:root {
    --text: #111827;
    --muted: #6b7280;
    --soft: #9ca3af;
    --border: #e5e7eb;
    --bg: #f7f7f8;
    --card: #ffffff;
    --tag-bg: #f3f4f6;
    --accent: #1f3a8a;
}

html[data-theme="dark"] {
    --text: #e5e7eb;
    --muted: #9ca3af;
    --soft: #6b7280;
    --border: #2a2f3a;
    --bg: #0f1115;
    --card: #171a21;
    --tag-bg: #1f2330;
    --accent: #93c5fd;
}


* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--bg);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    font-size: 15px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
}

a {
    color: var(--accent);
    text-decoration: none;
    border-bottom: 1px solid transparent;
}
a:hover { border-bottom-color: var(--accent); }

p { margin: 0 0 8px; }

.muted { color: var(--muted); font-size: 13.5px; }

/* Header */
.site-header {
    background: var(--card);
    border-bottom: 1px solid var(--border);
    padding: 28px 0 24px;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
}

.avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: var(--tag-bg);
    border: 2px solid var(--border);
    overflow: hidden;
    flex-shrink: 0;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}
.avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.avatar-initials {
    display: none;
    font-size: 36px;
    font-weight: 600;
    color: var(--muted);
    letter-spacing: 0.04em;
}
.avatar--empty .avatar-initials { display: inline; }

.site-header h1 {
    margin: 0 0 4px;
    font-size: 32px;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.site-header .title {
    margin: 0;
    font-size: 17px;
    font-weight: 500;
    color: var(--accent);
}

.site-header .subtitle {
    margin: 4px 0 0;
    color: var(--muted);
    font-size: 14px;
    letter-spacing: 0.02em;
}

.header-meta {
    text-align: right;
    color: var(--muted);
    font-size: 14px;
}
.header-meta p { margin: 2px 0; }

/* Layout */
.layout {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 28px;
    padding-top: 24px;
    padding-bottom: 32px;
    align-items: start;
}

/* Sidebar */
.sidebar { display: flex; flex-direction: column; gap: 16px; }

.card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 16px 18px;
}

.card h2 {
    margin: 0 0 14px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--muted);
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border);
}

.card h4 {
    margin: 14px 0 8px;
    font-size: 12px;
    font-weight: 600;
    color: var(--text);
    letter-spacing: 0.02em;
}
.card h4:first-of-type { margin-top: 0; }

.contact { font-size: 14px; }
.contact li {
    padding: 7px 0;
    display: grid;
    grid-template-columns: 28px 1fr;
    gap: 10px;
    align-items: center;
    word-break: break-word;
}
.contact .ico {
    width: 28px;
    height: 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--tag-bg);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--accent);
}
.contact .ico svg { display: block; }

ul.plain { list-style: none; padding: 0; margin: 0; }
ul.plain li { padding: 4px 0; }

ul.tags {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}
ul.tags li {
    background: var(--tag-bg);
    color: var(--text);
    border: 1px solid var(--border);
    padding: 3px 9px;
    border-radius: 4px;
    font-size: 12.5px;
}

.edu { margin-bottom: 12px; }
.edu:last-child { margin-bottom: 0; }
.edu p { margin: 2px 0; }

.langs li { font-size: 14px; }

/* Content */
.content { display: flex; flex-direction: column; gap: 24px; }

.content section { padding: 0; }

.content h2 {
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--muted);
    margin: 0 0 16px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border);
}

.content > section > p { font-size: 15px; }

/* Experience */
.job {
    padding-left: 16px;
    border-left: 2px solid var(--border);
    margin-bottom: 18px;
    position: relative;
}
.job:last-child { margin-bottom: 0; }

.job::before {
    content: "";
    position: absolute;
    left: -6px;
    top: 8px;
    width: 10px;
    height: 10px;
    background: var(--card);
    border: 2px solid var(--accent);
    border-radius: 50%;
}

.job-head {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 12px;
    flex-wrap: wrap;
}

.job-head h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
}

.company {
    margin: 2px 0 10px;
    color: var(--muted);
    font-size: 14px;
}

.roles {
    list-style: disc;
    padding-left: 20px;
    margin: 6px 0 0;
}
.roles li { padding: 3px 0; }

/* Footer */
.site-footer {
    padding: 16px 0 24px;
    color: var(--muted);
    text-align: center;
    font-size: 13px;
}

/* Responsive */
@media (max-width: 860px) {
    .layout {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .header-meta { text-align: left; }
    .avatar { width: 88px; height: 88px; }
    .avatar-initials { font-size: 26px; }
    .site-header { padding: 36px 0 24px; }
    .site-header h1 { font-size: 26px; }
    .container { padding: 0 20px; }
}

/* Theme toggle */
.theme-toggle {
    position: fixed;
    top: 16px;
    right: 16px;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 1px solid var(--border);
    background: var(--card);
    color: var(--text);
    cursor: pointer;
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}
.theme-toggle:hover { border-color: var(--accent); }
.theme-toggle svg { display: block; }
.theme-toggle .icon-sun { display: none; }
html[data-theme="dark"] .theme-toggle .icon-sun { display: block; }
html[data-theme="dark"] .theme-toggle .icon-moon { display: none; }

/* Print */
@media print {
    body { background: #fff; font-size: 12px; }
    .site-header, .card { border: none; }
    .layout { gap: 20px; padding: 16px 0; }
    .card { padding: 0; }
    a { color: var(--text); border-bottom: none; }
}