html, body {
  margin: 0;
  padding: 0;
  background: linear-gradient(180deg, #f4f7fb 0%, #eef3f8 100%);
  color: #1f2937;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
}

.login-page {
  min-height: calc(100vh - 120px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 16px 40px;
  box-sizing: border-box;
}

.login-card {
  width: 100%;
  max-width: 420px;
  background: #ffffff;
  border-radius: 20px;
  box-shadow: 0 20px 45px rgba(15, 23, 42, 0.10);
  padding: 28px 20px 24px;
  box-sizing: border-box;
}

.login-header {
  text-align: center;
  margin-bottom: 24px;
}

.login-title {
  margin: 0;
  font-size: 2rem;
  line-height: 1.2;
  font-weight: 700;
  color: #0f172a;
}

.login-subtitle {
  margin: 10px 0 0;
  font-size: 0.95rem;
  color: #64748b;
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-label {
  font-size: 0.95rem;
  font-weight: 600;
  color: #334155;
}

.form-input {
  width: 100%;
  height: 48px;
  padding: 0 14px;
  border: 1px solid #d7dfeb;
  border-radius: 12px;
  background: #f8fafc;
  color: #0f172a;
  font-size: 1rem;
  box-sizing: border-box;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s, background-color 0.2s;
}

.form-input:focus {
  border-color: #3b82f6;
  background: #ffffff;
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.12);
}

.checkbox-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  color: #475569;
  cursor: pointer;
}

.checkbox-row input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin: 0;
}

.login-actions {
  margin-top: 4px;
}

.login-button {
  width: 100%;
  height: 48px;
  border: none;
  border-radius: 12px;
  background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
  color: #ffffff;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(37, 99, 235, 0.22);
  transition: transform 0.15s, box-shadow 0.15s, opacity 0.15s;
}

.login-button:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 28px rgba(37, 99, 235, 0.26);
}

.login-button:active {
  transform: translateY(0);
}

.login-links {
  text-align: center;
}

.login-link {
  color: #2563eb;
  text-decoration: none;
  font-size: 0.95rem;
}

.login-link:hover {
  text-decoration: underline;
}

.error {
  min-height: 1.2em;
  color: #dc2626;
  font-size: 0.92rem;
  text-align: center;
}

.login-note {
  margin-top: 4px;
  font-size: 0.88rem;
  line-height: 1.7;
  color: #64748b;
  text-align: center;
}

.login-note a {
  color: #2563eb;
}

@media (min-width: 768px) {
  .login-page {
    padding: 40px 24px 56px;
  }

  .login-card {
    max-width: 460px;
    padding: 36px 32px 28px;
  }
}
/* =========================
   Qネット共通UI調整
========================= */

.container {
  max-width: 1100px;
}

.card {
  overflow: hidden;
  border-radius: 16px;
}

.card-body {
  padding: 1rem;
}

.btn {
  border-radius: 10px;
  min-height: 44px;
}

.table {
  margin-bottom: 0;
}

.table td,
.table th {
  vertical-align: middle;
}

#message-detail {
  scroll-margin-top: 88px;
}

/* =========================
   Qネット共通UI調整
========================= */
@media (max-width: 767.98px) {
  .container {
    padding-left: 12px;
    padding-right: 12px;
  }

  .card {
    border-radius: 14px;
  }

  .card-body {
    padding: 0.9rem;
  }

  .btn {
    min-height: 42px;
  }

  .table td,
  .table th {
    padding: 0.65rem 0.5rem;
    font-size: 0.95rem;
  }
}

/* Qネット ブランドカラー */
:root{
  --sanaru-blue: #3f63c8;
  --sanaru-blue-hover: #3555ad;
  --sanaru-blue-light: #e9efff;
  --qnet-page-bg: #f6f8fc;
}

body{
  background-color: var(--qnet-page-bg);
}

.btn-primary{
  background-color: var(--sanaru-blue);
  border-color: var(--sanaru-blue);
}

.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active{
  background-color: var(--sanaru-blue-hover);
  border-color: var(--sanaru-blue-hover);
}

.qnet-card-header{
  background: var(--sanaru-blue-light);
  border-bottom: 1px solid #dce3ff;
}

/* Qネット ヘッダーライン */
#header,
.qnet-header,
.header{
  border-top:4px solid var(--sanaru-blue);
}

/* Qネット フッターライン */
footer,
#footer,
.qnet-footer{
  border-top:3px solid var(--sanaru-blue);
}

