/* tm-common.css
 * NEC Thinking Support AI common styles (merged).
 *
 * How to use:
 * - Add `class="tm-page"` on `<body>` for prototype-derived pages (AI018/AI019/AI020).
 * - Add `class="tm-app"` on `<body>` for pages that want to reset legacy `common.css`.
 *
 * Notes:
 * - Avoid unscoped Bootstrap overrides to prevent impacting pages that don't opt-in.
 */

/* -------------------------------------------------------------------------- */
/* Vue v-cloak: コンパイル前フラッシュ防止（CSP対応: inline style 代替）    */
/* -------------------------------------------------------------------------- */
[v-cloak] { display: none !important; }

@font-face {
  font-family: "Noto Sans JP";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../vendor/fonts/noto-sans-jp/NotoSansJP-Regular.ttf")
    format("truetype");
}

@font-face {
  font-family: "Noto Sans JP";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("../vendor/fonts/noto-sans-jp/NotoSansJP-Medium.ttf")
    format("truetype");
}

@font-face {
  font-family: "Noto Sans JP";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("../vendor/fonts/noto-sans-jp/NotoSansJP-Bold.ttf")
    format("truetype");
}

@font-face {
  font-family: "Noto Sans JP";
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url("../vendor/fonts/noto-sans-jp/NotoSansJP-ExtraBold.ttf")
    format("truetype");
}

@font-face {
  font-family: "Noto Sans JP";
  font-style: normal;
  font-weight: 900;
  font-display: swap;
  src: url("../vendor/fonts/noto-sans-jp/NotoSansJP-Black.ttf")
    format("truetype");
}

/* -------------------------------------------------------------------------- */
/* Design tokens / aliases                                                    */
/* -------------------------------------------------------------------------- */

:root {
  --header-height: 70px;

  --tm-base-white: #ffffff;
  --tm-main-teal: #6dd2cd;
  --tm-accent-orange: #f2984e;
  --tm-support-black: #1f1f1f;
  --tm-light-gray: #f5f7fa;
  --tm-border-gray: #dee2e6;

  /* Alias variables (prototype / legacy naming) */
  --base-white: var(--tm-base-white);
  --main-teal: var(--tm-main-teal);
  --accent-orange: var(--tm-accent-orange);
  --support-black: var(--tm-support-black);
  --light-gray: var(--tm-light-gray);
  --border-gray: var(--tm-border-gray);

  /* Components can override per-page */
  --tm-header-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* -------------------------------------------------------------------------- */
/* tm-page (prototype-derived)                                                */
/* -------------------------------------------------------------------------- */

.tm-page {
  background-color: var(--light-gray);
  min-height: 100vh;
  color: var(--support-black);
  padding-top: var(--header-height);
}

.tm-page .header-bar {
  background-color: var(--main-teal);
  color: var(--support-black);
  min-height: var(--header-height);
  height: auto;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  box-shadow: var(--tm-header-shadow);
}

.tm-page .navbar {
  display: flex;
  align-items: center;
  padding: 0 24px;
  min-height: var(--header-height);
  height: auto;
}

.tm-page .navbar-toggle,
.tm-page .hamburger-btn {
  background: none;
  border: none;
  color: var(--support-black);
  font-size: 24px;
  cursor: pointer;
  padding: 8px 12px;
  transition: all 0.2s;
  border-radius: 6px;
}

.tm-page .navbar-toggle:hover,
.tm-page .hamburger-btn:hover {
  background-color: rgba(0, 0, 0, 0.1);
}

.tm-page .system-title {
  font-size: 20px;
  font-weight: 600;
  color: var(--support-black);
  text-decoration: none;
}

.tm-page .system-subtitle {
  font-size: 14px;
  font-weight: 400;
}

.tm-page .header-username {
  font-size: 13px;
  font-weight: 600;
  color: var(--support-black);
  white-space: nowrap;
  text-align: right;
}

.tm-page .header-action-btn {
  background: none;
  border: none;
  color: var(--support-black);
  padding: 8px 12px;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  font-size: 20px;
  border-radius: 6px;
}

