/* Modern Dark Hosting Theme für Hostable */

:root {
    --primary-color: #00ff88;
    --primary-dark: #00cc6a;
    --secondary-color: #64748b;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --info-color: #3b82f6;
    --dark-color: #0f172a;
    --darker-color: #020617;
    --light-color: #f1f5f9;
    --card-bg: #1e293b;
    --border-color: #334155;
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --code-bg: #0f172a;
    --accent-gradient: linear-gradient(135deg, var(--primary-color), #06b6d4);
}

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

body {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    min-height: 100vh;
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    color: var(--text-primary);
    line-height: 1.6;
}

/* Navigation */
.navbar {
    background: var(--darker-color) !important;
    border-bottom: 2px solid var(--primary-color);
    backdrop-filter: blur(10px);
}

.navbar-brand {
    font-weight: 800;
    font-size: 1.75rem;
    color: var(--primary-color) !important;
    text-shadow: 0 0 20px rgba(0, 255, 136, 0.3);
}

/* Container */
.container {
    position: relative;
}

/* Typography */
.display-4 {
    font-weight: 800;
    color: var(--text-primary);
    text-align: center;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 3.5rem;
    margin-bottom: 1rem;
}

.lead {
    font-size: 1.25rem;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 2rem;
}

/* Modern Cards */
.card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.4);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(16px);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--accent-gradient);
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 35px 70px -12px rgba(0, 255, 136, 0.15);
    border-color: var(--primary-color);
}

.card-header {
    background: linear-gradient(135deg, var(--dark-color), var(--card-bg));
    color: var(--text-primary);
    border-radius: 16px 16px 0 0 !important;
    border-bottom: 1px solid var(--border-color);
    padding: 1.5rem;
}

.card-title {
    font-weight: 600;
    font-size: 1.25rem;
    color: var(--primary-color);
}

.card-body {
    padding: 2rem;
    background: var(--card-bg);
}

/* Form Elements */
.form-label {
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: 0.75rem;
    display: block;
}

.form-control, .form-select {
    background: var(--dark-color);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    color: var(--text-primary);
    padding: 0.875rem 1rem;
    transition: all 0.3s ease;
    font-size: 1rem;
}

.form-control:focus, .form-select:focus {
    background: var(--dark-color);
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 255, 136, 0.1);
    color: var(--text-primary);
}

.form-control::placeholder {
    color: var(--text-secondary);
    opacity: 0.7;
}

.form-text {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-top: 0.5rem;
}

.form-check-input {
    background-color: var(--dark-color);
    border: 2px solid var(--border-color);
    border-radius: 4px;
}

.form-check-input:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.form-check-label {
    color: var(--text-primary);
    margin-left: 0.5rem;
}

/* Python Code Textarea */
#pythonCode {
    font-family: 'JetBrains Mono', 'Fira Code', 'Courier New', monospace;
    background: var(--code-bg);
    color: #e2e8f0;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    resize: vertical;
    min-height: 400px;
    font-size: 14px;
    line-height: 1.5;
    padding: 1.5rem;
    tab-size: 4;
}

#pythonCode:focus {
    border-color: var(--primary-color);
    background: var(--code-bg);
    color: #e2e8f0;
    box-shadow: 0 0 0 3px rgba(0, 255, 136, 0.1);
}

/* Buttons */
.btn {
    border-radius: 12px;
    font-weight: 600;
    padding: 0.875rem 2rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    font-size: 1rem;
    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, 0.2), transparent);
    transition: left 0.5s;
}

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

.btn:hover {
    transform: translateY(-2px);
}

.btn-primary {
    background: var(--accent-gradient);
    color: var(--dark-color);
    box-shadow: 0 10px 25px rgba(0, 255, 136, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-dark), #0891b2);
    color: var(--dark-color);
    box-shadow: 0 15px 35px rgba(0, 255, 136, 0.4);
}

.btn-success {
    background: linear-gradient(135deg, var(--success-color), #059669);
    color: white;
}

.btn-lg {
    padding: 1rem 2.5rem;
    font-size: 1.125rem;
}

/* Links */
.text-muted a {
    color: var(--primary-color) !important;
    text-decoration: none;
    transition: all 0.3s ease;
}

