@import url('https://fonts.googleapis.com/css2?family=Special+Elite&family=Kalam:wght@400;700&family=Inter:wght@400;500;600;700&display=swap');

:root {
  --bg-1: #0b0c10;
  --bg-2: #14161c;
  --accent: #c9432f;      /* case-file red */
  --accent-2: #7c9cff;
  --paper: #eae4d5;
  --text: #f2f0ea;
  --text-dim: #9a9ea8;
  --glass-bg: rgba(255,255,255,0.05);
  --glass-border: rgba(255,255,255,0.12);
  --radius: 16px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 15% 0%, #1c1f2b 0%, var(--bg-1) 50%),
    repeating-linear-gradient(0deg, rgba(255,255,255,0.015) 0px, rgba(255,255,255,0.015) 1px, transparent 1px, transparent 3px);
  color: var(--text);
  min-height: 100vh;
}

.hidden { display: none !important; }
.mono { font-family: 'Special Elite', 'Courier New', monospace; }

.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
}

.card { padding: 28px; }

/* ---------- LOBBY ---------- */
#lobby {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  position: relative;
}

.case-stamp {
  position: absolute;
  top: 8%;
  left: 50%;
  transform: translateX(-50%) rotate(-6deg);
  font-family: 'Special Elite', monospace;
  color: var(--accent);
  border: 3px solid var(--accent);
  padding: 6px 18px;
  border-radius: 6px;
  letter-spacing: 0.15em;
  opacity: 0.55;
  font-size: 0.9rem;
  pointer-events: none;
}

.lobby-card { width: 100%; max-width: 400px; text-align: center; position: relative; }

.folder-tab {
  position: absolute;
  top: -18px;
  left: 24px;
  background: var(--accent);
  color: white;
  font-family: 'Special Elite', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  padding: 5px 12px;
  border-radius: 6px 6px 0 0;
}

.lobby-card h1 {
  font-family: 'Special Elite', monospace;
  font-size: 2.4rem;
  letter-spacing: 0.18em;
  margin: 12px 0 4px;
  color: var(--paper);
  text-shadow: 0 0 24px rgba(201,67,47,0.35);
}
.subtitle { color: var(--text-dim); margin-bottom: 26px; font-size: 0.92rem; font-style: italic; }

input, textarea, select {
  width: 100%;
  padding: 12px 14px;
  margin-bottom: 12px;
  border-radius: 10px;
  border: 1px solid var(--glass-border);
  background: rgba(255,255,255,0.04);
  color: var(--text);
  font-size: 1rem;
  font-family: inherit;
  transition: border-color 0.2s ease, background 0.2s ease;
}
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--accent);
  background: rgba(255,255,255,0.07);
}
.code-input { text-transform: uppercase; letter-spacing: 0.2em; text-align: center; font-family: 'Special Elite', monospace; }

button { font-family: inherit; cursor: pointer; }
.primary-btn {
  width: 100%;
  padding: 13px;
  border: none;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), #8f2c1e);
  color: white;
  font-weight: 600;
  font-size: 1rem;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.primary-btn:hover { transform: translateY(-1px); box-shadow: 0 6px 22px rgba(201,67,47,0.4); }
.primary-btn.small { width: auto; padding: 10px 18px; white-space: nowrap; }

.error-text { color: var(--accent); min-height: 1.2em; font-size: 0.9rem; margin-top: 10px; }

/* Sliding toggle for create/join */
.toggle-group {
  position: relative;
  display: flex;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--glass-border);
  border-radius: 999px;
  padding: 4px;
  margin-bottom: 22px;
}
.toggle-indicator {
  position: absolute;
  top: 4px; left: 4px;
  width: calc(50% - 4px);
  height: calc(100% - 8px);
  background: var(--accent);
  border-radius: 999px;
  transition: transform 0.25s cubic-bezier(.4,0,.2,1);
  z-index: 0;
}
.toggle-group[data-active="join"] .toggle-indicator { transform: translateX(100%); }
.toggle-btn {
  position: relative;
  z-index: 1;
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text-dim);
  padding: 10px 14px;
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 600;
  transition: color 0.2s ease;
}
.toggle-btn.active { color: white; }

