/* 의원 관리 화면 공통 스타일 */
* { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  /* 검단다정의원 로고 색상 */
  --primary: #2BBFB4; --primary-dark: #189A90; --primary-light: #E7F8F6;
  --accent: #8DC63F;
  --text: #1f2933; --muted: #6b7280; --line: #e5e7eb; --bg: #f5f9f8;
  --danger: #c2410c; --kakao: #fee500;
}
body { font-family: 'Apple SD Gothic Neo', 'Malgun Gothic', 'Noto Sans KR', sans-serif; background: var(--bg); color: var(--text); font-size: 15px; }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* 상단 바 */
.topbar { background: #fff; border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 10; }
.topbar-inner { max-width: 960px; margin: 0 auto; padding: 12px 20px; display: flex; align-items: center; gap: 24px; }
.brand { font-weight: 800; font-size: 17px; color: var(--primary-dark); display: flex; align-items: center; gap: 9px; }
.brand svg { flex: 0 0 auto; }
.brand small { font-weight: 500; color: var(--muted); margin-left: 6px; font-size: 12px; }
.nav { display: flex; gap: 4px; flex: 1; }
.nav a { padding: 7px 12px; border-radius: 8px; color: var(--text); font-weight: 500; }
.nav a:hover { background: var(--primary-light); text-decoration: none; }
.nav a.active { background: var(--primary-light); color: var(--primary-dark); font-weight: 700; }
.userbox { display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: 13px; }

.container { max-width: 960px; margin: 0 auto; padding: 24px 20px 60px; }
h1 { font-size: 21px; margin-bottom: 4px; }
.sub { color: var(--muted); font-size: 13px; margin-bottom: 20px; }
h2 { font-size: 16px; margin: 24px 0 10px; }

/* 카드 */
.card { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 20px; margin-bottom: 16px; }
.grid { display: grid; gap: 14px; }
.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 700px) { .grid.cols-3, .grid.cols-2 { grid-template-columns: 1fr; } }

/* 통계 타일 */
.stat { text-align: left; }
.stat .num { font-size: 26px; font-weight: 800; color: var(--primary-dark); }
.stat .label { color: var(--muted); font-size: 13px; margin-top: 2px; }

/* 표 */
table { width: 100%; border-collapse: collapse; background: #fff; }
th, td { padding: 10px 12px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
th { font-size: 12px; color: var(--muted); font-weight: 600; background: #fafbfb; white-space: nowrap; }
tr:last-child td { border-bottom: none; }
.table-card { padding: 0; overflow: hidden; }

/* 폼 */
label { display: block; font-size: 13px; font-weight: 600; margin: 12px 0 5px; }
input, select, textarea { width: 100%; padding: 9px 11px; border: 1px solid #cbd5d1; border-radius: 8px; font-size: 15px; font-family: inherit; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--primary-light); border-color: var(--primary); }
.row { display: flex; gap: 10px; align-items: flex-end; }
.row > * { flex: 1; }

/* 버튼 */
.btn { display: inline-block; padding: 9px 16px; border-radius: 8px; border: 1px solid var(--primary); background: var(--primary); color: #fff; font-size: 14px; font-weight: 600; cursor: pointer; font-family: inherit; }
.btn:hover { background: var(--primary-dark); text-decoration: none; }
.btn.secondary { background: #fff; color: var(--primary-dark); }
.btn.secondary:hover { background: var(--primary-light); }
.btn.sm { padding: 6px 11px; font-size: 13px; }
.btn.block { width: 100%; }

/* 배지 */
.badge { display: inline-block; padding: 2px 8px; border-radius: 20px; font-size: 12px; font-weight: 600; white-space: nowrap; }
.badge.green { background: #ddf4f2; color: #0f7d75; }
.badge.yellow { background: #fdf3d0; color: #8a6a00; }
.badge.red { background: #fde8e0; color: var(--danger); }
.badge.gray { background: #eef0f2; color: var(--muted); }
.badge.blue { background: #e3edfb; color: #1d4ed8; }

/* 카카오톡 미리보기 말풍선 */
.kakao-preview { background: #a9c0d5; border-radius: 12px; padding: 16px; }
.kakao-bubble { background: #fff; border-radius: 4px 14px 14px 14px; padding: 0; max-width: 340px; overflow: hidden; box-shadow: 0 1px 2px rgba(0,0,0,.15); }
.kakao-head { background: var(--kakao); padding: 8px 14px; font-size: 12px; font-weight: 700; }
.kakao-body { padding: 12px 14px; font-size: 13px; line-height: 1.6; white-space: pre-wrap; word-break: break-all; }
.kakao-btn { display: block; margin: 0 14px 12px; text-align: center; background: #f2f3f5; border-radius: 6px; padding: 9px; font-size: 13px; font-weight: 600; color: #333; }
.kakao-sender { font-size: 12px; color: #4a6076; margin-bottom: 6px; font-weight: 600; }

/* 알림 메시지 */
.flash { padding: 12px 16px; border-radius: 10px; margin-bottom: 16px; font-size: 14px; }
.flash.ok { background: #ddf4f2; color: #0f7d75; }
.flash.err { background: #fde8e0; color: var(--danger); }

/* 로그인 */
.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: linear-gradient(160deg, #e6f7f5, #f5f9f8); padding: 20px; }
.login-card { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 36px 32px; width: 100%; max-width: 380px; box-shadow: 0 10px 30px rgba(24,154,144,.10); text-align: center; }
.login-card h1 { color: #111; font-size: 21px; letter-spacing: 1px; }
.login-card .eng { font-size: 11px; color: var(--muted); letter-spacing: 1.5px; margin-top: 4px; }
.login-card form { text-align: left; }

/* 진행 단계 표시 (교육 회차) */
.steps { display: flex; gap: 8px; flex-wrap: wrap; }
.step { flex: 1; min-width: 150px; border: 1px solid var(--line); border-radius: 10px; padding: 12px; background: #fff; }
.step.done { border-color: var(--primary); background: var(--primary-light); }
.step .t { font-weight: 700; font-size: 13px; margin-bottom: 4px; }
.step .s { font-size: 12px; color: var(--muted); margin-bottom: 10px; min-height: 32px; }
.muted { color: var(--muted); font-size: 13px; }
.mode-banner { background: #fdf3d0; color: #8a6a00; font-size: 13px; text-align: center; padding: 7px; }
.mode-banner.live { background: #ddf4f2; color: #0f7d75; }