/* Custom CSS for Brutal Honesty App */
:root {
    --primary-color: #2c3e50;
    --secondary-color: #e74c3c;
    --success-color: #27ae60;
    --warning-color: #f39c12;
    --info-color: #3498db;
    --dark-color: #2c3e50;
    --light-color: #ecf0f1;
    --gradient-bg: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --card-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--gradient-bg);
    min-height: 100vh;
}

.bg-gradient {
    background: var(--gradient-bg);
}

.card {
    border-radius: 20px !important;
    box-shadow: var(--card-shadow);
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.95);
}

.gender-card {
    border: 2px solid #e9ecef;
    border-radius: 15px;
    transition: all 0.3s ease;
    background: white;
    cursor: pointer;
}

.gender-card:hover {
    border-color: #007bff;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 123, 255, 0.2);
}

.gender-card input[type="radio"]:checked + label {
    border-color: #007bff;
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
    color: white;
}

.gender-card input[type="radio"] {
    display: none;
}

.person-card {
    border: 1px solid #dee2e6;
    border-radius: 10px;
    padding: 15px;
    margin-bottom: 10px;
    background: white;
    transition: all 0.3s ease;
}

.person-card:hover {
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.question-card {
    border: none;
    border-radius: 15px;
    background: white;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    margin-bottom: 20px;
    overflow: hidden;
}

.question-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 20px;
    text-align: center;
}

.question-body {
    padding: 25px;
}

.question-item {
    background: #f8f9fa;
    border-radius: 10px;
    padding: 15px;
    margin-bottom: 15px;
    border-left: 4px solid #007bff;
}

.btn-answer {
    border-radius: 25px;
    padding: 8px 20px;
    font-weight: 500;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.btn-answer:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.btn-answer.active {
    transform: translateY(-1px);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
}

.btn-yes {
    background: var(--success-color);
    color: white;
    border-color: var(--success-color);
}

.btn-yes:hover, .btn-yes.active {
    background: #219a52;
    border-color: #219a52;
    color: white;
}

.btn-no {
    background: var(--secondary-color);
    color: white;
    border-color: var(--secondary-color);
}

.btn-no:hover, .btn-no.active {
    background: #c0392b;
    border-color: #c0392b;
    color: white;
}

.result-card {
    border-radius: 15px;
    margin-bottom: 20px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.result-invited {
    border-left: 5px solid var(--success-color);
    background: linear-gradient(135deg, #d4edda 0%, #c3e6cb 100%);
}

.result-not-invited {
    border-left: 5px solid var(--secondary-color);
    background: linear-gradient(135deg, #f8d7da 0%, #f5c6cb 100%);
}

.result-maybe {
    border-left: 5px solid var(--warning-color);
    background: linear-gradient(135deg, #fff3cd 0%, #ffeaa7 100%);
}

.progress {
    border-radius: 10px;
    overflow: hidden;
}

.progress-bar {
    transition: width 0.3s ease;
}

.step-content {
    animation: fadeIn 0.5s ease-in-out;
}

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

.btn {
    border-radius: 10px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.btn-primary {
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
    border: none;
}

.btn-success {
    background: linear-gradient(135deg, #28a745 0%, #20a83a 100%);
    border: none;
}

.btn-danger {
    background: linear-gradient(135deg, #dc3545 0%, #c82333 100%);
    border: none;
}

.display-5 {
    font-weight: 700;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.brutal-score {
    font-size: 2rem;
    font-weight: bold;
    text-align: center;
    padding: 20px;
    border-radius: 50%;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
}

.score-high {
    background: linear-gradient(135deg, #27ae60 0%, #2ecc71 100%);
    color: white;
}

.score-medium {
    background: linear-gradient(135deg, #f39c12 0%, #e67e22 100%);
    color: white;
}

.score-low {
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    color: white;
}

.form-control, .form-select {
    border-radius: 10px;
    border: 2px solid #e9ecef;
    padding: 12px 16px;
    transition: all 0.3s ease;
}

.form-control:focus, .form-select:focus {
    border-color: #007bff;
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

@media (max-width: 768px) {
    .card-body {
        padding: 30px !important;
    }
    
    .display-5 {
        font-size: 2rem !important;
    }
    
    .btn-answer {
        width: 100%;
        margin-bottom: 10px;
    }
}

.toast {
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #007bff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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