:root {
    /* Modern Terminal Theme Palette */
    --bg-app: #1e1e2e;
    --bg-terminal: #11111b;
    --bg-tab-bar: #181825;
    --text-main: #cdd6f4;
    --text-muted: #a6adc8;
    --color-red: #f38ba8;
    --color-green: #a6e3a1;
    --color-yellow: #f9e2af;
    --color-blue: #89b4fa;
    --color-magenta: #cba6f7;
    --color-cyan: #89dceb;
    --tmux-bg: #313244;
    --tmux-fg: #cdd6f4;
    --tmux-accent: #89b4fa;
}

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

body {
    background-color: #000;
    color: var(--text-main);
    font-family: 'JetBrains Mono', 'Fira Code', 'Menlo', 'Consolas', monospace;
    font-size: 14px;
    line-height: 1.6;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 2rem;
}

.window {
    width: 100%;
    max-width: 950px;
    background-color: var(--bg-app);
    border-radius: 10px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.1);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.titlebar {
    background-color: var(--bg-app);
    padding: 12px 16px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid rgba(0,0,0,0.3);
}

.buttons { display: flex; gap: 8px; }
.btn { width: 12px; height: 12px; border-radius: 50%; }
.btn.close { background-color: #ff5f56; }
.btn.minimize { background-color: #ffbd2e; }
.btn.maximize { background-color: #27c93f; }

.title {
    flex-grow: 1;
    text-align: center;
    color: var(--text-muted);
    font-size: 13px;
    font-weight: bold;
    margin-right: 44px;
}

.tab-bar {
    display: flex;
    background-color: var(--bg-tab-bar);
    border-bottom: 1px solid rgba(255,255,255,0.05);
    user-select: none;
}

.tab {
    padding: 10px 20px;
    color: var(--text-muted);
    font-size: 13px;
    cursor: pointer;
    border-right: 1px solid rgba(0,0,0,0.2);
    border-top: 2px solid transparent;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s ease;
}

.tab:hover {
    background-color: rgba(255,255,255,0.02);
    color: var(--text-main);
}

.tab.active {
    background-color: var(--bg-terminal);
    color: var(--color-blue);
    border-top: 2px solid var(--color-blue);
    font-weight: bold;
}

.terminal {
    background-color: var(--bg-terminal);
    padding: 1.5rem 2rem;
    flex-grow: 1;
    overflow-y: auto;
    height: 550px; 
}

.terminal::-webkit-scrollbar { width: 8px; }
.terminal::-webkit-scrollbar-track { background: var(--bg-terminal); }
.terminal::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 4px; }
.terminal::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.2); }

.tab-content {
    display: none;
    animation: fadeIn 0.15s ease-in-out;
}

.tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Banner Principal Corregido */
.brand-banner {
    color: var(--color-blue);
    font-weight: bold;
    font-size: 10px; 
    line-height: 1.2;
    white-space: pre;
    text-align: center;
    margin-bottom: 1.5rem;
    display: block;
}

.prompt-line {
    margin-top: 1rem;
    margin-bottom: 0.5rem;
    display: flex;
    flex-wrap: wrap;
}

.user { color: var(--color-green); font-weight: bold; }
.at { color: var(--text-muted); }
.host { color: var(--color-blue); font-weight: bold; }
.colon { color: var(--text-muted); }
.path { color: var(--color-cyan); font-weight: bold; }
.symbol { color: var(--color-magenta); margin-left: 0.5rem; margin-right: 0.5rem; font-weight: bold; }
.cmd { color: var(--text-main); }

.output {
    margin-bottom: 1.5rem;
    color: var(--text-muted);
}

.fetch-container {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
    align-items: center;
}

.ascii-photo {
    color: var(--text-main);
    font-weight: bold;
    line-height: 1.1;
    font-size: 10px;
    white-space: pre;
}

.fetch-info .key { color: var(--color-cyan); font-weight: bold; }
.fetch-info .separator { color: var(--text-muted); margin: 0 0.5rem; }

.file-list { width: 100%; border-collapse: collapse; }
.file-list td { padding: 0.2rem 1rem 0.2rem 0; vertical-align: top; }
.perms { color: var(--color-magenta); }
.owner { color: var(--color-yellow); }
.size { color: var(--color-green); text-align: right; }
.date { color: var(--color-blue); }
.filename { color: var(--text-main); font-weight: bold; }
.tree-branch { color: var(--text-muted); padding-left: 1.5rem; padding-bottom: 1rem; }

a {
    color: var(--color-yellow);
    text-decoration: none;
    border-bottom: 1px dotted var(--color-yellow);
    transition: all 0.2s ease;
}
a:hover {
    color: var(--bg-terminal);
    background-color: var(--color-yellow);
}

.cursor {
    display: inline-block;
    width: 8px;
    height: 1.2em;
    background-color: var(--text-main);
    vertical-align: text-bottom;
    animation: blink 1.2s step-end infinite;
    margin-left: 4px;
}
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

.tmux-bar {
    background-color: var(--tmux-bg);
    color: var(--tmux-fg);
    display: flex;
    justify-content: space-between;
    padding: 4px 12px;
    font-size: 12px;
    border-top: 1px solid rgba(0,0,0,0.5);
}
.tmux-left span {
    background-color: var(--tmux-accent);
    color: var(--bg-app);
    padding: 0 8px;
    font-weight: bold;
    margin-right: 8px;
    border-radius: 2px;
}