/* ─── MatSci SERV — Plugin Stylesheet (scoped under .msv-app) ─── */
/* CSS variables on :root (not .msv-app) so elements rendered as
   siblings of .msv-app (e.g. modals appended at the end of the
   template) still inherit them correctly. */
:root {
  --msv-pink: #D45990;
  --msv-pink-dark: #A83E6E;
  --msv-pink-light: #FCEEF4;
  --msv-pink-border: #E89BBC;
  --msv-dark: #2B2B2D;
  --msv-muted: #6D6E72;
  --msv-bg: #FAF9F8;
  --msv-card: #FFFFFF;
  --msv-border: #E8E8EA;
  --msv-green: #2E7D32; --msv-green-bg: #E8F5E9;
  --msv-blue: #1565C0;  --msv-blue-bg: #E3F2FD;
  --msv-amber: #F57F17; --msv-amber-bg: #FFF8E1;
  --msv-red: #C62828;   --msv-red-bg: #FFEBEE;
  --msv-radius: 12px;
  --msv-radius-sm: 8px;
}

.msv-app {
  font-family: 'Sarabun', sans-serif;
  color: var(--msv-dark);
  line-height: 1.6;
  max-width: 1100px;
  margin: 0 auto;
  padding: 28px 4px 40px;
}
.msv-app.msv-app-wide { max-width: 1300px; }
.msv-app * { box-sizing: border-box; }
.msv-app a { text-decoration: none; color: inherit; }
.msv-app button { font-family: inherit; cursor: pointer; }
.msv-app h1, .msv-app h2, .msv-app h3 { margin: 0; }
.msv-app p { margin: 0; }

/* ═══ Topbar (in-page, not sticky site header) ═══ */
.msv-topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 0; border-bottom: 1px solid var(--msv-border); margin-bottom: 24px;
}
.msv-topbar-brand { display: flex; align-items: center; gap: 12px; }
.msv-brand-mark {
  width: 42px; height: 42px;
  background: linear-gradient(135deg, var(--msv-pink) 0%, var(--msv-pink-dark) 100%);
  border-radius: 10px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  color: white; line-height: 1;
}
.msv-brand-mark-lg { width: 64px; height: 64px; border-radius: 16px; margin: 0 auto 16px; }
.msv-bm-ms { font-size: 13px; font-weight: 700; }
.msv-bm-cu { font-size: 8px; font-weight: 400; opacity: .85; }
.msv-brand-mark-lg .msv-bm-ms { font-size: 19px; }
.msv-brand-mark-lg .msv-bm-cu { font-size: 11px; }

/* ─── โลโก้แอปจริง (แทนที่ MS/CU text mark) ─── */
.msv-brand-logo {
  height: 42px; width: auto; max-width: 42px;
  border-radius: 10px; object-fit: contain;
}
.msv-brand-logo-lg {
  height: 64px; width: auto; max-width: 64px;
  margin: 0 auto 16px; display: block;
  border-radius: 16px; object-fit: contain;
}

.msv-brand-text { display: flex; flex-direction: column; }
.msv-brand-name { font-size: 16px; font-weight: 700; }
.msv-brand-sub { font-size: 11px; color: var(--msv-muted); }

.msv-user-menu { display: flex; align-items: center; gap: 10px; }
.msv-user-avatar { width: 34px; height: 34px; border-radius: 50%; object-fit: cover; }
.msv-user-info { display: flex; flex-direction: column; margin-right: 6px; }
.msv-user-name { font-size: 13px; font-weight: 600; }
.msv-user-email { font-size: 11px; color: var(--msv-muted); }
.msv-nav-link, .msv-btn-logout {
  display: flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; border-radius: var(--msv-radius-sm);
  color: var(--msv-muted); transition: background .15s, color .15s;
}
.msv-nav-link:hover { background: var(--msv-pink-light); color: var(--msv-pink-dark); }
.msv-btn-logout:hover { background: var(--msv-red-bg); color: var(--msv-red); }

/* ═══ Global language switcher ═══ */
.msv-lang-switch-global { display: flex; gap: 4px; }
.msv-lang-g-btn {
  padding: 5px 12px; border-radius: 16px; font-size: 12px; font-weight: 600;
  border: 1.5px solid var(--msv-border); color: var(--msv-muted); background: var(--msv-card);
  transition: background .15s, color .15s, border-color .15s;
}
.msv-lang-g-btn.active { background: var(--msv-pink); color: white !important; border-color: var(--msv-pink); }
.msv-lang-g-btn:not(.active):hover { border-color: var(--msv-pink-border); color: var(--msv-pink-dark); }
.msv-lang-switch-standalone { display: flex; justify-content: center; gap: 6px; margin-bottom: 18px; }

