/* Sci-Fi Story Generator - Custom Theme */

/* Color Variables - Sci-Fi Palette */
:root {
    /* Primary Sci-Fi Colors */
    --primary-neon: #00ffff;        /* Cyan neon */
    --primary-electric: #007fff;     /* Electric blue */
    --primary-plasma: #9d4edd;       /* Plasma purple */
    --primary-matrix: #39ff14;       /* Matrix green */
    
    /* Dark Space Colors */
    --dark-space: #0a0a0a;          /* Deep space black */
    --dark-nebula: #1a1a2e;         /* Dark nebula */
    --dark-void: #16213e;           /* Void blue */
    --dark-cosmic: #0f3460;         /* Cosmic dark blue */
    
    /* Accent Colors */
    --accent-orange: #ff6b35;       /* Mars orange */
    --accent-gold: #ffd700;         /* Golden star */
    --accent-silver: #c0c0c0;       /* Silver metal */
    --accent-red: #ff073a;          /* Alert red */
    
    /* Text Colors */
    --text-primary: #ffffff;        /* Pure white */
    --text-secondary: #b0b0b0;      /* Light gray */
    --text-muted: #808080;          /* Medium gray */
    --text-neon: var(--primary-neon);
    
    /* Gradients */
    --gradient-space: linear-gradient(135deg, var(--dark-space) 0%, var(--dark-nebula) 50%, var(--dark-void) 100%);
    --gradient-neon: linear-gradient(45deg, var(--primary-neon), var(--primary-electric));
    --gradient-plasma: linear-gradient(45deg, var(--primary-plasma), var(--primary-electric));
    --gradient-matrix: linear-gradient(45deg, var(--primary-matrix), var(--primary-electric));
}

/* Global Styles */
html, body {
    height: 100%;
}

body {
    background: var(--gradient-space);
    background-attachment: fixed;
    color: var(--text-primary);
    font-family: 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
}

/* Animated background effect */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(0, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(157, 78, 221, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(57, 255, 20, 0.1) 0%, transparent 50%);
    animation: cosmic-drift 20s ease-in-out infinite alternate;
    pointer-events: none;
    z-index: -1;
}

@keyframes cosmic-drift {
    0% { transform: scale(1) rotate(0deg); }
    100% { transform: scale(1.1) rotate(2deg); }
}

/* Navigation Styling */
.navbar {
    background: rgba(10, 10, 10, 0.95) !important;
    backdrop-filter: blur(10px);
    border-bottom: 2px solid var(--primary-neon) !important;
    box-shadow: 0 4px 20px rgba(0, 255, 255, 0.3);
}

.navbar-brand {
    color: var(--text-primary) !important;
    font-weight: bold;
    font-size: 1.5rem;
    text-shadow: 0 0 10px var(--primary-neon);
    transition: all 0.3s ease;
}

.navbar-brand:hover {
    color: var(--primary-neon) !important;
    text-shadow: 0 0 20px var(--primary-neon);
    transform: scale(1.05);
}

.navbar-brand i {
    color: var(--primary-neon);
    animation: rocket-pulse 2s ease-in-out infinite;
}

@keyframes rocket-pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

/* Card Styling */
.card {
    background: rgba(26, 26, 46, 0.9) !important;
    border: 1px solid var(--primary-electric) !important;
    border-radius: 15px !important;
    box-shadow: 
        0 8px 32px rgba(0, 127, 255, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    overflow: hidden;
    position: relative;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 2px;
    background: var(--gradient-neon);
    transition: left 0.5s ease;
}

.card:hover::before {
    left: 0;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 
        0 12px 40px rgba(0, 127, 255, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    border-color: var(--primary-neon);
}

.card-header {
    background: rgba(15, 52, 96, 0.8) !important;
    border-bottom: 1px solid var(--primary-electric) !important;
    color: var(--text-primary);
    font-weight: bold;
    text-align: center;
}

.card-body {
    color: var(--text-primary);
}

/* Button Styling */
.btn-primary {
    background: var(--gradient-neon) !important;
    border: none !important;
    color: var(--dark-space) !important;
    font-weight: bold;
    border-radius: 25px !important;
    padding: 12px 30px !important;
    transition: all 0.3s ease !important;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.5s ease;
}

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

.btn-primary:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(0, 255, 255, 0.4);
}

.btn-secondary {
    background: rgba(157, 78, 221, 0.8) !important;
    border: 1px solid var(--primary-plasma) !important;
    color: var(--text-primary) !important;
    border-radius: 25px !important;
    transition: all 0.3s ease !important;
}

.btn-secondary:hover {
    background: var(--primary-plasma) !important;
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(157, 78, 221, 0.4);
}

.btn-success {
    background: var(--gradient-matrix) !important;
    border: none !important;
    color: var(--dark-space) !important;
    border-radius: 25px !important;
}

/* Form Styling */
.form-control, .form-select {
    background: rgba(16, 33, 62, 0.8) !important;
    border: 1px solid var(--primary-electric) !important;
    color: var(--text-primary) !important;
    border-radius: 10px !important;
    transition: all 0.3s ease;
}

