:root {
    /* 브라우저 기본 위젯(날짜/시간 피커, 스핀 버튼 등)을 다크 테마로 그리게 한다.
       → 달력·시계 아이콘이 흰색으로 바뀌어 어두운 배경에서도 보인다. */
    color-scheme: dark;
    --bg-color: #0b2219;
    --card-bg: #133326;
    --accent-color: #ccff00;
    --text-color: #ffffff;
    --sub-text: #a0b0a8;
    --danger: #ff6b6b;
    --ok: #7be38b;
    --warn: #ffd166;
}
* { box-sizing: border-box; margin: 0; padding: 0; font-family: -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Malgun Gothic", sans-serif; }
/* 로그인 등으로 내용이 길어져 세로 스크롤바가 생겼다 사라질 때
   가운데 정렬된 카드가 스크롤바 폭만큼 좌우로 밀리지 않도록 자리를 미리 잡아 둔다. */
html { scrollbar-gutter: stable; }
body { background-color: var(--bg-color); color: var(--text-color); min-height: 100vh; display: flex; justify-content: center; align-items: flex-start; padding: 20px; }
.ticket-card { background: var(--card-bg); border: 2px solid var(--accent-color); border-radius: 24px; width: 100%; max-width: 420px; padding: 26px 22px; box-shadow: 0 20px 40px rgba(0,0,0,0.5); }
.center { text-align: center; }
.tag { background: var(--accent-color); color: var(--bg-color); font-weight: 800; font-size: 0.72rem; padding: 4px 12px; border-radius: 12px; letter-spacing: 1px; display: inline-block; margin-bottom: 12px; }
.tag.who { background: transparent; border: 1px solid var(--accent-color); color: var(--accent-color); }
h1 { font-size: 1.3rem; font-weight: 700; margin-bottom: 8px; line-height: 1.35; word-break: keep-all; }
h2 { font-size: 0.95rem; font-weight: 700; margin: 22px 0 10px; letter-spacing: 0.3px; }
.subtitle { color: var(--sub-text); font-size: 0.9rem; margin-bottom: 22px; word-break: keep-all; }

.counter-box { background: rgba(0,0,0,0.25); border-radius: 16px; padding: 22px 10px; border: 1px solid rgba(204,255,0,0.15); text-align: center; }
.hours-display { font-size: 4rem; font-weight: 900; color: var(--accent-color); line-height: 1; }
.unit { font-size: 1rem; color: var(--sub-text); margin-top: 6px; font-weight: 600; letter-spacing: 0.5px; }
.meta-row { display: flex; justify-content: center; gap: 14px; margin-top: 12px; font-size: 0.75rem; color: var(--sub-text); flex-wrap: wrap; }

.action-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.action-grid .btn { font-size: 0.92rem; padding: 14px 6px; word-break: keep-all; line-height: 1.35; }
.btn { background: var(--accent-color); color: var(--bg-color); border: none; padding: 14px; border-radius: 14px; font-size: 1rem; font-weight: 700; cursor: pointer; width: 100%; }
.btn:active { transform: scale(0.97); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; transform: none; }
.btn-secondary { background: transparent; border: 1px solid var(--sub-text); color: var(--sub-text); padding: 11px; border-radius: 12px; font-size: 0.82rem; width: 100%; cursor: pointer; }
.btn-danger { background: transparent; border: 1px solid var(--danger); color: var(--danger); }
.btn-mini { padding: 7px 12px; border-radius: 9px; font-size: 0.78rem; font-weight: 700; border: none; cursor: pointer; width: auto; }
.btn-approve { background: var(--ok); color: #06210f; }
.btn-reject { background: transparent; border: 1px solid var(--danger); color: var(--danger); }

label { display: block; font-size: 0.78rem; color: var(--sub-text); margin: 12px 0 5px; font-weight: 600; }
input { width: 100%; background: rgba(0,0,0,0.3); border: 1px solid rgba(255,255,255,0.14); color: var(--text-color); border-radius: 11px; padding: 12px; font-size: 0.95rem; }
input:focus { outline: none; border-color: var(--accent-color); }
/* 달력 / 시계 아이콘 : color-scheme:dark 로 이미 흰색이므로 선명도만 올린다 */
input[type="date"]::-webkit-calendar-picker-indicator,
input[type="time"]::-webkit-calendar-picker-indicator {
    opacity: 0.85;
    cursor: pointer;
}
input[type="date"]::-webkit-calendar-picker-indicator:hover,
input[type="time"]::-webkit-calendar-picker-indicator:hover { opacity: 1; }