/* ═══ Welcome banner ═══ */
.msv-welcome-banner {
  background: linear-gradient(135deg, var(--msv-pink) 0%, var(--msv-pink-dark) 100%);
  color: white !important; border-radius: var(--msv-radius);
  padding: 28px 32px; margin-bottom: 28px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap;
}
.msv-welcome-banner h1, .msv-welcome-banner p { color: white !important; }
.msv-welcome-banner h1 { font-size: 22px; font-weight: 700; margin-bottom: 4px; }
.msv-welcome-banner p { font-size: 14px; opacity: .9; font-weight: 300; }

/* ═══ Sections ═══ */
.msv-section { margin-bottom: 32px; }
.msv-section-title {
  display: flex; align-items: center; gap: 8px;
  font-size: 16px; font-weight: 600; margin-bottom: 16px;
}
.msv-section-title .material-icons-outlined { color: var(--msv-pink); font-size: 20px; }

/* ═══ Badges ═══ */
.msv-badge { display: inline-flex; align-items: center; gap: 4px; padding: 4px 12px; border-radius: 20px; font-size: 12px; font-weight: 600; }
.msv-badge-green { background: var(--msv-green-bg); color: var(--msv-green); }
.msv-badge-blue  { background: var(--msv-blue-bg);  color: var(--msv-blue); }
.msv-badge-amber { background: var(--msv-amber-bg); color: var(--msv-amber); }
.msv-badge-red   { background: var(--msv-red-bg);   color: var(--msv-red); }
.msv-badge-pink  { background: var(--msv-pink-light); color: var(--msv-pink-dark); }

/* ═══ Form cards (dashboard menu) ═══ */
.msv-form-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px; }
.msv-form-card {
  background: var(--msv-card); border: 1px solid var(--msv-border); border-radius: var(--msv-radius);
  padding: 18px; display: flex; align-items: center; gap: 14px;
  transition: border-color .15s, transform .15s, box-shadow .15s;
}
.msv-form-card:hover { border-color: var(--msv-pink-border); transform: translateY(-2px); box-shadow: 0 4px 16px rgba(212,89,144,.12); }
.msv-form-card-icon {
  width: 44px; height: 44px; border-radius: 12px;
  background: var(--msv-pink-light); color: var(--msv-pink-dark);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.msv-form-card-body { flex: 1; min-width: 0; }
.msv-form-card-body h3 { font-size: 14.5px; font-weight: 600; margin-bottom: 2px; }
.msv-form-card-body p { font-size: 12px; color: var(--msv-muted); }
.msv-form-card-arrow { color: var(--msv-border); font-size: 20px; transition: color .15s, transform .15s; }
.msv-form-card:hover .msv-form-card-arrow { color: var(--msv-pink); transform: translateX(3px); }

.msv-admin-link {
  display: flex; align-items: center; gap: 16px;
  background: var(--msv-card); border: 1px solid var(--msv-border); border-radius: var(--msv-radius);
  padding: 18px 20px; transition: border-color .15s;
}
.msv-admin-link:hover { border-color: var(--msv-pink-border); }
.msv-admin-link > .material-icons-outlined:first-child { color: var(--msv-pink); font-size: 26px; }
.msv-admin-link div { flex: 1; }
.msv-admin-link strong { font-size: 14px; display: block; margin-bottom: 2px; }
.msv-admin-link p { font-size: 12px; color: var(--msv-muted); }
.msv-admin-link > .material-icons-outlined:last-child { color: var(--msv-muted); }

/* ═══ Collapsible category sections (e.g. Lab Safety links) ═══ */
.msv-collapsible-header {
  display: flex; align-items: center; justify-content: space-between; width: 100%;
  background: none; border: none; cursor: pointer;
  font-family: 'Sarabun', sans-serif; text-align: left;
  padding: 12px 16px; margin-bottom: 16px; border-radius: var(--msv-radius-sm);
  transition: background .15s;
}
.msv-collapsible-header .msv-section-title { margin-bottom: 0; color: var(--msv-muted); transition: color .15s; }
.msv-collapsible-header .msv-section-title .material-icons-outlined { color: var(--msv-muted); transition: color .15s; }
.msv-collapse-arrow { color: var(--msv-muted); transition: transform 0.2s ease, color .15s; }
.msv-collapsible-header:hover { background: var(--msv-pink); }
.msv-collapsible-header:hover .msv-section-title,
.msv-collapsible-header:hover .msv-section-title .material-icons-outlined,
.msv-collapsible-header:hover .msv-collapse-arrow { color: white !important; }
.msv-collapsible-body {
  overflow: hidden; max-height: 2000px; transition: max-height 0.3s ease, opacity 0.2s ease, margin 0.2s ease;
  opacity: 1;
}
.msv-collapsible-body.msv-collapsed { max-height: 0; opacity: 0; margin: 0; }

