/* =========================================================
   送り状自動印刷2 — 共通スタイル
   ========================================================= */

/* ---------- デザイントークン ---------- */
:root {
  /* ブランド */
  --brand-900: #063a6b;
  --brand-800: #06498a;
  --brand-700: #0a5c9e;
  --primary: #1268c3;
  --primary-hover: #0d5099;
  --primary-soft: #e9f2fc;
  --primary-border: #bcd8f4;

  /* ニュートラル */
  --bg: #f4f6fa;
  --surface: #ffffff;
  --surface-alt: #f8fafc;
  --border: #e3e8ef;
  --border-strong: #cbd5e1;
  --text: #1f2937;
  --text-muted: #64748b;
  --text-faint: #94a3b8;

  /* ステータス */
  --success: #15803d;
  --success-hover: #126b33;
  --success-soft: #e7f6ec;
  --danger: #dc2626;
  --danger-hover: #b91c1c;
  --danger-soft: #fdeaea;
  --danger-border: #f5c2c2;
  --warning: #b45309;
  --warning-soft: #fdf3e3;
  --warning-border: #f0dcb4;

  /* 形状 */
  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 14px;
  --radius-pill: 999px;

  /* 影 */
  --shadow-xs: 0 1px 2px rgba(15, 23, 42, .06);
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, .07), 0 1px 2px rgba(15, 23, 42, .04);
  --shadow: 0 4px 12px rgba(15, 23, 42, .08);
  --shadow-lg: 0 12px 28px rgba(15, 23, 42, .12);

  --ring: 0 0 0 3px rgba(18, 104, 195, .18);

  --font-sans: "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic Medium",
    "Yu Gothic", YuGothic, Meiryo, "Noto Sans JP", -apple-system,
    BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-num: "Segoe UI", Roboto, "Helvetica Neue", var(--font-sans);
}

/* ---------- ベース ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-sans);
  margin: 0;
  background-color: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

body > main {
  max-width: 1600px;
  margin: 0 auto;
  padding: 24px 32px 56px;
}

h1 {
  color: var(--text);
  font-size: 1.5rem;
  letter-spacing: .02em;
}

h2 {
  font-size: 1.15rem;
  margin: 32px 0 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
  letter-spacing: .02em;
}

h3 {
  font-size: 1rem;
  margin: 24px 0 8px;
}

p {
  font-size: 14px;
  color: var(--text);
}

a {
  color: var(--primary);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

hr {
  border: 0;
  border-top: 1px solid var(--border);
  margin: 24px 0;
}

::selection {
  background: rgba(18, 104, 195, .18);
}

/* ---------- ヘッダー ---------- */
header {
  background: linear-gradient(100deg, var(--brand-900) 0%, var(--brand-700) 100%);
  color: #fff;
  padding: 14px 32px 0;
  box-shadow: 0 1px 0 rgba(255, 255, 255, .06) inset, var(--shadow);
  position: relative;
  z-index: 20;
}

header h1 {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 600;
  text-align: left;
  color: #fff;
  letter-spacing: .04em;
}

.header-logo-title {
  display: flex;
  gap: 16px;
  align-items: center;
  max-width: 1600px;
  margin: 0 auto;
}

.header-logo {
  height: 28px;
  margin: 0;
  display: block;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, .25));
}

nav {
  margin-top: 12px;
  max-width: 1600px;
  margin-left: auto;
  margin-right: auto;
}

nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 2px;
}

nav ul li a {
  display: block;
  text-decoration: none;
  color: rgba(255, 255, 255, .82);
  padding: 9px 14px;
  background-color: transparent;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  font-size: 13px;
  font-weight: 500;
  white-space: nowrap;
  border-bottom: 3px solid transparent;
  transition: color .15s ease, background-color .15s ease, border-color .15s ease;
}

nav ul li a:hover {
  color: #fff;
  background-color: rgba(255, 255, 255, .1);
  text-decoration: none;
}

nav ul li a.is-active {
  color: #fff;
  background-color: rgba(255, 255, 255, .14);
  border-bottom-color: #7cc0ff;
  font-weight: 600;
}

/* ---------- サブメニュー（タブ） ---------- */
.submenu {
  display: flex;
  gap: 6px;
  margin: 0 0 24px;
  padding: 4px;
  padding-left: 4px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-xs);
  width: fit-content;
  max-width: 100%;
  flex-wrap: wrap;
}

