:root {
    --bg-color: #050510;
    --sidebar-bg: #0a0a1a;
    --accent: #00f2ff;
    --accent-glow: rgba(0, 242, 255, 0.4);
    --text-primary: #ffffff;
    --text-secondary: #8b9bb4;
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.1);
    --success: #00ff9d;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Space Grotesk', monospace;
}

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    border: 5px solid var(--accent-glow);
    /* Hackathon Vibe */
    height: 100vh;
    overflow: hidden;
    position: relative;
    border: none;
}

/* Background Grid Animation */
body::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        linear-gradient(rgba(0, 242, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 242, 255, 0.03) 1px, transparent 1px);
    background-size: 30px 30px;
    z-index: -1;
    pointer-events: none;
}

.app-container {
    display: flex;
    height: 100vh;
}

/* Sidebar */
.sidebar {
    width: 350px;
    background: var(--sidebar-bg);
    border-right: 1px solid var(--glass-border);
    display: flex;
    flex-direction: column;
    padding: 20px;
}

.sidebar-header {
    margin-bottom: 30px;
    border-bottom: 1px solid var(--glass-border);
    padding-bottom: 20px;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 2px;
}

.accent {
    color: var(--accent);
    text-shadow: 0 0 10px var(--accent-glow);
}

.status-indicator {
    font-size: 0.8rem;
    color: var(--success);
    margin-top: 5px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.dot {
    width: 8px;
    height: 8px;
    background: var(--success);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--success);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        opacity: 1;
    }

    50% {
        opacity: 0.4;
    }

    100% {
        opacity: 1;
    }
}

.feed-container h3 {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.news-list {
    flex: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
    padding-right: 5px;
}

/* Scrollbar */
.news-list::-webkit-scrollbar {
    width: 4px;
}

.news-list::-webkit-scrollbar-thumb {
    background: var(--glass-border);
    border-radius: 4px;
}

.news-item {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 12px;
    border-radius: 8px;
    font-size: 0.85rem;
    border-left: 2px solid var(--accent);
    animation: slideIn 0.3s ease-out;
    transition: all 0.3s;
}

.news-item:hover {
    background: rgba(255, 255, 255, 0.05);
    transform: translateX(5px);
}

.news-meta {
    font-size: 0.7rem;
    color: var(--text-secondary);
    margin-bottom: 5px;
    display: flex;
    justify-content: space-between;
}

.news-topic-tag {
    color: var(--accent);
    font-weight: bold;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Main Content */
.main-content {
    flex: 1;
    padding: 40px;
    display: flex;
    flex-direction: column;
    height: 100vh;
    /* Enforce full height */
    overflow: hidden;
    /* Prevent body scroll */
}

.top-bar {
    flex: 0 0 auto;
    /* Don't grow/shrink */
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.query-interface {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 20px;
    max-width: 900px;
    margin: 0 auto;
    width: 100%;
    min-height: 0;
    /* CRITICAL for nested flex scrolling */
    padding-bottom: 20px;
}

.box-glass {
    background: rgba(10, 10, 26, 0.7);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 20px;
}

.chat-container {
    flex: 1;
    overflow-y: auto;
    /* Enable Scroll */
    display: flex;
    flex-direction: column;
    /* Removed justify-content: flex-end to prevent layout issues when scrolling */
}

.response-area {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: auto;
    /* Push content to bottom when sparse */
}

.input-area {
    flex: 0 0 auto;
    /* Ensure input area never shrinks */
}

/* =========================================================
   QUERY INPUT – FINAL FIX (NON-DESTRUCTIVE OVERRIDE)
   ========================================================= */

/* Ensure input area feels solid and premium */
.input-area {
    padding: 18px 20px;
}

/* Make form a single horizontal unit */
#query-form {
    display: flex;
    align-items: center;
    gap: 14px;
}

/* Fix input height, vertical alignment, and feel */
#query-input {
    flex: 1;
    height: 56px;                     /* KEY FIX */
    padding: 0 20px;                  /* Vertical centering */
    font-size: 16px;
    line-height: 56px;                /* PERFECT vertical text centering */
    font-family: 'Space Grotesk', monospace;
    color: var(--text-primary);

    background: rgba(5, 10, 25, 0.75);
    border: 1px solid rgba(0, 242, 255, 0.35);
    border-radius: 14px;

    outline: none;
    transition: all 0.25s ease;
}

/* Placeholder polish */
#query-input::placeholder {
    color: rgba(180, 200, 230, 0.55);
}

/* Focus state = judge wow factor */
#query-input:focus {
    border-color: var(--accent);
    box-shadow:
        0 0 0 2px rgba(0, 242, 255, 0.15),
        0 0 18px rgba(0, 242, 255, 0.25);
    background: rgba(5, 10, 25, 0.9);
}

/* Fix ANALYZE button sizing */
#submit-btn {
    height: 56px;                     /* MATCH input */
    padding: 0 30px;
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 1px;

    color: #001418;
    background: linear-gradient(135deg, #00f2ff, #4dfcff);
    border: none;
    border-radius: 14px;

    cursor: pointer;
    transition: all 0.25s ease;
}

/* Button hover = subtle power */
#submit-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(0, 242, 255, 0.45);
}

/* Button press */
#submit-btn:active {
    transform: translateY(0);
}