@import url("https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700&display=swap");
@font-face {
  font-family: "Cascadia Mono";
  src: url("/fonts/cascadia-mono-latin.woff2") format("woff2");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  unicode-range:
    U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC,
    U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212,
    U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Cascadia Mono";
  src: url("/fonts/cascadia-mono-symbols.woff2") format("woff2");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  unicode-range: U+2000-2001, U+2004-2008, U+200A, U+23B8-23BD, U+2500-259F;
}
:root {
  --bg: #101315;
  --panel: #171b1e;
  --panel-2: #1c2225;
  --line: #2a3236;
  --text: #e7ecec;
  --muted: #8e9a9c;
  --green: #83e4a5;
  --amber: #e7bf78;
  --red: #f18888;
  --sans: "Manrope", sans-serif;
  --mono: "Cascadia Mono", Consolas, monospace;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 14px;
}
dialog {
  color: var(--text);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 24px;
  box-shadow: 0 20px 80px #000b;
}
dialog::backdrop {
  background: #000b;
}
.login-dialog {
  width: min(400px, calc(100vw - 32px));
}
.login-dialog form {
  display: grid;
  gap: 16px;
}
.login-dialog h2 {
  margin: 6px 0 0;
}
.login-error {
  min-height: 18px;
  margin: 0;
  color: var(--red);
}
.topbar {
  height: 64px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 26px;
}
.brand {
  display: flex;
  gap: 10px;
  align-items: center;
  font-weight: 700;
  letter-spacing: 0.01em;
}
.brand-mark {
  font: 500 22px var(--mono);
  color: var(--green);
}
.topbar-meta {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--muted);
  font-size: 12px;
}
.status-dot,
.host-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  display: inline-block;
  background: var(--green);
  box-shadow: 0 0 0 3px #83e4a51a;
}
.icon-button,
.add-button,
.close-button {
  border: 0;
  color: var(--muted);
  background: transparent;
  cursor: pointer;
}
.icon-button {
  font-size: 20px;
  padding: 6px;
}
.layout {
  display: flex;
  min-height: calc(100vh - 64px);
}
.sidebar {
  width: 300px;
  border-right: 1px solid var(--line);
  padding: 27px 18px 18px;
  display: flex;
  flex-direction: column;
}
.sidebar-heading,
.content-heading,
.terminal-heading,
.dialog-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}
.eyebrow,
.section-label {
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 0.14em;
  font-weight: 700;
}
.sidebar h1 {
  font-size: 22px;
  margin: 6px 0 0;
}
.add-button {
  font-size: 28px;
  color: var(--green);
  line-height: 1;
}
.summary {
  display: flex;
  gap: 36px;
  padding: 25px 4px 27px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 23px;
}
.summary div {
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.summary strong {
  font: 500 23px var(--mono);
}
.summary span,
.muted {
  color: var(--muted);
  font-size: 12px;
}
.section-label {
  margin: 0 4px 10px;
}
.host-list {
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.host-item {
  border: 1px solid transparent;
  border-radius: 6px;
  padding: 12px 11px;
  cursor: pointer;
}
.host-item:hover,
.host-item.selected {
  background: var(--panel-2);
  border-color: var(--line);
}
.host-item-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.host-name {
  font-weight: 600;
}
.host-meta {
  display: flex;
  align-items: center;
  gap: 7px;
  color: var(--muted);
  font: 11px var(--mono);
  margin-top: 7px;
}
.host-item.offline .host-dot {
  background: var(--red);
  box-shadow: none;
}
.sidebar-footer {
  margin-top: auto;
  color: #6d797b;
  font-size: 11px;
  display: flex;
  gap: 8px;
  padding: 15px 5px 0;
  border-top: 1px solid var(--line);
}
.secure-icon {
  color: var(--green);
  font-size: 17px;
