/* ════════════════════════════════════════════
   메이플 플래닛 고성능 확성기 - CSS
   loudspeaker.css
════════════════════════════════════════════ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --gold:         #FFD700;
  --gold-dim:     rgba(255,215,0,0.22);
  --maple-red:    #CC0000;
  --chat-bg:      rgba(0,18,38,0.60);
  --panel-bg:     rgba(0,10,28,0.70);
  --border:       rgba(255,215,0,0.22);
  --border-hi:    rgba(255,215,0,0.55);
  --text:         #e8eaf0;
  --text-dim:     rgba(232,234,240,0.42);
  --highlight:    rgba(255,180,0,0.12);
}

html, body {
  width: 100%; height: 100%;
  overflow: hidden;
  font-family: 'Noto Sans KR', sans-serif;
  color: var(--text);
  /* 크롬 스크롤바로 인한 레이아웃 틀어짐 방지 */
  scrollbar-gutter: stable;
}

/* ── 배경 ── */
#bg {
  position: fixed; inset: 0;
  background: url('../img/bg.png') center / cover no-repeat;
  z-index: 0;
}
#bg::after {
  content: '';
  position: absolute; inset: 0;
  background: rgba(0,8,24,0.10);
}

/* ── 레이아웃 그리드 ── */
#layout {
  position: relative; z-index: 1;
  display: grid;
  grid-template-rows: 88px 1fr;
  grid-template-columns: 1fr minmax(0, 820px) 1fr;
  grid-template-areas:
    "top-ad  top-ad  top-ad"
    "left-ad main    right-ad";
  width: 102%; height: 100vh;
  overflow: hidden;
}

/* ── 광고 ── */
#top-ad {
  grid-area: top-ad;
  background: var(--panel-bg);
  border-bottom: 2px solid var(--border-hi);
  display: flex; align-items: center; justify-content: center;
  backdrop-filter: blur(10px);
}
#left-ad, #right-ad {
  background: var(--panel-bg);
  backdrop-filter: blur(10px);
  display: flex; align-items: center; justify-content: center;
  padding: 12px;
}
#left-ad  { grid-area: left-ad;  border-right: 2px solid var(--border); }
#right-ad { grid-area: right-ad; border-left:  2px solid var(--border); }

.ad-box {
  width: 100%; height: 100%;
  border: 2px dashed rgba(255,215,0,0.18); border-radius: 8px;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 6px; color: rgba(255,215,0,0.32);
  font-size: 11px; letter-spacing: .08em;
}
.ad-box i { font-size: 24px; }
.ad-banner {
  width: 88%; max-width: 860px; height: 60px;
  border: 2px dashed rgba(255,215,0,0.18); border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,215,0,0.32); font-size: 11px; gap: 10px;
}

/* ── 메인 패널 ── */
#main {
  grid-area: main;
  display: flex; flex-direction: column;
  height: 100%; overflow: hidden;
}

/* 헤더 */
#hdr {
  background: linear-gradient(135deg, rgba(0,8,24,.75), rgba(24,4,4,.75));
  border-bottom: 2px solid var(--gold);
  padding: 8px 14px;
  display: flex; align-items: center; gap: 10px;
  flex-shrink: 0;
  box-shadow: 0 4px 24px rgba(255,100,0,.18);
}
.logo {
  font-family: 'Press Start 2P', monospace;
  font-size: 8px; color: var(--gold);
  line-height: 1.6;
  text-shadow: 0 0 12px rgba(255,215,0,.5);
}
.logo small {
  display: block; font-size: 6px;
  color: rgba(255,215,0,.5); margin-top: 2px;
}
#live-pill {
  background: var(--maple-red); color: #fff;
  font-size: 9px; font-weight: 900;
  padding: 3px 8px; border-radius: 4px;
  letter-spacing: .12em;
  animation: blink-badge 1.4s ease-in-out infinite;
}
#hdr-right {
  margin-left: auto;
  display: flex; align-items: center; gap: 8px;
}
.pill {
  font-size: 10px; color: rgba(255,215,0,.7);
  background: rgba(255,215,0,.07);
  border: 1px solid rgba(255,215,0,.2);
  padding: 2px 9px; border-radius: 10px;
}

/* ── 탭 ── */
#tab-bar {
  display: flex;
  background: rgba(0,6,18,.65);
  border-bottom: 2px solid var(--border);
  flex-shrink: 0;
}
.tab {
  flex: 1; padding: 8px 0;
  text-align: center; font-size: 11px; font-weight: 700;
  color: var(--text-dim); cursor: pointer;
  border: none; border-bottom: 2px solid transparent;
  background: transparent; font-family: 'Noto Sans KR', sans-serif;
  transition: all .2s; letter-spacing: .04em;
}
.tab:hover    { color: var(--gold); }
.tab.active   { color: var(--gold); border-bottom-color: var(--gold); background: rgba(255,215,0,.05); }