.submenu div a {
  display: block;
  text-decoration: none;
  color: var(--text-muted);
  background-color: transparent;
  padding: 7px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  white-space: nowrap;
  transition: background-color .15s ease, color .15s ease;
}

.submenu div a:hover {
  background-color: var(--surface-alt);
  color: var(--text);
  text-decoration: none;
}

.submenu div a.is-active {
  background-color: var(--primary);
  color: #fff;
  box-shadow: var(--shadow-xs);
}

/* ---------- テーブル ---------- */
table.shipping_list,
table.list {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin-top: 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-xs);
  font-size: 13px;
}

table.shipping_list th,
table.list th,
table.shipping_list td,
table.list td {
  border: 0;
  border-bottom: 1px solid var(--border);
  padding: 10px 12px;
  text-align: left;
  vertical-align: middle;
}

table.shipping_list th,
table.list th {
  background-color: var(--surface-alt);
  color: var(--text-muted);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: .03em;
  white-space: nowrap;
  border-bottom: 1px solid var(--border-strong);
}

table.shipping_list tr:last-child td,
table.list tr:last-child td {
  border-bottom: 0;
}

table.shipping_list tr:nth-child(even),
table.list tr:nth-child(even) {
  background-color: transparent;
}

table.shipping_list tbody tr:hover,
table.shipping_list tr.shipping_row:hover,
table.list tbody tr:hover {
  background-color: var(--primary-soft);
}

/* ページ内で個別定義されていない素のテーブルにも最低限の体裁を */
body > main > table,
body > main table:not([class]) {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-xs);
  font-size: 13px;
}

body > main table:not([class]) th,
body > main table:not([class]) td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

body > main table:not([class]) th {
  background: var(--surface-alt);
  color: var(--text-muted);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: .03em;
}

body > main table:not([class]) tbody tr:last-child td {
  border-bottom: 0;
}

body > main table:not([class]) tbody tr:hover {
  background: var(--primary-soft);
}

/* ---------- ボタン ---------- */
button,
input[type="button"],
input[type="submit"] {
  background-color: var(--primary);
  color: #fff;
  border: 1px solid transparent;
  padding: 8px 16px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.5;
  margin: 4px 2px;
  cursor: pointer;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-xs);
  transition: background-color .15s ease, box-shadow .15s ease, transform .05s ease;
}

button:hover,
input[type="button"]:hover,
input[type="submit"]:hover {
  background-color: var(--primary-hover);
  box-shadow: var(--shadow-sm);
}

button:active,
input[type="button"]:active,
input[type="submit"]:active {
  transform: translateY(1px);
  box-shadow: none;
}

button:focus-visible,
input[type="button"]:focus-visible,
input[type="submit"]:focus-visible {
  outline: none;
  box-shadow: var(--ring);
}

button:disabled,
input[type="button"]:disabled {
  background-color: var(--border-strong);
  color: #fff;
  cursor: not-allowed;
  box-shadow: none;
}

/* ボタンのバリエーション */
.btn-sub,
button.btn-sub {
  background-color: var(--surface);
  color: var(--text);
  border-color: var(--border-strong);
}

.btn-sub:hover,
button.btn-sub:hover {
  background-color: var(--surface-alt);
}

.btn-danger,
button.btn-danger {
  background-color: var(--danger);
}

.btn-danger:hover,
button.btn-danger:hover {
  background-color: var(--danger-hover);
}

button#_print_button {
  background-color: var(--success);
  padding: 10px 22px;
  font-size: 14px;
}

button#_print_button:hover {
  background-color: var(--success-hover);
}

/* ---------- フォーム ---------- */
input[type="text"],
input[type="password"],
input[type="email"],
input[type="tel"],
input[type="number"],
input[type="search"],
input[type="date"],
input[type="datetime-local"],
select,
textarea {
  padding: 7px 10px;
  font-family: inherit;
  font-size: 13px;
  color: var(--text);
  background-color: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  margin: 2px 0;
  transition: border-color .15s ease, box-shadow .15s ease;
}

select {
  padding-right: 26px;
  appearance: none;
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2364748b' d='M6 8.5 1.5 4h9z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 8px center;
}

input[type="text"]:hover,
input[type="password"]:hover,
select:hover,
textarea:hover {
  border-color: #a9b6c7;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--primary);
  outline: none;
  box-shadow: var(--ring);
}

input::placeholder,
textarea::placeholder {
  color: var(--text-faint);
}

input[type="checkbox"],
input[type="radio"] {
  width: 16px;
  height: 16px;
  accent-color: var(--primary);
  vertical-align: middle;
  cursor: pointer;
}

label {
  color: var(--text);
}

input[type="file"] {
  font-family: inherit;
  font-size: 13px;
  padding: 6px;
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--surface-alt);
}

