/**
 * Copyright (c) 2014 The xterm.js authors. All rights reserved.
 * Copyright (c) 2012-2013, Christopher Jeffrey (MIT License)
 * https://github.com/chjj/term.js
 * @license MIT
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 *
 * Originally forked from (with the author's permission):
 *   Fabrice Bellard's javascript vt100 for jslinux:
 *   http://bellard.org/jslinux/
 *   Copyright (c) 2011 Fabrice Bellard
 *   The original design remains. The terminal itself
 *   has been extended to include xterm CSI codes, among
 *   other features.
 */

/**
 *  Default styles for xterm.js
 */

.xterm {
    cursor: text;
    position: relative;
    user-select: none;
    -ms-user-select: none;
    -webkit-user-select: none;
}

.xterm.focus,
.xterm:focus {
    outline: none;
}

.xterm .xterm-helpers {
    position: absolute;
    top: 0;
    /**
     * The z-index of the helpers must be higher than the canvases in order for
     * IMEs to appear on top.
     */
    z-index: 5;
}

.xterm .xterm-helper-textarea {
    padding: 0;
    border: 0;
    margin: 0;
    /* Move textarea out of the screen to the far left, so that the cursor is not visible */
    position: absolute;
    opacity: 0;
    left: -9999em;
    top: 0;
    width: 0;
    height: 0;
    z-index: -5;
    /** Prevent wrapping so the IME appears against the textarea at the correct position */
    white-space: nowrap;
    overflow: hidden;
    resize: none;
}

.xterm .composition-view {
    /* TODO: Composition position got messed up somewhere */
    background: #000;
    color: #FFF;
    display: none;
    position: absolute;
    white-space: nowrap;
    z-index: 1;
}

.xterm .composition-view.active {
    display: block;
}

.xterm .xterm-viewport {
    /* On OS X this is required in order for the scroll bar to appear fully opaque */
    background-color: #000;
    overflow-y: scroll;
    cursor: default;
    position: absolute;
    right: 0;
    left: 0;
    top: 0;
    bottom: 0;
}

.xterm .xterm-screen {
    position: relative;
}

.xterm .xterm-screen canvas {
    position: absolute;
    left: 0;
    top: 0;
}

.xterm-char-measure-element {
    display: inline-block;
    visibility: hidden;
    position: absolute;
    top: 0;
    left: -9999em;
    line-height: normal;
}

.xterm.enable-mouse-events {
    /* When mouse events are enabled (eg. tmux), revert to the standard pointer cursor */
    cursor: default;
}

.xterm.xterm-cursor-pointer,
.xterm .xterm-cursor-pointer {
    cursor: pointer;
}

.xterm.column-select.focus {
    /* Column selection mode */
    cursor: crosshair;
}

.xterm .xterm-accessibility:not(.debug),
.xterm .xterm-message {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    right: 0;
    z-index: 10;
    color: transparent;
    pointer-events: none;
}

.xterm .xterm-accessibility-tree:not(.debug) *::selection {
  color: transparent;
}

.xterm .xterm-accessibility-tree {
  font-family: monospace;
  user-select: text;
  white-space: pre;
}

.xterm .xterm-accessibility-tree > div {
  transform-origin: left;
  width: fit-content;
}

.xterm .live-region {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.xterm-dim {
    /* Dim should not apply to background, so the opacity of the foreground color is applied
     * explicitly in the generated class and reset to 1 here */
    opacity: 1 !important;
}

.xterm-underline-1 { text-decoration: underline; }
.xterm-underline-2 { text-decoration: double underline; }
.xterm-underline-3 { text-decoration: wavy underline; }
.xterm-underline-4 { text-decoration: dotted underline; }
.xterm-underline-5 { text-decoration: dashed underline; }

.xterm-overline {
    text-decoration: overline;
}

.xterm-overline.xterm-underline-1 { text-decoration: overline underline; }
.xterm-overline.xterm-underline-2 { text-decoration: overline double underline; }
.xterm-overline.xterm-underline-3 { text-decoration: overline wavy underline; }
.xterm-overline.xterm-underline-4 { text-decoration: overline dotted underline; }
.xterm-overline.xterm-underline-5 { text-decoration: overline dashed underline; }

.xterm-strikethrough {
    text-decoration: line-through;
}

.xterm-screen .xterm-decoration-container .xterm-decoration {
	z-index: 6;
	position: absolute;
}

.xterm-screen .xterm-decoration-container .xterm-decoration.xterm-decoration-top-layer {
	z-index: 7;
}

.xterm-decoration-overview-ruler {
    z-index: 8;
    position: absolute;
    top: 0;
    right: 0;
    pointer-events: none;
}

.xterm-decoration-top {
    z-index: 2;
    position: relative;
}



/* Derived from vs/base/browser/ui/scrollbar/media/scrollbar.css */

/* xterm.js customization: Override xterm's cursor style */
.xterm .xterm-scrollable-element > .scrollbar {
    cursor: default;
}

