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

:root {
  --bg: #0a0a0e;
  --bg2: #111118;
  --bg3: #1a1a24;
  --border: #3a3a4a;
  --primary: #d97706;
  --primary-light: #f59e0b;
  --primary-dark: #b45309;
  --primary-rgb: 217,119,6;
  --accent: #ff6b6b;
  --success: #4ade80;
  --warning: #fbbf24;
  --driver: #4ade80;
  --passenger: #60a5fa;
  --text: #f0f0f5;
  --text2: #9898b0;
  --text3: #6a6a84;
  --shadow: 4px 4px 0px rgba(var(--primary-rgb),0.3);
}

body {
  font-family: 'Pretendard Variable', Pretendard, -apple-system, BlinkMacSystemFont, 'Apple SD Gothic Neo', sans-serif;
  background: var(--bg);
  color: var(--text);
  height: 100vh; height: 100dvh;
  overflow: hidden;
  line-height: 1.6;
  letter-spacing: -.1px;
}

::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); }

/* ===== Auth ===== */
.auth-gate {
  display: flex; align-items: center; justify-content: center;
  height: 100vh; height: 100dvh; background: var(--bg); padding: 20px;
}
.auth-box {
  background: var(--bg2); border: 2px solid var(--border); padding: 48px 36px;
  width: 100%; max-width: 380px; text-align: center; box-shadow: var(--shadow);
}
.auth-box h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.2rem; font-weight: 800; margin-bottom: 6px;
  color: var(--primary-light); letter-spacing: 1px; text-transform: uppercase;
}
.auth-box p { font-size: .84rem; color: var(--text3); margin-bottom: 24px; }
.auth-box input {
  display: block; width: 100%; padding: 13px 14px; margin-bottom: 10px;
  background: var(--bg3); border: 2px solid var(--border); color: var(--text);
  font-size: .88rem; outline: none; border-radius: 0; font-family: inherit;
}
.auth-box input:focus { border-color: var(--primary); }
.auth-box button {
  width: 100%; padding: 13px; background: var(--primary); color: #fff;
  border: 2px solid var(--primary-dark); font-weight: 800; font-size: .9rem; cursor: pointer;
  border-radius: 0; box-shadow: 3px 3px 0 rgba(var(--primary-rgb),.3);
  transition: all .15s; font-family: inherit;
}
.auth-box button:hover { transform: translate(-2px,-2px); box-shadow: 5px 5px 0 rgba(var(--primary-rgb),.4); }
.auth-guest-btn {
  margin-top: 8px;
  background: var(--bg3) !important; color: var(--text2) !important;
  border-color: var(--border) !important; box-shadow: none !important;
}
.auth-guest-btn:hover { color: var(--primary-light) !important; border-color: var(--primary) !important; }
.auth-error { color: var(--accent); font-size: .8rem; margin-top: 10px; font-weight: 600; }

/* ===== Layout ===== */
.legal-app { display: flex; flex-direction: column; height: 100vh; height: 100dvh; overflow: hidden; }

/* ===== Header ===== */
.legal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 20px; background: var(--bg); border-bottom: 2px solid var(--border);
  height: 50px; flex-shrink: 0;
}
.legal-header-left { display: flex; align-items: center; gap: 10px; min-width: 0; }
.legal-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-size: .85rem; font-weight: 800; color: var(--primary-light);
  letter-spacing: 1px; white-space: nowrap;
}
.legal-badge {
  font-size: .6rem; padding: 2px 7px; font-weight: 800;
  background: var(--success); color: #000; border: none; letter-spacing: .5px;
}
.legal-header-right { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.legal-user { font-size: .78rem; color: var(--text2); font-weight: 600; white-space: nowrap; }
.legal-back-btn, .legal-logout-btn {
  font-size: .73rem; padding: 4px 10px; background: var(--bg3); color: var(--text2);
  border: 2px solid var(--border); text-decoration: none; font-weight: 700;
  border-radius: 0; transition: all .15s; font-family: inherit; cursor: pointer; white-space: nowrap;
}
.legal-back-btn:hover { color: var(--primary-light); border-color: var(--primary); }
.legal-logout-btn { background: none; color: var(--text3); }
.legal-logout-btn:hover { color: var(--accent); border-color: var(--accent); }

/* ===== Body — 채팅 전체 너비 ===== */
.legal-body { flex: 1; min-height: 0; overflow: hidden; display: flex; }

