/* ══════════════════════════════════════════════════════════
   Petri 蜂巢实验 — Matrix 科幻深绿主题
   ══════════════════════════════════════════════════════════ */
@import url('https://fonts.googleapis.com/css2?family=Share+Tech+Mono&family=Inter:wght@300;400;600;700&display=swap');

/* ── 设计令牌 ─────────────────────────────────────────── */
:root {
  --bg-deep:       #031e11;
  --bg-panel:      rgba(0, 40, 40, 0.6);
  --bg-card:       rgba(10, 30, 30, 0.7);
  --accent-cyan:   #22d3ee;
  --accent-green:  #34d399;
  --accent-purple: #d8b4fe;
  --accent-yellow: #fde047;
  --accent-gold:   #FFD700;
  --text-main:     #e0f2fe;
  --text-dim:      rgba(160, 220, 200, 0.6);
  --border:        rgba(100, 200, 255, 0.25);
  --glow-cyan:     0 0 20px rgba(34, 211, 238, 0.4);
  --glow-green:    0 0 15px rgba(52, 211, 153, 0.3);
  --font-mono:     'Share Tech Mono', monospace;
  --font-sans:     'Inter', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

/* ── Matrix 背景 ──────────────────────────────────────── */
body {
  background-color: var(--bg-deep);
  background-image:
    linear-gradient(rgba(0, 255, 128, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 255, 128, 0.04) 1px, transparent 1px);
  background-size: 20px 20px;
  color: var(--text-main);
  font-family: var(--font-mono);
  height: 100vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* ── 顶部 Header ─────────────────────────────────────── */
header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
  background: rgba(3, 30, 17, 0.8);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
  flex-shrink: 0;
  z-index: 20;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 16px;
  flex: 1;
  min-width: 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 24px;
  font-weight: 700;
  color: var(--accent-cyan);
  text-shadow: var(--glow-cyan);
  letter-spacing: 3px;
  flex-shrink: 0;
}

.logo-icon {
  font-size: 32px;
  color: rgba(34, 211, 238, 0.9);
}

.logo-sub {
  font-size: 12px;
  color: var(--accent-gold);
  font-weight: 400;
  margin-left: 4px;
}

.topic-badge {
  background: rgba(124, 58, 237, 0.15);
  border: 1px solid rgba(124, 58, 237, 0.4);
  color: var(--accent-purple);
  padding: 4px 14px;
  border-radius: 20px;
  font-size: 12px;
  max-width: 500px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.tick-indicator {
  background: rgba(10, 30, 30, 0.6);
  border: 1px solid rgba(34, 211, 238, 0.3);
  padding: 6px 16px;
  border-radius: 8px;
  font-size: 14px;
  color: var(--accent-cyan);
  backdrop-filter: blur(4px);
}

.tick-value {
  font-weight: 700;
  letter-spacing: 2px;
}

/* ── 进度条 ─────────────────────────────────────────── */
.progress-bar-container {
  height: 3px;
  background: rgba(0, 0, 0, 0.3);
  flex-shrink: 0;
}

.progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-yellow));
  box-shadow: 0 0 12px rgba(34, 211, 238, 0.6);
  transition: width 1s ease;
  width: 0%;
}

/* ── 主体布局 ─────────────────────────────────────────── */
.main-layout {
  display: flex;
  flex: 1;
  overflow: hidden;
  gap: 0;
}

/* ── ECharts 力导向图区 ──────────────────────────────── */
#graph-container {
  flex: 1;
  position: relative;
  background: radial-gradient(ellipse at center,
    rgba(0, 255, 128, 0.03) 0%,
    transparent 60%);
}

#echarts-graph {
  width: 100%;
  height: 100%;
}

.overlay-hint {
  position: absolute;
  bottom: 80px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 12px;
  color: var(--text-dim);
  pointer-events: none;
  animation: pulse 2.5s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 0.4; }
  50%      { opacity: 0.9; }
}

/* ── 右侧终端面板 ─────────────────────────────────────── */
.right-panel {
  width: 380px;
  padding: 16px 12px 16px 0;
  flex-shrink: 0;
  display: flex;
}

.terminal-container {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 0 25px rgba(100, 200, 255, 0.1);
  backdrop-filter: blur(8px);
  overflow: hidden;
}

.terminal-header {
  padding: 10px 16px;
  background: var(--bg-card);
  border-bottom: 1px solid rgba(100, 200, 255, 0.2);
  font-size: 13px;
  font-weight: 700;
  color: var(--accent-green);
  display: flex;
  align-items: center;
  gap: 8px;
}

.terminal-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-green);
  box-shadow: 0 0 8px var(--accent-green);
  animation: blink 1.2s infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.15; }
}

.terminal-content {
  flex: 1;
  overflow-y: auto;
  padding: 12px 16px;
  font-size: 12px;
  line-height: 1.8;
}

/* 终端滚动条 */
.terminal-content::-webkit-scrollbar { width: 5px; }
.terminal-content::-webkit-scrollbar-track { background: rgba(0, 0, 0, 0.2); border-radius: 3px; }
.terminal-content::-webkit-scrollbar-thumb { background: rgba(100, 200, 255, 0.25); border-radius: 3px; }
.terminal-content::-webkit-scrollbar-thumb:hover { background: rgba(100, 200, 255, 0.5); }

