}
@keyframes beatHeart { from { transform: scale(0.9); opacity: 0.8; } to { transform: scale(1.1); opacity: 1; } }
.scanner-text {
  font-family: var(--font-orb); font-size: clamp(1.1rem, 4vw, 2.2rem);
  font-weight: 900; letter-spacing: 0.2em;
  color: var(--mystery-purple); text-align: center;
  text-shadow: 0 0 20px var(--mystery-purple-glow);
}
.scanner-sub {
  font-family: var(--font-mono); font-size: 0.8rem;
  color: var(--text-dim); letter-spacing: 0.15em; text-align: center;
  margin-top: -15px;
}

/* ============================================================
   MAIN VAULT PAGE
   ============================================================ */
#mystery-vault-page {
  min-height: 100vh;
  background: radial-gradient(ellipse at 50% 0%, rgba(139,92,246,0.05) 0%, var(--bg) 60%);
  padding-top: 80px; position: relative; overflow: hidden;
}
.vault-page-grid {
  max-width: 1400px; margin: 0 auto;
  padding: 30px 30px 60px;
  display: flex; flex-direction: column; gap: 30px;
}

/* ============================================================
   VALUT HEADER
   ============================================================ */
.vault-header {
  display: flex; justify-content: space-between;
  align-items: flex-start; flex-wrap: wrap; gap: 20px;
  border-bottom: 1px solid var(--mystery-border); padding-bottom: 20px;
}
.vault-header-left { display: flex; flex-direction: column; gap: 4px; }
.vault-header-label {
  font-family: var(--font-mono); font-size: 0.65rem;
  color: var(--mystery-purple); letter-spacing: 0.3em;
  text-transform: uppercase;
}
.vault-header-title {
  font-family: var(--font-orb); font-size: clamp(1.2rem, 3vw, 2rem);
  font-weight: 900; color: #fff; letter-spacing: 0.08em;
  text-shadow: 0 0 20px var(--mystery-purple-glow);
}
.vault-header-right { display: flex; align-items: center; gap: 15px; flex-wrap: wrap; }
.streak-badge {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 0.7rem;
  letter-spacing: 0.1em; padding: 6px 14px;
  border: 1px solid var(--mystery-purple); color: var(--mystery-purple);
  background: rgba(139,92,246,0.08); box-shadow: 0 0 10px rgba(139,92,246,0.15);
}

/* ============================================================
   ACTIVE SIGNAL ALERT BANNER
   ============================================================ */
.signal-alert-banner {
  border: 1px solid var(--mystery-border);
  background: rgba(139,92,246,0.04);
  padding: 18px 24px;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 20px;
  clip-path: polygon(0 0, calc(100% - 15px) 0, 100% 15px, 100% 100%, 15px 100%, 0 calc(100% - 15px));
}
.signal-alert-left { display: flex; align-items: center; gap: 18px; }
.signal-pulse-dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--mystery-purple);
  animation: pulseDotGlow 1s infinite alternate;
}
@keyframes pulseDotGlow {
  from { box-shadow: 0 0 4px var(--mystery-purple); transform: scale(0.9); }
  to { box-shadow: 0 0 15px var(--mystery-purple); transform: scale(1.15); }
}
.signal-meta-text { font-family: var(--font-mono); font-size: 0.72rem; line-height: 1.5; }
.signal-alert-right { display: flex; gap: 12px; }
.signal-rarity-pill {
  font-family: var(--font-mono); font-size: 0.6rem;
  letter-spacing: 0.1em; padding: 4px 12px;
  border: 1px solid; border-radius: 12px;
}
.signal-rarity-pill.common { color: var(--common-color); border-color: var(--common-color); background: rgba(148,163,184,0.05); }
.signal-rarity-pill.rare { color: var(--rare-color); border-color: var(--rare-color); background: rgba(59,130,246,0.05); }
.signal-rarity-pill.epic { color: var(--epic-color); border-color: var(--epic-color); background: rgba(139,92,246,0.05); }
.signal-rarity-pill.legendary { color: var(--legendary-color); border-color: var(--legendary-color); background: rgba(245,158,11,0.05); }
.signal-rarity-pill.mythic { color: var(--mythic-color); border-color: var(--mythic-color); background: rgba(239,68,68,0.05); animation: pulseBorder 1s infinite; }