/* Arrows */
.xterm .xterm-scrollable-element > .scrollbar > .scra {
	cursor: pointer;
	font-size: 11px !important;
}

.xterm .xterm-scrollable-element > .visible {
	opacity: 1;

	/* Background rule added for IE9 - to allow clicks on dom node */
	background:rgba(0,0,0,0);

	transition: opacity 100ms linear;
	/* In front of peek view */
	z-index: 11;
}
.xterm .xterm-scrollable-element > .invisible {
	opacity: 0;
	pointer-events: none;
}
.xterm .xterm-scrollable-element > .invisible.fade {
	transition: opacity 800ms linear;
}

/* Scrollable Content Inset Shadow */
.xterm .xterm-scrollable-element > .shadow {
	position: absolute;
	display: none;
}
.xterm .xterm-scrollable-element > .shadow.top {
	display: block;
	top: 0;
	left: 3px;
	height: 3px;
	width: 100%;
	box-shadow: var(--vscode-scrollbar-shadow, #000) 0 6px 6px -6px inset;
}
.xterm .xterm-scrollable-element > .shadow.left {
	display: block;
	top: 3px;
	left: 0;
	height: 100%;
	width: 3px;
	box-shadow: var(--vscode-scrollbar-shadow, #000) 6px 0 6px -6px inset;
}
.xterm .xterm-scrollable-element > .shadow.top-left-corner {
	display: block;
	top: 0;
	left: 0;
	height: 3px;
	width: 3px;
}
.xterm .xterm-scrollable-element > .shadow.top.left {
	box-shadow: var(--vscode-scrollbar-shadow, #000) 6px 0 6px -6px inset;
}


:root {
  color-scheme: dark;
  font-family: Inter, "Segoe UI", sans-serif;
  background: #020817;
  color: #e2e8f0;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top, rgba(14, 165, 233, 0.18), transparent 30%),
    linear-gradient(180deg, #020617 0%, #07111f 100%);
}

button,
input,
textarea {
  font: inherit;
}

.page {
  min-height: 100vh;
  padding: 24px;
}

.page-auth {
  display: grid;
  place-items: center;
}

.page-shell {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 20px;
}

.card {
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: 24px;
  background: rgba(15, 23, 42, 0.72);
  box-shadow: 0 20px 80px rgba(2, 8, 23, 0.45);
  backdrop-filter: blur(18px);
}

.auth-card {
  width: min(560px, 100%);
  padding: 40px;
}

.sidebar {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 24px;
}

.terminal-panel {
  min-height: calc(100vh - 48px);
  display: flex;
  flex-direction: column;
}

.terminal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  border-bottom: 1px solid rgba(148, 163, 184, 0.12);
}

.terminal-header span,
.user-card span,
.target-card span,
.target-card small,
.muted {
  color: #94a3b8;
}

.eyebrow {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: #67e8f9;
}

h1 {
  margin: 0 0 12px;
  font-size: 30px;
}

.button {
  border: 0;
  border-radius: 999px;
  padding: 12px 18px;
  cursor: pointer;
  transition: transform 0.15s ease, opacity 0.15s ease, background 0.15s ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.button.primary {
  background: linear-gradient(135deg, #22d3ee, #38bdf8);
  color: #082f49;
  font-weight: 700;
}

.button.secondary {
  background: rgba(148, 163, 184, 0.12);
  color: #e2e8f0;
}

.button.ghost {
  background: transparent;
  color: #cbd5e1;
  border: 1px solid rgba(148, 163, 184, 0.16);
}

.user-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 18px;
  border-radius: 18px;
  background: rgba(15, 23, 42, 0.62);
}

.target-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}

.target-card {
  width: 100%;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-align: left;
  border: 1px solid rgba(148, 163, 184, 0.12);
  border-radius: 18px;
  background: rgba(2, 8, 23, 0.45);
  color: #e2e8f0;
  cursor: pointer;
}

.target-card.active {
  border-color: rgba(34, 211, 238, 0.55);
  background: rgba(8, 47, 73, 0.55);
}

.sidebar-actions {
  display: grid;
  gap: 10px;
}

.status-badge {
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 13px;
  background: rgba(148, 163, 184, 0.12);
  color: #cbd5e1;
}

.status-badge[data-tone="ok"] {
  background: rgba(16, 185, 129, 0.16);
  color: #6ee7b7;
}

.status-badge[data-tone="warn"] {
  background: rgba(250, 204, 21, 0.14);
  color: #fde68a;
}

.status-badge[data-tone="danger"] {
  background: rgba(248, 113, 113, 0.16);
  color: #fca5a5;
}

.terminal-container {
  flex: 1;
  min-height: 0;
  padding: 16px;
}

.terminal-container .xterm {
  height: 100%;
}

.empty {
  padding: 16px;
  border-radius: 18px;
  background: rgba(2, 8, 23, 0.3);
  color: #94a3b8;
}

@media (max-width: 1080px) {
  .page-shell {
    grid-template-columns: 1fr;
  }

  .terminal-panel {
    min-height: 70vh;
  }
}