/* Psythons Game Styles - Terminal Sci-Fi Theme */
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700;900&family=JetBrains+Mono:wght@300;400;500;700&display=swap');

:root {
    /* Terminal-inspired color scheme */
    --primary-color: #00ff41;        /* Matrix green */
    --secondary-color: #0066cc;      /* Cyan blue */
    --accent-color: #ff6b35;         /* Orange highlight */
    --background: #0a0a0a;           /* Deep black */
    --surface: #1a1a1a;             /* Dark grey */
    --surface-elevated: #252525;     /* Lighter grey */
    --text: #00ff41;                /* Green terminal text */
    --text-secondary: #ffffff;       /* White text */
    --text-muted: #888888;          /* Grey text */
    --border: #333333;              /* Dark border */
    --border-bright: #00ff41;       /* Bright green border */
    --success: #00ff41;
    --warning: #ffaa00;
    --error: #ff3366;
    
    /* Typography */
    --font-heading: 'Orbitron', monospace;
    --font-body: 'JetBrains Mono', monospace;
    
    /* Effects */
    --glow: 0 0 10px currentColor;
    --shadow-terminal: 0 0 20px rgba(0, 255, 65, 0.3);
    
    /* Alert backgrounds (dark terminal style) */
    --alert-success-bg: rgba(18, 25, 18, 0.9);
    --alert-warning-bg: rgba(25, 22, 18, 0.9);
    --alert-error-bg: rgba(25, 18, 20, 0.9);
    --alert-info-bg: rgba(18, 20, 25, 0.9);
}

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

body {
    font-family: var(--font-body);
    background-color: var(--background);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
    background-image: 
        radial-gradient(circle at 50% 50%, rgba(0, 255, 65, 0.1) 0%, transparent 50%),
        linear-gradient(0deg, rgba(0, 255, 65, 0.03) 50%, transparent 50%);
    background-size: 100px 100px, 2px 2px;
}

/* Main Grid Layout */
.app-layout {
    display: grid;
    grid-template-areas: 
        "header header header"
        "nav main sidebar"
        "footer footer footer";
    grid-template-columns: 250px 1fr 300px;
    grid-template-rows: auto 1fr auto;
    min-height: 100vh;
    gap: 1px;
    background: var(--border);
}

/* Legacy container for simple pages */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header Component */
.app-header {
    grid-area: header;
    background: var(--surface);
    padding: 15px 30px;
    border-bottom: 2px solid var(--border-bright);
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow-terminal);
}

.app-header h1 {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 900;
    color: var(--text);
    text-shadow: var(--glow);
    letter-spacing: 3px;
    text-transform: uppercase;
}

.app-header .user-info {
    font-family: var(--font-body);
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Legacy header for simple pages */
header {
    text-align: center;
    margin-bottom: 40px;
    padding: 20px 0;
    border-bottom: 2px solid var(--border-bright);
    background: var(--surface);
}

header h1 {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 900;
    color: var(--text);
    margin-bottom: 10px;
    text-shadow: var(--glow);
    letter-spacing: 2px;
}

.tagline {
    font-size: 1.2rem;
    color: var(--text-muted);
    font-style: italic;
    letter-spacing: 1px;
}

/* Navigation Sidebar */
.app-nav {
    grid-area: nav;
    background: var(--surface);
    padding: 20px 0;
    border-right: 1px solid var(--border);
}

.nav-section {
    margin-bottom: 30px;
}

.nav-section h3 {
    font-family: var(--font-heading);
    color: var(--accent-color);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    padding: 0 20px;
    margin-bottom: 15px;
    border-bottom: 1px solid var(--border);
    padding-bottom: 8px;
}

.nav-link {
    display: block;
    padding: 12px 20px;
    color: var(--text-muted);
    text-decoration: none;
    border-left: 3px solid transparent;
    transition: all 0.3s ease;
    font-family: var(--font-body);
    font-size: 0.9rem;
}

.nav-link:hover,
.nav-link.active {
    color: var(--text);
    background: var(--surface-elevated);
    border-left-color: var(--primary-color);
    text-shadow: var(--glow);
}

.nav-link::before {
    content: "> ";
    opacity: 0;
    transition: opacity 0.3s ease;
}

