:root {
  --ui-primary: #4a6cf7;
  --ui-primary-dark: #3554d6;
  --ui-bg: #f4f6fb;
  --ui-card: #ffffff;
  --ui-text: #1f2937;
  --ui-muted: #6b7280;
  --ui-border: #e5e7eb;
  --ui-shadow: 0 1px 3px rgba(15, 23, 42, .06), 0 8px 24px rgba(15, 23, 42, .04);
  --ui-header-h: 64px;
}

html { min-width: 320px; }
*, *::before, *::after { box-sizing: border-box; }

body.app-page,
body.mnemo-page {
  margin: 0;
  min-width: 320px;
  color: var(--ui-text);
  background: var(--ui-bg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* ---------- Common application header ---------- */
body.app-page > header,
body.mnemo-page > header {
  position: sticky !important;
  top: 0 !important;
  z-index: 5000 !important;
  min-height: var(--ui-header-h) !important;
  width: 100%;
  display: flex !important;
  align-items: center !important;
  gap: 18px !important;
  flex-wrap: nowrap !important;
  padding: 10px 24px !important;
  margin: 0 !important;
  background: rgba(255,255,255,.97) !important;
  border-bottom: 1px solid var(--ui-border) !important;
  box-shadow: 0 1px 2px rgba(15,23,42,.04) !important;
  backdrop-filter: blur(10px);
}

body.app-page > header .brand,
body.mnemo-page > header .brand {
  display: flex !important;
  align-items: center !important;
  flex: 0 0 auto !important;
  gap: 10px !important;
  min-width: 0;
  margin: 0 !important;
  color: inherit;
  text-decoration: none;
}

body.app-page > header .brand-logo,
body.mnemo-page > header .brand-logo {
  width: auto !important;
  height: 36px !important;
  flex: 0 0 auto;
  border-radius: 5px;
}

body.app-page > header .brand-text,
body.mnemo-page > header .brand-text {
  display: flex !important;
  flex-direction: column;
  min-width: 0;
  line-height: 1.05 !important;
}

body.app-page > header .brand-title,
body.mnemo-page > header .brand-title {
  overflow: hidden;
  font-size: 20px !important;
  font-weight: 800 !important;
  letter-spacing: 1.5px;
  white-space: nowrap;
  text-overflow: ellipsis;
  color: #145a9e !important;
  background: none !important;
  -webkit-text-fill-color: currentColor !important;
}

body.app-page > header .brand-sub,
body.mnemo-page > header .brand-sub {
  margin-top: 2px;
  font-size: 10px !important;
  font-weight: 700 !important;
  letter-spacing: 1.5px;
  color: #7a8797 !important;
  white-space: nowrap;
}

body.app-page > header nav {
  display: flex !important;
  align-items: center;
  justify-content: flex-end;
  gap: 2px !important;
  flex: 1 1 auto;
  min-width: 0;
  margin: 0 0 0 auto !important;
  flex-wrap: nowrap !important;
}

body.app-page > header nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 8px 12px !important;
  border-radius: 9px !important;
  color: #667085 !important;
  background: transparent !important;
  text-decoration: none !important;
  font-size: 13px !important;
  font-weight: 600 !important;
  line-height: 1.2;
  white-space: nowrap;
  transition: background .15s ease, color .15s ease, box-shadow .15s ease;
}

body.app-page > header nav a:hover {
  color: var(--ui-text) !important;
  background: #f2f4f7 !important;
}

body.app-page > header nav a.active {
  color: #fff !important;
  background: var(--ui-primary) !important;
  box-shadow: 0 3px 9px rgba(74,108,247,.24);
}

body.app-page > header .menu-toggle {
  display: none !important;
  flex: 0 0 auto !important;
  width: auto !important;
  max-width: none !important;
  min-width: 96px;
  min-height: 38px;
  margin: 0 0 0 auto !important;
  padding: 8px 13px !important;
  border: 1px solid #dce1e8 !important;
  border-radius: 9px !important;
  background: #f8fafc !important;
  color: #111827 !important;
  font-size: 14px !important;
  font-weight: 700 !important;
  line-height: 1 !important;
  cursor: pointer;
  white-space: nowrap;
}

body.app-page > header .menu-toggle:hover {
  background: #eef2f7 !important;
}

/* Map page keeps the map under the header instead of scrolling the header away. */
body.map-page > header {
  position: absolute !important;
  left: 0;
  right: 0;
}
body.map-page #map {
  top: var(--ui-header-h) !important;
}
body.map-page #panel {
  top: var(--ui-header-h) !important;
}

/* ---------- Main layout corrections ---------- */
body.app-page main {
  width: 100%;
  min-width: 0;
}

body.app-page main > *,
body.app-page .content,
body.app-page .card,
body.app-page .toolbar,
body.app-page .grid,
body.app-page .row,
body.app-page .cards,
body.app-page .pagetitle {
  min-width: 0;
}

body.app-page main input,
body.app-page main select,
body.app-page main textarea {
  min-width: 0;
  max-width: 100%;
}

body.app-page main button {
  max-width: 100%;
}

body.app-page table {
  max-width: 100%;
}

/* Do not let the generic mobile rule turn the menu into a giant button. */
body.app-page > header button.menu-toggle,
body.app-page > header button,
body.app-page > header input,
body.app-page > header select {
  width: auto !important;
}

