/* ============================================================
   세무·회계 자료 정리 — UI 테마
   따뜻한 뉴트럴 배경 + 인디고 액센트, 하드보더 대신 소프트 섀도
   ============================================================ */

:root {
  --font: "Pretendard", system-ui, -apple-system, "Apple SD Gothic Neo",
          "Malgun Gothic", "Segoe UI", Roboto, sans-serif;

  --accent:        #4f46e5;   /* indigo-600 */
  --accent-hover:  #4338ca;   /* indigo-700 */
  --accent-soft:   #eef1fe;   /* indigo wash */
  --accent-ring:   rgba(79, 70, 229, .28);

  --ink:        #1f1d2b;      /* 본문 (살짝 보라 기운의 먹색) */
  --ink-soft:   #4a4661;
  --muted:      #7b7790;
  --line:       #e9e7f1;      /* 헤어라인 */
  --line-2:     #dddae9;

  --card:  #ffffff;
  --bg:    #f4f3f8;
  --bg-2:  #faf9fd;           /* 테이블 헤더 / hover */

  --radius:    14px;
  --radius-sm: 9px;
  --radius-xs: 6px;

  --shadow-sm: 0 1px 2px rgba(31, 29, 43, .05), 0 1px 3px rgba(31, 29, 43, .06);
  --shadow-md: 0 6px 20px rgba(31, 29, 43, .09), 0 2px 6px rgba(31, 29, 43, .05);

  --ok-bg: #ecfdf5;  --ok-fg: #05674a;  --ok-line: #a7f3d0;
  --warn-bg: #fff8ec; --warn-fg: #8a5300; --warn-line: #fbe0a8;
  --err-bg: #fef2f3; --err-fg: #b4232b; --err-line: #f8ccce;

  font-family: var(--font);
  color-scheme: light;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  color: var(--ink);
  font-size: 14px;
  line-height: 1.6;
  letter-spacing: -0.005em;
  background:
    radial-gradient(900px 320px at 50% -140px, #e5e1fb 0%, rgba(229, 225, 251, 0) 72%),
    var(--bg);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

::selection { background: var(--accent); color: #fff; }

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.muted, a.muted { color: var(--muted); }

/* ---------- 헤더 / 내비 ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(250, 249, 253, .82);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--line);
}
.site-header-in {
  max-width: 1180px;
  margin: 0 auto;
  padding: 11px 24px;
  display: flex;
  align-items: center;
  gap: 10px 30px;
  flex-wrap: wrap;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.brand:hover { text-decoration: none; }
.brand::before {
  content: "";
  width: 18px;
  height: 18px;
  border-radius: 6px;
  background: linear-gradient(140deg, #6366f1, #a855f7 90%);
  box-shadow: 0 2px 6px rgba(99, 102, 241, .4);
}
.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 2px;
}
.site-nav a {
  padding: 6px 11px;
  border-radius: var(--radius-xs);
  font-size: 13.5px;
  font-weight: 500;
  color: var(--ink-soft);
  white-space: nowrap;
  transition: background .12s, color .12s;
}
.site-nav a:hover {
  text-decoration: none;
  background: var(--accent-soft);
  color: var(--accent);
}
.site-nav a.active {
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 600;
}
.site-user { margin-left: auto; display: inline-flex; align-items: center; gap: 8px; font-size: 13px; }

.nav-toggle {
  display: none;
  margin-left: auto;
  align-items: center;
  gap: 8px;
  padding: 8px 13px;
  border: 1px solid var(--line);
  border-radius: var(--radius-xs);
  background: #fff;
  color: var(--ink);
  font-size: 14px;
  font-weight: 600;
}
.nav-toggle-bars,
.nav-toggle-bars::before,
.nav-toggle-bars::after {
  content: "";
  display: block;
  width: 16px;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
  position: relative;
}
.nav-toggle-bars::before { position: absolute; top: -5px; }
.nav-toggle-bars::after { position: absolute; top: 5px; }

/* ---------- 로그인 ---------- */
.login-wrap { display: grid; place-items: center; min-height: 82vh; padding: 24px; }
.login-card {
  width: 100%; max-width: 380px;
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow-md);
  padding: 28px 26px 30px;
}
.login-brand { display: flex; align-items: center; gap: 9px; font-weight: 700; color: var(--ink); margin-bottom: 18px; }
.login-dot { width: 18px; height: 18px; border-radius: 6px; background: linear-gradient(140deg, #6366f1, #a855f7 90%); }
.login-card h1 { font-size: 20px; margin: 0 0 4px; }
.login-form { display: flex; flex-direction: column; gap: 12px; margin-top: 18px; }
.login-form label { display: flex; flex-direction: column; gap: 5px; font-size: 13px; color: var(--ink-soft); }
.login-form .btn { margin-top: 6px; width: 100%; }

