* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

:root {
    --primary-color: #2563eb;
    --secondary-color: #3b82f6;
    --accent-color: #60a5fa;
    --text-color: #1f2937;
    --text-light: #6b7280;
    --light-bg: #f9fafb;
    --border-color: #e5e7eb;
    --shadow-color: rgba(0, 0, 0, 0.05);
    --success-color: #10b981;
    --danger-color: #ef4444;
}

body {
    background: var(--light-bg);
    color: var(--text-color);
    line-height: 1.6;
    min-height: 100vh;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 2rem;
}

h1 {
    text-align: center;
    color: var(--text-color);
    margin-bottom: 2rem;
    font-size: 2.25rem;
    font-weight: 700;
    letter-spacing: -0.025em;
}

h1 i {
    margin-right: 0.5rem;
    color: var(--primary-color);
}

.resume-builder {
    background-color: white;
    padding: 2.5rem;
    border-radius: 1rem;
    box-shadow: 0 4px 6px -1px var(--shadow-color), 0 2px 4px -1px var(--shadow-color);
}

.section {
    margin-bottom: 2rem;
    padding: 1.5rem;
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    background: white;
    transition: all 0.2s ease;
}

.section:hover {
    box-shadow: 0 4px 6px -1px var(--shadow-color);
}

.section h2 {
    color: var(--text-color);
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.section h2 i {
    color: var(--primary-color);
}

.form-group {
    margin-bottom: 1.25rem;
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="date"],
textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    margin-bottom: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    font-size: 0.875rem;
    transition: all 0.2s ease;
    background: var(--light-bg);
    color: var(--text-color);
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus,
input[type="date"]:focus,
textarea:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
    background: white;
}

textarea {
    min-height: 100px;
    resize: vertical;
}

/* Photo Upload Styles */
.photo-upload {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 2rem;
}

.photo-preview {
    width: 150px;
    height: 150px;
    border-radius: 0.75rem;
    background-color: var(--light-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    overflow: hidden;
    border: 2px solid var(--border-color);
    transition: all 0.2s ease;
}

.photo-preview i {
    font-size: 4rem;
    color: var(--text-light);
}

.photo-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.upload-btn-wrapper {
    position: relative;
    overflow: hidden;
    display: inline-block;
}

.upload-btn {
    background-color: var(--primary-color);
    color: white;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 0.5rem;
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.upload-btn:hover {
    background-color: var(--secondary-color);
}

.upload-btn-wrapper input[type=file] {
    position: absolute;
    left: 0;
    top: 0;
    opacity: 0;
    cursor: pointer;
    width: 100%;
    height: 100%;
}

/* Button Styles */
button {
    background-color: var(--primary-color);
    color: white;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 0.5rem;
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

button:hover {
    background-color: var(--secondary-color);
}

.submit-btn {
    background: var(--primary-color);
    width: 100%;
    margin-top: 1.5rem;
    padding: 1rem;
    font-size: 1rem;
    font-weight: 600;
    justify-content: center;
    border-radius: 0.75rem;
}

.add-btn {
    background-color: var(--primary-color);
    margin-top: 1rem;
    border-radius: 0.5rem;
}

.remove-btn {
    background-color: var(--danger-color);
    padding: 0.5rem;
    font-size: 0.75rem;
    position: absolute;
    top: 1rem;
    right: 1rem;
    border-radius: 0.375rem;
}

.remove-btn:hover {
    background-color: #dc2626;
}

.education-entry,
.experience-entry,
.project-entry {
    background-color: var(--light-bg);
    padding: 1.25rem;
    margin-bottom: 1rem;
    border-radius: 0.75rem;
    position: relative;
    border: 1px solid var(--border-color);
    transition: all 0.2s ease;
}

/* Skills Styles */
.skills-input {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.skills-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.skill {
    background-color: var(--primary-color);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: 0.375rem;
    font-size: 0.875rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.remove-skill {
    background: none;
    border: none;
    padding: 0;
    color: white;
    font-size: 0.75rem;
}

.remove-skill:hover {
    background: none;
    color: var(--light-bg);
}

/* Date Range Styles */
.date-range {
    display: flex;
    gap: 1rem;
    align-items: center;
    margin-bottom: 1rem;
}

.current-job {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-light);
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }
    
    .resume-builder {
        padding: 1.5rem;
    }
    
    .section {
        padding: 1rem;
    }
    
    .date-range {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .date-range input {
        width: 100%;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    :root {
        --text-color: #1f2937;
        --text-light: #9ca3af;
        --light-bg: #1f2937;
        --border-color: #374151;
        --shadow-color: rgba(0, 0, 0, 0.2);
    }
    
    body {
        background: #D6EAF8;
    }
    
    .resume-builder {
        background-color: #FFFF;
    }
    
    .section {
        background: #D6EAF8;
    }
    
    input[type="text"],
    input[type="email"],
    input[type="tel"],
    input[type="date"],
    textarea {
        background: #FFFF;
        color: var(--text-color);
    }
    
    input[type="text"]:focus,
    input[type="email"]:focus,
    input[type="tel"]:focus,
    input[type="date"]:focus,
    textarea:focus {
        background: #FFFF;
    }
    
    .education-entry,
    .experience-entry,
    .project-entry {
        background-color: #FFFF;
    }
}