/* Main Styles for D&D Campaign Builder */

:root {
    --primary-color: #8B4513;
    --secondary-color: #DAA520;
    --accent-color: #DC143C;
    --dark-bg: #2c1810;
    --light-bg: #f8f5f0;
    --text-dark: #3e2723;
    --text-light: #ffffff;
    --border-color: #d4c4a8;
    --shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s ease;
}

body {
    background: linear-gradient(135deg, #f8f5f0 0%, #e8dcc6 100%);
    font-family: 'Georgia', serif;
    color: var(--text-dark);
    min-height: 100vh;
}

/* Header Styles */
.navbar {
    background: linear-gradient(135deg, var(--dark-bg) 0%, #1a0f08 100%) !important;
    box-shadow: var(--shadow);
    border-bottom: 3px solid var(--secondary-color);
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--secondary-color) !important;
}

.navbar-brand i {
    color: var(--accent-color);
}

/* Progress Indicator */
.progress-container {
    background: white;
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: var(--shadow);
    border: 2px solid var(--border-color);
}

.progress {
    background-color: #e9ecef;
    border-radius: 5px;
}

.progress-bar {
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transition: var(--transition);
}

.step-indicators {
    display: flex;
    justify-content: space-between;
    margin-top: 1rem;
}

.step-indicator {
    padding: 0.5rem 1rem;
    border-radius: 20px;
    background: #e9ecef;
    color: #6c757d;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
    cursor: pointer;
}

.step-indicator.active {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    transform: scale(1.05);
}

.step-indicator.completed {
    background: var(--secondary-color);
    color: var(--dark-bg);
}

/* Card Styles */
.card {
    border: none;
    box-shadow: var(--shadow);
    border-radius: 15px;
    overflow: hidden;
    background: white;
    margin-bottom: 2rem;
}

.card-header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 1.5rem;
    border-bottom: none;
}

.card-header h3 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: bold;
}

.card-body {
    padding: 2rem;
}

/* Step Content */
.step-content {
    display: none;
    animation: fadeIn 0.5s ease-in-out;
}

.step-content.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Navigation Buttons */
.navigation-buttons {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
}

.btn {
    border-radius: 8px;
    padding: 0.75rem 1.5rem;
    font-weight: 500;
    transition: var(--transition);
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border: none;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #6b3410, #b8941a);
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
}

.btn-secondary {
    background: #6c757d;
    border: none;
}

.btn-secondary:hover {
    background: #545b62;
    transform: translateY(-2px);
}

.btn-success {
    background: linear-gradient(135deg, #28a745, #20c997);
    border: none;
}

.btn-success:hover {
    background: linear-gradient(135deg, #1e7e34, #17a2b8);
    transform: translateY(-2px);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

/* Modal Styles */
.modal-content {
    border: none;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.modal-header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border-bottom: none;
    border-radius: 15px 15px 0 0;
}

.modal-title {
    font-weight: bold;
}

.btn-close {
    filter: invert(1);
}

/* Responsive Design */
@media (max-width: 768px) {
    .step-indicators {
        flex-wrap: wrap;
        gap: 0.5rem;
    }
    
    .step-indicator {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }
    
    .card-body {
        padding: 1rem;
    }
    
    .navigation-buttons {
        flex-direction: column;
        gap: 1rem;
    }
}

/* Utility Classes */
.text-gradient {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.border-gradient {
    border: 2px solid;
    border-image: linear-gradient(135deg, var(--primary-color), var(--secondary-color)) 1;
}

/* Loading Animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s linear infinite;
}

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