.tabs { display: flex; gap: 6px; flex-wrap: wrap; }
.tab-btn {
  background: transparent;
  border: 1px solid var(--glass-border);
  color: var(--text-dim);
  padding: 9px 16px;
  border-radius: 999px;
  font-size: 0.85rem;
  transition: all 0.2s ease;
}
.tab-btn.active { background: var(--accent); color: white; border-color: var(--accent); }

/* ---------- GAME SHELL ---------- */
#game { min-height: 100vh; padding: 16px; }
.game-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding: 14px 20px;
  margin-bottom: 16px;
  position: sticky;
  top: 16px;
  z-index: 10;
}
.room-info { display: flex; flex-direction: column; gap: 2px; }
.room-code { font-family: 'Special Elite', monospace; font-weight: 400; letter-spacing: 0.1em; color: var(--accent); }
.players { font-size: 0.8rem; color: var(--text-dim); }

#game-content .panel { display: none; animation: fadeIn 0.25s ease; }
#game-content .panel.active { display: block; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(6px);} to { opacity: 1; transform: translateY(0);} }

#briefing-panel h2 { margin-top: 0; font-family: 'Special Elite', monospace; letter-spacing: 0.05em; }
#briefing-panel .brief-line { display: block; color: var(--text-dim); margin: 4px 0; }
#briefing-panel .briefing-text { white-space: pre-line; margin-top: 16px; line-height: 1.6; }

/* ---------- EVIDENCE (compact cards) ---------- */
.evidence-filters { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; }
.evidence-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
}
.evidence-card {
  padding: 18px;
  cursor: pointer;
  transition: transform 0.15s ease, border-color 0.15s ease;
  position: relative;
  overflow: hidden;
}
.evidence-card:hover { transform: translateY(-3px); border-color: var(--accent); }
.evidence-card.locked::after {
  content: "🔍 zu untersuchen";
  position: absolute;
  bottom: 10px; right: 14px;
  font-size: 0.7rem;
  color: var(--accent-2);
  font-style: italic;
}
.evidence-card .cat-icon { font-size: 1.4rem; margin-bottom: 8px; display: block; }
.evidence-card h3 { margin: 0 0 4px; font-size: 0.98rem; }
.evidence-card .ts { color: var(--text-dim); font-size: 0.76rem; display: block; margin-bottom: 8px; }
.evidence-card .preview { font-size: 0.82rem; color: var(--text-dim); overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.evidence-card .examined-badge { position: absolute; top: 12px; right: 14px; color: #7ee787; font-size: 0.75rem; }

/* ---------- MODAL ---------- */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(5,6,10,0.72);
  backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center;
  z-index: 100;
  padding: 20px;
  animation: fadeIn 0.18s ease;
}
.modal-box {
  width: 100%; max-width: 560px;
  max-height: 82vh;
  overflow-y: auto;
  padding: 26px;
  position: relative;
  background: rgba(20,22,28,0.92);
}
.modal-close {
  position: absolute; top: 14px; right: 14px;
  background: rgba(255,255,255,0.08);
  border: none; color: var(--text);
  width: 30px; height: 30px; border-radius: 50%;
  font-size: 0.9rem;
}
.modal-box h3 { font-family: 'Special Elite', monospace; margin: 0 0 4px; padding-right: 30px; }
.modal-box .ts { color: var(--text-dim); font-size: 0.8rem; display: block; margin-bottom: 16px; }
.modal-box .note-text { font-size: 0.85rem; color: var(--text-dim); margin-top: 14px; padding-top: 12px; border-top: 1px dashed var(--glass-border); }
.modal-box .reveal-text { margin-top: 14px; padding: 12px; border-radius: 10px; background: rgba(201,67,47,0.12); border: 1px solid rgba(201,67,47,0.3); color: #ffb4a8; font-size: 0.88rem; }
.modal-box .examine-btn { margin-top: 14px; }
.modal-box .plain-text { line-height: 1.7; white-space: pre-line; }