.text-muted a:hover {
    color: var(--primary-dark) !important;
    text-decoration: underline;
}

/* Alerts */
.alert {
    border-radius: 12px;
    border: none;
    backdrop-filter: blur(10px);
    border-left: 4px solid;
}

.alert-success {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
    border-left-color: var(--success-color);
}

.alert-danger {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger-color);
    border-left-color: var(--danger-color);
}

.alert-warning {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning-color);
    border-left-color: var(--warning-color);
}

.alert-info {
    background: rgba(59, 130, 246, 0.1);
    color: var(--info-color);
    border-left-color: var(--info-color);
}

/* Feature Boxes */
.feature-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 255, 136, 0.05) 0%, transparent 70%);
    transition: opacity 0.3s ease;
    opacity: 0;
}

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

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: 0 20px 40px rgba(0, 255, 136, 0.1);
}

.feature-card .fas {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    filter: drop-shadow(0 0 10px rgba(0, 255, 136, 0.3));
}

.feature-card h5 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-weight: 600;
}

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

/* Footer */
footer {
    margin-top: auto;
    background: var(--darker-color) !important;
    border-top: 2px solid var(--primary-color);
    padding: 2rem 0;
}

footer a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

footer a:hover {
    color: var(--primary-dark);
}

/* Code Blocks */
pre {
    background: var(--code-bg) !important;
    border-radius: 12px;
    padding: 1.5rem;
    max-height: 400px;
    overflow-y: auto;
    border: 1px solid var(--border-color);
}

code {
    color: #e2e8f0 !important;
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
}

/* Icons */
.fas, .fab {
    margin-right: 0.5rem;
}

/* Loading States */
.loading {
    position: relative;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 24px;
    height: 24px;
    border: 3px solid rgba(0, 255, 136, 0.3);
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Status Indicators */
.status-running {
    color: var(--success-color);
}

.status-stopped {
    color: var(--warning-color);
}

.status-error {
    color: var(--danger-color);
}

.status-creating {
    color: var(--info-color);
}

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

::-webkit-scrollbar-track {
    background: var(--dark-color);
    border-radius: 6px;
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 6px;
    border: 2px solid var(--dark-color);
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }
    
    .display-4 {
        font-size: 2.5rem;
    }
    
    .lead {
        font-size: 1.125rem;
    }
    
    .card-body {
        padding: 1.5rem;
    }
    
    .btn-group {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .btn-group .btn {
        border-radius: 12px !important;
        width: 100%;
    }
    
    #pythonCode {
        min-height: 300px;
        font-size: 13px;
    }
}

@media (max-width: 576px) {
    .display-4 {
        font-size: 2rem;
    }
    
    .btn {
        padding: 0.75rem 1.5rem;
    }
    
    .btn-lg {
        padding: 0.875rem 2rem;
        font-size: 1rem;
    }
}

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

@keyframes glow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(0, 255, 136, 0.3);
    }
    50% {
        box-shadow: 0 0 40px rgba(0, 255, 136, 0.6);
    }
}

.animate-in {
    animation: fadeInUp 0.6s ease-out;
}

.glow-effect {
    animation: glow 2s ease-in-out infinite;
}

/* Utility Classes */
.text-primary-custom {
    color: var(--primary-color) !important;
}

.bg-dark-custom {
    background: var(--dark-color) !important;
}

.border-primary-custom {
    border-color: var(--primary-color) !important;
}

/* Modal Styles */
.modal-content {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
}

.modal-header {
    background: var(--dark-color);
    color: var(--text-primary);
    border-radius: 16px 16px 0 0;
    border-bottom: 1px solid var(--border-color);
}

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

.modal-footer {
    background: var(--card-bg);
    border-top: 1px solid var(--border-color);
    border-radius: 0 0 16px 16px;
}

/* Badge Styles */
.badge {
    font-size: 0.875rem;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-weight: 600;
}

.badge-primary {
    background: var(--accent-gradient);
    color: var(--dark-color);
}

/* Spinner */
.spinner-border {
    border-color: rgba(0, 255, 136, 0.3);
    border-top-color: var(--primary-color);
}