/* /styles/main.css */
/* Base styles and background with 80% viewport container */

/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Main body background gradient */
body {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%);
    font-family: 'Inter', system-ui, sans-serif;
    min-height: 100vh;
    height: 100vh;
    color: white;
    margin: 0;
    padding: 0;
    overflow: hidden;
}

/* 80% Viewport App Container */
.app-container {
    width: 80vw;
    height: 100vh;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    padding: 1rem;
    box-sizing: border-box;
    gap: 0;
    border: 2px solid #0f172a;
    border-radius: 16px;
    background: rgba(15, 23, 42, 0.3);
}

/* Base 3D effects for reuse */
.card-3d {
    background: linear-gradient(145deg, #1e293b, #0f172a);
    box-shadow: 
        20px 20px 40px rgba(0, 0, 0, 0.4),
        -20px -20px 40px rgba(51, 65, 85, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.2);
    transition: all 0.3s ease;
}

.card-3d:hover {
    transform: translateY(-5px);
    box-shadow: 
        25px 25px 50px rgba(0, 0, 0, 0.5),
        -25px -25px 50px rgba(51, 65, 85, 0.15);
}

.btn-3d {
    background: linear-gradient(145deg, #3b82f6, #1d4ed8);
    box-shadow: 
        8px 8px 16px rgba(0, 0, 0, 0.3),
        -8px -8px 16px rgba(59, 130, 246, 0.1);
    border: none;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 16px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-3d:hover {
    transform: translateY(-2px);
    box-shadow: 
        10px 10px 20px rgba(0, 0, 0, 0.4),
        -10px -10px 20px rgba(59, 130, 246, 0.15);
}

.btn-3d:active {
    transform: translateY(1px);
    box-shadow: 
        4px 4px 8px rgba(0, 0, 0, 0.3),
        -4px -4px 8px rgba(59, 130, 246, 0.1);
}

.input-3d {
    background: linear-gradient(145deg, #0f172a, #1e293b);
    box-shadow: 
        inset 8px 8px 16px rgba(0, 0, 0, 0.3),
        inset -8px -8px 16px rgba(51, 65, 85, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.3);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 16px;
}

.input-3d:focus {
    outline: none;
    border-color: rgba(59, 130, 246, 0.5);
}

.input-3d option {
    background: #1e293b;
    color: white;
}

/* Color palette variables for consistency */
:root {
    /* Dark blue gradient colors */
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    
    /* Blue accent colors */
    --blue-primary: #3b82f6;
    --blue-secondary: #1d4ed8;
    --blue-accent: #60a5fa;
    
    /* Status colors */
    --status-out-primary: #dc2626;
    --status-out-secondary: #991b1b;
    --status-late-primary: #f59e0b;
    --status-late-secondary: #d97706;
    
    /* Border and glow effects */
    --border-blue: rgba(59, 130, 246, 0.2);
    --border-blue-hover: rgba(59, 130, 246, 0.3);
    --glow-blue: rgba(59, 130, 246, 0.1);
}

/* Responsive design for container */
@media (max-width: 768px) {
    .app-container {
        width: 95vw;
        padding: 0.5rem;
    }
}