/* JavaGolf - 공통 스타일 */

:root {
  --pine:    #14332A;
  --fairway: #2E6B4F;
  --mist:    #EDF3EE;
  --card:    #FFFFFF;
  --ink:     #1E2B26;
  --sub:     #6C7F76;
  --flag:    #C74634;
  --line:    #DCE6DF;
  --warn:    #B45309;
  --warn-bg: #FFFBEB;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }

body {
  font-family: 'Noto Sans KR', -apple-system, sans-serif;
  background: var(--mist);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
}

.serif { font-family: 'Gowun Batang', serif; }


/* ── 로그인 ── */
body.login-page {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px;
}

.login-card {
  width: 100%;
  max-width: 360px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 44px 36px 36px;
  text-align: center;
  box-shadow: 0 20px 50px rgba(20,51,42,.12);
}

.login-card h1 {
  font-size: 30px;
  letter-spacing: 1px;
  color: var(--pine);
  margin-bottom: 4px;
}

.login-card .tag {
  font-size: 12.5px;
  color: var(--sub);
  letter-spacing: 3px;
  margin-bottom: 30px;
}

.login-card input {
  width: 100%;
  padding: 14px 16px;
  font-size: 16px;
  text-align: center;
  border: 1.5px solid var(--line);
  border-radius: 12px;
  outline: none;
  background: #FAFCFA;
  transition: border-color .15s;
}

.login-card input:focus { border-color: var(--fairway); }

.login-card button {
  width: 100%;
  margin-top: 12px;
  padding: 14px;
  font-size: 16px;
  font-weight: 700;
  border: none;
  border-radius: 12px;
  background: var(--pine);
  color: #fff;
  cursor: pointer;
}

.login-card button:hover { background: var(--fairway); }
.login-card .err { color: var(--flag); margin-top: 14px; font-size: 13.5px; }


/* ── 메인 레이아웃 ── */
body.main-page { display: flex; flex-direction: column; height: 100dvh; }

header {
  background: var(--pine);
  color: #fff;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

header .logo { font-size: 20px; letter-spacing: .5px; }

.logout-btn {
  margin-left: auto;
  color: rgba(255,255,255,.7);
  font-size: 13px;
  text-decoration: none;
  padding: 6px 12px;
  border: 1px solid rgba(255,255,255,.3);
  border-radius: 8px;
  transition: all .15s;
}
.logout-btn:hover { color: #fff; border-color: rgba(255,255,255,.7); }
header .sub  { font-size: 11px; opacity: .65; letter-spacing: 2.5px; margin-top: 2px; }

.countdown {
  background: var(--card);
  border-bottom: 1px solid var(--line);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.countdown .label { font-size: 12.5px; color: var(--sub); letter-spacing: 1px; }
.countdown .when  { font-size: 14px; font-weight: 700; color: var(--pine); margin-top: 2px; }
.countdown .clock {
  font-variant-numeric: tabular-nums;
  font-size: 14px;
  font-weight: 700;
  color: var(--fairway);
  letter-spacing: 1px;
}

main {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

main > * { flex-shrink: 0; }

.msg {
  max-width: 78%;
  padding: 12px 16px;
  border-radius: 16px;
  font-size: 15px;
  line-height: 1.55;
  white-space: pre-wrap;
  word-break: break-word;
}

.msg.bot {
  background: var(--card);
  border: 1px solid var(--line);
  border-top-left-radius: 4px;
  align-self: flex-start;
}

.msg.me {
  background: var(--fairway);
  color: #fff;
  border-top-right-radius: 4px;
  align-self: flex-end;
}

.msg.typing { color: var(--sub); font-style: italic; }


/* ── 예약 카드 ── */
.bookcard {
  align-self: flex-start;
  width: min(360px, 92%);
  background: var(--card);
  border: 1.5px solid var(--fairway);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 10px 26px rgba(20,51,42,.14);
}

.bookcard .head {
  background: var(--pine);
  color: #fff;
  padding: 12px 18px;
  font-weight: 700;
  display: flex;
  gap: 8px;
  align-items: center;
  font-size: 15px;
}

.bookcard .head .badge {
  margin-left: auto;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 20px;
  letter-spacing: .5px;
}

.bookcard .badge-new     { background: var(--fairway); }
.bookcard .badge-pending { background: #2563EB; }
.bookcard .badge-done    { background: #16A34A; }
.bookcard .badge-failed  { background: var(--flag); }

.bookcard .rows { padding: 14px 18px; }

.bookcard .row {
  display: flex;
  justify-content: space-between;
  padding: 7px 0;
  border-bottom: 1px dashed var(--line);
  font-size: 14.5px;
}

.bookcard .row:last-child { border-bottom: none; }
.bookcard .row .k { color: var(--sub); }
.bookcard .row .v { font-weight: 700; color: var(--pine); }

.bookcard .open-info {
  background: #F7F4EA;
  padding: 10px 18px;
  font-size: 13px;
  color: #7A6B3F;
  border-top: 1px solid var(--line);
}

.bookcard .btns {
  display: flex;
  gap: 8px;
  padding: 12px 18px 14px;
  flex-wrap: wrap;
}

.bookcard button {
  flex: 1;
  min-width: 70px;
  padding: 11px 8px;
  font-size: 14px;
  font-weight: 700;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: opacity .15s;
}

.bookcard button:hover    { opacity: .85; }
.bookcard button:disabled { opacity: .4; cursor: default; }

.btn-confirm { background: var(--fairway); color: #fff; }
.btn-edit    { background: var(--mist); color: var(--pine); border: 1px solid var(--line) !important; }
.btn-cancel  { background: #FEE2E2; color: #991B1B; border: 1px solid #FECACA !important; }


/* ── 입력창 ── */
.inputbar {
  display: flex;
  gap: 10px;
  padding: 14px 16px calc(14px + env(safe-area-inset-bottom));
  background: var(--card);
  border-top: 1px solid var(--line);
}

.inputbar input {
  flex: 1;
  padding: 13px 16px;
  font-size: 16px;
  border: 1.5px solid var(--line);
  border-radius: 12px;
  outline: none;
  background: #FAFCFA;
}

.inputbar input:focus { border-color: var(--fairway); }

.inputbar button {
  padding: 0 22px;
  font-size: 15px;
  font-weight: 700;
  border: none;
  border-radius: 12px;
  background: var(--pine);
  color: #fff;
  cursor: pointer;
}

.inputbar button:disabled { opacity: .5; cursor: default; }