/* ---------- 레이아웃 ---------- */

main {
  max-width: 1040px;
  margin: 0 auto;
  padding: 30px 24px 72px;
}

.page-back { display: flex; align-items: center; gap: 8px; margin: -6px 0 14px; }
.back-btn {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 5px 12px;
  font-size: 13px; font-weight: 500;
  color: var(--ink-soft);
  background: var(--card);
  border: 1px solid var(--line-2);
  border-radius: 999px;
  cursor: pointer;
  transition: background .12s, border-color .12s, color .12s;
}
.back-btn:hover { background: var(--accent-soft); border-color: var(--accent); color: var(--accent); }
.back-home { font-size: 13px; color: var(--muted); }
.back-home:hover { color: var(--accent); }

h1 {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 6px;
  color: var(--ink);
}
h2 { font-size: 16px; font-weight: 650; letter-spacing: -0.01em; color: var(--ink); }
p { margin: 8px 0; }
main > p.muted:first-of-type { margin-top: 2px; }

code {
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, monospace;
  font-size: .9em;
  background: var(--bg-2);
  border: 1px solid var(--line);
  padding: 1px 6px;
  border-radius: var(--radius-xs);
}

hr { border: 0; border-top: 1px solid var(--line); margin: 20px 0; }

/* ---------- 카드 ---------- */

.cd,
.upload-form,
.watch-box,
.confirm-box,
.fb,
.preview-panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

.cd { padding: 20px; margin: 16px 0; }
.cd-t { font-weight: 700; font-size: 15px; letter-spacing: -0.01em; margin-bottom: 14px; color: var(--ink); }

/* ---------- 폼 컨트롤 ---------- */

input, select, textarea, button { font-family: inherit; }

.fi,
.upload-form select,
.upload-form input[type=file],
.period-form select,
.period-form input,
select, input[type=text], input[type=date], input[type=search], input[type=number] {
  font-size: 14px;
  padding: 8px 11px;
  border: 1px solid var(--line-2);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--ink);
  width: 100%;
  transition: border-color .12s, box-shadow .12s;
}
select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%237b7790' d='M0 0h12L6 8z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 11px center;
}
select, select.fi, .period-form select, .upload-form select { padding-right: 30px; }
.fi:focus,
select:focus, input:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-ring);
}
.fi.num, td.num input { text-align: right; font-variant-numeric: tabular-nums; }
input[type=file] { padding: 7px 10px; }
input[type=checkbox] { accent-color: var(--accent); width: auto; }

label { color: var(--ink-soft); }
.fl { font-size: 12px; color: var(--muted); font-weight: 500; }

/* ---------- 버튼 ---------- */

.btn,
.upload-form button[type=submit] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 9px 18px;
  background: var(--accent);
  color: #fff;
  border: 0;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 1px 2px rgba(79, 70, 229, .25);
  transition: background .12s, transform .06s, box-shadow .12s;
}
.btn:hover,
.upload-form button[type=submit]:hover {
  background: var(--accent-hover);
  text-decoration: none;
  box-shadow: 0 4px 12px rgba(79, 70, 229, .3);
}
.btn:active, .upload-form button[type=submit]:active { transform: translateY(1px); }
.btn.big { font-size: 15px; padding: 12px 24px; border-radius: var(--radius); }

button.link {
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  color: var(--accent);
  text-decoration: none;
}
button.link:hover { text-decoration: underline; }
button.link.danger { color: var(--err-fg); }
button.link.ok { color: var(--ok-fg); }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.htmx-indicator { display: none; color: var(--muted); font-size: 13px; }
.htmx-request .htmx-indicator { display: inline; }

/* ---------- 업로드 폼 ---------- */

.upload-form {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: flex-end;
  padding: 18px;
  margin: 16px 0 24px;
}
.upload-form label { display: flex; flex-direction: column; gap: 5px; font-size: 13px; color: var(--muted); }
.upload-form select, .upload-form input[type=file] { width: auto; }

/* ---------- 테이블 ---------- */

.scroll-x { overflow-x: auto; border-radius: var(--radius-sm); }
.scroll-x::-webkit-scrollbar { height: 8px; }
.scroll-x::-webkit-scrollbar-thumb { background: var(--line-2); border-radius: 99px; }

table {
  border-collapse: separate;
  border-spacing: 0;
  width: 100%;
  background: var(--card);
  font-size: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
th, td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  vertical-align: middle;
}
thead th {
  background: var(--bg-2);
  font-weight: 600;
  font-size: 11.5px;
  letter-spacing: .03em;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
}
tbody tr:last-child td { border-bottom: 0; }
tbody tr { transition: background .1s; }
tbody tr:hover td { background: var(--bg-2); }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
td.ellipsis { max-width: 320px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
td.item { white-space: nowrap; }
td.nowrap, th.nowrap { white-space: nowrap; }
.preview-panel td.item { max-width: none; white-space: normal; }

td.actions { white-space: nowrap; }
td.actions button + button { margin-left: 12px; }
td.actions form { display: inline; }

