@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;600;800&display=swap');

:root {
    --bg: #000000;
    --side-bg: #080808;
    --accent: #e2ff00; 
    --panel-bg: #111111;
    --text: #ffffff;
    --text-dim: #666666;
    --border: #222222;
    --user-msg-bg: #1a1a1a;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Plus Jakarta Sans', sans-serif;
}

body {
    background-color: var(--bg);
    color: var(--text);
    display: flex; 
    height: 100vh;
    overflow: hidden;
}


.sidebar {
    width: 280px;
    background-color: var(--side-bg);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    padding: 40px 20px;
    flex-shrink: 0;
}

.logo {
    font-weight: 800;
    font-size: 1.4rem;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 50px;
}

.dot {
    width: 12px;
    height: 12px;
    background-color: var(--accent);
    border-radius: 50%;
    box-shadow: 0 0 15px var(--accent);
}

.nav-btn {
    width: 100%;
    background: transparent;
    border: none;
    color: var(--text-dim);
    padding: 14px 18px;
    text-align: left;
    cursor: pointer;
    border-radius: 12px;
    margin-bottom: 8px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: all 0.2s ease;
}

.nav-btn:hover {
    color: var(--text);
    background: #151515;
}

.nav-btn.active {
    background: var(--accent);
    color: #000;
}


.main-content {
    flex-grow: 1;
    padding: 60px;
    overflow-y: auto;
    background: radial-gradient(circle at top right, #111 0%, #000 100%);
}

.view-header h1 {
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -1.5px;
    margin-bottom: 10px;
}

.subtitle {
    color: var(--text-dim);
    margin-bottom: 30px;
}

#chat-container {
    width: 100%;
    background-color: var(--panel-bg);
    border: 1px solid var(--border);
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    height: 60vh; 
    overflow: hidden;
}

#chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 25px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.user-msg, .ai-msg {
    max-width: 85%;
    padding: 15px 20px;
    border-radius: 15px;
    line-height: 1.5;
    word-wrap: break-word;
}
.ai-msg {
    align-self: flex-start;
    background-color: var(--user-msg-bg);
    border: 1px solid var(--border);
    color: var(--text);
    width: 100%;
}

.user-msg {
    align-self: flex-end;
    background-color: var(--accent);
    color: #000;
    font-weight: 600;
}

.user-msg-container {
    align-self: flex-end;
    margin-bottom: 20px;
}

.user-msg-container span {
    background: var(--user-msg-bg);
    color: var(--accent);
    padding: 12px 20px;
    border-radius: 18px 18px 0 18px;
    display: inline-block;
    border: 1px solid #333;
}
#user-query {
    flex: 1;
    background: transparent;
    border: 1px solid var(--border);
    padding: 15px;
    color: white;
    border-radius: 10px;
    outline: none;
}

.message.ai {
    background: #161616;
    padding: 25px;
    border-radius: 15px;
    border-left: 4px solid var(--accent);
    margin-bottom: 25px;
    line-height: 1.6;
    max-width: 85%;
}
.input-area {
    padding: 25px;
    display: flex;
    gap: 15px;
    background: #0c0c0c;
    border-top: 1px solid var(--border);
    border-bottom-left-radius: 24px;
    border-bottom-right-radius: 24px;
}
.input-group {
    display: flex;
    gap: 10px;
    padding: 20px;
    background-color: var(--side-bg);
    border-top: 1px solid var(--border);
}

input[type="text"] {
    flex-grow: 1;
    background: #000;
    border: 1px solid #333;
    padding: 15px 20px;
    color: white;
    border-radius: 12px;
}

input[type="text"]:focus {
    outline: none;
    border-color: var(--accent);
}

.btn-glow {
    background: var(--accent);
    color: #000;
    border: none;
    padding: 0 30px;
    font-weight: 800;
    border-radius: 12px;
    cursor: pointer;
    transition: 0.3s;
    text-transform: uppercase;
    font-size: 0.8rem;
}

