/* Reset & Base Variables */

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

:root {
    /* Logo Based Palette */
    --bg-main: #0c100e;
    /* Deep Rich Obsidian Dark */
    --bg-sidebar: #131a16;
    /* Deep Forest Dark for Sidebar */
    --bg-input: #1a231e;
    /* Subtle Charcoal Green Input Box */
    /* Neon Green Accents Matching 'N' Logo */
    --accent-color: #00ff87;
    /* Vibrant Neon Emerald Green */
    --accent-glow: rgba(0, 255, 135, 0.25);
    --border-color: #24332a;
    /* Crisp Green-Grey Border */
    /* Text Colors */
    --text-primary: #ffffff;
    /* Crisp Pure White */
    --text-secondary: #8fa397;
    /* Subtle Sage Green-Gray Text */
    /* Interactive Elements */
    --user-msg-bg: #113824;
    /* Premium Emerald Message Bubble */
    --btn-hover: #1e2c24;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-main);
    color: var(--text-primary);
    height: 100vh;
    width: 100vw;
    overflow: hidden;
}


/* App Container Layout with SVG Background */

.container {
    display: flex;
    width: 100%;
    height: 100vh;
    background-image: url('../images/hero-backdrop.svg');
    background-repeat: no-repeat;
    background-position: center center;
    background-size: cover;
}


/* High-Contrast Logo Section */


/* High-Contrast & Clean Logo Section */

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px 24px;
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 0.5px;
}

.logo img {
    width: 38px;
    height: 38px;
    object-fit: contain;
    border-radius: 8px;
    /* Inner box, extra padding & borders removed for seamless look */
    background: transparent;
    padding: 0;
    border: none;
    box-shadow: none;
    /* Soft green glow direct logo image par */
    filter: drop-shadow(0 0 6px var(--accent-glow));
}


/* Input Box Inside Icon Styling */

.input-logo {
    width: 22px;
    height: 22px;
    object-fit: contain;
    margin-right: 8px;
    background: transparent;
    filter: drop-shadow(0 0 4px var(--accent-color));
}