:root {
    --bg-color: #1a1b26;
    --card-bg: #242535;
    --text-color: #ffffff;
    --text-secondary: #a0a1b3;
    --accent-color: #4a6cf7;
    --border-color: #3b3c4f;
    --input-bg: #2a2b3d;
}

[data-theme="light"] {
    --bg-color: #f4f7f6;
    --card-bg: #ffffff;
    --text-color: #222222;
    --text-secondary: #555555;
    --accent-color: #27ae60;
    --border-color: #e0e0e0;
    --input-bg: #f9f9f9;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: "Segoe UI", system-ui, sans-serif;
    transition: background-color 0.3s, color 0.3s;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    padding: 20px;
    line-height: 1.5;
}

.app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto 30px;
}

.app-header h1 {
    font-size: 1.9rem;
    font-weight: 700;
}

.creator-credit {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.creator-credit strong {
    color: var(--accent-color);
}

#theme-toggle {
    background: var(--card-bg);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    padding: 10px 16px;
    border-radius: 8px;
    cursor: pointer;
}

.container {
    display: flex;
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.card {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 16px;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.25);
}

.editor { width: 40%; }
.preview { width: 60%; }

.editor h2 {
    font-size: 1.5rem;
    margin-bottom: 20px;
}

.editor h3 {
    margin: 20px 0 10px;
    color: var(--text-secondary);
}

input,
textarea {
    width: 100%;
    padding: 14px;
    margin-bottom: 14px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: var(--input-bg);
    color: var(--text-color);
}

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

input:focus,
textarea:focus {
    outline: none;
    border-color: var(--accent-color);
}

#add-section {
    width: 100%;
    padding: 12px;
    border: 2px dashed var(--border-color);
    background: transparent;
    color: var(--text-secondary);
    border-radius: 8px;
    cursor: pointer;
}

.custom-block {
    border: 1px solid var(--border-color);
    padding: 14px;
    border-radius: 10px;
    margin-bottom: 12px;
}

.custom-block button {
    background: none;
    border: none;
    color: #ff5c5c;
    cursor: pointer;
    margin-top: 6px;
}

.export-btn {
    margin-top: 25px;
    width: 100%;
    padding: 14px;
    background-color: var(--accent-color);
    color: white;
    border: none;
    cursor: pointer;
    font-weight: 700;
    border-radius: 10px;
}

.header {
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 18px;
    margin-bottom: 26px;
}

#preview-photo {
    width: 110px;
    height: 110px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--accent-color);
    margin-bottom: 14px;
    display: none;
}

#preview-photo[src] {
    display: block;
}

.header h1 {
    font-size: 2.4rem;
    font-weight: 700;
    margin-bottom: 6px;
}

#preview-role {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 14px;
}

.contact-info {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.contact-info span {
    margin-right: 18px;
}

.section {
    margin-bottom: 30px;
}

.section h3 {
    text-transform: uppercase;
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--accent-color);
    margin-bottom: 12px;
}

.section p {
    line-height: 1.65;
    color: var(--text-secondary);
    white-space: pre-wrap;
}

@media print {

    @page {
        margin: 1.5cm;
    }

    body {
        background: white;
        color: black;
        padding: 0;
    }

    .app-header,
    .editor,
    #theme-toggle,
    #add-section,
    .export-btn {
        display: none !important;
    }

    .container {
        display: block;
        max-width: 100%;
        margin: 0;
    }

    .preview {
        width: 100%;
        box-shadow: none;
        padding: 0;
        background: white;
    }

    .header {
        border-bottom: 2px solid #ccc;
    }

    .section h3,
    .header h1 {
        color: black;
    }

    .section p,
    .contact-info,
    #preview-role {
        color: black !important;
    }

    #preview-photo:not([src]) {
        display: none !important;
    }
}