.btn-glow:hover {
    box-shadow: 0 0 20px rgba(226, 255, 0, 0.4);
    transform: translateY(-2px);
}


.drop-zone {
    border: 2px dashed var(--border);
    padding: 40px;
    text-align: center;
    border-radius: 16px;
    margin-bottom: 30px;
    transition: 0.3s;
    color: var(--text-dim);
}

.drop-zone:hover {
    border-color: var(--accent);
    background: rgba(226, 255, 0, 0.02);
}

table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0 10px;
}

th {
    text-align: left;
    padding: 15px;
    color: var(--text-dim);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

td {
    padding: 20px 15px;
    background: var(--panel-bg);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

td:first-child { border-left: 1px solid var(--border); border-radius: 12px 0 0 12px; }
td:last-child { border-right: 1px solid var(--border); border-radius: 0 12px 12px 0; }

.badge, .tag {
    background: rgba(226, 255, 0, 0.1);
    color: var(--accent);
    padding: 5px 12px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.75rem;
}

.dataset-list {
    list-style: none;
    background-color: var(--panel-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    width: 100%;
    margin-bottom: 20px;
}

.dataset-item {
    color: var(--text-dim);
    padding: 15px;
    transition: 0.2s;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
}

.dataset-item:hover {
    background-color: #1a1a1a;
    color: var(--text);
}

.dataset-item.selected {
    background-color: rgba(226, 255, 0, 0.05);
    color: var(--accent);
    border-left: 4px solid var(--accent);
}

.dataset-item.selected .tick {
    opacity: 1;
    color: var(--accent);
}

.content-view {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px;
    display: flex;
    flex-direction: column;
}

#chat-container {
    width: 100%;
    background-color: var(--panel-bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    height: 500px;
    margin-bottom: 30px;
}

#chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.user-msg, .ai-msg {
    max-width: 90%;
    padding: 12px 18px;
    border-radius: 12px;
}

.dataset-radio-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-top: 10px;
}

.dataset-option input[type="radio"] {
    position: absolute;
    opacity: 0;
}

.dataset-option label {
    display: block;
    padding: 15px;
    background: var(--panel-bg);
    border: 1px solid var(--border);
    border-radius: 10px;
    cursor: pointer;
    text-align: center;
    transition: all 0.2s ease;
}

.dataset-option input[type="radio"]:checked + label {
    border-color: var(--accent);
    background: rgba(226, 255, 0, 0.05);
    box-shadow: 0 0 15px rgba(226, 255, 0, 0.1);
}

.dataset-option label:hover {
    background-color: #1a1a1a;
    border-color: #444;
}

.sidebar {
    display: flex;
    flex-direction: column;
    /* ... resto de tus estilos ... */
}

.sidebar-footer {
    margin-top: auto; /* Esto empuja el footer al fondo del sidebar */
    padding-top: 20px;
    border-top: 1px solid var(--border);
    font-size: 0.75rem;
    color: var(--text-dim);
}

.footer-credits b {
    color: var(--text);
}

.accent-text {
    color: var(--accent);
    font-weight: bold;
}

.license-link {
    display: inline-block;
    margin-top: 10px;
    color: var(--text-dim);
    text-decoration: underline;
    transition: color 0.2s;
}

.license-link:hover {
    color: var(--accent);
}

.dot {
    height: 10px;
    width: 10px;
    background-color: #666;
    border-radius: 50%;
    display: inline-block;
    margin-right: 10px;
    transition: all 0.3s ease;
    box-shadow: 0 0 5px rgba(102, 102, 102, 0.5);
}

.dot.online {
    background-color: #2ecc71;
    box-shadow: 0 0 10px #2ecc71, 0 0 20px rgba(46, 204, 113, 0.4);
}

.dot.offline {
    background-color: #ff4757;
    box-shadow: 0 0 10px #ff4757, 0 0 20px rgba(255, 71, 87, 0.4);
}

.brand-container {
    margin-bottom: 40px; 
    display: flex;
    flex-direction: column;
    gap: 5px;
}