/* ═══════════════════════════════════════════════
   XP CORE — Windows XP Luna Theme
   Window chrome, buttons, forms, content styles
═══════════════════════════════════════════════ */

:root {
    --xp-blue-dark:    #0A246A;
    --xp-blue-mid:     #1254C8;
    --xp-blue-light:   #4E90F0;
    --xp-window-body:  #ECE9D8;
    --xp-border:       #0055EA;
    --xp-title-h:      28px;
    --xp-font:         Tahoma, 'MS Sans Serif', Arial, sans-serif;
    --xp-content-bg:   #FAFAF5;
    --xp-rule:         #D5D0BF;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: var(--xp-font);
    font-size: 12px;
    background: #000;
    overflow: hidden;
    height: 100vh;
    width: 100vw;
    color: #1A1A1A;
}

/* ── Utility ── */
.hidden { display: none !important; }

/* ══════════════════════════════════════
   XP WINDOW
══════════════════════════════════════ */
.xp-window {
    position: fixed;
    display: flex;
    flex-direction: column;
    border: 1px solid #003CB0;
    border-radius: 8px 8px 4px 4px;
    box-shadow: 3px 3px 12px rgba(0,0,0,0.55),
                inset 0 0 0 1px rgba(255,255,255,0.15);
    min-width: 320px;
    min-height: 200px;
    overflow: hidden;
    background: var(--xp-window-body);
}

/* ── Title Bar ── */
.title-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--xp-title-h);
    padding: 0 3px 0 6px;
    background: linear-gradient(180deg,
        #2E86FF 0%,
        #1B6CEB 8%,
        #1464D4 14%,
        #1060C8 50%,
        #0E5CC5 51%,
        #0A58BE 65%,
        #0855B8 100%);
    border-radius: 6px 6px 0 0;
    cursor: default;
    user-select: none;
    flex-shrink: 0;
}

.title-bar-left {
    display: flex;
    align-items: center;
    gap: 5px;
    flex: 1;
    overflow: hidden;
}

.title-bar-icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.title-bar-text {
    font-size: 12px;
    font-weight: bold;
    color: white;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.55);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ── Title Bar Controls ── */
.title-controls {
    display: flex;
    gap: 2px;
    align-items: center;
    flex-shrink: 0;
}

.title-controls button {
    width: 21px;
    height: 21px;
    border-radius: 3px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    padding: 0;
    border: 1px solid rgba(0,0,0,0.35);
    line-height: 1;
    font-family: var(--xp-font);
}

.title-controls button:active { filter: brightness(0.88); }

.btn-minimize {
    background: linear-gradient(180deg, #F8D960 0%, #E0A800 100%);
    color: #6A4000;
    font-size: 13px;
    padding-bottom: 2px;
}

.btn-maximize {
    background: linear-gradient(180deg, #82D660 0%, #3CB81A 100%);
    color: #155A10;
    font-size: 11px;
}

.btn-close {
    background: linear-gradient(180deg, #FF6868 0%, #CC1414 100%);
    color: white;
    font-size: 14px;
}

.btn-minimize:hover { background: linear-gradient(180deg, #FFE880 0%, #F0B800 100%); }
.btn-maximize:hover { background: linear-gradient(180deg, #98E878 0%, #48C828 100%); }
.btn-close:hover    { background: linear-gradient(180deg, #FF8888 0%, #E02020 100%); }

/* ── Window Body ── */
.window-body {
    flex: 1;
    background: var(--xp-window-body);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.window-content {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 14px 14px 10px;
    display: flex;
    flex-direction: column;
    min-height: 0;
}

/* PDF/resume window — no padding, iframe fills the space */
.window-content.pdf-content {
    padding: 8px;
    overflow: hidden;
}

/* Webkit scrollbar */
.window-content::-webkit-scrollbar { width: 16px; }
.window-content::-webkit-scrollbar-track {
    background: #F0EDE0;
    border-left: 1px solid #C8C4B0;
}
.window-content::-webkit-scrollbar-thumb {
    background: linear-gradient(90deg, #C8C4B4 0%, #A8A498 100%);
    border: 1px solid #888070;
    border-radius: 2px;
}
.window-content::-webkit-scrollbar-thumb:hover { background: linear-gradient(90deg, #B8B4A4 0%, #988880 100%); }
.window-content::-webkit-scrollbar-button { display: block; height: 16px; background: #D8D4C4; border: 1px solid #888070; }

/* ══════════════════════════════════════
   XP FORM ELEMENTS
══════════════════════════════════════ */
.xp-form-row { margin-bottom: 10px; }

.xp-form-row label {
    display: block;
    font-size: 11px;
    font-weight: bold;
    color: #222;
    margin-bottom: 3px;
}