/* ---------- 배너 ---------- */

.banner {
  padding: 11px 15px;
  border-radius: var(--radius-sm);
  margin: 0 0 16px;
  font-size: 13.5px;
  border: 1px solid transparent;
}
.banner.error { background: var(--err-bg);  color: var(--err-fg);  border-color: var(--err-line); }
.banner.warn  { background: var(--warn-bg); color: var(--warn-fg); border-color: var(--warn-line); }
.banner.ok    { background: var(--ok-bg);   color: var(--ok-fg);   border-color: var(--ok-line); }
.empty { padding: 28px 0; color: var(--muted); }
.note { font-size: 12px; color: var(--muted); }

/* ---------- 부가세 집계 ---------- */

.period-form { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin: 18px 0; }
.period-form label { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; color: var(--muted); }
.period-form select, .period-form input { width: auto; }

.period-buttons { display: flex; flex-wrap: wrap; gap: 8px; }
.period-buttons button {
  font-size: 13px;
  padding: 7px 14px;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  background: #fff;
  color: var(--ink-soft);
  cursor: pointer;
  transition: all .12s;
}
.period-buttons button:hover { border-color: var(--accent); color: var(--accent); }
.period-buttons button.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
  box-shadow: 0 2px 8px rgba(79, 70, 229, .3);
}

.vat-report { margin-top: 22px; }
.vat-report h2 { font-size: 17px; margin-bottom: 14px; }
.vat-report table { margin-bottom: 20px; max-width: 660px; box-shadow: var(--shadow-sm); }
.vat-report tr.total td { font-weight: 700; background: #fdf4e7; color: var(--ink); }
.vat-report table.payable td { font-size: 15px; }
.vat-report table.payable { border-color: var(--line-2); }

.submit-box {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin: 18px 0 14px;
  padding: 16px;
  background: linear-gradient(180deg, var(--accent-soft), #fff);
  border: 1px solid #dfe1fb;
  border-radius: var(--radius);
}
.check-box ul { margin: 6px 0 0; padding-left: 20px; }
.check-box li { margin: 3px 0; }

.confirm-box {
  display: flex; flex-wrap: wrap; gap: 10px; align-items: center;
  margin: 10px 0 4px; padding: 12px 14px;
}
.confirm-box .banner { flex-basis: 100%; margin: 4px 0 0; }

.badge-ok, .badge-warn {
  display: inline-block;
  font-size: 11.5px;
  font-weight: 600;
  border-radius: 999px;
  padding: 1px 9px;
  margin-left: 6px;
  vertical-align: middle;
}
.badge-ok { color: var(--ok-fg); background: var(--ok-bg); border: 1px solid var(--ok-line); }
.badge-warn { color: var(--warn-fg); background: var(--warn-bg); border: 1px solid var(--warn-line); }
.cat-warn { color: var(--warn-fg); font-size: 12px; margin-top: 2px; }
.home-card.cat-empty { opacity: .62; }
.home-card.cat-empty:hover { opacity: 1; }

/* 자료 취합 — 항목 선택 */
.collect-toolbar { display: flex; gap: 14px; align-items: center; margin: 6px 0 12px; }
.collect-sample { font-size: 13px; margin: 6px 0 16px; }
.collect-sample form { margin-left: 4px; }
.home-card.collect-card { position: relative; cursor: pointer; padding-left: 48px; }
.collect-check { position: absolute; left: 16px; top: 18px; }
.collect-check input { width: 18px; height: 18px; }
.home-card.collect-card:has(input:checked) { border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-ring); }
.home-card.collect-card:not(:has(input:checked)) { opacity: .5; transform: none; }
.home-card.collect-card:not(:has(input:checked)):hover { opacity: .8; }
.collect-open {
  margin-top: 8px; align-self: flex-start;
  font-size: 12px; font-weight: 500; color: var(--accent);
}
.collect-open:hover { text-decoration: underline; }