/* ---------- 検索パネル（.group） ---------- */
.group {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 20px 16px;
  margin-top: 0;
  margin-bottom: 16px;
  background: var(--surface);
  box-shadow: var(--shadow-xs);
  position: relative;
}

.group_title {
  display: inline-block;
  background-color: transparent;
  margin-top: 0;
  padding: 0;
  position: static;
  font-size: 12px;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: .08em;
  margin-bottom: 12px;
}

.search_cond_wrap {
  display: flex;
  gap: 8px 18px;
  align-items: center;
  flex-wrap: wrap;
}

.search_cond {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text-muted);
  white-space: nowrap;
}

.middle {
  margin-top: 12px;
  margin-bottom: 4px;
}

/* ---------- バッジ ---------- */
.postpay_label {
  display: inline-block;
  background-color: var(--primary);
  padding: 2px 8px;
  font-size: 11px;
  font-weight: 600;
  line-height: 1.6;
  border-radius: var(--radius-pill);
  color: #fff;
  margin-left: 6px;
  vertical-align: middle;
  white-space: nowrap;
}

/* ---------- 通知・メッセージ ---------- */
.message {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  background: var(--primary-soft);
  border: 1px solid var(--primary-border);
  color: var(--brand-900);
  margin: 12px 0;
}

.alert,
.alert-danger {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px;
}

.alert.alert-danger {
  background-color: var(--danger-soft);
  border: 1px solid var(--danger-border);
  color: #8b1c1c;
}

/* ---------- WebSocket 接続状態（信号機） ---------- */
.websocket-signal {
  background-color: #263445;
  border-radius: var(--radius-pill);
  padding: 5px 8px;
  margin-right: 12px;
  vertical-align: middle;
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, .5);
  display: inline-flex;
  gap: 6px;
  cursor: pointer;
}

.signal-light {
  width: 14px;
  height: 14px;
  background-color: #46566b;
  border-radius: 50%;
  box-shadow: inset 0 0 4px rgba(0, 0, 0, .7);
}

.signal-light.red.active {
  background-color: #ff4b4b;
  box-shadow: 0 0 8px rgba(255, 75, 75, .8);
}

.signal-light.green.active {
  background-color: #35d07f;
  box-shadow: 0 0 8px rgba(53, 208, 127, .8);
}

.print-button-container {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 4px;
  margin-top: 20px;
  padding: 14px 18px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-xs);
}

/* ---------- ページャ ---------- */
.search_pager {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 4px;
  font-size: 12px;
  color: var(--text-muted);
  vertical-align: middle;
}

#_list_page1,
#_list_page1_footer {
  margin-right: 16px;
}

#_list_page2,
#_list_page2_footer {
  margin-right: 12px;
}

.search_pager a.search_paging {
  color: var(--primary);
  font-weight: 600;
  padding: 2px 7px;
  border-radius: var(--radius-sm);
  transition: background-color .15s ease;
}

.search_pager a.search_paging:hover {
  background-color: var(--primary-soft);
  text-decoration: none;
}

.search_pager .list_page3_text {
  width: 70px;
  padding: 4px 8px;
  font-size: 12px;
}

.search_pager .list_page3_button {
  padding: 5px 12px;
  font-size: 12px;
  line-height: 1.5 !important;
  margin: 0;
}

/* ---------- 出荷詳細・明細フォーム（詳細/編集/新規/明細） ---------- */
.shipment_wrap {
  display: flex;
  justify-content: center;
  gap: 20px;
}