}
.content {
  flex: 1;
  min-width: 0;
  padding: 45px 48px;
}
.empty-state {
  max-width: 480px;
  margin: 15vh auto;
  text-align: center;
}
.empty-icon {
  font: 500 60px var(--mono);
  color: var(--green);
  margin-bottom: 22px;
}
.empty-state h2 {
  font-size: 24px;
  margin: 0 0 10px;
}
.empty-state p {
  color: var(--muted);
  line-height: 1.7;
  margin: 0 0 25px;
}
.hidden {
  display: none !important;
}
.content-heading h2 {
  font-size: 28px;
  margin: 6px 0 5px;
}
.heading-actions {
  display: flex;
  gap: 10px;
  align-items: center;
}
.primary-button,
.secondary-button {
  font: 600 12px var(--sans);
  border-radius: 5px;
  padding: 10px 15px;
  cursor: pointer;
}
.primary-button {
  background: var(--green);
  border: 1px solid var(--green);
  color: #132019;
}
.secondary-button {
  background: var(--panel-2);
  border: 1px solid var(--line);
  color: var(--text);
}
.session-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 12px;
  margin-top: 34px;
}
.session-list-message {
  grid-column: 1 / -1;
  padding: 20px 2px;
}
.session-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 18px;
  cursor: pointer;
  min-height: 128px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.session-card:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}
.session-card:hover {
  border-color: #55705f;
  background: #19201e;
}
.session-card-top {
  display: flex;
  justify-content: space-between;
}
.session-icon {
  font: 16px var(--mono);
  color: var(--green);
}
.session-name {
  font: 500 16px var(--mono);
  margin-top: 16px;
}
.session-meta {
  color: var(--muted);
  font-size: 11px;
}
.session-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.session-card-buttons {
  display: flex;
  gap: 10px;
}
.rename-session,
.delete-session {
  color: var(--muted);
  border: 0;
  background: none;
  cursor: pointer;
  font-size: 12px;
}
.rename-session:hover,
.rename-session:focus-visible {
  color: var(--green);
}
.delete-session:hover,
.delete-session:focus-visible {
  color: var(--red);
}
.delete-session:disabled {
  cursor: wait;
  opacity: 0.6;
}
.terminal-view {
  height: calc(100vh - 150px);
  display: flex;
  flex-direction: column;
}
.terminal-heading {
  padding-bottom: 17px;
  align-items: center;
}
.back-button {
  background: none;
  border: 0;
  color: var(--muted);
  cursor: pointer;
  font: 12px var(--sans);
  padding: 0;
}
.terminal-heading-title {
  display: flex;
  gap: 12px;
  align-items: center;
}
.terminal-heading strong {
  font: 500 15px var(--mono);
}
.terminal-live {
  font: 10px var(--mono);
  letter-spacing: 0.1em;
  color: var(--green);
}
.terminal-toolbar {
  display: flex;
  gap: 6px;
  margin-left: auto;
  margin-right: 16px;
  align-items: center;
}
.terminal-action-button {
  border: 1px solid var(--line);
  border-radius: 3px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font: 11px var(--sans);
  padding: 4px 7px;
}
.terminal-action-button:hover {
  border-color: var(--green);
  color: var(--green);
}
.terminal-action-button.selected {
  border-color: var(--green);
  color: var(--green);
  background: #14201d;
}
.terminal-live i {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  margin-right: 5px;
}
.terminal {
  flex: 1;
  background: #0c0c0c;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 15px;
  overflow: hidden;
}
.terminal-tabs {
  display: flex;
  gap: 4px;
  min-height: 34px;
  overflow-x: auto;
  border-bottom: 1px solid var(--line);
}
.terminal-tab {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  flex: 0 0 auto;
  border: 0;
  border-bottom: 2px solid transparent;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font: 12px var(--mono);
  padding: 8px 10px 7px;
}
.terminal-tab:hover,
.terminal-tab.active {
  color: var(--text);
  border-bottom-color: var(--green);