/* ===== Chat Panel ===== */
.legal-chat {
  display: flex; flex-direction: column;
  background: var(--bg2); min-height: 0; overflow: hidden;
  width: 100%; max-width: 800px; margin: 0 auto;
}
.legal-messages {
  flex: 1; overflow-y: auto; padding: 16px;
  display: flex; flex-direction: column; gap: 12px;
}
.legal-msg { display: flex; }
.legal-bot { justify-content: flex-start; }
.legal-user { justify-content: flex-end; }
.legal-bubble {
  max-width: 90%; padding: 12px 15px; font-size: .85rem; line-height: 1.7;
  word-break: break-word; border-radius: 0;
}
.legal-bot .legal-bubble {
  background: var(--bg3); color: var(--text); border: 2px solid var(--border);
  box-shadow: 2px 2px 0 rgba(0,0,0,.12);
}
.legal-user .legal-bubble {
  background: var(--primary); color: #fff; border: 2px solid var(--primary-dark);
  box-shadow: 2px 2px 0 rgba(var(--primary-rgb),.25);
}
.legal-hint { font-size: .68rem; color: var(--text3); display: inline-block; margin-top: 4px; }

/* typing */
.legal-typing { display: flex; gap: 5px; padding: 11px 14px; }
.legal-typing span {
  width: 6px; height: 6px; background: var(--primary-light);
  animation: legalBounce .6s infinite alternate;
}
.legal-typing span:nth-child(2) { animation-delay: .15s; }
.legal-typing span:nth-child(3) { animation-delay: .3s; }
@keyframes legalBounce { to { opacity: .2; transform: translateY(-4px); } }

/* presets */
.legal-presets {
  display: flex; gap: 6px; padding: 10px 16px; flex-wrap: wrap;
  border-top: 1px solid var(--border);
}
.legal-presets button {
  padding: 7px 13px; font-size: .74rem; font-weight: 700;
  background: var(--bg3); color: var(--text2); border: 2px solid var(--border);
  cursor: pointer; transition: all .15s; border-radius: 0; font-family: inherit;
}
.legal-presets button:hover {
  color: var(--primary-light); border-color: var(--primary);
  transform: translate(-1px,-1px); box-shadow: 2px 2px 0 rgba(var(--primary-rgb),.2);
}

/* input */
.legal-input-area {
  display: flex; gap: 0; padding: 12px 16px;
  border-top: 2px solid var(--border); background: var(--bg);
}
.legal-input-area input {
  flex: 1; padding: 12px 14px; background: var(--bg3); border: 2px solid var(--border);
  color: var(--text); font-size: .86rem; outline: none; border-radius: 0;
  border-right: none; font-family: inherit;
}
.legal-input-area input:focus { border-color: var(--primary); }
.legal-send-btn {
  width: 48px; background: var(--primary); color: #fff; border: 2px solid var(--primary-dark);
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  border-radius: 0; transition: all .15s; flex-shrink: 0;
}
.legal-send-btn:hover { background: var(--primary-dark); }
.legal-send-btn:disabled { opacity: .3; cursor: default; }

/* ===== Answer components (inside chat bubble) ===== */
.legal-answer { margin-bottom: 4px; line-height: 1.7; }
.legal-answer h2 { font-size: .95rem; font-weight: 800; color: var(--primary-light); margin: 12px 0 6px; }
.legal-answer h3 { font-size: .88rem; font-weight: 700; color: var(--primary-light); margin: 10px 0 5px; }
.legal-answer h4 { font-size: .84rem; font-weight: 700; color: var(--text); margin: 8px 0 4px; }
.legal-answer p { margin: 4px 0; font-size: .84rem; }
.legal-answer ul { padding-left: 18px; margin: 4px 0; }
.legal-answer li { font-size: .84rem; margin-bottom: 3px; }
.legal-answer strong { color: var(--primary-light); }
.legal-answer em { color: var(--text2); font-style: italic; }
.legal-answer code { background: rgba(255,255,255,.06); padding: 1px 5px; font-size: .78rem; border: 1px solid var(--border); }
.legal-answer pre { background: var(--bg); padding: 10px 12px; margin: 6px 0; overflow-x: auto; border: 1px solid var(--border); }
.legal-answer pre code { background: none; border: none; padding: 0; }
.legal-answer br { display: block; content: ''; margin-top: 4px; }

/* MCP 도구 호출 상태 말풍선 (deprecated — loading bubble로 대체) */
.legal-status-bubble {
  font-size: .78rem !important; color: var(--primary-light) !important;
  background: transparent !important; border: 1px dashed var(--primary) !important;
  box-shadow: none !important; padding: 8px 14px !important;
  font-weight: 600;
  animation: legalPulse 1.5s infinite;
}
@keyframes legalPulse { 0%,100% { opacity: .9; } 50% { opacity: .4; } }

