:root {
  --phx-ink: #07111f;
  --phx-panel: #0e1728;
  --phx-accent: #38bdf8;
  --phx-accent-2: #8b5cf6;
  --phx-paper: #f8fafc;
  --phx-border: rgba(148, 163, 184, 0.28);
  --phx-shadow: 0 28px 80px rgba(2, 6, 23, 0.28);
}

body.task-login {
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(56, 189, 248, 0.22), transparent 28%),
    radial-gradient(circle at bottom right, rgba(139, 92, 246, 0.18), transparent 30%),
    linear-gradient(135deg, #020617 0%, #0f172a 48%, #101f36 100%);
  color: var(--phx-paper);
}

body.task-login #layout {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

body.task-login #layout-content.login-shell {
  width: min(1120px, 100%);
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(360px, 440px);
  gap: 2rem;
  align-items: stretch;
}

body.task-login .login-hero {
  padding: 2.75rem;
  border-radius: 28px;
  border: 1px solid rgba(255,255,255,0.12);
  background: linear-gradient(160deg, rgba(15, 23, 42, 0.78), rgba(15, 23, 42, 0.32));
  backdrop-filter: blur(14px);
  box-shadow: var(--phx-shadow);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

body.task-login .hero-kicker,
body.task-login .brand-kicker {
  margin: 0 0 .75rem;
  text-transform: uppercase;
  letter-spacing: .14em;
  font-size: .78rem;
  font-weight: 700;
  color: #7dd3fc;
}

body.task-login .login-hero h2 {
  margin: 0 0 1rem;
  font-size: clamp(2.2rem, 5vw, 4rem);
  line-height: .95;
  font-weight: 700;
}

body.task-login .hero-copy {
  max-width: 34rem;
  margin: 0 0 1.5rem;
  font-size: 1.05rem;
  line-height: 1.7;
  color: rgba(226, 232, 240, 0.88);
}

body.task-login .hero-points {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: .75rem;
}

body.task-login .hero-points li {
  position: relative;
  padding-left: 1.4rem;
  color: rgba(241, 245, 249, 0.9);
}

body.task-login .hero-points li::before {
  content: '';
  position: absolute;
  left: 0;
  top: .58rem;
  width: .55rem;
  height: .55rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--phx-accent), var(--phx-accent-2));
  box-shadow: 0 0 0 4px rgba(56, 189, 248, 0.14);
}

body.task-login .login-panel {
  border-radius: 28px;
  background: rgba(255,255,255,0.95);
  color: var(--phx-ink);
  padding: 2.2rem;
  box-shadow: var(--phx-shadow);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

body.task-login .brand-lockup {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.6rem;
}

body.task-login #logo.brand-mark {
  width: 64px;
  height: 64px;
  padding: 12px;
  border-radius: 18px;
  background: linear-gradient(135deg, #0f172a, #1e3a8a);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.08);
}

body.task-login .brand-copy h3 {
  margin: 0;
  font-size: 1.5rem;
  line-height: 1.1;
}

body.task-login .brand-note {
  margin: .4rem 0 0;
  color: #475569;
}

/* Removed aggressive table overrides for login form to preserve default semantics */
/*
body.task-login #login-form table,
body.task-login #login-form tbody,
body.task-login #login-form tr,
body.task-login #login-form td {
  display: block;
  width: 100%;
}
*/

body.task-login #login-form tr {
  margin-bottom: 1rem;
}

body.task-login #login-form td.title {
  margin-bottom: .45rem;
  font-weight: 700;
  color: #0f172a;
}

body.task-login #login-form .form-control {
  min-height: 50px;
  border-radius: 14px;
  border: 1px solid rgba(148, 163, 184, 0.45);
  padding: .8rem .95rem;
  box-shadow: none;
}

body.task-login #login-form .form-control:focus {
  border-color: #38bdf8;
  box-shadow: 0 0 0 4px rgba(56, 189, 248, 0.16);
}

body.task-login #login-form .formbuttons {
  margin: 1.25rem 0 0;
}

body.task-login #rcmloginsubmit {
  width: 100%;
  min-height: 52px;
  border: 0;
  border-radius: 14px;
  font-weight: 700;
  letter-spacing: .02em;
  background: linear-gradient(135deg, #0f172a, #2563eb 55%, #38bdf8);
  color: white;
  box-shadow: 0 18px 40px rgba(37, 99, 235, 0.28);
}

body.task-login #rcmloginsubmit:hover {
  filter: brightness(1.04);
  transform: translateY(-1px);
}

body.task-login #login-footer {
  margin-top: 1.35rem;
  color: #64748b;
  text-align: center;
}

body.task-login #messagestack {
  width: min(1120px, calc(100% - 4rem));
  margin: -1.25rem auto 0;
}

#layout-menu .popover-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.1rem;
  border-bottom: 0;
  background: linear-gradient(135deg, #0f172a, #1d4ed8);
  color: white;
}

#layout-menu .brand-chip {
  display: flex;
  align-items: center;
  gap: .85rem;
}