/* ---------- 감시 폴더 ---------- */

.watch-box {
  display: flex; flex-wrap: wrap; gap: 10px 24px; justify-content: space-between;
  padding: 14px 16px; margin: 16px 0;
  background: linear-gradient(180deg, var(--accent-soft), #fff);
  border-color: #dfe1fb;
  font-size: 13px;
}
.watch-box code { background: #fff; }
.watch-status { display: flex; align-items: center; gap: 12px; white-space: nowrap; }

.current-watch { font-size: 14px; margin: 8px 0 16px; }
.watch-list { list-style: none; margin: 6px 0 0; padding: 0; display: flex; flex-direction: column; gap: 6px; max-width: 640px; }
.watch-list li {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 8px 12px; background: var(--bg-2);
  border: 1px solid var(--line); border-radius: var(--radius-sm); font-size: 13px;
}
.watch-path { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12.5px; word-break: break-all; }
.fb { overflow: hidden; max-width: 640px; }
.fb-crumbs {
  padding: 11px 14px; background: var(--bg-2); font-size: 13px;
  display: flex; flex-wrap: wrap; gap: 4px; align-items: center;
  border-bottom: 1px solid var(--line);
}
.fb-crumbs .sep { color: var(--muted); }
.fb-list { list-style: none; margin: 0; padding: 6px; max-height: 320px; overflow-y: auto; }
.fb-list li { padding: 0; }
.fb-list li button.link {
  display: block; width: 100%; text-align: left; padding: 8px 12px;
  text-decoration: none; color: var(--ink); border-radius: var(--radius-xs);
}
.fb-list li button.link:hover { background: var(--accent-soft); color: var(--accent); }
.fb-list li.muted { padding: 10px 14px; }
.fb-pick { padding: 13px 14px; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.fb-opts { display: flex; flex-direction: column; gap: 8px; margin-top: 14px; font-size: 13px; }
.fb-opts label { display: block; }
.fb-opts .muted { display: block; margin-left: 22px; }

/* ---------- 미리보기 ---------- */

.preview-panel { margin-top: 28px; padding: 22px; position: relative; }
.preview-panel h2 { font-size: 16px; margin: 0 0 12px; padding-right: 64px; }
.panel-close {
  position: absolute;
  top: 14px;
  right: 14px;
  padding: 5px 14px;
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-soft);
  background: var(--card);
  border: 1px solid var(--line-2);
  border-radius: 999px;
  cursor: pointer;
  transition: background .12s, border-color .12s, color .12s;
}
.panel-close:hover { background: var(--accent-soft); border-color: var(--accent); color: var(--accent); }
.preview-panel .summary { font-size: 14px; margin: 0 0 14px; color: var(--ink-soft); }
.preview-panel .note { margin-top: 12px; }
.preview-panel h2 .link { font-size: 13px; margin-left: 12px; font-weight: 400; }
.sheet-name { font-size: 13px; font-weight: 600; margin: 18px 0 6px; color: var(--muted); }
table.raw { font-size: 13px; }
table.raw td, table.raw th { white-space: nowrap; max-width: 380px; overflow: hidden; text-overflow: ellipsis; }

/* ---------- 상태 태그 ---------- */

.tag {
  display: inline-block;
  padding: 2px 9px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 600;
  border: 1px solid transparent;
}
.tag-uploaded  { background: #eef2ff; color: #3730a3; border-color: #dde3ff; }
.tag-parsed    { background: var(--ok-bg); color: var(--ok-fg); border-color: var(--ok-line); }
.tag-committed { background: #e4f1fb; color: #0b5c8a; border-color: #c6e2f4; }
.tag-failed    { background: var(--err-bg); color: var(--err-fg); border-color: var(--err-line); }

/* ---------- 직접 입력 폼 ---------- */

.fg { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 14px 16px; align-items: end; }
.fgrp { display: flex; flex-direction: column; gap: 5px; }
.fgrp.span2 { grid-column: span 2; }
.entry-form .form-actions { display: flex; justify-content: flex-end; align-items: center; gap: 14px; margin-top: 18px; }
.cd .fg .btn { align-self: end; }

.subtabs {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: 4px;
  margin: 20px 0 8px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}
.subtabs a {
  padding: 8px 15px;
  font-size: 13.5px;
  font-weight: 500;
  text-decoration: none;
  color: var(--ink-soft);
  border-radius: var(--radius-sm);
  transition: background .12s, color .12s;
}
.subtabs a:hover { background: var(--bg-2); color: var(--ink); }
.subtabs a.active { color: #fff; font-weight: 600; background: var(--accent); }

/* 좁은 화면에서는 subtabs 대신 드롭다운 (아래 미디어쿼리에서 전환) */
.subtab-select { display: none; margin: 20px 0 10px; }
.subtab-select label { display: block; margin-bottom: 5px; }
.subtab-select select { width: 100%; padding: 11px 12px; font-size: 15px; }

