:root {
    --primary: #2a5298;
    --secondary: #1e3c72;
    --accent: #f8fafc;
    --text: #24292f;
    --bg: #fff;
    --card: #f4f6fa;
    --company: #1e3c72;
}

[data-theme='dark'] {
    --primary: #1e3c72;
    --secondary: #232526;
    --accent: #232a34;
    --text: #f8fafc;
    --bg: #161b22;
    --card: #222731;
    --company: #8ab4f8;
}

html, body {
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', 'Arial', sans-serif;
    background: var(--bg);
    color: var(--text);
    transition: background 0.3s, color 0.3s;
}

.container {
    display: flex;
    max-width: 1100px;
    margin: 40px auto;
    background: var(--card);
    border-radius: 16px;
    box-shadow: 0 4px 16px rgba(30,60,114,0.10);
    overflow: hidden;
}

aside {
    background: var(--primary);
    color: #fff;
    width: 320px;
    min-width: 240px;
    padding: 32px 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    box-sizing: border-box;
}

aside h1, aside h2 {
    margin: 0;
    text-align: center;
    word-break: break-word;
}

.profile-img {
    border-radius: 50%;
    width: 210px;
    height: 210px;
    object-fit: cover;
    border: 4px solid var(--accent);
    margin-bottom: 8px;
    max-width: 100%;
}

.contact {
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 0.98em;
    width: 100%;
}

.contact li {
    margin-bottom: 6px;
    word-break: break-all;
}

aside a {
    color: #d6eaff;
    text-decoration: underline dotted;
}

main {
    flex: 1;
    padding: 32px 48px;
    background: var(--card);
}

section {
    margin-bottom: 36px;
}

h3 {
    border-bottom: 2px solid var(--primary);
    padding-bottom: 6px;
    margin-bottom: 16px;
    letter-spacing: 0.5px;
}

.job {
    margin-bottom: 18px;
}

.job h4 {
    margin: 0 0 2px 0;
    font-weight: 600;
}

.company {
    font-size: 1em;
    color: var(--company);
}

.date {
    float: right;
    font-size: 0.96em;
    color: #888;
}

.skills {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.skills li {
    background: var(--primary);
    color: #fff;
    border-radius: 18px;
    padding: 6px 16px;
    font-size: 0.98em;
}

form label {
    display: block;
    margin: 10px 0 4px 0;
}

form input, form textarea {
    width: 100%;
    padding: 8px;
    border: 1px solid #bbb;
    border-radius: 6px;
    background: var(--bg);
    color: var(--text);
    margin-bottom: 8px;
    box-sizing: border-box;
    font-size: 1em;
}

form button {
    padding: 9px 24px;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 1em;
    cursor: pointer;
    margin-top: 6px;
    transition: background 0.2s;
}

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

#formResponse, #formResponsePL {
    margin-top: 8px;
    font-size: 1em;
}

.lang-table {
    width: 100%;
    border-collapse: collapse;
    margin: 16px 0;
    font-size: 1em;
    background: var(--card);
    box-shadow: 0 2px 8px rgba(0,0,0,0.02);
}

.lang-table th, .lang-table td {
    border: 1px solid var(--accent);
    padding: 8px 12px;
    text-align: left;
}

.lang-table th {
    background-color: var(--bg);
    font-weight: 600;
}

.lang-table tr:nth-child(even) {
    background-color: var(--bg);
}

.lang-table tr:hover {
    background-color: var(--primary);
}

.theme-toggle {
    position: fixed;
    top: 18px;
    right: 26px;
    z-index: 10;
    display: flex;
    gap: 8px;
}

#toggleTheme, #toggleLang {
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: 20px;
    padding: 8px 20px;
    font-size: 1em;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(30,60,114,0.10);
    transition: background 0.2s;
}

#toggleTheme:hover, #toggleLang:hover {
    background: var(--secondary);
}

/* TABLET/MOBILE - układ kolumnowy, aside i main pod sobą */
@media (max-width: 900px) {
    .container {
        flex-direction: column;
        margin: 12px;
    }
    aside {
        width: 100%;
        min-width: unset;
        max-width: 100%;
        flex-direction: row;
        align-items: flex-start;
        padding: 20px 10px;
        gap: 20px;
        box-sizing: border-box;
    }
    aside h1, aside h2, aside p {
        text-align: left;
    }
    main {
        padding: 22px 10px;
    }
}

/* NAJMNIEJSZE EKRANY - aside pionowo */
@media (max-width: 600px) {
    aside {
        flex-direction: column;
        align-items: center;
        padding: 20px 8px;
        gap: 12px;
    }
    .profile-img {
        width: 210px;
        height: 210px;
        margin-bottom: 8px;
    }
    aside h1, aside h2, aside p {
        text-align: center;
    }
    .contact {
        width: 100%;
    }
}