/* TUIOS Web Terminal Styles */

@font-face {
    font-family: 'JetBrainsMono Nerd Font Mono';
    src: url('/static/fonts/JetBrainsMonoNerdFontMono-Regular.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
    font-display: block;
}

@font-face {
    font-family: 'JetBrainsMono Nerd Font Mono';
    src: url('/static/fonts/JetBrainsMonoNerdFontMono-Bold.ttf') format('truetype');
    font-weight: 700;
    font-style: normal;
    font-display: block;
}

@font-face {
    font-family: 'JetBrainsMono Nerd Font Mono';
    src: url('/static/fonts/JetBrainsMonoNerdFontMono-Italic.ttf') format('truetype');
    font-weight: 400;
    font-style: italic;
    font-display: block;
}

@font-face {
    font-family: 'JetBrainsMono Nerd Font Mono';
    src: url('/static/fonts/JetBrainsMonoNerdFontMono-BoldItalic.ttf') format('truetype');
    font-weight: 700;
    font-style: italic;
    font-display: block;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    width: 100%;
    height: 100%;
    overflow: hidden;
    background-color: #1e1e2e;
    font-family: 'JetBrainsMono Nerd Font Mono', monospace;
}

#terminal-container {
    width: 100%;
    height: 100%;
    padding: 0;
    background-color: #1e1e2e;
}

#terminal {
    width: 100%;
    height: 100%;
}

/* Critical: Force xterm.js to use our monospace font */
.xterm {
    font-family: 'JetBrainsMono Nerd Font Mono', 'JetBrains Mono', 'Fira Code', 'Cascadia Code', 'SF Mono', Menlo, Monaco, 'Courier New', monospace !important;
    font-variant-ligatures: none;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

.xterm-screen {
    font-family: inherit !important;
}

.xterm-rows {
    font-family: inherit !important;
}

.xterm-viewport {
    overflow-y: auto !important;
}

.xterm-screen {
    cursor: text;
}

/* Scrollbar styling */
.xterm-viewport::-webkit-scrollbar {
    width: 10px;
}

.xterm-viewport::-webkit-scrollbar-track {
    background: #1e1e2e;
}

.xterm-viewport::-webkit-scrollbar-thumb {
    background: #45475a;
    border-radius: 5px;
}

.xterm-viewport::-webkit-scrollbar-thumb:hover {
    background: #585b70;
}

/* Connection status indicator */
#connection-status {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: rgba(30, 30, 46, 0.95);
    border: 1px solid #45475a;
    border-radius: 8px;
    padding: 8px 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: 'JetBrainsMono Nerd Font Mono', monospace;
    font-size: 12px;
    color: #cdd6f4;
    z-index: 1000;
    transition: opacity 0.3s ease;
}

#connection-status.hidden {
    opacity: 0;
    pointer-events: none;
}

#connection-status.connecting #status-icon {
    color: #f9e2af;
    animation: pulse 1s infinite;
}

#connection-status.connected #status-icon {
    color: #a6e3a1;
}

#connection-status.disconnected #status-icon {
    color: #f38ba8;
}

#connection-status.webtransport #status-icon {
    color: #89b4fa;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* Settings toggle button */
#settings-toggle {
    position: fixed;
    top: 10px;
    right: 10px;
    width: 32px;
    height: 32px;
    border-radius: 6px;
    border: 1px solid #45475a;
    background: rgba(30, 30, 46, 0.9);
    color: #cdd6f4;
    font-size: 16px;
    cursor: pointer;
    z-index: 1001;
    transition: background 0.2s, opacity 0.3s;
    opacity: 0.5;
}

#settings-toggle:hover {
    background: #45475a;
    opacity: 1;
}

/* Settings panel */
#settings-panel {
    position: fixed;
    top: 50px;
    right: 10px;
    width: 280px;
    background: rgba(30, 30, 46, 0.98);
    border: 1px solid #45475a;
    border-radius: 8px;
    padding: 16px;
    z-index: 1002;
    font-family: 'JetBrainsMono Nerd Font Mono', monospace;
    font-size: 12px;
    color: #cdd6f4;
}

#settings-panel.hidden {
    display: none;
}

#settings-panel h3 {
    margin: 0 0 16px 0;
    font-size: 14px;
    color: #89b4fa;
    border-bottom: 1px solid #45475a;
    padding-bottom: 8px;
}

.setting-group {
    margin-bottom: 12px;
}

.setting-group label {
    display: block;
    margin-bottom: 4px;
    color: #a6adc8;
}

.setting-group select,
.setting-group input[type="range"] {
    width: 100%;
    padding: 6px 8px;
    border-radius: 4px;
    border: 1px solid #45475a;
    background: #313244;
    color: #cdd6f4;
    font-family: inherit;
    font-size: 12px;
}

.setting-group select:focus,
.setting-group input:focus {
    outline: none;
    border-color: #89b4fa;
}

.setting-group input[type="range"] {
    padding: 0;
    height: 24px;
}

.setting-info {
    margin: 16px 0;
    padding: 8px;
    background: #313244;
    border-radius: 4px;
    font-size: 11px;
    color: #a6adc8;
}

.setting-info div {
    margin-bottom: 4px;
}

.setting-info div:last-child {
    margin-bottom: 0;
}

#settings-panel button {
    width: 100%;
    padding: 8px 12px;
    border-radius: 4px;
    border: 1px solid #45475a;
    background: #313244;
    color: #cdd6f4;
    font-family: inherit;
    font-size: 12px;
    cursor: pointer;
    margin-top: 8px;
    transition: background 0.2s;
}

#settings-panel button:hover {
    background: #45475a;
}

#settings-panel button.primary {
    background: #89b4fa;
    border-color: #89b4fa;
    color: #1e1e2e;
}

#settings-panel button.primary:hover {
    background: #b4befe;
}

/* Selection styling */
.xterm .xterm-selection div {
    background-color: rgba(88, 91, 112, 0.5) !important;
}

/* Cursor styling */
.xterm-cursor-block {
    background-color: #f5e0dc !important;
}

.xterm-cursor-bar {
    background-color: #f5e0dc !important;
}

.xterm-cursor-underline {
    border-bottom-color: #f5e0dc !important;
}

/* Focus indicator */
#terminal:focus-within .xterm-cursor-layer {
    opacity: 1;
}

#terminal:not(:focus-within) .xterm-cursor-layer {
    opacity: 0.6;
}