/* ===== 로딩 버블 (답변 생성 중) ===== */
.legal-loading-bubble {
  padding: 12px 16px !important;
  background: var(--bg3) !important;
  border: 2px solid var(--border) !important;
  box-shadow: 2px 2px 0 rgba(0,0,0,.12) !important;
}
.legal-loading-content {
  display: flex; align-items: center; gap: 10px;
}
.legal-loading-dots {
  display: flex; gap: 4px; align-items: center;
}
.legal-loading-dots span {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--primary-light);
  animation: legalLoadingDot 1.2s infinite ease-in-out both;
}
.legal-loading-dots span:nth-child(1) { animation-delay: -.32s; }
.legal-loading-dots span:nth-child(2) { animation-delay: -.16s; }
@keyframes legalLoadingDot {
  0%, 80%, 100% { transform: scale(.5); opacity: .4; }
  40% { transform: scale(1); opacity: 1; }
}
.legal-loading-text {
  font-size: .82rem; color: var(--text2); font-weight: 600;
  position: relative;
}
.legal-loading-text::after {
  content: '';
  display: inline-block;
  animation: legalLoadingEllipsis 1.4s infinite;
  width: 1em; text-align: left;
}
@keyframes legalLoadingEllipsis {
  0% { content: ''; }
  25% { content: '.'; }
  50% { content: '..'; }
  75% { content: '...'; }
  100% { content: ''; }
}

/* ===== 답변 완료 푸터 ===== */
.legal-completion-bubble {
  background: linear-gradient(135deg, rgba(var(--primary-rgb),0.08) 0%, rgba(var(--primary-rgb),0.03) 100%) !important;
  border: 2px solid rgba(var(--primary-rgb),0.3) !important;
  box-shadow: 2px 2px 0 rgba(var(--primary-rgb),.15) !important;
  max-width: 100% !important;
  padding: 14px 16px !important;
  animation: legalFadeIn .4s ease-out;
}
@keyframes legalFadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.legal-completion-header {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  margin-bottom: 10px;
}
.legal-completion-badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 3px 9px; font-size: .7rem; font-weight: 800; color: #000;
  background: var(--success); border: none; letter-spacing: .3px;
}
.legal-completion-badge svg { stroke-width: 3; }
.legal-completion-text {
  font-size: .82rem; font-weight: 600; color: var(--text2);
}

.legal-followup-chips {
  display: flex; flex-direction: column; gap: 6px; margin-bottom: 10px;
}
.legal-followup-chip {
  padding: 9px 13px; font-size: .78rem; font-weight: 600;
  background: var(--bg2); color: var(--text); border: 2px solid var(--border);
  cursor: pointer; transition: all .15s; border-radius: 0;
  font-family: inherit; text-align: left; line-height: 1.4;
  display: flex; align-items: center; gap: 8px;
}
.legal-followup-chip::before {
  content: '→'; color: var(--primary-light); font-weight: 800; flex-shrink: 0;
}
.legal-followup-chip:hover {
  color: var(--primary-light); border-color: var(--primary);
  background: var(--bg3);
  transform: translate(-1px,-1px);
  box-shadow: 2px 2px 0 rgba(var(--primary-rgb),.2);
}
.legal-followup-chip:active {
  transform: translate(0,0); box-shadow: none;
}

.legal-completion-actions {
  display: flex; gap: 6px; flex-wrap: wrap;
  padding-top: 10px; border-top: 1px dashed var(--border);
}
.legal-completion-action {
  padding: 6px 12px; font-size: .74rem; font-weight: 700;
  background: transparent; color: var(--text3); border: 2px solid var(--border);
  cursor: pointer; transition: all .15s; border-radius: 0;
  font-family: inherit;
}
.legal-completion-action:hover {
  color: var(--primary-light); border-color: var(--primary);
}

/* ===== Footer ===== */
.legal-footer {
  padding: 10px 20px; background: var(--bg); border-top: 1px solid var(--border);
  text-align: center; flex-shrink: 0;
}
.legal-footer p { font-size: .68rem; color: var(--text3); line-height: 1.5; }
.legal-footer a { color: var(--text3); text-decoration: underline; }
.legal-footer a:hover { color: var(--primary-light); }
.legal-credits { margin-top: 4px; font-size: .62rem; }

/* ===== MOBILE ===== */
@media (max-width: 900px) {
  .legal-header { padding: 0 14px; padding-top: env(safe-area-inset-top, 0px); height: calc(46px + env(safe-area-inset-top, 0px)); }
  .legal-logo { font-size: .78rem; letter-spacing: .5px; }
  .legal-header .legal-user { display: none; }
  .legal-back-btn { font-size: .7rem; padding: 3px 8px; }
  .legal-logout-btn { font-size: .7rem; padding: 3px 8px; }

  .legal-chat { max-width: 100%; }
  .legal-messages { padding: 14px; flex: 1; min-height: 0; overflow-y: auto; }
  .legal-presets { padding: 6px 14px; flex-shrink: 0; }
  .legal-input-area {
    padding: 10px 14px;
    padding-bottom: env(safe-area-inset-bottom, 10px);
    flex-shrink: 0;
  }
  .legal-bubble { max-width: 92%; font-size: .84rem; }
}