/* ---------- Mnemoscheme header ---------- */
body.mnemo-page > header .select-wrapper {
  flex: 0 1 420px;
  min-width: 0;
  margin-left: auto;
}
body.mnemo-page > header .vehicle-select {
  width: 100%;
  min-width: 0;
  max-width: none;
}
body.mnemo-page > header .back-btn {
  flex: 0 0 auto;
  margin-left: 0 !important;
  white-space: nowrap;
}

/* ---------- Small tablets ---------- */
@media (max-width: 1180px) {
  body.app-page > header .menu-toggle { display: inline-flex !important; }
  body.app-page > header nav {
    display: none !important;
    position: absolute !important;
    top: calc(100% + 8px) !important;
    right: 12px !important;
    left: auto !important;
    width: min(390px, calc(100vw - 24px)) !important;
    max-height: min(70vh, 520px);
    overflow-y: auto;
    padding: 8px !important;
    margin: 0 !important;
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 3px !important;
    background: #fff !important;
    border: 1px solid var(--ui-border) !important;
    border-radius: 12px !important;
    box-shadow: 0 16px 40px rgba(15,23,42,.16) !important;
  }
  body.app-page > header nav.active { display: flex !important; }
  body.app-page > header nav a {
    width: 100% !important;
    justify-content: flex-start !important;
    min-height: 42px;
    padding: 10px 12px !important;
    border-radius: 8px !important;
  }

  body.app-page main {
    min-height: calc(100vh - var(--ui-header-h));
  }

  /* Keep action buttons compact; only fields become full-width. */
  body.app-page main button {
    width: auto !important;
    min-width: 0;
  }
  body.app-page main input:not([type="checkbox"]):not([type="radio"]),
  body.app-page main select,
  body.app-page main textarea {
    width: 100% !important;
  }

  body.app-page .toolbar,
  body.app-page .row,
  body.app-page .pagetitle {
    flex-wrap: wrap !important;
  }

  body.routes-page main {
    grid-template-columns: 1fr !important;
  }

  body.admin-page main > aside,
  body.mechanic-page main > aside {
    width: 100% !important;
    max-width: none !important;
    border-right: 0 !important;
    border-bottom: 1px solid var(--ui-border) !important;
  }

  body.admin-page main > aside,
  body.mechanic-page main > aside {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px !important;
  }

  body.admin-page main > aside a,
  body.mechanic-page main > aside a {
    margin: 0 !important;
  }

  body.admin-page .content,
  body.mechanic-page .content {
    width: 100%;
    overflow-x: hidden !important;
  }

  body.app-page .modal-window {
    width: min(720px, calc(100vw - 24px)) !important;
    max-width: calc(100vw - 24px) !important;
    max-height: calc(100vh - 24px) !important;
    margin: 12px !important;
    border-radius: 14px !important;
  }

  body.mnemo-page > header {
    gap: 10px !important;
  }
  body.mnemo-page > header .select-wrapper {
    flex: 1 1 auto;
    margin-left: auto;
  }
}

/* ---------- Phone ---------- */
@media (max-width: 640px) {
  :root { --ui-header-h: 58px; }

  body.app-page > header,
  body.mnemo-page > header {
    min-height: var(--ui-header-h) !important;
    padding: 8px 12px !important;
    gap: 8px !important;
  }

  body.app-page > header .brand-logo,
  body.mnemo-page > header .brand-logo {
    height: 30px !important;
  }
  body.app-page > header .brand-title,
  body.mnemo-page > header .brand-title {
    font-size: 17px !important;
  }
  body.app-page > header .brand-sub,
  body.mnemo-page > header .brand-sub {
    display: none !important;
  }

  body.app-page > header .menu-toggle {
    min-width: 92px;
    min-height: 36px;
    padding: 7px 11px !important;
    font-size: 13px !important;
  }

  body.app-page > header nav {
    top: calc(100% + 6px) !important;
    right: 8px !important;
    width: calc(100vw - 16px) !important;
    max-height: calc(100vh - 78px);
  }

  body.app-page > header nav a {
    min-height: 40px;
    font-size: 14px !important;
  }

  body.app-page main {
    padding-left: max(10px, env(safe-area-inset-left)) !important;
    padding-right: max(10px, env(safe-area-inset-right)) !important;
  }

  body.app-page main > aside,
  body.routes-page main > aside {
    max-height: 34vh !important;
    overflow-y: auto !important;
  }

  body.admin-page main > aside,
  body.mechanic-page main > aside {
    grid-template-columns: 1fr !important;
  }

  body.app-page table {
    display: block !important;
    width: 100% !important;
    overflow-x: auto !important;
    white-space: nowrap;
  }