.master-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
/* grid 자식이 내용(표·긴 카드번호) 폭 때문에 뷰포트 밖으로 밀려나지 않도록 */
.master-cols > * { min-width: 0; }
@media (max-width: 720px) { .master-cols { grid-template-columns: 1fr; } }

.chip-list { list-style: none; margin: 6px 0 0; padding: 0; display: flex; flex-direction: column; gap: 5px; }
.chip-list li {
  display: flex; justify-content: space-between; align-items: center; gap: 10px;
  font-size: 13px; padding: 7px 12px;
  background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius-sm);
}
.chip-list button.link.danger { font-size: 15px; line-height: 1; }

/* ---------- 통장 내역 ---------- */

.bank-table { font-size: 13px; }
.bank-table td, .bank-table th { padding: 6px 8px; }
.bank-table td.nowrap, .bank-table th { white-space: nowrap; }
.bank-table tr.tagged td { background: #f2f9f4; }
.bank-table tr.tagged td.item { color: var(--muted); }
.fi.sm { font-size: 12px; padding: 5px 7px; min-width: 92px; }
.chk { display: inline-flex; align-items: center; gap: 5px; font-size: 12px; color: var(--ink-soft); }
.bank-table .ok { color: var(--ok-fg); font-size: 11px; margin-left: 6px; }

/* ---------- 월별 정리 ---------- */

.monthly-picker { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 16px; margin: 4px 0 14px; }
.monthly-picker label { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; color: var(--ink-soft); }
.monthly-picker select { width: auto; min-width: 96px; }
.btn.ghost.sm { padding: 6px 12px; font-size: 12.5px; }
.monthly-total {
  font-size: 13px; padding: 8px 12px; margin: 0 0 12px;
  background: var(--bg-2); border-radius: 8px;
}
.monthly-tbl { font-size: 12.5px; }
/* 본문 글자는 세로로 쪼개지지 않게 — 한 칸 한 줄, 넘치면 …, 칸 너비는 드래그로 조절 */
.preview-panel .monthly-tbl td,
.preview-panel .monthly-tbl th {
  padding: 5px 9px;
  white-space: nowrap !important;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 200px;
  word-break: normal;
}
.preview-panel .monthly-tbl td.num,
.preview-panel .monthly-tbl th.num { max-width: none; }
.preview-panel .monthly-tbl td.mc { max-width: 160px; }
.preview-panel .monthly-tbl td.mc-wide { max-width: 300px; }
.monthly-tbl tbody tr:hover td { background: var(--accent-soft); }
.monthly-tbl tfoot th { border-top: 2px solid var(--line); background: var(--bg-2); }

/* '글자 전체보기' 모드 — 칸 안에서 줄바꿈 (세로 X, 가로 두세 줄) */
.preview-panel .monthly-tbl.mtbl-wrap td,
.preview-panel .monthly-tbl.mtbl-wrap th {
  white-space: normal !important;
  overflow: visible;
  text-overflow: clip;
  max-width: 220px;
  word-break: break-word;
}
.preview-panel .monthly-tbl.mtbl-wrap td.num,
.preview-panel .monthly-tbl.mtbl-wrap th.num { white-space: nowrap !important; }

/* 칸 너비 조절 손잡이 */
.monthly-tools { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 14px; margin: 0 0 8px; font-size: 12.5px; }
.monthly-tools .link { font-weight: 500; }
.preview-panel .monthly-tbl thead th { position: relative; }
.col-grip {
  position: absolute; top: 0; right: 0; width: 12px; height: 100%;
  cursor: col-resize; touch-action: none; user-select: none; z-index: 3;
}
.col-grip::before {
  content: ""; position: absolute; right: 3px; top: 18%; height: 64%; width: 2px;
  background: var(--line-2); border-radius: 2px;
}
.col-grip:hover::before, .col-grip:active::before { background: var(--accent); width: 3px; }

/* ---------- 영수증 사진 → 초안 ---------- */

.rcpt-pickers { display: flex; flex-wrap: wrap; gap: 10px; margin: 6px 0 2px; }
.rcpt-pick { cursor: pointer; text-align: center; }
.rcpt-busy-msg { display: none; margin: 10px 0 0; }
.entry-form.busy .rcpt-busy-msg { display: block; }
.entry-form.busy .rcpt-pickers { opacity: .5; pointer-events: none; }
@media (max-width: 720px) {
  .rcpt-pick { flex: 1 1 100%; padding: 14px 16px; font-size: 15px; }
}