.xp-input, .xp-textarea {
    width: 100%;
    border: 1px solid #7A9CBE;
    border-radius: 2px;
    padding: 4px 6px;
    font-family: var(--xp-font);
    font-size: 11px;
    color: #111;
    background: white;
    outline: none;
    transition: border-color 0.15s;
}

.xp-input:focus, .xp-textarea:focus {
    border-color: #3063D0;
    box-shadow: 0 0 0 2px rgba(48,99,208,0.25);
}

.xp-textarea { resize: vertical; min-height: 80px; }

.xp-btn {
    background: linear-gradient(180deg, #EDE9DC 0%, #D0CABB 100%);
    border: 1px solid #888878;
    border-radius: 3px;
    padding: 4px 18px;
    font-family: var(--xp-font);
    font-size: 11px;
    cursor: pointer;
    color: #111;
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.5);
}

.xp-btn:hover { background: linear-gradient(180deg, #F5F2E8 0%, #DEDAD0 100%); }
.xp-btn:active { background: linear-gradient(180deg, #C8C4B8 0%, #E0DDD4 100%); box-shadow: inset 1px 1px 3px rgba(0,0,0,0.2); }

/* ══════════════════════════════════════
   WINDOW CONTENT — ABOUT
══════════════════════════════════════ */
.about-wrap {
    display: flex;
    gap: 18px;
    flex: 1;
    min-height: 0;
}

.about-photo-col { flex-shrink: 0; }

.about-photo-col img {
    width: 148px;
    height: 180px;
    object-fit: cover;
    object-position: top;
    border: 1px solid var(--xp-rule);
    border-radius: 4px;
    box-shadow: 2px 2px 6px rgba(0,0,0,0.2);
    display: block;
}

.about-text-col { flex: 1; min-width: 0; }

.about-name {
    font-size: 20px;
    font-weight: bold;
    color: var(--xp-blue-dark);
    line-height: 1.2;
    margin-bottom: 3px;
}

.about-title-line {
    font-size: 12px;
    color: #333;
    font-weight: bold;
    margin-bottom: 3px;
}

.about-loc {
    font-size: 11px;
    color: #666;
    margin-bottom: 10px;
}

.about-rule { border: none; border-top: 1px solid var(--xp-rule); margin: 8px 0; }

.about-bio {
    font-size: 11px;
    line-height: 1.65;
    color: #333;
    margin-bottom: 7px;
}

.about-stats {
    display: flex;
    gap: 10px;
    margin-top: 12px;
}

.stat-box {
    flex: 1;
    background: linear-gradient(180deg, #EAF0FA 0%, #D4E0F0 100%);
    border: 1px solid #9ABCD4;
    border-radius: 4px;
    padding: 7px 8px;
    text-align: center;
}

.stat-num {
    display: block;
    font-size: 18px;
    font-weight: bold;
    color: var(--xp-blue-dark);
    line-height: 1.1;
}

.stat-lbl {
    display: block;
    font-size: 9px;
    color: #555;
    margin-top: 2px;
    line-height: 1.3;
}

/* ══════════════════════════════════════
   WINDOW CONTENT — EXPERIENCE
══════════════════════════════════════ */
.exp-entry {
    margin-bottom: 18px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--xp-rule);
    position: relative;
    padding-left: 12px;
}

.exp-entry::before {
    content: '';
    position: absolute;
    left: 0;
    top: 4px;
    bottom: 16px;
    width: 3px;
    border-radius: 2px;
    background: var(--xp-blue-mid);
}

.exp-entry:nth-child(2)::before { background: #27AE60; }
.exp-entry:nth-child(3)::before { background: #E67E22; }
.exp-entry:last-child { border-bottom: none; margin-bottom: 0; }

.exp-company {
    font-size: 13px;
    font-weight: bold;
    color: var(--xp-blue-dark);
    margin-bottom: 2px;
}

.exp-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    align-items: center;
    margin-bottom: 7px;
}

.exp-role {
    font-size: 11px;
    font-weight: bold;
    color: #333;
}

.exp-badge {
    font-size: 10px;
    background: #EAF4FF;
    border: 1px solid #9ABCD4;
    border-radius: 10px;
    padding: 1px 7px;
    color: #0A3A6A;
}

.exp-bullets {
    list-style: none;
    padding: 0;
    margin: 0;
}

.exp-bullets li {
    font-size: 11px;
    color: #333;
    line-height: 1.6;
    padding-left: 12px;
    position: relative;
    margin-bottom: 3px;
}

.exp-bullets li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: #4A8ADF;
    font-size: 10px;
    top: 1px;
}