/* ═══ Inputs & buttons ═══ */
.msv-input {
  width: 100%; padding: 11px 14px;
  border: 1px solid var(--msv-border); border-radius: var(--msv-radius-sm);
  font-family: 'Sarabun', sans-serif; font-size: 14px; color: var(--msv-dark);
  background: var(--msv-card);
}
.msv-input:focus { outline: none; border-color: var(--msv-pink); box-shadow: 0 0 0 3px var(--msv-pink-light); }
.msv-textarea { resize: vertical; min-height: 90px; }

.msv-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 22px; border-radius: var(--msv-radius-sm);
  font-family: 'Sarabun', sans-serif; font-size: 14px; font-weight: 600; border: none;
}
.msv-btn-primary { background: var(--msv-pink); color: white !important; }
.msv-btn-primary:hover { background: var(--msv-pink-dark); color: white !important; }
.msv-btn-secondary { background: var(--msv-card); border: 1px solid var(--msv-border); }
.msv-btn-secondary:hover { background: var(--msv-bg); }
.msv-btn-block { width: 100%; justify-content: center; }
.msv-btn .material-icons-outlined { font-size: 18px; }
.msv-btn-icon {
  display: flex; align-items: center; justify-content: center;
  width: 32px; height: 32px; border-radius: var(--msv-radius-sm);
  background: transparent; border: 1px solid var(--msv-border); color: var(--msv-muted);
}
.msv-btn-icon:hover { background: var(--msv-pink-light); color: var(--msv-pink-dark); }

.msv-spinner {
  display: inline-block; width: 14px; height: 14px;
  border: 2px solid rgba(255,255,255,.4); border-top-color: white;
  border-radius: 50%; animation: msv-spin .7s linear infinite;
}
@keyframes msv-spin { to { transform: rotate(360deg); } }

/* ═══ Status form / checker ═══ */
.msv-status-form { display: flex; gap: 10px; margin-bottom: 16px; }
.msv-status-page-title { display: flex; align-items: center; gap: 10px; font-size: 20px; margin-bottom: 20px; }
.msv-status-page-title .material-icons-outlined { color: var(--msv-pink); }

.msv-alert { display: flex; align-items: center; gap: 10px; padding: 14px 16px; border-radius: var(--msv-radius-sm); font-size: 13.5px; margin-top: 16px; }
.msv-alert-warning { background: var(--msv-amber-bg); color: var(--msv-amber); }

.msv-status-result { background: var(--msv-card); border: 1px solid var(--msv-border); border-radius: var(--msv-radius); padding: 24px; margin-top: 20px; }
.msv-status-result-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; flex-wrap: wrap; gap: 10px; }
.msv-status-result-id { font-size: 18px; font-weight: 700; display: block; }
.msv-status-result-type { font-size: 13px; color: var(--msv-muted); }
.msv-status-pill { padding: 5px 14px; border-radius: 20px; font-size: 12.5px; font-weight: 600; }
.msv-status-pill-gray  { background: #F0F0F0; color: #666; }
.msv-status-pill-blue  { background: var(--msv-blue-bg); color: var(--msv-blue); }
.msv-status-pill-amber { background: var(--msv-amber-bg); color: var(--msv-amber); }
.msv-status-pill-green { background: var(--msv-green-bg); color: var(--msv-green); }
.msv-status-pill-red   { background: var(--msv-red-bg); color: var(--msv-red); }

.msv-status-details { border-top: 1px solid var(--msv-border); padding-top: 16px; }
.msv-detail-row { display: flex; padding: 8px 0; font-size: 13.5px; gap: 12px; flex-wrap: wrap; }
.msv-detail-label { color: var(--msv-muted); min-width: 140px; flex-shrink: 0; }
.msv-detail-value { color: var(--msv-dark); font-weight: 500; }
.msv-detail-link { display: flex; align-items: center; gap: 4px; color: var(--msv-pink); }

/* ═══ Breadcrumb ═══ */
.msv-breadcrumb { display: flex; align-items: center; gap: 4px; font-size: 13px; color: var(--msv-muted); margin-bottom: 20px; }
.msv-breadcrumb a:hover { color: var(--msv-pink); }
.msv-breadcrumb .material-icons-outlined { font-size: 16px; }
.msv-breadcrumb span:last-child { color: var(--msv-dark); font-weight: 500; }