#layout-menu #logo {
  width: 42px;
  height: 42px;
  padding: 8px;
  border-radius: 12px;
  background: rgba(255,255,255,0.12);
}

#layout-menu .brand-meta {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

#layout-menu .brand-title {
  font-weight: 700;
  font-size: .98rem;
}

#layout-menu .brand-subtitle {
  margin-top: .12rem;
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
}

body:not(.task-login) {
  background: linear-gradient(180deg, #eef4ff 0%, #f8fafc 100%);
}

body:not(.task-login) .button.mainaction,
body:not(.task-login) .btn-primary {
  background: linear-gradient(135deg, #1d4ed8, #38bdf8);
  border-color: transparent;
}

@media (max-width: 900px) {
  body.task-login #layout {
    padding: 1rem;
  }

  body.task-login #layout-content.login-shell {
    grid-template-columns: 1fr;
  }
}

/* Additional styling for authenticated views under body:not(.task-login) */

/* Inbox improvements */
body:not(.task-login) #layout-sidebar,
body:not(.task-login) #layout-list,
body:not(.task-login) #layout-content {
    background-color: var(--phx-panel);
    border: 1px solid var(--phx-border);
    box-shadow: 0 2px 4px var(--phx-shadow);
}

body:not(.task-login) .searchbar,
body:not(.task-login) .toolbar {
    background-color: var(--phx-ink);
    border-radius: 4px;
    padding: 6px 10px;
}

body:not(.task-login) .listing tbody tr:hover {
    background-color: var(--phx-accent-2);
}

body:not(.task-login) .listing tbody tr.selected td {
    background-color: var(--phx-accent);
}

/* Message iframe containment */
body:not(.task-login) iframe {
    border: 1px solid var(--phx-border);
    box-shadow: 0 2px 6px var(--phx-shadow);
}

/* Compose view improvements */
body:not(.task-login) .compose-sidebar,
body:not(.task-login) .attachments-panel {
    background-color: var(--phx-panel);
    border: 1px solid var(--phx-border);
    box-shadow: 0 2px 4px var(--phx-shadow);
    padding: 10px;
}

body:not(.task-login) .compose-headers {
    background-color: var(--phx-paper);
    border-bottom: 1px solid var(--phx-border);
    padding: 8px;
}

body:not(.task-login) .send-button,
body:not(.task-login) .primary-action {
    background-color: var(--phx-accent);
    color: var(--phx-paper);
    border: none;
    padding: 8px 12px;
    border-radius: 4px;
    cursor: pointer;
}

body:not(.task-login) .send-button:hover,
body:not(.task-login) .primary-action:hover {
    background-color: var(--phx-accent-2);
}

/* Settings view improvements */
body:not(.task-login) #layout-menu,
body:not(.task-login) .settings-nav {
    background-color: var(--phx-panel);
    border-right: 1px solid var(--phx-border);
    box-shadow: inset -2px 0 4px var(--phx-shadow);
}

body:not(.task-login) .preferences-frame {
    background-color: var(--phx-paper);
    border: 1px solid var(--phx-border);
    box-shadow: 0 2px 4px var(--phx-shadow);
    padding: 10px;
}


/* Revised Additional styling for authenticated views under body:not(.task-login) */

/* Inbox improvements for task-mail action-none */
body.task-mail.action-none #layout-sidebar.listbox.hidden,
body.task-mail.action-none #mailboxlist.treelist.listing.folderlist.notree,
body.task-mail.action-none #layout-list.listbox.selected,
body.task-mail.action-none #layout-content,
body.task-mail.action-none #messagelist-content.scroller,
body.task-mail.action-none table#messagelist.listing.messagelist.sortheader.fixedheader.sort-none.focus {
    background-color: var(--phx-panel);
    border: 1px solid var(--phx-border);
    box-shadow: var(--phx-shadow);
}

body.task-mail.action-none #taskmenu.menu.toolbar,
body.task-mail.action-none .searchbar.menu,
body.task-mail.action-none ul#toolbar-menu.menu.toolbar.listing.iconized {
    background-color: var(--phx-ink);
    border-radius: 4px;
    padding: 6px 10px;
}

body.task-mail.action-none table#messagelist.listing.messagelist.sortheader.fixedheader.sort-none.focus tbody tr:hover {
    background-color: var(--phx-accent-2);
}

body.task-mail.action-none table#messagelist.listing.messagelist.sortheader.fixedheader.sort-none.focus tbody tr.selected td {
    background-color: var(--phx-accent);
}

body.task-mail.action-none iframe#messagecontframe {
    border: 1px solid var(--phx-border);
    box-shadow: var(--phx-shadow);
}

/* Compose view improvements for task-mail action-compose */
body.task-mail.action-compose #layout-sidebar.listbox.sidebar-right,
body.task-mail.action-compose #layout-content.listbox.selected,
body.task-mail.action-compose #compose-content.formcontainer.content,
body.task-mail.action-compose form.formcontent.scroller,
body.task-mail.action-compose textarea#composebody.form-control,
body.task-mail.action-compose ul#toolbar-menu.menu.toolbar.listing.iconized,
body.task-mail.action-compose #layout-sidebar .scroller,
body.task-mail.action-compose .header {
    background-color: var(--phx-panel);
    border: 1px solid var(--phx-border);
    box-shadow: var(--phx-shadow);
    padding: 8px;
}

body.task-mail.action-compose ul#toolbar-menu.menu.toolbar.listing.iconized {
    background-color: var(--phx-ink);
    border-radius: 4px;
    padding: 6px 10px;
}