/* ── 필터 바 ── */
#filter-bar {
  background: rgba(0,8,22,.65);
  border-bottom: 1px solid var(--border);
  padding: 8px 12px;
  display: flex; gap: 7px; align-items: center;
  flex-shrink: 0; flex-wrap: wrap;
}
#filter-bar label {
  font-size: 10px; color: var(--text-dim);
  letter-spacing: .05em; white-space: nowrap;
}
.fi {
  background: rgba(255,255,255,.05);
  border: 1px solid var(--border);
  border-radius: 5px; color: var(--text);
  font-size: 12px; font-family: 'Noto Sans KR', sans-serif;
  padding: 4px 9px; outline: none;
  transition: border .2s;
}
.fi:focus  { border-color: rgba(255,215,0,.55); }
.fi::placeholder { color: rgba(255,255,255,.18); }
#nick-filter { width: 130px; }
#text-filter { flex: 1; min-width: 100px; }

.filt-mode-btn {
  font-size: 10px; padding: 4px 9px; border-radius: 5px;
  border: 1px solid var(--border); cursor: pointer;
  background: transparent; color: var(--text-dim);
  font-family: 'Noto Sans KR', sans-serif;
  transition: all .18s;
}
.filt-mode-btn.on {
  background: rgba(255,215,0,.15);
  border-color: rgba(255,215,0,.5);
  color: var(--gold);
}
#clear-filter {
  font-size: 10px; padding: 4px 9px; border-radius: 5px;
  border: 1px solid rgba(255,80,80,.3); cursor: pointer;
  background: transparent; color: rgba(255,100,100,.7);
  font-family: 'Noto Sans KR', sans-serif;
  transition: all .18s;
}
#clear-filter:hover { background: rgba(255,60,60,.12); color: #ff8080; }

/* 필터 태그 */
#filter-tags { display: flex; gap: 5px; flex-wrap: wrap; width: 100%; }
.ftag {
  display: inline-flex; align-items: center; gap: 5px;
  background: rgba(255,215,0,.1); border: 1px solid rgba(255,215,0,.3);
  border-radius: 12px; padding: 2px 8px;
  font-size: 10px; color: var(--gold);
}
.ftag .rm { cursor: pointer; opacity: .6; }
.ftag .rm:hover { opacity: 1; }
.ftag.nick-tag { background: rgba(100,180,255,.1); border-color: rgba(100,180,255,.35); color: #7ec8ff; }
.ftag.text-tag { background: rgba(100,255,160,.1); border-color: rgba(100,255,160,.35); color: #8affc8; }

/* 필터 알림 */
#filter-notice {
  display: none; padding: 5px 14px; font-size: 11px;
  background: rgba(255,180,0,.07);
  border-bottom: 1px solid rgba(255,180,0,.18);
  color: rgba(255,200,80,.8);
  align-items: center; gap: 6px; flex-shrink: 0;
}
#filter-notice.on    { display: flex; }
#filter-notice .cnt  { font-weight: 700; color: var(--gold); }

/* ── 실시간 패널 ── */
#live-panel {
  display: flex; flex-direction: column;
  flex: 1; overflow: hidden;
}
#live-panel.hidden { display: none; }

#chat-scroll {
  flex: 1; overflow-y: auto; overflow-x: hidden;
  background: var(--chat-bg);
  padding: 6px 0; scroll-behavior: smooth;
}
#chat-scroll::-webkit-scrollbar { width: 4px; }
#chat-scroll::-webkit-scrollbar-thumb { background: rgba(255,215,0,.22); border-radius: 2px; }

/* 메시지 행 */
.msg-row {
  display: flex; align-items: baseline; gap: 7px;
  padding: 5px 14px;
  border-bottom: 1px solid rgba(255,255,255,.035);
  transition: background .3s;
  animation: slide-in .3s cubic-bezier(.34,1.56,.64,1) both;
}
.msg-row:nth-child(even)  { background: rgba(255,255,255,.025); }
.msg-row.new-flash        { background: var(--highlight); }
.msg-row.filtered-hide    { display: none; }

.msg-time {
  font-size: 10px; color: var(--text-dim);
  white-space: nowrap; flex-shrink: 0;
  font-variant-numeric: tabular-nums;
}
.msg-nick {
  font-size: 13px; font-weight: 700;
  white-space: nowrap; flex-shrink: 0;
  text-shadow: 0 0 8px currentColor;
  cursor: pointer;
}
.msg-nick:hover { text-decoration: underline; }
.msg-sep  { color: rgba(255,255,255,.22); font-size: 13px; flex-shrink: 0; }
.msg-text { font-size: 13px; color: var(--text); line-height: 1.5; word-break: break-all; }
.msg-text .hl { background: rgba(255,220,0,.28); color: var(--gold); border-radius: 2px; padding: 0 2px; }