.terminal-prompt {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 16px;
  color: var(--accent-green);
  font-size: 13px;
  border-top: 1px solid rgba(100, 200, 255, 0.1);
}

.cursor-blink {
  width: 8px;
  height: 16px;
  background: var(--accent-green);
  animation: cursorBlink 1s steps(2) infinite;
}

@keyframes cursorBlink {
  0%   { opacity: 1; }
  50%  { opacity: 0; }
}

/* 日志条目 */
.log-entry {
  display: flex;
  gap: 8px;
  margin-bottom: 4px;
  padding: 2px 0;
}

.log-time { color: rgba(110, 231, 183, 0.7); flex-shrink: 0; font-size: 11px; }
.log-name { flex-shrink: 0; font-weight: 700; }
.log-speech { color: var(--text-main); word-break: break-word; }
.log-agree { color: var(--text-dim); font-size: 10px; display: block; margin-top: 2px; }

/* ── 底部浮动控制栏 ────────────────────────────────────── */
.bottom-controls {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  width: 85%;
  max-width: 900px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 30;
  background: rgba(10, 21, 26, 0.75);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(34, 211, 238, 0.3);
  border-radius: 24px;
  padding: 10px 24px;
  box-shadow: 0 0 30px rgba(0, 255, 255, 0.12);
}

.btn {
  font-family: var(--font-mono);
  font-size: 13px;
  cursor: pointer;
  border-radius: 20px;
  padding: 8px 20px;
  transition: all 0.3s ease;
  letter-spacing: 1px;
  border: none;
}

.btn-glass {
  background: rgba(20, 50, 60, 0.6);
  border: 1px solid rgba(100, 200, 255, 0.3);
  color: var(--accent-cyan);
  backdrop-filter: blur(4px);
}

.btn-glass:hover {
  background: rgba(30, 70, 80, 0.8);
  border-color: var(--accent-cyan);
  box-shadow: var(--glow-cyan);
}

.btn-hero {
  padding: 12px 48px;
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 3px;
  min-width: 240px;
  text-align: center;
  background: linear-gradient(90deg, rgba(34, 211, 238, 0.8), rgba(250, 204, 21, 0.8));
  box-shadow: 0 0 25px rgba(34, 211, 238, 0.4), inset 0 0 12px rgba(255, 255, 255, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.5);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.btn-hero:hover {
  box-shadow: 0 0 35px rgba(34, 211, 238, 0.6), inset 0 0 15px rgba(255, 255, 255, 0.4);
  transform: translateY(-1px);
}

.btn-hero:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.btn-danger {
  background: rgba(127, 29, 29, 0.4);
  border: 1px solid rgba(239, 68, 68, 0.5);
  color: #f87171;
  box-shadow: 0 0 12px rgba(239, 68, 68, 0.15);
}

.btn-danger:hover {
  background: rgba(127, 29, 29, 0.6);
  box-shadow: 0 0 18px rgba(239, 68, 68, 0.3);
}

.footer-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* ── 部落涌现弹窗 ─────────────────────────────────────── */
#tribe-modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(3, 30, 17, 0.85);
  backdrop-filter: blur(12px);
  z-index: 100;
  align-items: center;
  justify-content: center;
}

#tribe-modal.show { display: flex; }

.modal-card {
  background: var(--bg-card);
  border: 1px solid var(--accent-cyan);
  box-shadow: 0 0 60px rgba(34, 211, 238, 0.2);
  border-radius: 16px;
  padding: 32px;
  max-width: 520px;
  width: 90%;
  text-align: center;
  animation: modalIn 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
  backdrop-filter: blur(16px);
}

@keyframes modalIn {
  from { opacity: 0; transform: scale(0.8) translateY(20px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-emoji { font-size: 48px; margin-bottom: 12px; }

.modal-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--accent-gold);
  margin-bottom: 16px;
}

.modal-body { color: var(--text-dim); line-height: 1.7; margin-bottom: 20px; font-family: var(--font-sans); }

.tribe-names {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin: 16px 0;
}

.tribe-tag {
  background: rgba(34, 211, 238, 0.1);
  border: 1px solid rgba(34, 211, 238, 0.4);
  color: var(--accent-cyan);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 13px;
}

.tribe-tag.human {
  background: rgba(255, 215, 0, 0.1);
  border-color: var(--accent-gold);
  color: var(--accent-gold);
}

.modal-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

.btn-modal-primary {
  background: linear-gradient(135deg, var(--accent-cyan), rgba(124, 58, 237, 0.8));
  color: #fff;
  padding: 10px 24px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  font-family: var(--font-sans);
  transition: all 0.2s;
}

.btn-modal-primary:hover { box-shadow: 0 0 20px rgba(34, 211, 238, 0.4); }

.btn-modal-secondary {
  background: transparent;
  color: var(--text-dim);
  padding: 10px 24px;
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  font-size: 14px;
  font-family: var(--font-sans);
  transition: all 0.2s;
}

.btn-modal-secondary:hover { color: var(--text-main); }

/* ── 响应式 ────────────────────────────────────────────── */
@media (max-width: 900px) {
  .main-layout { flex-direction: column; }
  .right-panel { width: 100%; height: 40%; padding: 8px; }
  .bottom-controls { width: 95%; flex-wrap: wrap; gap: 8px; justify-content: center; }
  .btn-hero { min-width: 180px; padding: 10px 32px; }
  .topic-badge { max-width: 200px; }
}