.tm-page .header-action-btn:hover {
  background-color: rgba(0, 0, 0, 0.1);
}

.tm-page .header-action-btn span {
  font-size: 11px;
  font-weight: 500;
}

/* Hamburger dropdown menu (Bootstrap dropdown) */
.tm-page .dropdown-menu {
  min-width: 220px;
  padding: 8px;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  border: 1px solid rgba(0, 0, 0, 0.08);
  margin-top: 8px;
}

.tm-page .dropdown-item {
  padding: 10px 16px;
  border-radius: 6px;
  color: var(--support-black);
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  transition: all 0.2s;
}

.tm-page .dropdown-item i {
  font-size: 18px;
  width: 20px;
  color: var(--support-black);
}

.tm-page .dropdown-item:hover,
.tm-page .dropdown-item:focus {
  background-color: rgba(109, 210, 205, 0.1);
  color: var(--support-black);
}

.tm-page .dropdown-divider {
  margin: 8px 0;
  border-color: #e0e0e0;
}

.tm-page .main-container {
  max-width: 1400px;
}

.tm-page .page-title {
  font-size: 24px;
  font-weight: 600;
  color: var(--support-black);
  border-bottom: 3px solid var(--main-teal);
  padding-bottom: 10px;
}

.tm-page .search-card,
.tm-page .results-card {
  border: none;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08);
  background-color: var(--base-white);
}

.tm-page .search-card .card-header,
.tm-page .results-card .card-header {
  background-color: #f8f9fa;
  border-bottom: 2px solid var(--border-gray);
  font-weight: 600;
  color: var(--support-black);
}

.tm-page .form-label {
  font-weight: 600;
  font-size: 14px;
  color: var(--support-black);
  margin-bottom: 6px;
}

.tm-page .form-control,
.tm-page .form-select {
  border: 1px solid #ced4da;
  border-radius: 6px;
  font-size: 14px;
  color: var(--support-black);
}

.tm-page .form-control:focus,
.tm-page .form-select:focus {
  border-color: var(--main-teal);
  box-shadow: 0 0 0 0.2rem rgba(109, 210, 205, 0.25);
}

.tm-page .form-control:disabled {
  background-color: #e9ecef;
  opacity: 1;
}

.tm-page .form-select:disabled {
  background-color: #e9ecef;
  opacity: 1;
}

.tm-page .table-responsive {
  border-radius: 6px;
}

body.tm-processing,
body.tm-processing * {
  cursor: wait !important;
}

html.tm-nav-processing,
html.tm-nav-processing * {
  cursor: wait !important;
}

/* Checkbox */
.tm-page .select-checkbox {
  width: 20px;
  height: 20px;
  cursor: pointer;
  accent-color: var(--main-teal);
}

/* Buttons */
.tm-page .action-buttons {
  gap: 12px;
}

.tm-page .btn-action {
  min-width: 140px;
  padding: 12px 24px;
  font-weight: 600;
  font-size: 15px;
  border-radius: 6px;
  transition: all 0.2s;
  border: none;
  height: auto;
  line-height: 1.2;
  white-space: nowrap;
}

.tm-page .btn-action:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.tm-page .btn-action i {
  margin-right: 6px;
}

.tm-page .btn-primary {
  background-color: var(--main-teal);
  color: var(--support-black);
  border: none;
}

.tm-page .btn-primary:hover {
  background-color: #5bc2bd;
  color: var(--support-black);
  border: none;
}

.tm-page .btn-primary:disabled,
.tm-page .btn-primary.disabled {
  background-color: #c1c1c1;
  color: var(--support-black);
  cursor: not-allowed;
  opacity: 0.6;
}

/* NOTE: for NEC Thinking Support AI prototype pages, "success" is the main teal. */
.tm-page .btn-success {
  background-color: var(--main-teal);
  color: var(--support-black);
  border: none;
}

.tm-page .btn-success:hover {
  background-color: #5bc2bd;
  color: var(--support-black);
}

/* Accent (orange) button used by some pages like AI018 "新規登録" */
.tm-page .btn-accent {
  background-color: var(--accent-orange);
  color: #fff;
  border: none;
}

.tm-page .btn-accent:hover {
  background-color: #e08840;
  color: #fff;
}

.tm-page .btn-secondary {
  background-color: #6c757d;
  color: #fff;
  border: none;
}