.nav-link:hover::before,
.nav-link.active::before {
    opacity: 1;
}

/* Right Sidebar */
.app-sidebar {
    grid-area: sidebar;
    background: var(--surface);
    padding: 20px;
    border-left: 1px solid var(--border);
    overflow-y: auto;
}

.sidebar-panel {
    background: var(--surface-elevated);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 15px;
    margin-bottom: 20px;
}

.sidebar-panel h4 {
    font-family: var(--font-heading);
    color: var(--primary-color);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
    text-shadow: var(--glow);
}

.sidebar-panel p {
    color: var(--text-muted);
    font-size: 0.8rem;
    line-height: 1.4;
}

/* Main Content Area - White background for snake display */
.app-main {
    grid-area: main;
    background: #ffffff;
    padding: 30px;
    overflow-y: auto;
    color: #333333;
}

.app-main h1, .app-main h2, .app-main h3, .app-main h4, .app-main h5, .app-main h6 {
    color: #006622; /* Darker green for better contrast on white */
    font-family: var(--font-heading);
    text-shadow: none;
}

.app-main p, .app-main li {
    color: #333333;
}

/* Adjust terminal windows for white background */
.app-main .terminal-window {
    background: #f8f8f8;
    border: 1px solid #ddd;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.app-main .terminal-header {
    background: #e8e8e8;
    border-bottom: 1px solid #ddd;
    color: #666;
}

.app-main .terminal-content {
    color: #333;
}

/* Form elements for white background */
.app-main .form-input {
    background: #ffffff;
    border: 2px solid #ddd;
    color: #333;
}

.app-main .form-input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 5px rgba(0, 255, 65, 0.3);
}

.app-main .form-input::placeholder {
    color: #999;
}

.app-main .form-label {
    color: #006622; /* Darker green for better contrast */
}

/* Snake display components */
.snake-card {
    background: #ffffff;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.snake-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 4px 20px rgba(0, 255, 65, 0.2);
}

.snake-image-container {
    background: #ffffff;
    padding: 20px;
    border-radius: 8px;
    text-align: center;
    margin-bottom: 15px;
    border: 1px solid #f0f0f0;
}

.snake-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

/* Breeding interface specific */
.breeding-interface {
    background: #f9f9f9;
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 25px;
    margin: 20px 0;
}

.genetics-display {
    font-family: var(--font-body);
    font-size: 0.85rem;
    background: #f5f5f5;
    padding: 10px;
    border-radius: 4px;
    margin: 10px 0;
}

.psychic-ability {
    color: var(--secondary-color);
    font-weight: bold;
}

/* Status indicators for main content */
.app-main .status-online {
    color: var(--success);
}

.app-main .status-breeding {
    color: var(--warning);
}

.app-main .status-ready {
    color: var(--primary-color);
}

/* Footer */
.app-footer {
    grid-area: footer;
    background: var(--surface);
    padding: 15px 30px;
    border-top: 1px solid var(--border-bright);
    text-align: center;
    color: var(--text-muted);
    font-size: 0.8rem;
}

main {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.welcome-section {
    background: var(--surface);
    padding: 30px;
    border-radius: 6px;
    border: 1px solid var(--border-bright);
    box-shadow: var(--shadow-terminal);
}

.welcome-section h2 {
    font-family: var(--font-heading);
    color: var(--primary-color);
    margin-bottom: 20px;
    font-size: 2rem;
    text-shadow: var(--glow);
    letter-spacing: 1px;
}

.welcome-section p {
    margin-bottom: 30px;
    font-size: 1.1rem;
    line-height: 1.8;
}

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.feature {
    background: var(--surface-elevated);
    padding: 20px;
    border-radius: 6px;
    border: 1px solid var(--border);
    transition: all 0.3s ease;
    position: relative;
}

.feature:hover {
    transform: translateY(-3px);
    border-color: var(--primary-color);
    box-shadow: 0 5px 20px rgba(0, 255, 65, 0.2);
}

.feature h3 {
    font-family: var(--font-heading);
    color: var(--primary-color);
    margin-bottom: 15px;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-shadow: var(--glow);
}

.feature p {
    color: var(--text-muted);
    margin: 0;
}

.auth-section {
    text-align: center;
    padding: 30px;
    background: var(--surface);
    border-radius: 6px;
    border: 1px solid var(--border-bright);
    box-shadow: var(--shadow-terminal);
}

