<?php
/**
 * Frontend Styles
 */

if (!defined('ABSPATH')) {
    exit;
}
?>

:root {
    --primary-color: #0073aa;
    --primary-hover: #005a87;
    --secondary-color: #23282d;
    --success-color: #46b450;
    --warning-color: #fff8e5;
    --error-color: #dc3545;
    --border-color: #e0e0e0;
    --light-bg: #f9f9f9;
    --text-color: #333;
    --spacing: 1rem;
}

.career-path-ai-wrapper {
    max-width: 900px;
    margin: 2rem auto;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    color: var(--text-color);
}

.cpa-header {
    text-align: center;
    margin-bottom: 3rem;
    padding: 2rem;
    background: linear-gradient(135deg, var(--primary-color), #005a87);
    color: white;
    border-radius: 8px;
}

.cpa-header h1 {
    margin: 0 0 0.5rem 0;
    font-size: 2rem;
    font-weight: 600;
}

.cpa-subtitle {
    margin: 0;
    font-size: 1.1rem;
    opacity: 0.95;
}

/* Step Indicator */
.cpa-steps {
    display: flex;
    justify-content: space-between;
    margin-bottom: 3rem;
    position: relative;
}

.cpa-steps::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--border-color);
    z-index: 0;
}

.cpa-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    z-index: 1;
    flex: 1;
    opacity: 0.6;
    transition: opacity 0.3s ease;
}

.cpa-step.active {
    opacity: 1;
}

.cpa-step-number {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: white;
    border: 3px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    transition: all 0.3s ease;
}

.cpa-step.active .cpa-step-number {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.cpa-step-label {
    font-size: 0.9rem;
    font-weight: 500;
    text-align: center;
}

/* Step Content */
.cpa-step-content {
    display: none;
    background: white;
    padding: 2rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    animation: fadeIn 0.3s ease;
}

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

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

.cpa-step-content h2 {
    margin-top: 0;
    margin-bottom: 0.5rem;
    color: var(--secondary-color);
    font-size: 1.5rem;
}

.cpa-step-content > p {
    color: #666;
    margin-bottom: 2rem;
}

/* Forms */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--secondary-color);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input[type="text"]:focus,
.form-group input[type="email"]:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 115, 170, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 300px;
}

.form-group small {
    display: block;
    margin-top: 0.5rem;
    color: #999;
    font-size: 0.9rem;
}

/* Buttons */
.cpa-btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.cpa-btn-primary {
    background: var(--primary-color);
    color: white;
}

.cpa-btn-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 115, 170, 0.3);
}

.cpa-btn-secondary {
    background: var(--light-bg);
    color: var(--text-color);
    border: 1px solid var(--border-color);
}

.cpa-btn-secondary:hover {
    background: white;
    border-color: var(--primary-color);
}

.cpa-btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

.cpa-btn-remove {
    background: transparent;
    border: none;
    color: var(--error-color);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cpa-btn-remove:hover {
    color: var(--primary-hover);
}

/* Form Actions */
.form-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
    justify-content: flex-start;
}

.form-actions button {
    flex: 0 0 auto;
}

/* Loading */
.cpa-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 2rem;
}

.spinner {
    border: 4px solid var(--light-bg);
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
}

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

/* Skills */
.skills-comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin: 2rem 0;
}

.skills-section h3 {
    margin-top: 0;
    color: var(--secondary-color);
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 0.5rem;
}

.skills-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.skill-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background: var(--light-bg);
    border-radius: 4px;
    transition: background-color 0.3s ease;
}

.skill-item:hover {
    background: #f0f0f0;
}

.skill-info {
    flex: 1;
}

.skill-name {
    display: block;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.skill-level-bar {
    width: 100%;
    height: 6px;
    background: #ddd;
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 0.25rem;
}

.skill-level-fill {
    height: 100%;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

.skill-score {
    font-size: 0.9rem;
    color: #666;
}

.skill-input-group {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.skill-input-group input[type="text"] {
    flex: 1;
}

.skill-input-group input[type="range"] {
    flex: 0 0 100px;
}

#skill_level_display {
    min-width: 30px;
    text-align: center;
    font-weight: 600;
}

/* Gap Analysis */
.gap-analysis {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.analysis-section {
    padding: 1.5rem;
    background: var(--light-bg);
    border-radius: 4px;
    border-left: 4px solid var(--primary-color);
}

.analysis-section h3 {
    margin-top: 0;
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

.analysis-section ul {
    margin: 0;
    padding-left: 1.5rem;
}

.analysis-section li {
    margin-bottom: 0.5rem;
}

.progress-bar {
    width: 100%;
    height: 20px;
    background: #ddd;
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 0.5rem;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--success-color));
    transition: width 0.6s ease;
}

.recommendations {
    line-height: 1.6;
    color: #555;
}

/* Alerts */
.cpa-error,
.cpa-success {
    padding: 1rem;
    border-radius: 4px;
    margin-bottom: 1rem;
}

.cpa-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.cpa-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

/* Responsive */
@media (max-width: 768px) {
    .career-path-ai-wrapper {
        margin: 1rem;
    }

    .cpa-header {
        padding: 1.5rem;
    }

    .cpa-header h1 {
        font-size: 1.5rem;
    }

    .cpa-subtitle {
        font-size: 1rem;
    }

    .cpa-step-label {
        font-size: 0.75rem;
    }

    .cpa-step-content {
        padding: 1.5rem;
    }

    .skills-comparison {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .form-actions {
        flex-direction: column;
    }

    .form-actions button {
        width: 100%;
    }

    .cpa-steps {
        flex-direction: column;
        gap: 1rem;
    }

    .cpa-steps::before {
        display: none;
    }
}