/* ═══ Form page ═══ */
.msv-form-page { background: var(--msv-card); border: 1px solid var(--msv-border); border-radius: var(--msv-radius); padding: 28px 32px; }
.msv-form-header { display: flex; align-items: center; gap: 16px; margin-bottom: 28px; padding-bottom: 20px; border-bottom: 1px solid var(--msv-border); }
.msv-form-header-icon {
  width: 52px; height: 52px; border-radius: 14px;
  background: var(--msv-pink-light); color: var(--msv-pink-dark);
  display: flex; align-items: center; justify-content: center; font-size: 26px; flex-shrink: 0;
}
.msv-form-header h1 { font-size: 19px; font-weight: 700; margin-bottom: 2px; }
.msv-form-header p { font-size: 13px; color: var(--msv-muted); }
.msv-field-group { margin-bottom: 20px; }
.msv-field-label { display: block; font-size: 13.5px; font-weight: 600; margin-bottom: 8px; }
.msv-required { color: var(--msv-red); margin-left: 2px; }
.msv-checkbox-field {
  display: flex; align-items: flex-start; gap: 10px; cursor: pointer;
  background: var(--msv-bg); border: 1px solid var(--msv-border); border-radius: var(--msv-radius-sm);
  padding: 12px 14px; font-size: 13px; line-height: 1.5;
}
.msv-checkbox-input { margin-top: 3px; width: 16px; height: 16px; flex-shrink: 0; accent-color: var(--msv-pink); cursor: pointer; }
.msv-checkbox-text { color: var(--msv-text, inherit); }

.msv-submitter-info {
  display: flex; align-items: center; gap: 12px;
  background: var(--msv-bg); border-radius: var(--msv-radius-sm); padding: 14px 16px;
  margin: 24px 0; font-size: 13px;
}
.msv-submitter-info > .material-icons-outlined { color: var(--msv-pink); }
.msv-submitter-info div { display: flex; flex-direction: column; }
.msv-submitter-info span { color: var(--msv-muted); font-size: 12px; }
.msv-form-actions { display: flex; justify-content: flex-end; gap: 12px; margin-top: 24px; flex-wrap: wrap; }

/* ═══ File upload ═══ */
.msv-file-upload-zone {
  border: 2px dashed var(--msv-border); border-radius: var(--msv-radius-sm);
  padding: 24px; text-align: center; cursor: pointer; position: relative;
}
.msv-file-upload-zone:hover, .msv-file-upload-zone.dragover { border-color: var(--msv-pink-border); background: var(--msv-pink-light); }
.msv-file-input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.msv-file-upload-icon { font-size: 32px; color: var(--msv-pink); margin-bottom: 8px; display: block; }
.msv-file-upload-link { color: var(--msv-pink); font-weight: 600; }
.msv-file-upload-hint { font-size: 11.5px; color: var(--msv-muted); }
.msv-file-selected { display: flex; align-items: center; gap: 8px; justify-content: center; font-size: 13px; }
.msv-file-selected .material-icons-outlined:first-child { color: var(--msv-pink); font-size: 18px; }
.msv-file-remove { background: none; border: none; display: flex; align-items: center; color: var(--msv-muted); z-index: 2; position: relative; }
.msv-file-remove:hover { color: var(--msv-red); }
.msv-file-remove .material-icons-outlined { font-size: 16px; }

/* ═══ Modal ═══ */
.msv-modal { position: fixed; inset: 0; background: rgba(43,43,45,.5); display: flex; align-items: center; justify-content: center; z-index: 100000; padding: 20px; overflow-y: auto; }
.msv-modal-content { background: var(--msv-card); border-radius: var(--msv-radius); padding: 32px; max-width: 420px; width: 100%; text-align: center; position: relative; max-height: 88vh; overflow-y: auto; }
.msv-modal-content-lg { max-width: 720px; text-align: left; }
.msv-modal-icon { width: 64px; height: 64px; border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 16px; }
.msv-modal-icon.msv-success { background: var(--msv-green-bg); color: var(--msv-green); }
.msv-modal-icon .material-icons-outlined { font-size: 36px; }
.msv-modal-content h2 { font-size: 18px; margin-bottom: 8px; }
.msv-modal-content p { font-size: 14px; color: var(--msv-muted); margin-bottom: 4px; }
.msv-modal-actions { display: flex; gap: 10px; justify-content: center; margin-top: 20px; flex-wrap: wrap; }
.msv-modal-close { position: absolute; top: 16px; right: 16px; width: 32px; height: 32px; border-radius: 50%; border: none; background: var(--msv-bg); display: flex; align-items: center; justify-content: center; color: var(--msv-muted); }
.msv-modal-close:hover { background: var(--msv-red-bg); color: var(--msv-red); }