.tm-page .btn-secondary:hover {
  background-color: #5a6268;
  color: #fff;
}

.tm-page .empty-state {
  padding: 60px 20px;
  text-align: center;
  color: #6c757d;
}

.tm-page .empty-state i {
  font-size: 48px;
  margin-bottom: 16px;
  opacity: 0.5;
}

.tm-page .pagination-center {
  display: flex;
  justify-content: center;
  width: 100%;
  margin-top: 4px;
}

.tm-page .pagination {
  display: flex;
  padding-left: 0;
  list-style: none;
  border-radius: 0.375rem;
  gap: 4px;
}

.tm-page .page-item {
  display: flex;
}

.tm-page .page-link {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  padding: 8px 12px;
  margin: 0;
  border: 1px solid #dee2e6;
  border-radius: 0.375rem;
  background-color: #ffffff;
  color: #6c757d;
  text-decoration: none;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.2s;
}

.tm-page .page-link:hover:not(:disabled) {
  background-color: #f8f9fa;
  color: #495057;
  border-color: #dee2e6;
}

.tm-page .page-link:focus {
  outline: none;
  background-color: #f8f9fa;
  color: #495057;
  border-color: #dee2e6;
}

.tm-page .page-item.active .page-link {
  background-color: #e9ecef;
  color: #495057;
  border-color: #dee2e6;
  font-weight: 600;
}

.tm-page .page-item.disabled .page-link,
.tm-page .page-link:disabled {
  background-color: #ffffff;
  color: #c1c1c1;
  border-color: #dee2e6;
  cursor: not-allowed;
}

.tm-page .page-link i {
  font-size: 12px;
}

.tm-page .badge.bg-primary {
  background-color: var(--main-teal) !important;
}

/* Confirm dialog (js/common/confirm-dialog.js) */
.tm-page .confirm-overlay {
  position: fixed;
  inset: 0;
  z-index: 1700;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(0, 0, 0, 0.55);
}

.tm-page .confirm-overlay.active,
.tm-page .confirm-overlay[aria-hidden="false"] {
  display: flex;
}

.tm-page .confirm-dialog {
  width: min(520px, 100%);
  background: #fff;
  border-radius: 12px;
  padding: 18px 20px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.22);
  text-align: center;
}

.tm-page .confirm-dialog h3 {
  font-size: 20px;
  font-weight: 700;
  margin: 0 0 10px;
  color: var(--support-black);
  text-align: center;
}

.tm-page .confirm-dialog p {
  margin: 0 0 16px;
  color: var(--support-black);
  text-align: center;
}

/* Override Bootstrap `.btn-group` (inline-flex) so it centers nicely */
.tm-page .confirm-dialog .btn-group {
  display: flex !important;
  gap: 10px;
  justify-content: center;
  align-items: center;
}

/* -------------------------------------------------------------------------- */
/* tm-app (coworker base, opt-in)                                              */
/* -------------------------------------------------------------------------- */

.tm-app {
  margin: 0;
  padding: 0 !important;
  min-height: 100vh;
  box-sizing: border-box;
  color: var(--tm-support-black);
  background-color: var(--tm-light-gray) !important;
  background-image: none !important;
  font-family: var(--font-noto-sans-jp, "Noto Sans JP"), system-ui, -apple-system,
    "Segoe UI", "Hiragino Kaku Gothic ProN", "Meiryo", sans-serif;
}

.tm-app article {
  height: auto;
  min-height: 100%;
  width: 100%;
  display: flex;
  flex-flow: column;
  box-sizing: border-box;
}

/* Buttons: reset legacy `common.css` (type selector) to Bootstrap */
.tm-app .btn {
  height: auto;
  line-height: 1.2;
  letter-spacing: normal;
  font-family: inherit;
  box-shadow: none !important;
}

/* Form controls (default) */
.tm-app .form-control,
.tm-app .form-select,
.tm-app input[type="text"],
.tm-app input[type="email"],
.tm-app textarea,
.tm-app select {
  border: 2px solid var(--tm-support-black);
  border-radius: 6px;
  font-size: 16px;
  color: var(--tm-support-black);
  padding: 12px 16px;
  height: 48px;
  background-color: var(--tm-base-white);
  box-shadow: none;
  letter-spacing: normal;
  line-height: 1.2;
}

