/* Main styles for ViewNow application - Dark Theme with Animations */

:root {
    --bg-dark: #121212;
    --bg-darker: #0a0a0a;
    --bg-card: #1e1e1e;
    --text-primary: #e0e0e0;
    --text-secondary: #a0a0a0;
    --accent-color: #7e57c2;
    --accent-hover: #9575cd;
    --border-color: #333;
    --code-bg: #2d2d2d;
    --navbar-bg: #1a1a2e;
    --footer-bg: #151515;
    --alert-bg: #2d2d2d;
    --input-bg: #252525;
}

/* Animation keyframes */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes glow {
    0% { box-shadow: 0 0 5px rgba(126, 87, 194, 0.3); }
    50% { box-shadow: 0 0 20px rgba(126, 87, 194, 0.6); }
    100% { box-shadow: 0 0 5px rgba(126, 87, 194, 0.3); }
}

@keyframes gradientBg {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

/* Base styles */
body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background-color: var(--bg-dark);
    color: var(--text-primary);
    transition: all 0.3s ease;
    background: linear-gradient(135deg, var(--bg-dark) 0%, var(--bg-darker) 100%);
    background-size: 200% 200%;
    animation: gradientBg 15s ease infinite;
}

.container {
    animation: fadeIn 0.5s ease-out;
}

.navbar {
    background-color: var(--navbar-bg) !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    animation: fadeIn 0.5s ease-out;
}

.navbar-brand {
    background: linear-gradient(90deg, #7e57c2, #5e35b1);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent !important;
    font-weight: bold;
    transition: all 0.3s ease;
}

.navbar-brand:hover {
    transform: scale(1.05);
    text-shadow: 0 0 10px rgba(126, 87, 194, 0.5);
}

.footer {
    margin-top: auto;
    background-color: var(--footer-bg) !important;
    border-top: 1px solid var(--border-color);
    animation: fadeIn 0.5s ease-out;
}

.footer .text-muted {
    color: var(--text-secondary) !important;
}

/* Card styles */
.card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    animation: fadeIn 0.6s ease-out;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    animation: glow 3s infinite;
}

.card-body {
    padding: 1.5rem;
}

/* Button styles */
.btn-primary {
    background: linear-gradient(135deg, #7e57c2, #5e35b1);
    border: none;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #9575cd, #7e57c2);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(126, 87, 194, 0.4);
}

.btn-secondary {
    background-color: #424242;
    border: none;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background-color: #616161;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

/* Editor styles */
#editor {
    font-family: 'Fira Code', 'Courier New', monospace;
    white-space: pre-wrap;
    tab-size: 2;
    background-color: var(--code-bg);
    color: var(--text-primary);
    border: 1px solid var(--border-color) !important;
    border-radius: 8px;
    transition: all 0.3s ease;
    animation: fadeIn 0.7s ease-out;
}

#editor:focus {
    box-shadow: 0 0 0 2px rgba(126, 87, 194, 0.5);
    border-color: var(--accent-color) !important;
}

/* Code display */
pre {
    background-color: var(--code-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 15px;
    white-space: pre-wrap;
    word-break: break-all;
    color: var(--text-primary);
    animation: fadeIn 0.7s ease-out;
}

/* Share link container */
.share-link {
    background-color: var(--bg-card);
    border-radius: 8px;
    padding: 20px;
    margin: 20px 0;
    border: 1px solid var(--border-color);
    animation: fadeIn 0.8s ease-out;
    transition: all 0.3s ease;
}

.share-link:hover {
    box-shadow: 0 0 15px rgba(126, 87, 194, 0.3);
}

/* Preview container */
.preview-container {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 15px;
    margin: 20px 0;
    background-color: var(--bg-card);
    animation: fadeIn 0.8s ease-out;
}

/* Form elements */
.form-control, .form-select {
    background-color: var(--input-bg);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.form-control:focus, .form-select:focus {
    background-color: var(--input-bg);
    border-color: var(--accent-color);
    box-shadow: 0 0 0 0.25rem rgba(126, 87, 194, 0.25);
    color: var(--text-primary);
}

.form-label {
    color: var(--text-primary);
}

.text-muted {
    color: var(--text-secondary) !important;
}

/* Alert styles */
.alert {
    background-color: var(--alert-bg);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    animation: fadeIn 0.5s ease-out;
}

/* Modal styles */
.modal-content {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    animation: fadeIn 0.5s ease-out;
}

.modal-header, .modal-footer {
    border-color: var(--border-color);
}

.modal-title {
    color: var(--text-primary);
}

/* Spinner animation */
.spinner-border {
    animation: spinner-border 0.75s linear infinite;
}

/* Custom highlight.js theme override */
.hljs {
    background: transparent;
    color: #e0e0e0;
}

/* Animated elements */
h1, h2, h3, h4, h5, h6 {
    background: linear-gradient(90deg, #9575cd, #7e57c2);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    display: inline-block;
    animation: fadeIn 0.6s ease-out;
}

/* Animated button effect */
.btn-pulse {
    animation: pulse 2s infinite;
}

/* Scrollbar styling */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--accent-color);
    border-radius: 4px;
}

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

/* Page transition overlay */
.page-transition-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--bg-darker);
    z-index: 9999;
    opacity: 0;
    transition: opacity 0.5s ease;
    display: none;
    pointer-events: none;
}

/* Particle background */
#particles-js {
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: -1;
    pointer-events: none;
}

/* Code editor enhancements */
#editor:focus-visible {
    outline: none;
}

/* Glowing effect for important elements */
.glow-effect {
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.glow-effect::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(126, 87, 194, 0.4) 0%, rgba(0, 0, 0, 0) 70%);
    opacity: 0;
    z-index: -1;
    transition: opacity 0.5s ease;
    pointer-events: none;
}

.glow-effect:hover::after {
    opacity: 1;
    animation: rotate 10s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}