/* app/static/css/style.css */
@import url('https://fonts.googleapis.com/css2?family=Michroma&family=Inter:wght@300;400;600&display=swap');

:root {
    --nasa-blue: #0032A0;
    --neon-cyan: #00F3FF;
    --deep-obsidian: rgba(10, 10, 15, 0.85);
    --glass-border: rgba(255, 255, 255, 0.1);
    --text-primary: #FFFFFF;
    --text-muted: #B0B0B0;
    --accent-glow: 0 0 15px rgba(0, 243, 255, 0.4);
}

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

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-primary);
    background: #000;
    background-image: url('../images/blackhole.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    min-height: 100vh;
    overflow-x: hidden;
}

h1, h2, h3, .navbar-brand {
    font-family: 'Michroma', sans-serif;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* Glassmorphism Panels */
.glass-panel {
    background: var(--deep-obsidian);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    padding: 2rem;
    position: relative;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.glass-panel:hover {
    border-color: var(--neon-cyan);
    box-shadow: var(--accent-glow);
}

/* HUD elements (non-containerized feel) */
.hud-corner {
    position: absolute;
    width: 20px;
    height: 20px;
    border: 2px solid var(--neon-cyan);
}

.tl { top: -2px; left: -2px; border-right: 0; border-bottom: 0; }
.tr { top: -2px; right: -2px; border-left: 0; border-bottom: 0; }
.bl { bottom: -2px; left: -2px; border-right: 0; border-top: 0; }
.br { bottom: -2px; right: -2px; border-left: 0; border-top: 0; }

/* Typography improvements */
.hero-title {
    font-size: 4rem;
    background: linear-gradient(to bottom, #fff, var(--neon-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.accent-text {
    color: var(--neon-cyan);
    text-shadow: var(--accent-glow);
}

/* Navigation Overhaul */
.nav-space {
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border);
    padding: 1rem 0;
}

.nav-link {
    color: var(--text-muted) !important;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin: 0 1rem;
    transition: color 0.3s;
}

.nav-link:hover, .nav-link.active {
    color: var(--neon-cyan) !important;
    text-shadow: var(--accent-glow);
}

/* Buttons */
.btn-nasa {
    background: transparent;
    border: 1px solid var(--neon-cyan);
    color: var(--neon-cyan);
    padding: 0.8rem 2rem;
    font-family: 'Michroma', sans-serif;
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-block;
}

.btn-nasa:hover {
    background: var(--neon-cyan);
    color: #000;
    box-shadow: var(--accent-glow);
}

/* Forms */
.form-control {
    background: rgba(255, 255, 255, 0.05) !important;
    border: 1px solid var(--glass-border) !important;
    color: #fff !important;
    border-radius: 0 !important;
}

.form-control:focus {
    border-color: var(--neon-cyan) !important;
    box-shadow: none !important;
}

/* Custom Table for Results */
.table {
    border-collapse: separate;
    border-spacing: 0 10px;
    color: #fff !important;
}

.table tr {
    background: var(--deep-obsidian);
    transition: transform 0.2s;
}

.table tr:hover {
    transform: scale(1.01);
    background: rgba(0, 243, 255, 0.05) !important;
}

.table td, .table th {
    border: none !important;
    padding: 1.5rem !important;
}

/* Footer */
footer {
    border-top: 1px solid var(--glass-border);
    background: rgba(0, 0, 0, 0.8);
    padding: 3rem 0;
    font-size: 0.8rem;
    color: var(--text-muted);
}