.rcpt-card {
  display: flex; gap: 16px; padding: 14px; margin-top: 14px;
  border: 1px solid var(--line); border-radius: 12px; background: #fcfcfe;
}
.rcpt-thumb {
  flex: 0 0 132px; width: 132px; height: 168px; overflow: hidden;
  border: 1px solid var(--line); border-radius: 9px; background: #f1f1f6;
  display: flex; align-items: center; justify-content: center;
}
.rcpt-thumb img { width: 100%; height: 100%; object-fit: cover; }
.rcpt-body { flex: 1 1 auto; min-width: 0; }
.rcpt-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin: 0 0 10px; }
.rcpt-note { color: var(--err-fg); }
.rcpt-when { display: contents; }
.rcpt-when[hidden] { display: none; }
@media (max-width: 720px) {
  .rcpt-card { flex-direction: column; }
  .rcpt-thumb { width: 100%; height: 180px; flex-basis: auto; }
}

/* ---------- 홈(메인) ---------- */

.btn.ghost {
  background: #fff;
  color: var(--accent);
  border: 1px solid #d4d6f7;
  box-shadow: none;
}
.btn.ghost:hover { background: var(--accent-soft); box-shadow: none; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.home-hero-img {
  margin: 4px 0 20px;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 18px 44px rgba(79, 70, 229, .18), 0 4px 12px rgba(31, 29, 43, .06);
  border: 1px solid var(--line);
}
.home-hero-img img {
  display: block;
  width: 100%;
  /* 원본 비율(1200x655)의 세로 절반으로 크롭 */
  aspect-ratio: 1200 / 328;
  object-fit: cover;
  object-position: center 12%;
}

.home-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin: 0 0 28px;
}
.home-cta .muted { font-size: 13.5px; }

.home-status {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  padding: 14px 16px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  margin-bottom: 28px;
}
.home-status .stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: var(--ink);
  min-width: 130px;
  flex: 1;
}
a.stat:hover { background: var(--bg-2); text-decoration: none; }
.stat + .stat { border-left: 1px solid var(--line); }
.stat-l { font-size: 12px; color: var(--muted); }
.stat-v { font-size: 15px; font-weight: 650; letter-spacing: -0.01em; }
.stat-v.warn { color: #b45309; }

.home-flow {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  gap: 10px;
  margin-bottom: 34px;
}
.flow-step {
  flex: 1;
  min-width: 200px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px;
  background: linear-gradient(180deg, var(--accent-soft), #fff);
  border: 1px solid #e3e4fb;
  border-radius: var(--radius);
}
.flow-step strong { font-size: 14.5px; letter-spacing: -0.01em; }
.flow-step .muted { font-size: 12.5px; }
.flow-n {
  width: 24px; height: 24px;
  display: grid; place-items: center;
  background: var(--accent); color: #fff;
  border-radius: 999px; font-size: 13px; font-weight: 700;
  margin-bottom: 4px;
}
.flow-arrow { align-self: center; color: var(--line-2); font-size: 20px; font-weight: 700; }

.home-h2 { font-size: 15px; color: var(--muted); margin: 0 0 12px; }
.home-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 14px;
  margin-bottom: 30px;
}
.home-card {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 18px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  text-decoration: none;
  color: var(--ink);
  transition: transform .12s, box-shadow .12s, border-color .12s;
}
.home-card:hover {
  text-decoration: none;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: #d4d6f7;
}
.home-card .ico { font-size: 22px; margin-bottom: 6px; }
.home-card strong { font-size: 14.5px; letter-spacing: -0.01em; }
.home-card span:last-child { font-size: 12.5px; color: var(--muted); line-height: 1.5; }

.home-foot { font-size: 12px; margin-top: 8px; }

/* ---------- AI 도우미 ---------- */

.ai-snapshot {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  margin: 14px 0 18px;
  font-size: 13px;
}
.ai-snapshot summary { cursor: pointer; color: var(--muted); font-weight: 500; }
.ai-snapshot ul { margin: 10px 0 2px; padding-left: 18px; }
.ai-snapshot li { margin: 3px 0; line-height: 1.5; }

.ai-thread { display: flex; flex-direction: column; gap: 12px; margin: 6px 0 16px; }
.ai-msg { max-width: 88%; }
.ai-msg .ai-who { font-size: 11px; color: var(--muted); font-weight: 600; letter-spacing: .02em; }
.ai-msg .ai-body {
  margin-top: 3px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  line-height: 1.6;
  font-size: 14px;
}
.ai-user { align-self: flex-end; text-align: right; }
.ai-user .ai-body { background: var(--accent); color: #fff; white-space: pre-wrap; text-align: left; }
.ai-assistant { align-self: flex-start; }
.ai-assistant .ai-body { background: var(--card); border: 1px solid var(--line); }
.ai-assistant .ai-body p { margin: 0 0 8px; }
.ai-assistant .ai-body p:last-child { margin-bottom: 0; }
.ai-assistant .ai-body ul { margin: 6px 0; padding-left: 20px; }
.ai-assistant .ai-body li { margin: 3px 0; }