/* 하단 바 */
#chat-footer {
  background: rgba(0,4,14,.60);
  border-top: 1px solid rgba(255,215,0,.14);
  padding: 5px 14px;
  display: flex; align-items: center; gap: 8px; flex-shrink: 0;
}
#dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: #00ff88;
  animation: blink 1s step-end infinite;
}
#status { font-size: 10px; color: var(--text-dim); }
#auto-btn {
  margin-left: auto; font-size: 10px;
  padding: 3px 9px; border-radius: 4px;
  border: 1px solid rgba(255,215,0,.3);
  background: rgba(255,215,0,.08);
  color: rgba(255,215,0,.65); cursor: pointer;
  font-family: 'Noto Sans KR', sans-serif;
  transition: all .2s;
}
#auto-btn.on { background: rgba(255,215,0,.2); color: var(--gold); }

/* ── 검색 패널 ── */
#search-panel {
  display: none; flex-direction: column;
  flex: 1; overflow: hidden;
  background: var(--chat-bg);
}
#search-panel.visible { display: flex; }

#search-top {
  padding: 10px 12px;
  display: flex; gap: 7px; align-items: center;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--border); flex-shrink: 0;
  background: rgba(0,6,18,.65);
}
#search-q, #search-nick-only { flex: 1; min-width: 100px; }
#search-date-from, #search-date-to { width: 130px; }
#search-btn {
  padding: 5px 14px; border-radius: 5px;
  background: rgba(255,215,0,.15);
  border: 1px solid rgba(255,215,0,.5);
  color: var(--gold); font-size: 11px; font-weight: 700;
  cursor: pointer; font-family: 'Noto Sans KR', sans-serif;
  transition: all .2s;
}
#search-btn:hover { background: rgba(255,215,0,.28); }

#search-info {
  padding: 6px 14px; font-size: 11px; color: var(--text-dim);
  border-bottom: 1px solid var(--border); flex-shrink: 0;
  background: rgba(0,4,14,.50);
}
#search-results { flex: 1; overflow-y: auto; padding: 6px 0; }
#search-results::-webkit-scrollbar { width: 4px; }
#search-results::-webkit-scrollbar-thumb { background: rgba(255,215,0,.22); border-radius: 2px; }

.search-hit {
  padding: 7px 14px;
  border-bottom: 1px solid rgba(255,255,255,.04);
  animation: fadein .25s ease both;
}
.search-hit:hover { background: rgba(255,255,255,.04); }
.hit-meta  { font-size: 10px; color: var(--text-dim); margin-bottom: 3px; }
.hit-body  { font-size: 12px; color: var(--text); line-height: 1.5; }
.hit-body .hl { background: rgba(255,220,0,.3); color: var(--gold); border-radius: 2px; padding: 0 2px; }
.no-result { text-align: center; padding: 40px; color: var(--text-dim); font-size: 13px; }

/* ── 닉네임 색상 ── */
.nc0 { color: #FFD700; } .nc1 { color: #FF7B7B; } .nc2 { color: #6BFFB8; }
.nc3 { color: #7BC8FF; } .nc4 { color: #FFB06B; } .nc5 { color: #CF7BFF; }
.nc6 { color: #6BFFF0; } .nc7 { color: #FFD96B; }

/* ── 닉 툴팁 ── */
#nick-tip {
  position: fixed;
  background: rgba(0,0,0,.88); border: 1px solid var(--gold);
  color: var(--gold); font-size: 10px; padding: 4px 10px;
  border-radius: 5px; pointer-events: none;
  z-index: 999; display: none; letter-spacing: .04em;
}

/* ── 애니메이션 ── */
@keyframes slide-in {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: none; }
}
@keyframes fadein {
  from { opacity: 0; } to { opacity: 1; }
}
@keyframes blink {
  0%,100% { opacity: 1; } 50% { opacity: .25; }
}
@keyframes blink-badge {
  0%,100% { opacity: 1; } 50% { opacity: .55; }
}

/* ── 반응형 ── */

/* 광고 영역 숨김 (창이 좁을 때) */
@media (max-width: 1100px) {
  #layout {
    grid-template-columns: 0 1fr 0;
  }
  #left-ad, #right-ad { display: none; }
}

/* 넓을 때: 광고 + 채팅 820px 고정 */
@media (min-width: 1100px) {
  #layout {
    grid-template-columns: 1fr 820px 1fr;
  }
}