/* ═══ Admin dashboard ═══ */
.msv-admin-header { margin-bottom: 24px; }
.msv-admin-header h1 { display: flex; align-items: center; gap: 10px; font-size: 20px; margin-bottom: 4px; }
.msv-admin-header h1 .material-icons-outlined { color: var(--msv-pink); }
.msv-admin-header p { font-size: 13px; color: var(--msv-muted); }
.msv-admin-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 24px; }
.msv-stat-card { background: var(--msv-card); border: 1px solid var(--msv-border); border-radius: var(--msv-radius); padding: 18px; text-align: center; }
.msv-stat-number { display: block; font-size: 26px; font-weight: 700; color: var(--msv-pink-dark); }
.msv-stat-label { font-size: 12px; color: var(--msv-muted); }
.msv-admin-toolbar { display: flex; gap: 10px; margin-bottom: 16px; flex-wrap: wrap; }
.msv-admin-search { flex: 1; min-width: 200px; position: relative; display: flex; align-items: center; }
.msv-admin-search .material-icons-outlined { position: absolute; left: 12px; color: var(--msv-muted); font-size: 19px; }
.msv-admin-search .msv-input { padding-left: 40px; }
.msv-select-filter { width: auto; min-width: 160px; }
.msv-admin-table-wrap { background: var(--msv-card); border: 1px solid var(--msv-border); border-radius: var(--msv-radius); overflow-x: auto; }
.msv-admin-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.msv-admin-table th { text-align: left; padding: 12px 16px; background: var(--msv-bg); color: var(--msv-muted); font-weight: 600; font-size: 12px; border-bottom: 1px solid var(--msv-border); white-space: nowrap; }
.msv-admin-table td { padding: 12px 16px; border-bottom: 1px solid var(--msv-border); vertical-align: middle; }
.msv-admin-table tr:last-child td { border-bottom: none; }
.msv-admin-table tr:hover { background: var(--msv-pink-light); }
.msv-req-id { font-weight: 700; color: var(--msv-pink-dark); }
.msv-req-id-lg { font-size: 18px; font-weight: 700; color: var(--msv-pink-dark); }
.msv-req-submitter { display: flex; flex-direction: column; }
.msv-req-submitter span { font-size: 11.5px; color: var(--msv-muted); }
.msv-req-date { color: var(--msv-muted); white-space: nowrap; }
.msv-empty-row { text-align: center; padding: 40px; color: var(--msv-muted); }
.msv-detail-modal-header { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; padding-right: 30px; flex-wrap: wrap; }
.msv-detail-modal-body { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.msv-detail-modal-col h3 { font-size: 14px; margin-bottom: 14px; }

/* ═══ Login card ═══ */
.msv-login-card {
  background: var(--msv-card); border: 1px solid var(--msv-border); border-radius: var(--msv-radius);
  padding: 40px 36px; max-width: 400px; margin: 40px auto; text-align: center;
}
.msv-login-card h2 { font-size: 16px; margin-bottom: 8px; margin-top: 20px; }
.msv-login-appname { font-size: 20px; font-weight: 700; color: var(--msv-pink-dark); text-align: center; }
.msv-login-tagline { font-size: 12.5px; color: var(--msv-muted); text-align: center; line-height: 1.7; margin-bottom: 22px; padding: 0 8px; }
.msv-login-desc { font-size: 13.5px; color: var(--msv-muted); margin-bottom: 24px; line-height: 1.6; }
.msv-google-btn {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  width: 100%; padding: 12px; border: 1px solid var(--msv-border); border-radius: var(--msv-radius-sm);
  background: white; font-size: 14px; font-weight: 600; color: var(--msv-dark);
}
.msv-google-btn:hover { box-shadow: 0 2px 8px rgba(0,0,0,.08); }

/* ═══ Responsive ═══ */
@media (max-width: 720px) {
  .msv-app { padding: 20px 14px 32px; }
  .msv-brand-text { display: none; }
  .msv-user-info { display: none; }
  .msv-welcome-banner { flex-direction: column; align-items: flex-start; }
  .msv-form-grid { grid-template-columns: 1fr; }
  .msv-form-page { padding: 20px; }
  .msv-admin-stats { grid-template-columns: repeat(2, 1fr); }
  .msv-select-filter { width: 100%; }
  .msv-detail-modal-body { grid-template-columns: 1fr; }
  .msv-modal-content { padding: 24px 20px; }
}