.ai-suggest { display: flex; flex-wrap: wrap; gap: 7px; align-items: center; margin: 4px 0 14px; }
.chip {
  background: var(--accent-soft);
  color: var(--accent);
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 12.5px;
  cursor: pointer;
  transition: border-color .12s, background .12s;
}
.chip:hover { border-color: var(--accent); }

.ai-form { display: flex; flex-direction: column; gap: 8px; }
.ai-form textarea { width: 100%; resize: vertical; min-height: 64px; }
.ai-form-row { display: flex; align-items: center; gap: 12px; }
.ai-form-row .muted { font-size: 12px; }
.ai-form-row .btn { margin-left: auto; }
.ai-wait { font-size: 13px; }

/* ---------- 배포용 패키지 ---------- */
.dist-list { margin: 6px 0 0; padding-left: 20px; }
.dist-list li { margin: 6px 0; line-height: 1.6; }
.dist-steps { margin: 6px 0 0; padding-left: 22px; }
.dist-steps li { margin: 7px 0; line-height: 1.6; }

/* ---------- 사용설명서 ---------- */

.guide { display: grid; grid-template-columns: 214px 1fr; gap: 34px; align-items: start; }

.guide-toc {
  position: sticky; top: 84px;
  font-size: 12.5px; line-height: 1.5;
  border: 1px solid var(--line);
  background: var(--bg-2);
  border-radius: var(--radius-sm);
  padding: 14px 14px 14px 6px;
  max-height: calc(100vh - 110px);
  overflow-y: auto;
}
.guide-toc strong { display: block; padding-left: 8px; margin-bottom: 8px; font-size: 12px; color: var(--muted); }
.guide-toc ol { margin: 0; padding-left: 26px; }
.guide-toc li { margin: 5px 0; }
.guide-toc a { color: var(--ink-soft); }
.guide-toc a:hover { color: var(--accent); }

.guide-body { min-width: 0; }
.guide-body section { padding: 14px 0 4px; border-top: 1px solid var(--line); margin-top: 18px; }
.guide-body section:first-of-type { border-top: 0; margin-top: 8px; }
.guide-body h2 { font-size: 18px; margin: 6px 0 10px; scroll-margin-top: 80px; }
.guide-body h3 { font-size: 14.5px; font-weight: 650; margin: 16px 0 6px; color: var(--ink); }
.guide-body ul, .guide-body ol { margin: 8px 0; padding-left: 22px; }
.guide-body li { margin: 5px 0; line-height: 1.65; }
.guide-body section > p { line-height: 1.7; }

.guide-steps { counter-reset: gs; list-style: none; padding-left: 0; }
.guide-steps > li {
  counter-increment: gs; position: relative;
  padding-left: 32px; margin: 9px 0; line-height: 1.65;
}
.guide-steps > li::before {
  content: counter(gs);
  position: absolute; left: 0; top: 1px;
  width: 21px; height: 21px;
  display: flex; align-items: center; justify-content: center;
  background: var(--accent-soft); color: var(--accent);
  border-radius: 50%; font-size: 12px; font-weight: 700;
}

.guide .note {
  font-size: 13px; color: var(--ink-soft);
  background: var(--accent-soft);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-xs);
  padding: 10px 14px; margin: 12px 0;
  line-height: 1.6;
}

.guide-body pre {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 12px 14px; margin: 10px 0;
  overflow-x: auto; font-size: 12.5px; line-height: 1.6;
}
.guide-body pre code { background: none; border: 0; padding: 0; font-size: inherit; }
.guide-body table { font-size: 13px; }
.guide-body table th, .guide-body table td { line-height: 1.55; vertical-align: top; }
.guide-foot { margin-top: 26px; padding-top: 14px; border-top: 1px solid var(--line); font-size: 12px; }

@media (max-width: 820px) {
  .guide { grid-template-columns: 1fr; gap: 12px; }
  .guide-toc { position: static; max-height: none; }
  .guide-toc ol { columns: 2; }
}

/* ---------- 반응형 ---------- */

@media (max-width: 860px) {
  .flow-arrow { display: none; }

  .site-header-in { padding: 10px 16px; gap: 10px; }
  .nav-toggle { display: inline-flex; }