.form-control:focus, .form-select:focus {
    background: rgba(16, 33, 62, 0.9) !important;
    border-color: var(--primary-neon) !important;
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.3) !important;
    color: var(--text-primary) !important;
}

.form-label {
    color: var(--text-primary);
    font-weight: 500;
    margin-bottom: 8px;
}

textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

/* Progress Bar Styling */
.progress {
    background: rgba(16, 33, 62, 0.8) !important;
    border-radius: 10px !important;
    height: 8px;
    overflow: hidden;
}

.progress-bar {
    background: var(--gradient-neon) !important;
    transition: width 0.6s ease;
    position: relative;
}

.progress-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.3) 50%, transparent 70%);
    animation: progress-shine 2s ease-in-out infinite;
}

@keyframes progress-shine {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* Alert Styling */
.alert {
    border: none !important;
    border-radius: 15px !important;
    backdrop-filter: blur(10px);
}

.alert-success {
    background: rgba(57, 255, 20, 0.2) !important;
    border-left: 4px solid var(--primary-matrix) !important;
    color: var(--text-primary) !important;
}

.alert-danger {
    background: rgba(255, 7, 58, 0.2) !important;
    border-left: 4px solid var(--accent-red) !important;
    color: var(--text-primary) !important;
}

/* Footer Styling */
footer {
    background: rgba(10, 10, 10, 0.95) !important;
    border-top: 2px solid var(--primary-electric) !important;
    backdrop-filter: blur(10px);
    margin-top: auto;
    flex-shrink: 0;
    width: 100%;
}

/* Main Menu Styling */
.feature-card {
    background: rgba(26, 26, 46, 0.9);
    border: 1px solid var(--primary-electric);
    border-radius: 20px;
    padding: 30px;
    text-align: center;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    height: 100%;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 255, 255, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-card:hover {
    transform: translateY(-10px) scale(1.02);
    border-color: var(--primary-neon);
    box-shadow: 0 15px 40px rgba(0, 255, 255, 0.3);
}

.feature-icon {
    font-size: 3rem;
    color: var(--primary-neon);
    margin-bottom: 20px;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.feature-card h3 {
    color: var(--text-primary);
    margin-bottom: 15px;
    font-weight: bold;
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Wizard Styling */
.wizard-step {
    background: rgba(26, 26, 46, 0.95);
    border: 1px solid var(--primary-electric);
    border-radius: 20px;
    padding: 40px;
    position: relative;
    overflow: hidden;
}

.wizard-step::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-neon);
}

.step-number {
    background: var(--gradient-neon);
    color: var(--dark-space);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.2rem;
    margin: 0 auto 20px;
}

/* Character Bank Styling */
.character-card {
    background: rgba(16, 33, 62, 0.8);
    border: 1px solid var(--primary-electric);
    border-radius: 15px;
    padding: 20px;
    margin-bottom: 15px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.character-card:hover {
    border-color: var(--primary-neon);
    background: rgba(16, 33, 62, 0.9);
    transform: scale(1.02);
}

.character-card.selected {
    border-color: var(--primary-matrix);
    background: rgba(57, 255, 20, 0.1);
    box-shadow: 0 0 15px rgba(57, 255, 20, 0.3);
}

/* Story Result Styling */
.story-output {
    background: rgba(26, 26, 46, 0.95);
    border: 1px solid var(--primary-electric);
    border-radius: 20px;
    padding: 40px;
    line-height: 1.8;
    font-size: 1.1rem;
    position: relative;
    overflow: hidden;
}

.story-output::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-plasma);
}

/* Library Styling */
.library-item {
    background: rgba(16, 33, 62, 0.8);
    border: 1px solid var(--primary-electric);
    border-radius: 15px;
    padding: 20px;
    margin-bottom: 20px;
    transition: all 0.3s ease;
}

.library-item:hover {
    border-color: var(--primary-neon);
    background: rgba(16, 33, 62, 0.9);
    transform: translateX(5px);
}

/* Loading Animation */
.loading-spinner {
    border: 4px solid rgba(0, 255, 255, 0.3);
    border-top: 4px solid var(--primary-neon);
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 1s linear infinite;
    margin: 20px auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    .feature-card {
        margin-bottom: 20px;
    }
    
    .wizard-step {
        padding: 20px;
    }
    
    .btn-primary {
        padding: 10px 20px !important;
        font-size: 0.9rem;
    }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: var(--dark-space);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-electric);
    border-radius: 6px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-neon);
}

/* Text Glow Effects */
.neon-text {
    color: var(--primary-neon);
    text-shadow: 0 0 10px var(--primary-neon);
}

.plasma-text {
    color: var(--primary-plasma);
    text-shadow: 0 0 10px var(--primary-plasma);
}

.matrix-text {
    color: var(--primary-matrix);
    text-shadow: 0 0 10px var(--primary-matrix);
}

/* Page Transitions */
.page-content {
    animation: fadeInUp 0.6s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}