.auth-buttons, .user-nav {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    padding: 12px 24px;
    text-decoration: none;
    border-radius: 3px;
    font-family: var(--font-body);
    font-weight: 500;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: var(--primary-color);
    color: var(--background);
    border-color: var(--primary-color);
    box-shadow: 0 0 10px rgba(0, 255, 65, 0.3);
}

.btn-primary:hover {
    background: var(--background);
    color: var(--primary-color);
    border-color: var(--primary-color);
    transform: translateY(-2px);
    text-shadow: var(--glow);
    box-shadow: 0 5px 20px rgba(0, 255, 65, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--secondary-color);
    border-color: var(--secondary-color);
}

.btn-secondary:hover {
    background: var(--secondary-color);
    color: var(--background);
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(0, 102, 204, 0.4);
}

.btn-logout {
    background: transparent;
    color: var(--error);
    border-color: var(--error);
}

.btn-logout:hover {
    background: var(--error);
    color: var(--background);
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(255, 51, 102, 0.4);
}

/* Legacy footer for simple pages */
footer {
    text-align: center;
    padding: 20px 0;
    margin-top: 40px;
    border-top: 1px solid var(--border-bright);
    color: var(--text-muted);
    background: var(--surface);
}

/* Terminal-inspired components */
.terminal-window {
    background: var(--surface-elevated);
    border: 1px solid var(--border-bright);
    border-radius: 6px;
    margin-bottom: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-terminal);
}

.terminal-header {
    background: var(--surface);
    padding: 10px 15px;
    border-bottom: 1px solid var(--border);
    font-family: var(--font-body);
    font-size: 0.8rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
}

.terminal-header::before {
    content: "● ● ●";
    color: var(--primary-color);
    margin-right: 10px;
}

.terminal-content {
    padding: 20px;
    font-family: var(--font-body);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* Form elements */
.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    color: var(--primary-color);
    font-family: var(--font-body);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.form-input {
    width: 100%;
    padding: 12px;
    background: var(--surface-elevated);
    border: 2px solid var(--border);
    border-radius: 3px;
    color: var(--text);
    font-family: var(--font-body);
    font-size: 0.9rem;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 10px rgba(0, 255, 65, 0.3);
    text-shadow: var(--glow);
}

.form-input::placeholder {
    color: var(--text-muted);
}

/* Responsive design */
@media (max-width: 1024px) {
    .app-layout {
        grid-template-columns: 200px 1fr 250px;
    }
}

@media (max-width: 768px) {
    .app-layout {
        grid-template-areas: 
            "header header header"
            "main main main"
            "nav nav nav"
            "sidebar sidebar sidebar"
            "footer footer footer";
        grid-template-columns: 1fr;
    }
    
    .app-nav {
        padding: 15px;
        border-right: none;
        border-top: 1px solid var(--border);
    }
    
    .nav-section {
        display: inline-block;
        margin: 0 20px 20px 0;
        vertical-align: top;
    }
    
    .app-sidebar {
        border-left: none;
        border-top: 1px solid var(--border);
    }
    
    .container {
        padding: 15px;
    }
    
    header h1 {
        font-size: 2.5rem;
    }
    
    .features {
        grid-template-columns: 1fr;
    }
    
    .auth-buttons, .user-nav {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 200px;
    }
}

/* Alert/Message Styles */
.alert-success {
    color: var(--success);
    background: var(--alert-success-bg);
    border: 1px solid var(--success);
    padding: 15px;
    border-radius: 8px;
    margin: 20px 0;
    backdrop-filter: blur(5px);
}

.alert-warning {
    color: var(--warning);
    background: var(--alert-warning-bg);
    border: 1px solid var(--warning);
    padding: 15px;
    border-radius: 8px;
    margin: 20px 0;
    backdrop-filter: blur(5px);
}

.alert-error {
    color: var(--error);
    background: var(--alert-error-bg);
    border: 1px solid var(--error);
    padding: 15px;
    border-radius: 8px;
    margin: 20px 0;
    backdrop-filter: blur(5px);
}

.alert-info {
    color: var(--primary);
    background: var(--alert-info-bg);
    border: 1px solid var(--primary);
    padding: 15px;
    border-radius: 8px;
    margin: 20px 0;
    backdrop-filter: blur(5px);
}