/* ============================================================
   DOSSIER INVESTIGATION ROW
   ============================================================ */
.dossier-grid-row {
  display: grid; grid-template-columns: 1fr 380px;
  gap: 24px; align-items: start;
}
@media (max-width: 900px) { .dossier-grid-row { grid-template-columns: 1fr; } }

/* Investigation Panel (Left) */
.investigation-panel {
  border: 1px solid var(--mystery-border);
  background: rgba(3,8,18,0.7); backdrop-filter: blur(12px);
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 20px 100%, 0 calc(100% - 20px));
}
.investigation-header {
  padding: 16px 24px; border-bottom: 1px solid var(--mystery-border);
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--font-orb); font-size: 0.8rem; color: var(--mystery-purple);
  letter-spacing: 0.12em;
}
.investigation-body { padding: 24px; display: flex; flex-direction: column; gap: 20px; }

/* Phase navigation tabs */
.investigation-phases {
  display: flex; gap: 8px; border-bottom: 1px solid rgba(255,255,255,0.04);
  padding-bottom: 15px; margin-bottom: 5px;
}
.investigation-phase-step {
  flex-grow: 1; border: 1px solid rgba(255,255,255,0.05);
  background: rgba(0,0,0,0.3); padding: 8px; text-align: center;
  font-family: var(--font-mono); font-size: 0.62rem; color: var(--text-dim);
  letter-spacing: 0.1em;
}
.investigation-phase-step.active {
  border-color: var(--mystery-purple); color: var(--mystery-purple);
  background: rgba(139,92,246,0.05); box-shadow: 0 0 10px rgba(139,92,246,0.08);
}
.investigation-phase-step.completed {
  border-color: var(--mystery-green); color: var(--mystery-green);
  background: rgba(0,255,136,0.05);
}

/* Phase Panels content */
.investigation-pane { display: none; flex-direction: column; gap: 20px; }
.investigation-pane.active { display: flex; }

.lore-callout {
  border: 1px solid rgba(139,92,246,0.2); background: rgba(139,92,246,0.03);
  padding: 16px; font-size: 0.8rem; line-height: 1.7; color: var(--text-dim);
}
.clue-hint-box {
  border: 1px dashed var(--mystery-purple); background: rgba(0,0,0,0.4);
  padding: 16px; text-align: center;
}
.clue-hint-title {
  font-family: var(--font-mono); font-size: 0.65rem; color: var(--mystery-purple);
  letter-spacing: 0.15em; margin-bottom: 8px;
}
.clue-hint-text { font-size: 0.78rem; color: #fff; line-height: 1.6; }

/* Decryption puzzle terminal styles */
.puzzle-visual-box {
  border: 1px solid var(--mystery-border); background: #010204;
  padding: 16px; min-height: 140px; display: flex; align-items: center; justify-content: center;
}
.cipher-code-container {
  display: flex; gap: 8px; font-family: var(--font-mono); font-size: 1.1rem; color: #fff;
  letter-spacing: 0.1em; text-align: center; margin-top: 10px;
}
.cipher-code-block {
  padding: 8px 12px; border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.02);
}
.cipher-code-block.highlight {
  border-color: var(--mystery-purple); color: var(--mystery-purple);
  box-shadow: 0 0 10px rgba(139,92,246,0.2);
}

.puzzle-input-dock {
  display: flex; flex-direction: column; gap: 10px;
}
.puzzle-input-field {
  background: rgba(0,0,0,0.6); border: 1px solid var(--mystery-border);
  color: #fff; padding: 12px; font-family: var(--font-mono); font-size: 0.8rem;
  outline: none; transition: border-color 0.3s;
}
.puzzle-input-field:focus { border-color: var(--mystery-purple); }
.puzzle-feedback {
  font-family: var(--font-mono); font-size: 0.72rem; padding: 12px;
  line-height: 1.6; display: none;
}

.stage-btn {
  align-self: flex-end; font-family: var(--font-mono); font-size: 0.65rem;
  color: var(--mystery-purple); border: 1px solid rgba(139,92,246,0.5);
  background: rgba(139,92,246,0.05); padding: 10px 24px; cursor: pointer;
  letter-spacing: 0.15em; transition: all 0.3s;
}
.stage-btn:hover {
  background: rgba(139,92,246,0.15); box-shadow: 0 0 15px rgba(139,92,246,0.25);
}