/* Settings view improvements for task-settings */
body.task-settings #layout-sidebar.listbox.selected,
body.task-settings #layout-list.listbox.hidden,
body.task-settings #layout-content,
body.task-settings iframe#preferences-frame,
body.task-settings .header {
    background-color: var(--phx-panel);
    border: 1px solid var(--phx-border);
    box-shadow: var(--phx-shadow);
    padding: 8px;
}

/* Begin: Authenticated UI Dark Theme Overrides */
body.task-mail.action-none #layout-list > .header,
body.task-mail.action-none #layout-content > .header,
body.task-mail.action-compose #layout-sidebar > .header,
body.task-mail.action-compose #layout-content > .header,
body.task-settings #layout-sidebar > .header,
body.task-settings #layout-list > .header,
body.task-settings #layout-content > .header,
#taskmenu.menu.toolbar {
    background-color: #222;
    border: none;
    box-shadow: none;
    color: #fff;
}
ul#toolbar-menu.menu.toolbar.listing.iconized {
    background: transparent;
    padding: 0;
    margin: 0;
    border: none;
}
/* End: Authenticated UI Dark Theme Overrides */

/* Final login + rail stability fixes */
@media (max-height: 820px) {
  body.task-login #layout {
    align-items: flex-start;
    padding: 1rem;
  }

  body.task-login #layout-content.login-shell {
    margin-top: 1.25rem;
    grid-template-columns: minmax(0, 1fr) minmax(340px, 400px);
    align-items: start;
  }

  body.task-login .login-hero,
  body.task-login .login-panel {
    padding: 1.5rem;
  }

  body.task-login .login-hero h2 {
    font-size: clamp(1.9rem, 4vw, 3.2rem);
    margin-bottom: .75rem;
  }

  body.task-login .hero-copy {
    margin-bottom: 1rem;
    font-size: .95rem;
    line-height: 1.55;
  }

  body.task-login .hero-points {
    gap: .5rem;
  }

  body.task-login .brand-lockup {
    margin-bottom: .85rem;
  }

  body.task-login .login-panel {
    justify-content: flex-start;
  }

  body.task-login #login-form {
    width: 100%;
    max-width: none;
    margin: 0;
  }

  body.task-login #login-form table {
    display: block;
    width: 100%;
  }

  body.task-login #login-form tbody {
    display: grid;
    gap: 12px;
  }

  body.task-login #login-form tr.form-group.row {
    display: block;
    margin: 0;
  }

  body.task-login #login-form td.input.input-group {
    display: flex;
    width: 100%;
    padding: 0;
    align-items: stretch;
  }

  body.task-login #login-form .input-group-prepend {
    flex: 0 0 auto;
  }

  body.task-login #login-form .form-control {
    width: 100%;
  }

  body.task-login #login-form .formbuttons,
  body.task-login #login-footer {
    margin-top: .85rem;
  }
}

#layout-menu .popover-header {
  justify-content: center;
  padding: .65rem 0;
}

#layout-menu .brand-chip {
  width: 100%;
  justify-content: center;
  gap: 0;
}

#layout-menu .brand-meta,
#layout-menu .cancel {
  display: none;
}

#layout-menu #logo {
  width: 28px;
  height: 28px;
  padding: 0;
  margin: 0 auto;
  background: none;
  border-radius: 0;
  object-fit: contain;
}

/* Emergency compact login mode for short desktop heights */
@media (max-height: 820px) {
  body.task-login #layout {
    align-items: flex-start;
    padding: 1rem;
  }

  body.task-login #layout-content.login-shell {
    display: block;
    width: 100%;
    max-width: 460px;
    margin: 1.25rem auto 0;
  }

  body.task-login .login-hero {
    display: none;
  }

  body.task-login .login-panel {
    width: 100%;
    max-width: 460px;
    margin: 0 auto;
    padding: 1.5rem;
    justify-content: flex-start;
  }

  body.task-login .brand-lockup {
    margin-bottom: .85rem;
  }

  body.task-login #login-form {
    width: 100%;
    margin: 0;
  }

  body.task-login #login-form table {
    display: block;
    width: 100%;
  }

  body.task-login #login-form tbody {
    display: grid;
    gap: 12px;
  }

  body.task-login #login-form tr.form-group.row {
    display: block;
    margin: 0;
  }

  body.task-login #login-form td.input.input-group {
    display: flex;
    width: 100%;
    padding: 0;
    align-items: stretch;
  }

  body.task-login #login-form .input-group-prepend {
    flex: 0 0 auto;
  }

  body.task-login #login-form .form-control {
    width: 100%;
  }

  body.task-login #login-form .formbuttons,
  body.task-login #login-footer {
    margin-top: .85rem;
  }
}