.tm-app textarea {
  height: auto;
  min-height: 48px;
}

.tm-app .form-select,
.tm-app select {
  padding-right: 2.5rem;
}

.tm-app .form-control:focus,
.tm-app .form-select:focus,
.tm-app input[type="text"]:focus,
.tm-app input[type="email"]:focus,
.tm-app textarea:focus,
.tm-app select:focus {
  border-color: var(--tm-main-teal);
  box-shadow: 0 0 0 0.2rem rgba(109, 210, 205, 0.25);
  outline: none;
}

.tm-app .form-control:disabled,
.tm-app input[type="text"]:disabled,
.tm-app input[type="email"]:disabled,
.tm-app textarea:disabled,
.tm-app select:disabled {
  background-color: #e9ecef;
  opacity: 1;
}

/* Confirm dialog (used by `js/common/confirm-dialog.js`) */
.tm-app .confirm-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 1055;
}

.tm-app .confirm-overlay.active {
  display: flex;
}

.tm-app .confirm-dialog {
  background: #fff;
  border-radius: 24px;
  padding: 3rem 4rem;
  width: min(580px, calc(100% - 3rem));
  box-shadow: 0 18px 30px rgba(0, 0, 0, 0.25);
  text-align: center;
}

.tm-app .confirm-dialog h3 {
  margin-bottom: 1rem;
  font-weight: 700;
}

.tm-app .confirm-dialog p {
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
  color: #42505f;
}

.tm-app .confirm-dialog .btn-group {
  display: flex !important;
  gap: 1rem;
  justify-content: center;
}

.tm-app .confirm-dialog .btn {
  flex: 1;
  border-radius: 999px;
  font-weight: 700;
}

@media (max-width: 768px) {
  .tm-page .action-buttons {
    flex-direction: column;
  }

  .tm-page .btn-action {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .tm-page .navbar-toggle,
  .tm-page .hamburger-btn,
  .tm-page .dropdown-item,
  .tm-page .page-link {
    transition: none;
  }
}

/* -------------------------------------------------------------------------- */
/* Coworker styles (tm-* prefixed, safe to keep globally)                      */
/* -------------------------------------------------------------------------- */

.tm-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  z-index: 1550;
  background-color: var(--tm-main-teal);
  color: var(--tm-support-black);
  box-shadow: var(--tm-header-shadow);
}

.tm-navbar {
  display: flex;
  align-items: center;
  height: var(--header-height);
  padding: 0 24px;
  justify-content: space-between;
  gap: 16px;
}

.tm-navbar-left {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  flex: 1;
}

.tm-navbar-toggle {
  background: none;
  border: none;
  color: var(--tm-support-black);
  font-size: 20px;
  cursor: pointer;
  padding: 8px 12px;
  transition: all 0.2s;
  border-radius: 6px;
  line-height: 1;
  height: auto;
  box-shadow: none;
  letter-spacing: normal;
  font-weight: 600;
}

.tm-navbar-toggle:hover {
  background: rgba(0, 0, 0, 0.1);
  color: var(--tm-support-black);
}

.tm-navbar-title {
  font-size: 18px;
  font-weight: 600;
  margin: 0;
  color: var(--tm-support-black);
  cursor: pointer;
  text-decoration: none;
  min-width: 0;
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.tm-navbar-title-main {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}

.tm-navbar-subtitle {
  font-size: 13px;
  font-weight: 400;
  white-space: nowrap;
}

.tm-navbar-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.tm-user-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--tm-support-black);
  line-height: 1.2;
  margin-right: 12px;
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tm-nav-link {
  background: none;
  border: none;
  color: var(--tm-support-black);
  text-decoration: none;
  padding: 6px 10px;
  border-radius: 6px;
  transition: all 0.2s;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
  min-width: 56px;
  height: auto;
  box-shadow: none;
  letter-spacing: normal;
  font-weight: 600;
}

.tm-nav-link:hover {
  background: rgba(0, 0, 0, 0.1);
  color: var(--tm-support-black);
}