/* Diagnostic Sidebar (Right) */
.diagnostic-panel {
  border: 1px solid var(--mystery-border);
  background: rgba(3,8,18,0.8); backdrop-filter: blur(16px);
  clip-path: polygon(0 0, calc(100% - 15px) 0, 100% 15px, 100% 100%, 15px 100%, 0 calc(100% - 15px));
  display: flex; flex-direction: column; gap: 0; overflow: hidden;
}
.diagnostic-header {
  padding: 16px 20px; border-bottom: 1px solid var(--mystery-border);
  font-family: var(--font-orb); font-size: 0.75rem;
  color: var(--mystery-purple); letter-spacing: 0.12em;
}
.diagnostic-stat-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 0; border-bottom: 1px solid rgba(255,255,255,0.04);
}
.diagnostic-stat-item {
  padding: 12px 20px; border-right: 1px solid rgba(255,255,255,0.04);
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.diagnostic-stat-item:nth-child(even) { border-right: none; }
.diagnostic-stat-label {
  font-family: var(--font-mono); font-size: 0.5rem;
  color: var(--text-dim); letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 3px;
}
.diagnostic-stat-value {
  font-family: var(--font-orb); font-size: 0.8rem;
  font-weight: 700; color: #fff;
}
.vault-log {
  flex-grow: 1; padding: 16px 20px;
  max-height: 250px; overflow-y: auto;
  scrollbar-width: none;
}
.vault-log::-webkit-scrollbar { display: none; }
.vault-log-line {
  font-family: var(--font-mono); font-size: 0.6rem;
  color: var(--text-dim); margin-bottom: 6px; line-height: 1.5;
  border-left: 2px solid rgba(139,92,246,0.2); padding-left: 8px;
}
.vault-log-line.success { color: var(--mystery-green); border-left-color: var(--mystery-green); }
.vault-log-line.warn { color: #f59e0b; border-left-color: #f59e0b; }

/* ============================================================
   ARTIFACTS VAULT GRID
   ============================================================ */
.artifacts-section {
  border: 1px solid var(--mystery-border);
  background: rgba(3,8,18,0.6); backdrop-filter: blur(10px);
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 20px 100%, 0 calc(100% - 20px));
}
.artifacts-header {
  padding: 16px 24px; border-bottom: 1px solid var(--mystery-border);
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--font-orb); font-size: 0.8rem; color: var(--mystery-purple);
  letter-spacing: 0.12em;
}
.artifacts-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 0; padding: 0;
}
.artifact-card {
  padding: 20px; border-right: 1px solid rgba(139,92,246,0.08);
  border-bottom: 1px solid rgba(139,92,246,0.08);
  position: relative; overflow: hidden; transition: all 0.3s;
}
.artifact-card.locked { opacity: 0.3; filter: grayscale(1); }
.artifact-card:not(.locked):hover { background: rgba(139,92,246,0.04); }
.artifact-icon { font-size: 2.2rem; margin-bottom: 12px; filter: drop-shadow(0 0 10px rgba(139,92,246,0.4)); text-align: center; }
.artifact-card.locked .artifact-icon { filter: grayscale(1) drop-shadow(none); }
.artifact-name {
  font-family: var(--font-orb); font-size: 0.72rem; font-weight: 700;
  color: #fff; letter-spacing: 0.08em; margin-bottom: 4px; text-align: center;
}
.artifact-rarity {
  font-family: var(--font-mono); font-size: 0.52rem;
  letter-spacing: 0.1em; margin-bottom: 8px; text-align: center;
}
.artifact-rarity.common { color: var(--common-color); }
.artifact-rarity.rare { color: var(--rare-color); }
.artifact-rarity.epic { color: var(--epic-color); }
.artifact-rarity.legendary { color: var(--legendary-color); }
.artifact-rarity.mythic { color: var(--mythic-color); }
.artifact-desc {
  font-size: 0.64rem; color: var(--text-dim); line-height: 1.5; text-align: center;
}
.artifact-card.locked .artifact-desc { visibility: hidden; }
.artifact-card::after {
  content: '🔒 LOCKED'; position: absolute; top: 10px; right: 10px;
  font-family: var(--font-mono); font-size: 0.45rem; color: var(--text-dim);
  border: 1px solid rgba(255,255,255,0.1); padding: 2px 5px;
}
.artifact-card:not(.locked)::after {
  content: '✓ SECURED'; color: var(--mystery-green); border-color: rgba(0,255,136,0.3);
  background: rgba(0,255,136,0.05);
}