/* ══════════════════════════════════════
   WINDOW CONTENT — PROJECTS
══════════════════════════════════════ */
.projects-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.proj-card {
    background: var(--xp-content-bg);
    border: 1px solid var(--xp-rule);
    border-radius: 4px;
    padding: 10px 12px;
    box-shadow: 1px 1px 4px rgba(0,0,0,0.08);
}

.proj-title {
    font-size: 12px;
    font-weight: bold;
    color: var(--xp-blue-dark);
    margin-bottom: 6px;
}

.proj-desc {
    font-size: 11px;
    color: #444;
    line-height: 1.55;
    margin-bottom: 8px;
}

.proj-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}

.proj-tag {
    background: #D4E8F4;
    border: 1px solid #9ABCD4;
    border-radius: 10px;
    padding: 2px 7px;
    font-size: 10px;
    color: var(--xp-blue-dark);
}

/* ══════════════════════════════════════
   WINDOW CONTENT — EDUCATION
══════════════════════════════════════ */
.edu-entry {
    background: var(--xp-content-bg);
    border: 1px solid var(--xp-rule);
    border-radius: 4px;
    padding: 12px 14px;
    margin-bottom: 12px;
}

.edu-entry:last-child { margin-bottom: 0; }

.edu-header {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 8px;
}

.edu-icon {
    font-size: 28px;
    line-height: 1;
    flex-shrink: 0;
}

.edu-school {
    font-size: 13px;
    font-weight: bold;
    color: var(--xp-blue-dark);
    margin-bottom: 2px;
}

.edu-degree {
    font-size: 11px;
    font-weight: bold;
    color: #333;
}

.edu-year {
    font-size: 11px;
    color: #888;
}

.edu-bullets {
    list-style: none;
    padding: 0;
    margin: 0;
}

.edu-bullets li {
    font-size: 11px;
    color: #444;
    line-height: 1.6;
    padding-left: 12px;
    position: relative;
}

.edu-bullets li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: #4A8ADF;
    font-size: 10px;
    top: 1px;
}

/* ══════════════════════════════════════
   WINDOW CONTENT — SKILLS
══════════════════════════════════════ */
.skills-wrap {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.skill-cat {
    background: var(--xp-content-bg);
    border: 1px solid var(--xp-rule);
    border-radius: 4px;
    padding: 10px 12px;
}

.skill-cat-title {
    font-size: 11px;
    font-weight: bold;
    color: var(--xp-blue-dark);
    margin-bottom: 8px;
    padding-bottom: 4px;
    border-bottom: 1px solid var(--xp-rule);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
}

.skill-tag {
    background: linear-gradient(180deg, #F4F4EC 0%, #DED8C8 100%);
    border: 1px solid #B8B4A4;
    border-radius: 3px;
    padding: 3px 9px;
    font-size: 11px;
    color: #222;
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.7);
}

/* ══════════════════════════════════════
   WINDOW CONTENT — CONTACT
══════════════════════════════════════ */
.contact-section-title {
    font-size: 11px;
    font-weight: bold;
    color: var(--xp-blue-dark);
    margin-bottom: 8px;
    padding-bottom: 4px;
    border-bottom: 1px solid var(--xp-rule);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Quick-links row at top */
.contact-links-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 14px;
}

.contact-link-chip {
    display: flex;
    align-items: center;
    gap: 6px;
    background: linear-gradient(180deg, #EAF0FA 0%, #D4E0F0 100%);
    border: 1px solid #9ABCD4;
    border-radius: 12px;
    padding: 4px 12px;
    font-size: 11px;
    color: #0A246A;
    text-decoration: none;
    white-space: nowrap;
}

.contact-link-chip:hover {
    background: linear-gradient(180deg, #D4E4F8 0%, #BECEDD 100%);
    text-decoration: none;
}

/* Form section */
.contact-form-box {
    background: var(--xp-content-bg);
    border: 1px solid var(--xp-rule);
    border-radius: 4px;
    padding: 12px 14px;
}

.contact-form-note {
    font-size: 10px;
    color: #888;
    margin-bottom: 10px;
    font-style: italic;
}

.form-success-msg {
    background: #DFF0D8;
    border: 1px solid #3C763D;
    border-radius: 3px;
    padding: 8px 10px;
    font-size: 11px;
    color: #2C5E1A;
    margin-top: 8px;
    display: none;
}

/* Resume PDF window */
.resume-pdf-wrap {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-height: 0;
    gap: 6px;
}

.resume-pdf-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
    padding: 2px 0;
}

.resume-pdf-toolbar span {
    font-size: 12px;
    font-weight: bold;
    color: var(--xp-blue-dark);
}

.resume-pdf-wrap iframe {
    flex: 1;
    min-height: 0;
    width: 100%;
    border: 1px solid #C8C0B0;
    border-radius: 2px;
    background: white;
}