/* Qネットロゴエリアのアクセント */
.logo-area{
  border-bottom:2px solid var(--sanaru-blue);
}


/* top polish */
.qnet-header{
  border-top: 4px solid var(--sanaru-blue);
}

.qnet-header .navbar-brand{
  padding-top: 0;
  padding-bottom: 0;
}

.qnet-welcome-box{
  padding: .65rem .85rem;
}

.qnet-welcome-text{
  font-size: .95rem;
  line-height: 1.35;
}

.qnet-logout-btn{
  padding: .25rem .65rem;
  font-size: .8rem;
  white-space: nowrap;
}

.qnet-card-header{
  background: var(--sanaru-blue-light);
  border-bottom: 1px solid #dce3ff;
  display: flex;
  align-items: center;
  min-height: 48px;
  padding-top: .65rem !important;
  padding-bottom: .65rem !important;
}

.qnet-alert-emergency{
  background: #fff;
  border: 1px solid #dc3545;
  box-shadow: 0 .125rem .25rem rgba(0,0,0,.05);
  color: #212529;
}

.qnet-alert-emergency a{
  color: var(--sanaru-blue);
}

.qnet-new-badge{
  display: inline-block;
  color: #dc3545;
  font-weight: 700;
  font-size: .875rem;
  letter-spacing: .01em;
  white-space: nowrap;
}

@media (min-width: 768px){
  .qnet-new-badge{
    font-size: .95rem;
  }
}

/* top final tune */
.qnet-welcome-text{
  font-size: .88rem;
  line-height: 1.3;
}

.qnet-new-badge{
  font-size: .8rem;
  margin-right: .35rem !important;
  letter-spacing: 0;
}

@media (min-width: 768px){
  .qnet-new-badge{
    font-size: .85rem;
  }
}

.qnet-info-link{
  min-width: 3.2rem;
  text-align: right;
  white-space: nowrap;
  display: inline-block;
}

/* top rebuild */
.qnet-header-main{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
  width:100%;
}

.qnet-header-side{
  display:flex;
  align-items:center;
  gap:.75rem;
  flex-wrap:wrap;
  justify-content:flex-end;
}

.qnet-header-user{
  font-size:.82rem;
  line-height:1.25;
  color:#6c757d;
  white-space:nowrap;
}

.qnet-top-list{
  width:100%;
  border-collapse:collapse;
}

.qnet-top-list tr{
  border-bottom:1px solid #dee2e6;
}

.qnet-top-list td{
  padding:.85rem .75rem;
  vertical-align:middle;
  background:#fff;
}

.qnet-top-list td.qnet-top-link{
  width:100%;
}

.qnet-top-list td.qnet-top-action{
  width:1%;
  white-space:nowrap;
  text-align:right;
}

.qnet-top-list td.qnet-top-date{
  white-space:nowrap;
  width:1%;
}

.qnet-top-list td.qnet-top-time{
  white-space:nowrap;
  width:180px;
}

.qnet-top-list-head th{
  padding:.65rem .75rem;
  background:#f8f9fa;
  border-bottom:1px solid #dee2e6;
  font-weight:700;
}

.qnet-new-badge{
  font-size:.75rem;
  margin-right:.2rem !important;
  letter-spacing:0;
  vertical-align:baseline;
}

.qnet-top-list a{
  text-decoration:none;
}

.qnet-top-list .paperclip-inline{
  margin-left:.35rem;
  vertical-align:middle;
}

@media (max-width: 767.98px){
  .qnet-hide-mobile{
    display:none !important;
  }

  .qnet-header-main{
    align-items:flex-start;
  }

  .qnet-header-side{
    flex-direction:column;
    align-items:flex-end;
    gap:.4rem;
  }

  .qnet-header-user{
    white-space:normal;
    text-align:right;
  }

  .qnet-top-list td{
    padding:.8rem .65rem;
  }

  .qnet-top-list td.qnet-top-time{
    width:auto;
  }
}

/* Qネットトップ一覧 タイトル改行防止 */
.qnet-top-link{
  display:flex;
  align-items:center;
  gap:6px;
}

.qnet-top-link a{
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: inline;
  max-width: none;
}

@media (max-width: 767.98px){
  .qnet-top-link{
    display: flex;
    align-items: center;
    gap: 6px;
  }

  .qnet-top-link a{
    display: inline-block;
    flex: 1;
    min-width: 0;
    max-width: 100%;
  }
}

.qnet-new-badge{
  color:#d00;
  font-weight:600;
  font-size:0.85rem;
}