/* ============================================================
   SECRET SOCIETIES + LEADERBOARD ROW
   ============================================================ */
.societies-leaderboard-row {
  display: grid; grid-template-columns: 1fr 400px;
  gap: 24px; align-items: start;
}
@media (max-width: 900px) { .societies-leaderboard-row { grid-template-columns: 1fr; } }

/* Secret Societies */
.societies-panel {
  border: 1px solid var(--mystery-border);
  background: rgba(3,8,18,0.6);
  clip-path: polygon(0 0, calc(100% - 15px) 0, 100% 15px, 100% 100%, 15px 100%, 0 calc(100% - 15px));
}
.societies-header {
  padding: 14px 20px; border-bottom: 1px solid var(--mystery-border);
  font-family: var(--font-orb); font-size: 0.75rem; color: var(--mystery-purple); letter-spacing: 0.12em;
}
.societies-list { padding: 20px; display: flex; flex-direction: column; gap: 15px; }
.society-item {
  border: 1px solid rgba(255,255,255,0.04); background: rgba(0,0,0,0.2);
  padding: 16px; display: flex; align-items: center; justify-content: space-between;
  gap: 15px; transition: all 0.3s;
}
.society-item.unlocked {
  border-color: rgba(139,92,246,0.3); background: rgba(139,92,246,0.02);
}
.society-left { display: flex; align-items: center; gap: 14px; }
.society-badge { font-size: 2rem; }
.society-title-text {
  font-family: var(--font-orb); font-size: 0.78rem; font-weight: 700; color: #fff;
  letter-spacing: 0.05em; margin-bottom: 3px;
}
.society-desc-text { font-size: 0.68rem; color: var(--text-dim); line-height: 1.4; }
.society-status-badge {
  font-family: var(--font-mono); font-size: 0.55rem;
  color: var(--text-dim); padding: 4px 10px; border: 1px solid rgba(255,255,255,0.1);
  white-space: nowrap;
}
.society-item.unlocked .society-status-badge {
  color: var(--mystery-green); border-color: rgba(0,255,136,0.3); background: rgba(0,255,136,0.05);
}

/* Leaderboard */
.leaderboard-panel {
  border: 1px solid var(--mystery-border);
  background: rgba(3,8,18,0.6);
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 12px 100%, 0 calc(100% - 12px));
}
.leaderboard-panel-header {
  padding: 14px 18px; border-bottom: 1px solid var(--mystery-border);
  font-family: var(--font-orb); font-size: 0.72rem; color: var(--mystery-purple); letter-spacing: 0.12em;
}
.leaderboard-list {
  padding: 12px 16px; display: flex; flex-direction: column; gap: 6px;
}
.leaderboard-row {
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--font-mono); font-size: 0.65rem;
  padding: 8px 10px; border: 1px solid rgba(255,255,255,0.02);
  background: rgba(0,0,0,0.2);
}
.leaderboard-row.user {
  border-color: var(--mystery-purple); background: rgba(139,92,246,0.08);
}
.leaderboard-row-name { color: #fff; font-weight: bold; }
.leaderboard-row-val { color: var(--mystery-purple); }

/* ============================================================
   NOVA COMMANDER DECK
   ============================================================ */
.comms-row {
  display: grid; grid-template-columns: 1fr;
}
.comms-panel {
  border: 1px solid var(--mystery-border);
  background: rgba(3,8,18,0.8); backdrop-filter: blur(16px);
  clip-path: polygon(0 0, calc(100% - 15px) 0, 100% 15px, 100% 100%, 15px 100%, 0 calc(100% - 15px));
  display: flex; flex-direction: column;
}
.comms-panel-header {
  padding: 14px 18px; border-bottom: 1px solid var(--mystery-border);
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--font-orb); font-size: 0.75rem; color: var(--mystery-purple); letter-spacing: 0.12em;
}
.comms-chat {
  padding: 18px; min-height: 120px; max-height: 180px; overflow-y: auto;
  display: flex; flex-direction: column; gap: 10px; scrollbar-width: none;
}
.comms-chat::-webkit-scrollbar { display: none; }
.comms-msg {
  font-family: var(--font-mono); font-size: 0.68rem; line-height: 1.6;
  padding: 10px 14px; border: 1px solid rgba(139,92,246,0.1);
  background: rgba(139,92,246,0.03); color: var(--mystery-purple);
  border-left: 3px solid var(--mystery-purple);
}
.comms-msg-sender {
  font-size: 0.5rem; letter-spacing: 0.15em; color: var(--mystery-purple); opacity: 0.7; margin-bottom: 3px;
}