.list { display: flex; flex-direction: column; gap: 8px; }
.item { background: rgba(0,0,0,0.22); border: 1px solid rgba(255,255,255,0.07); border-radius: 12px; padding: 11px 12px; font-size: 0.82rem; }
.item .top { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.item .title { font-weight: 700; word-break: keep-all; }
.item .desc { color: var(--sub-text); margin-top: 4px; font-size: 0.76rem; line-height: 1.5; word-break: break-all; }
.item .btns { display: flex; gap: 6px; margin-top: 10px; }
.item .after { color: var(--sub-text); font-size: 0.72rem; margin-top: 6px; }
.item .after b { color: var(--accent-color); }

.badge { font-size: 0.68rem; font-weight: 800; padding: 3px 9px; border-radius: 8px; white-space: nowrap; }
.b-pending { background: rgba(255,209,102,0.15); color: var(--warn); }
.b-ok { background: rgba(123,227,139,0.15); color: var(--ok); }
.b-no { background: rgba(255,107,107,0.15); color: var(--danger); }
.b-plus { background: rgba(204,255,0,0.15); color: var(--accent-color); }
.b-mute { background: rgba(255,255,255,0.07); color: var(--sub-text); }

.empty { color: var(--sub-text); font-size: 0.82rem; text-align: center; padding: 18px 0; }
.footer-note { font-size: 0.72rem; color: var(--sub-text); margin-top: 20px; line-height: 1.6; text-align: center; }
.divider { height: 1px; background: rgba(255,255,255,0.08); margin: 20px 0; }

.banner { border-radius: 12px; padding: 12px; font-size: 0.8rem; line-height: 1.5; margin-bottom: 16px; }
.banner-danger { background: rgba(255,107,107,0.12); border: 1px solid var(--danger); color: #ffc9c9; }
.banner-warn { background: rgba(255,209,102,0.1); border: 1px solid var(--warn); color: #ffe8b0; }

.msg { font-size: 0.78rem; margin-top: 10px; min-height: 1.1em; line-height: 1.5; }
.msg-err { color: var(--danger); }
.msg-ok { color: var(--ok); }

/* 이력 헤더 : 제목 + 정렬 토글 */
.hist-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin: 22px 0 10px; }
.hist-head h2 { margin: 0; }
.seg { display: inline-flex; background: rgba(0,0,0,0.3); border: 1px solid rgba(255,255,255,0.1); border-radius: 10px; overflow: hidden; }
.seg button { background: transparent; border: none; color: var(--sub-text); font-size: 0.74rem; font-weight: 700; padding: 6px 10px; cursor: pointer; }
.seg button[aria-pressed="true"] { background: var(--accent-color); color: var(--bg-color); }

/* 페이지네이션 */
.pager { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: 12px; }
.pager .page-info { font-size: 0.76rem; color: var(--sub-text); text-align: center; flex: 1; }
.pager button { background: transparent; border: 1px solid rgba(255,255,255,0.16); color: var(--text-color); border-radius: 10px; padding: 7px 12px; font-size: 0.78rem; font-weight: 700; cursor: pointer; }
.pager button:disabled { opacity: 0.3; cursor: not-allowed; }

.modal-back { position: fixed; inset: 0; background: rgba(0,0,0,0.72); display: flex; align-items: center; justify-content: center; padding: 20px; z-index: 20; }
.modal { background: var(--card-bg); border: 1px solid var(--accent-color); border-radius: 20px; width: 100%; max-width: 340px; padding: 22px; max-height: 90vh; overflow-y: auto; }
.modal h3 { font-size: 1.05rem; margin-bottom: 4px; }
.modal p.hint { font-size: 0.76rem; color: var(--sub-text); line-height: 1.5; }
.modal-btns { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 16px; }
.modal-btns.one { grid-template-columns: 1fr; }
/* 팝업 안에 들어가는 목록 (승인 대기 요청 등) */
.modal-list { max-height: 52vh; overflow-y: auto; margin-top: 12px; }
.account-grid { margin-top: 18px; }
/* CSP(style-src 'self') 때문에 인라인 style 속성 대신 클래스로 둔다 */
.btn-gap { margin-top: 8px; }
.note-gap { margin-top: 12px; }

.toast { position: fixed; left: 50%; transform: translateX(-50%); bottom: 26px; background: #06210f; border: 1px solid var(--accent-color); color: var(--text-color); padding: 12px 18px; border-radius: 14px; font-size: 0.85rem; z-index: 30; max-width: 90%; text-align: center; }
[hidden] { display: none !important; }