.tm-nav-link span {
  font-size: 11px;
  font-weight: 500;
  line-height: 1.1;
}

.tm-dropdown-menu {
  min-width: 220px;
  padding: 12px;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.tm-dropdown-menu .dropdown-item.tm-dropdown-item {
  padding: 12px 16px;
  border-radius: 8px;
  color: var(--tm-support-black);
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 15px;
  line-height: 1.4;
  min-height: 46px;
  transition: all 0.2s;
}

.tm-dropdown-menu .dropdown-item.tm-dropdown-item:hover,
.tm-dropdown-menu .dropdown-item.tm-dropdown-item:focus {
  background-color: rgba(109, 210, 205, 0.1);
  color: var(--tm-support-black);
}

.tm-dropdown-menu .dropdown-item.tm-dropdown-item i {
  width: 20px;
  text-align: center;
  font-size: 18px;
}

.tm-page-title {
  font-size: 24px;
  font-weight: 600;
  color: var(--tm-support-black);
  border-bottom: 3px solid var(--tm-main-teal);
  padding-bottom: 10px;
  margin: 10px 0 18px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.tm-section-card {
  background-color: var(--tm-base-white);
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08);
  margin-bottom: 24px;
  overflow: hidden;
  border: none;
}

.tm-section-header {
  background-color: var(--tm-border-gray);
  padding: 16px 24px;
  border-bottom: 2px solid var(--tm-support-black);
}

.tm-section-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--tm-support-black);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.tm-section-title i {
  font-size: 20px;
}

.tm-section-body {
  padding: 28px 24px;
}

.tm-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

.tm-form-row--single {
  grid-template-columns: 1fr;
}

.tm-form-label {
  font-weight: 600;
  font-size: 14px;
  color: var(--tm-support-black);
  margin-bottom: 8px;
  display: block;
}

.tm-form-check {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-left: 24px;
  min-height: 48px;
}

.tm-form-check-label {
  font-size: 16px;
  font-weight: 500;
  color: var(--tm-support-black);
  cursor: pointer;
  margin: 0;
}

.tm-actions {
  gap: 16px;
  margin-top: 34px;
}

.tm-btn-action {
  min-width: 160px;
  padding: 16px 40px;
  min-height: 56px;
  font-weight: 600;
  font-size: 16px;
  border-radius: 8px;
  transition: all 0.2s;
  border: 2px solid var(--tm-support-black);
  height: auto;
  line-height: 1.2;
  box-shadow: none !important;
}

.tm-btn-action:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15) !important;
}

.tm-btn-primary {
  background: var(--tm-main-teal) !important;
  color: var(--tm-support-black) !important;
  border: none !important;
}

.tm-btn-primary:hover {
  background: #5bc2bd !important;
  color: var(--tm-support-black) !important;
  border: none !important;
}

.tm-btn-secondary {
  background: #6c757d !important;
  color: #fff !important;
  border: none !important;
}

.tm-btn-secondary:hover {
  background: #5a6268 !important;
  color: #fff !important;
  border: none !important;
}

.tm-toast {
  position: relative;
  display: inline-flex;
  align-items: center;
  max-width: 100%;
  margin: 0 0 16px 0;
  padding: 10px 14px;
  border-radius: 10px;
  font-weight: 600;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.18);
  background-color: #ffeb3b;
  color: #000;
}

.tm-toast--info {
  background-color: #e0e0e0;
  color: #000;
}

.tm-toast--warning {
  background-color: #ffeb3b;
  color: #000;
}

.tm-toast--error {
  background-color: #f44336;
  color: #fff;
}

.tm-toast-icon {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  margin-right: 10px;
  font-size: 18px;
  line-height: 1;
}

.tm-toast-text {
  display: inline-block;
}

.tm-page .tm-results-table {
  min-height: 260px;
  overflow-y: auto;
}

@media (max-width: 880px) {
  .tm-user-name {
    max-width: 120px;
    margin-right: 8px;
  }
  .tm-nav-link {
    min-width: 48px;
    padding: 6px 8px;
  }
}

@media (max-width: 520px) {
  .tm-navbar-title {
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
    line-height: 1.05;
  }
  .tm-navbar-title-main {
    max-width: 140px;
  }
  .tm-navbar-subtitle {
    display: block;
    font-size: 12px;
    font-weight: 500;
    line-height: 1;
  }
}