/* Chat bubbles inside modal */
.chat-thread { display: flex; flex-direction: column; gap: 10px; max-height: 46vh; overflow-y: auto; padding-right: 4px; }
.chat-bubble {
  max-width: 82%;
  padding: 9px 13px;
  border-radius: 14px;
  background: rgba(255,255,255,0.07);
  font-size: 0.9rem;
  animation: bubbleIn 0.3s ease both;
  align-self: flex-start;
}
.chat-bubble .sender { display: block; font-size: 0.72rem; font-weight: 700; margin-bottom: 2px; }
.chat-bubble .time-tag { float: right; font-size: 0.68rem; color: var(--text-dim); margin-left: 8px; }
@keyframes bubbleIn { from { opacity: 0; transform: translateY(8px) scale(0.97); } to { opacity: 1; transform: translateY(0) scale(1); } }

.list-line { padding: 7px 0; border-bottom: 1px solid var(--glass-border); font-size: 0.88rem; }
.list-line:last-child { border-bottom: none; }
.list-line .time { color: var(--accent-2); font-weight: 600; margin-right: 10px; font-family: 'Special Elite', monospace; }

/* ---------- NOTES BOARD ---------- */
.notes-toolbar, .timeline-toolbar { display: flex; gap: 10px; margin-bottom: 16px; }
.notes-toolbar input, .timeline-toolbar input { margin-bottom: 0; }
.notes-board {
  position: relative;
  min-height: 60vh;
  border-radius: var(--radius);
  overflow: hidden;
  background:
    linear-gradient(rgba(120,80,40,0.08), rgba(120,80,40,0.08)),
    repeating-linear-gradient(45deg, rgba(255,255,255,0.015) 0 2px, transparent 2px 24px);
  border: 1px solid var(--glass-border);
}
.sticky-note {
  position: absolute;
  width: 190px;
  padding: 14px 12px 10px;
  background: #f4e3a1;
  color: #3a2f1a;
  border-radius: 3px;
  font-family: 'Kalam', cursive;
  font-size: 0.95rem;
  line-height: 1.35;
  cursor: grab;
  box-shadow: 0 6px 14px rgba(0,0,0,0.35), 0 1px 0 rgba(255,255,255,0.4) inset;
}
.sticky-note::before {
  content: "";
  position: absolute;
  top: -8px; left: 50%;
  transform: translateX(-50%) rotate(3deg);
  width: 34px; height: 16px;
  background: rgba(255,255,255,0.55);
  border: 1px solid rgba(255,255,255,0.3);
  box-shadow: 0 1px 3px rgba(0,0,0,0.3);
}
.sticky-note:active { cursor: grabbing; }
.sticky-note .author { font-family: 'Inter', sans-serif; font-size: 0.68rem; color: #6b5b35; margin-bottom: 5px; display:block; font-weight: 600; }
.sticky-note .del { float: right; color: #a13f2c; cursor: pointer; font-size: 0.78rem; font-weight: 700; }

/* ---------- TIMELINE ---------- */
.timeline-track { position: relative; padding: 20px 0 20px 4px; }
.timeline-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 12px 16px;
  margin-bottom: 8px;
  border-left: 3px solid var(--accent);
}
.timeline-item .time { font-family: 'Special Elite', monospace; font-weight: 400; color: var(--accent); min-width: 60px; }
.timeline-item .del { margin-left: auto; color: var(--text-dim); cursor: pointer; font-size: 0.75rem; }
.timeline-item .del:hover { color: var(--accent); }

/* ---------- CONCLUSION ---------- */
#conclusion-panel .card { max-width: 640px; margin: 0 auto 20px; }
#conclusion-panel h2 { font-family: 'Special Elite', monospace; }
#conclusion-panel label { display: block; font-size: 0.85rem; color: var(--text-dim); margin: 12px 0 4px; }
#reveal-panel h2 { color: var(--accent); font-family: 'Special Elite', monospace; }
#reveal-panel .sol-event { padding: 8px 0; border-bottom: 1px solid var(--glass-border); }
#reveal-panel .sol-event .time { font-family: 'Special Elite', monospace; color: var(--accent); font-weight: 400; margin-right: 10px; }

@media (max-width: 640px) {
  .game-header { position: static; }
  .evidence-grid { grid-template-columns: 1fr; }
  .case-stamp { top: 4%; font-size: 0.75rem; }
}