  .site-nav {
    display: none;
    order: 4;
    flex-basis: 100%;
    flex-direction: column;
    gap: 2px;
    padding: 8px 0 4px;
    border-top: 1px solid var(--line);
    margin-top: 4px;
  }
  .site-header.nav-open .site-nav { display: flex; }
  .site-nav a {
    padding: 11px 12px;
    font-size: 15px;
    border-radius: var(--radius-xs);
  }

  .site-user {
    display: none;
    order: 5;
    flex-basis: 100%;
    margin-left: 0;
    justify-content: flex-end;
    padding: 6px 12px 2px;
  }
  .site-header.nav-open .site-user { display: inline-flex; }
}

@media (max-width: 700px) {
  /* --- 레이아웃 여백 --- */
  main { padding: 18px 13px 56px; overflow-x: hidden; }
  h1 { font-size: 19px; }
  h2 { font-size: 15px; }
  .cd { padding: 15px; margin: 14px 0; }
  .page-back { margin: -2px 0 12px; }

  /* --- 표: 항상 가로 스크롤, 촘촘하게 --- */
  .scroll-x { -webkit-overflow-scrolling: touch; }
  table { font-size: 12.5px; }
  th, td { padding: 7px 9px; }
  thead th { font-size: 10px; letter-spacing: .02em; }
  .vat-report table { max-width: none; }

  /* --- 직접 입력 등 폼: 1열, span2 해제, 버튼 풀폭 --- */
  .fg { grid-template-columns: 1fr; gap: 12px; }
  .fgrp.span2 { grid-column: span 1; }
  .entry-form .form-actions { flex-wrap: wrap; gap: 10px; }
  .entry-form .form-actions .btn { flex: 1 1 100%; }
  .cd .fg .btn { align-self: stretch; }

  /* --- 업로드 폼 --- */
  .upload-form { flex-direction: column; align-items: stretch; gap: 12px; padding: 15px; }
  .upload-form label,
  .upload-form select,
  .upload-form input[type=file],
  .upload-form button[type=submit] { width: 100%; }

  /* --- 셀렉트 줄 (부가세 기간 / 월별 정리 / 자료취합) --- */
  .period-form, .monthly-picker, .collect-toolbar { gap: 10px; }
  .period-form label {
    width: 100%; display: flex; align-items: center; gap: 8px; white-space: nowrap;
  }
  .period-form select, .period-form input { flex: 1 1 auto; width: auto; min-width: 0; }
  /* 월별 정리: '연도 / 월 / 종류' 라벨 폭을 고정해 드롭다운 시작 위치를 맞춤 */
  .monthly-picker label {
    width: 100%;
    display: grid;
    grid-template-columns: 3.4em 1fr;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
  }
  .monthly-picker select { width: auto; min-width: 0; }
  .monthly-picker .btn.ghost.sm { width: 100%; margin-top: 2px; }
  .period-buttons { width: 100%; }
  .period-buttons button { flex: 1 1 auto; }

  /* --- 서브탭(직접 입력): 좁은 화면에선 드롭다운으로 --- */
  .subtabs { display: none; }
  .subtab-select { display: block; }

  /* --- 감시 폴더 / 폴더 브라우저 --- */
  .watch-box { flex-direction: column; gap: 8px; padding: 13px 14px; }
  .watch-box code, .watch-path { word-break: break-all; }
  .watch-status { white-space: normal; flex-wrap: wrap; gap: 8px; }
  .watch-list li { flex-wrap: wrap; }
  .fb, .watch-list, .fb-list { max-width: none; }

  /* --- 미리보기 / 원본보기 / 월별 정리 패널 --- */
  .preview-panel { padding: 15px 13px; margin-top: 20px; }
  .preview-panel h2 { font-size: 15px; padding-right: 52px; }
  .panel-close { top: 10px; right: 10px; padding: 4px 11px; font-size: 12px; }

  /* --- 홈 --- */
  .home-cta { gap: 10px; }
  .home-cta .btn, .home-cta > a { width: 100%; }
  .home-status { gap: 6px; padding: 12px 14px; }
  .home-status .stat { min-width: calc(50% - 3px); padding: 6px 10px; }
  .stat + .stat { border-left: 0; }
  .home-flow { gap: 8px; }
  .flow-step { flex-basis: 100%; min-width: 0; padding: 13px 14px; }
  .home-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .home-card { padding: 13px; }
  .home-card .ico { font-size: 19px; }

  /* --- 기타 그리드 --- */
  .master-cols { grid-template-columns: 1fr; gap: 16px; }
  .submit-box, .confirm-box { padding: 13px 14px; }
  .ai-msg { max-width: 96%; }
}

@media (max-width: 380px) {
  .home-grid { grid-template-columns: 1fr; }
  .home-status .stat { min-width: 100%; }
}