  body.app-page .card,
  body.app-page .toolbar,
  body.app-page .content {
    border-radius: 12px;
  }

  body.app-page .card {
    padding: 16px !important;
  }

  body.app-page .content,
  body.app-page main {
    padding: 12px !important;
  }

  body.app-page h1 {
    font-size: 22px !important;
    line-height: 1.2;
    margin-bottom: 14px !important;
  }

  body.app-page .pagetitle {
    gap: 10px;
  }

  body.app-page .pagetitle > * {
    max-width: 100%;
  }

  body.app-page main .btn-p,
  body.app-page main .btn-g,
  body.app-page main .btn-d,
  body.app-page main .btn-s {
    width: auto !important;
  }

  body.app-page .toolbar {
    gap: 10px !important;
    padding: 12px !important;
  }

  body.app-page .grid {
    grid-template-columns: 1fr !important;
    gap: 12px !important;
  }

  body.map-page #panel {
    width: min(100%, 340px) !important;
    max-width: calc(100vw - 24px);
    left: 12px !important;
    bottom: 12px !important;
    top: auto !important;
    max-height: 42vh;
    border: 1px solid var(--ui-border) !important;
    border-radius: 12px !important;
    box-shadow: var(--ui-shadow) !important;
  }

  body.map-page #map {
    top: var(--ui-header-h) !important;
  }

  body.mnemo-page {
    height: 100dvh;
  }
  body.mnemo-page > header {
    min-height: auto !important;
    flex-wrap: wrap !important;
  }
  body.mnemo-page > header .select-wrapper {
    order: 3;
    flex: 1 1 100%;
    width: 100%;
    margin: 0 !important;
  }
  body.mnemo-page > header .vehicle-select {
    width: 100%;
    max-width: none;
  }
  body.mnemo-page > header .back-btn {
    margin-left: auto !important;
  }
  body.mnemo-page .main-content {
    padding: 10px !important;
    gap: 12px !important;
  }
  body.mnemo-page .mnemo-card {
    width: 100% !important;
  }
  body.mnemo-page .card-header,
  body.mnemo-page .card-footer {
    padding: 12px 14px !important;
    gap: 10px;
    flex-wrap: wrap;
  }
  body.mnemo-page .timeline-wrapper {
    padding: 0 16px !important;
  }
  body.mnemo-page .timeline {
    min-width: 680px;
    height: 300px;
  }
}

@media (max-width: 390px) {
  body.app-page > header,
  body.mnemo-page > header { padding-left: 10px !important; padding-right: 10px !important; }
  body.app-page > header .brand-logo,
  body.mnemo-page > header .brand-logo { height: 28px !important; }
  body.app-page > header .brand-title,
  body.mnemo-page > header .brand-title { font-size: 16px !important; }
  body.app-page > header .menu-toggle { min-width: 86px; padding-inline: 9px !important; }
}

/* ---------- Accessibility ---------- */
body.app-page a:focus-visible,
body.app-page button:focus-visible,
body.app-page input:focus-visible,
body.app-page select:focus-visible,
body.mnemo-page a:focus-visible,
body.mnemo-page button:focus-visible,
body.mnemo-page select:focus-visible {
  outline: 3px solid rgba(74,108,247,.25);
  outline-offset: 2px;
}


/* ---------- Common user menu ---------- */
#user-info-widget{
  display:flex !important;
  position:relative;
  flex:0 0 auto;
  align-items:center;
  margin-left:8px;
}
.common-user-button{
  display:flex !important; align-items:center; gap:8px; min-height:38px;
  width:auto !important; padding:5px 8px !important; border:1px solid #e4e7ec !important;
  border-radius:10px !important; background:#fff !important; color:#1f2937 !important; cursor:pointer;
}
.common-user-avatar{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;background:#eef2ff;color:#3554d6;font-weight:700;font-size:12px;}
.common-user-name{display:flex;flex-direction:column;align-items:flex-start;line-height:1.1;font-size:12px;min-width:0;max-width:150px;}
.common-user-name b{font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:150px;}
.common-user-name small{font-size:10.5px;color:#8a94a6;white-space:nowrap;}
.common-user-chevron{font-size:12px;color:#8a94a6;}
.common-user-menu{display:none;position:absolute;top:calc(100% + 6px);right:0;min-width:190px;padding:6px 0;background:#fff;border:1px solid #e5e7eb;border-radius:10px;box-shadow:0 12px 28px rgba(15,23,42,.14);z-index:12000;}
#user-info-widget.open .common-user-menu{display:block;}
.common-user-menu a{display:block;padding:10px 14px;color:#1f2937;text-decoration:none;font-size:13px;}
.common-user-menu a:hover{background:#f7f8fb;}
.common-user-menu a:last-child{border-top:1px solid #eef0f3;color:#dc2626;}
@media (max-width:1180px){
  #user-info-widget{margin-left:0;}
  .common-user-name{display:none;}
  .common-user-button{padding:5px !important;}
}