.shipment_header {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.shipment_detail_wrap,
.shipment_items_wrap {
  width: 100%;
  max-width: 600px;
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-xs);
  padding: 18px 20px;
}

table.shipment_detail,
table.shipment_items {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin-bottom: 16px;
  font-size: 13px;
}

table.shipment_detail th,
table.shipment_detail td,
table.shipment_items th,
table.shipment_items td {
  text-align: left;
  padding: 9px 12px;
  border: 0;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

table.shipment_detail th,
table.shipment_items th {
  background-color: var(--surface-alt);
  color: var(--text-muted);
  font-weight: 600;
  font-size: 12px;
}

table.shipment_detail th {
  width: 32%;
}

table.shipment_detail tr:last-child th,
table.shipment_detail tr:last-child td,
table.shipment_items tr:last-child th,
table.shipment_items tr:last-child td {
  border-bottom: 0;
}

table.shipment_detail td input[type="text"],
table.shipment_detail td input[type="date"],
table.shipment_detail td select {
  width: 100%;
}

table.shipment_detail td input[type="checkbox"] {
  width: auto;
}

.shipment_item_row button {
  white-space: nowrap;
}

.error {
  color: var(--danger);
  font-size: 12px;
  margin-top: 4px;
}

/* ---------- 認証ページ（ログイン／登録） ---------- */
body.auth-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  background:
    radial-gradient(1100px 520px at 50% -10%, #e3edf9 0%, rgba(227, 237, 249, 0) 70%),
    var(--bg);
}

.auth-shell {
  width: 100%;
  max-width: 420px;
}

.auth-shell-with-layout {
  margin: 24px auto 0;
}

.auth-shell-register {
  max-width: 460px;
}

.auth-shell-register .auth-card button[type="submit"] {
  background-color: var(--success);
}

.auth-shell-register .auth-card button[type="submit"]:hover {
  background-color: var(--success-hover);
}

.auth-page .header-logo-login {
  display: block;
  margin: 0 auto 24px;
  max-width: 190px;
  height: auto;
}

.auth-card {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 30px 32px 26px;
}

.auth-card h1 {
  text-align: center;
  font-size: 1.25rem;
  margin: 0 0 22px;
}

.auth-card .form-group {
  margin-bottom: 16px;
}

.auth-card label {
  display: block;
  font-weight: 600;
  font-size: 13px;
  margin-bottom: 6px;
  color: var(--text);
}

.auth-card input[type="text"],
.auth-card input[type="email"],
.auth-card input[type="password"] {
  width: 100%;
  padding: 10px 12px;
  font-size: 14px;
}

.auth-card button[type="submit"] {
  width: 100%;
  margin: 6px 0 0;
  padding: 11px;
  font-size: 15px;
}

.auth-card .error {
  color: var(--danger);
  font-size: 12px;
  margin-top: 4px;
}

.auth-card .error-list {
  color: var(--danger);
  font-weight: 600;
  font-size: 13px;
  margin: 0 0 16px;
  padding-left: 20px;
}

.auth-card .error-list:empty {
  display: none;
}

.auth-footnote {
  text-align: center;
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 20px;
}

.consent-check {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 13px;
  line-height: 1.6;
}

.consent-check input {
  width: auto;
  margin-top: 4px;
}

/* ---------- 法務情報 ---------- */
.legal-page {
  width: min(900px, 100%);
  margin: 0 auto;
  padding: 8px 0 40px;
  color: var(--text);
  line-height: 1.85;
}

.legal-page h2 {
  margin: 32px 0 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
  font-size: 20px;
}

.legal-page p,
.legal-page li {
  font-size: 14px;
}

.legal-updated,
.legal-note {
  color: var(--text-muted);
}

.legal-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--surface);
}

.legal-table th,
.legal-table td {
  padding: 14px 16px;
  border: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
  font-size: 14px;
}

.legal-table th {
  width: 220px;
  background: var(--surface-alt);
}

/* ---------- マニュアル ---------- */
.manual_body img {
  max-width: 100%;
  height: auto;
  margin: 0 auto;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

/* ---------- レスポンシブ ---------- */
@media (max-width: 900px) {
  header {
    padding: 12px 16px 0;
  }

  main {
    padding: 16px 16px 40px;
  }

  nav ul {
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 2px;
  }

  .search_cond_wrap {
    gap: 8px 12px;
  }

  /* 検索条件は狭い画面では折り返す */
  .search_cond {
    flex-wrap: wrap;
    white-space: normal;
  }

  .submenu {
    width: 100%;
  }

  .shipment_wrap {
    flex-direction: column;
    align-items: center;
  }

  .legal-table th,
  .legal-table td {
    display: block;
    width: 100%;
  }
}