}
.terminal-tab-close {
  color: var(--muted);
  font-size: 16px;
  line-height: 1;
}
.terminal-tab-close:hover {
  color: var(--red);
}
.terminal-workspace {
  display: grid;
  flex: 1;
  min-height: 0;
  gap: 8px;
  padding-top: 8px;
}
.terminal-workspace.layout-single,
.terminal-workspace.layout-focus {
  grid-template: minmax(0, 1fr) / minmax(0, 1fr);
}
.terminal-workspace.layout-horizontal,
.terminal-workspace.layout-quad {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.terminal-workspace.layout-horizontal {
  grid-template-rows: minmax(0, 1fr);
}
.terminal-workspace.layout-vertical {
  grid-template-rows: repeat(2, minmax(0, 1fr));
  grid-template-columns: minmax(0, 1fr);
}
.terminal-workspace.layout-quad {
  grid-template-rows: repeat(2, minmax(0, 1fr));
}
.terminal-panel {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #0c0c0c;
}
.terminal-panel.active {
  border-color: #3d6259;
}
.terminal-panel-heading {
  flex: 0 0 auto;
  padding: 7px 11px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font: 11px var(--mono);
}
.terminal-instance {
  min-height: 0;
  border: 0;
  border-radius: 0;
  padding: 10px;
}
.session-picker-list {
  display: grid;
  gap: 7px;
  max-height: 320px;
  overflow-y: auto;
}
.session-picker-item {
  border: 1px solid var(--line);
  border-radius: 4px;
  background: #101416;
  color: var(--text);
  cursor: pointer;
  font: 13px var(--mono);
  padding: 11px 12px;
  text-align: left;
}
.session-picker-item:hover {
  border-color: var(--green);
  color: var(--green);
}
.xterm {
  height: 100%;
}
dialog {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--text);
  padding: 0;
  width: min(460px, calc(100vw - 32px));
  box-shadow: 0 25px 80px #0008;
}
dialog::backdrop {
  background: #0009;
}
form {
  padding: 25px;
}
.dialog-heading {
  margin-bottom: 26px;
}
.dialog-heading h2 {
  margin: 6px 0 0;
  font-size: 21px;
}
.close-button {
  font-size: 25px;
  line-height: 1;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 100px;
  gap: 12px;
}
label {
  display: block;
  font-size: 12px;
  color: var(--muted);
  margin: 14px 0;
}
input {
  display: block;
  width: 100%;
  margin-top: 7px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: #101416;
  color: var(--text);
  font: 13px var(--mono);
  padding: 11px;
}
input:focus {
  outline: 1px solid var(--green);
  border-color: var(--green);
}
.label-hint {
  font-size: 10px;
  color: #657174;
}
.dialog-note {
  color: #718083;
  font-size: 11px;
  line-height: 1.5;
  margin: 20px 0;
}
.dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 9px;
  margin-top: 24px;
}
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: #e7ecec;
  color: #121819;
  padding: 11px 15px;
  border-radius: 4px;
  font-size: 12px;
  transform: translateY(20px);
  opacity: 0;
  transition: 0.2s;
  pointer-events: none;
}
.toast.show {
  transform: none;
  opacity: 1;
}
@media (max-width: 700px) {
  .sidebar {
    width: 100%;
    border-right: 0;
    padding: 20px 16px;
  }
  .layout {
    display: block;
  }
  .content {
    padding: 25px 16px;
  }
  .sidebar-footer {
    display: none;
  }
  .content-heading h2 {
    font-size: 22px;
  }
  .terminal-view {
    height: calc(100vh - 120px);
  }
  .topbar {
    padding: 0 16px;
  }
  .terminal-heading {
    flex-wrap: wrap;
    gap: 10px;
  }
  .terminal-toolbar {
    order: 3;
    width: 100%;
    margin: 0;
    overflow-x: auto;
  }
  .session-grid {
    grid-template-columns: 1fr 1fr;
  }
  .heading-actions .icon-button {
    display: none;
  }
}
/* Keep wheel scrolling inside xterm instead of letting the page move. */
.terminal {
  min-height: 0;
  overscroll-behavior: contain;
}
.terminal .xterm-viewport {
  overflow-y: auto !important;
  scrollbar-color: #3a4648 #0a0d0e;
  scrollbar-width: thin;
}