/* Windows 98 Desktop GUI System */

/* ===== CSS Custom Properties ===== */
:root {
    /* Windows 98 Color Palette */
    --win98-desktop: #008080;
    --win98-silver: #c0c0c0;
    --win98-dark-silver: #808080;
    --win98-white: #ffffff;
    --win98-black: #000000;
    --win98-navy: #000080;
    --win98-title-active: linear-gradient(90deg, #000080 0%, #1084d0 100%);
    --win98-title-inactive: linear-gradient(90deg, #808080 0%, #b5b5b5 100%);

    /* 3D Border Colors */
    --win98-border-light: #ffffff;
    --win98-border-dark: #808080;
    --win98-border-darker: #404040;

    /* Typography */
    --win98-font: 'Segoe UI', Tahoma, sans-serif;

    /* Sizing */
    --win98-title-height: 28px;
    --win98-taskbar-height: 40px;
}

/* ===== Reset & Base ===== */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html,
body {
    height: 100%;
    overflow: hidden;
    font-family: var(--win98-font);
    font-size: 14px;
    user-select: none;
}

/* ===== Desktop ===== */
.desktop {
    width: 100vw;
    height: 100vh;
    background: var(--win98-desktop);
    position: relative;
    overflow: hidden;
}

/* ===== Desktop Icons ===== */
.desktop-icons {
    position: absolute;
    top: 16px;
    left: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.desktop-icon {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 90px;
    padding: 6px;
    cursor: pointer;
    text-align: center;
}

.desktop-icon:hover {
    background: rgba(0, 0, 128, 0.3);
}

.desktop-icon.selected {
    background: var(--win98-navy);
}

.desktop-icon .icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    margin-bottom: 6px;
}

.desktop-icon .label {
    color: var(--win98-white);
    font-size: 13px;
    text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.8);
    word-wrap: break-word;
    line-height: 1.3;
}

.desktop-icon.selected .label {
    background: var(--win98-navy);
}

/* ===== Window System ===== */
.window {
    position: absolute;
    background: var(--win98-silver);
    border: 2px solid;
    border-color: var(--win98-border-light) var(--win98-border-dark) var(--win98-border-dark) var(--win98-border-light);
    box-shadow: 2px 2px 0 var(--win98-border-darker);
    min-width: 300px;
    min-height: 200px;
    display: none;
    flex-direction: column;
}

.window.open {
    display: flex;
}

.window.minimized {
    display: none !important;
}

.window-titlebar {
    background: var(--win98-title-inactive);
    height: var(--win98-title-height);
    display: flex;
    align-items: center;
    padding: 2px 3px;
    gap: 4px;
    cursor: move;
    flex-shrink: 0;
}

.window.active .window-titlebar {
    background: var(--win98-title-active);
}

.window-icon {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
}

.window-title {
    flex: 1;
    color: var(--win98-white);
    font-weight: bold;
    font-size: 14px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.window.active .window-title {
    color: var(--win98-white);
}

.window:not(.active) .window-title {
    color: var(--win98-dark-silver);
}

.window-controls {
    display: flex;
    gap: 2px;
}

.window-btn {
    width: 20px;
    height: 18px;
    background: var(--win98-silver);
    border: 1px solid;
    border-color: var(--win98-border-light) var(--win98-border-dark) var(--win98-border-dark) var(--win98-border-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: bold;
    cursor: pointer;
    padding: 0;
    line-height: 1;
}

.window-btn:active {
    border-color: var(--win98-border-dark) var(--win98-border-light) var(--win98-border-light) var(--win98-border-dark);
}

.window-content {
    flex: 1;
    overflow: auto;
    padding: 12px;
    background: var(--win98-silver);
}

/* ===== Taskbar ===== */
.taskbar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: var(--win98-taskbar-height);
    background: var(--win98-silver);
    border-top: 2px solid var(--win98-border-light);
    display: flex;
    align-items: center;
    padding: 2px 4px;
    gap: 4px;
    z-index: 9999;
}

.start-btn {
    background: var(--win98-silver);
    border: 2px solid;
    border-color: var(--win98-border-light) var(--win98-border-dark) var(--win98-border-dark) var(--win98-border-light);
    padding: 4px 10px;
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: bold;
    font-size: 14px;
    cursor: pointer;
    height: 32px;
}

.start-btn:active {
    border-color: var(--win98-border-dark) var(--win98-border-light) var(--win98-border-light) var(--win98-border-dark);
}

.taskbar-divider {
    width: 2px;
    height: 24px;
    background: var(--win98-border-dark);
    border-right: 1px solid var(--win98-border-light);
    margin: 0 2px;
}

.taskbar-windows {
    flex: 1;
    display: flex;
    gap: 2px;
    overflow: hidden;
}

.taskbar-item {
    background: var(--win98-silver);
    border: 2px solid;
    border-color: var(--win98-border-light) var(--win98-border-dark) var(--win98-border-dark) var(--win98-border-light);
    padding: 4px 10px;
    font-size: 13px;
    max-width: 180px;
    min-width: 140px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    height: 32px;
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
}

.taskbar-item.active {
    border-color: var(--win98-border-dark) var(--win98-border-light) var(--win98-border-light) var(--win98-border-dark);
    background: repeating-conic-gradient(var(--win98-silver) 0% 25%, var(--win98-white) 0% 50%) 50% / 2px 2px;
}

.taskbar-item .icon {
    font-size: 18px;
}

.taskbar-tray {
    border: 2px solid;
    border-color: var(--win98-border-dark) var(--win98-border-light) var(--win98-border-light) var(--win98-border-dark);
    padding: 4px 12px;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 10px;
    height: 32px;
}

/* ===== Content Panels ===== */
.panel {
    background: var(--win98-white);
    border: 2px solid;
    border-color: var(--win98-border-dark) var(--win98-border-light) var(--win98-border-light) var(--win98-border-dark);
    padding: 12px;
    margin-bottom: 12px;
}

.panel:last-child {
    margin-bottom: 0;
}

.panel-title {
    font-weight: bold;
    margin-bottom: 8px;
    padding-bottom: 4px;
    border-bottom: 1px solid var(--win98-border-dark);
}

/* ===== Buttons ===== */
.win98-btn {
    background: var(--win98-silver);
    border: 2px solid;
    border-color: var(--win98-border-light) var(--win98-border-dark) var(--win98-border-dark) var(--win98-border-light);
    padding: 4px 12px;
    font-family: var(--win98-font);
    font-size: 12px;
    cursor: pointer;
}

.win98-btn:active {
    border-color: var(--win98-border-dark) var(--win98-border-light) var(--win98-border-light) var(--win98-border-dark);
}

/* ===== Blog Styles ===== */
.blog-post {
    background: var(--win98-white);
    border: 1px solid var(--win98-border-dark);
    padding: 12px;
    margin-bottom: 12px;
}

.blog-post:last-child {
    margin-bottom: 0;
}

.blog-post-title {
    font-weight: bold;
    color: var(--win98-navy);
    margin-bottom: 4px;
}

.blog-post-meta {
    font-size: 12px;
    color: var(--win98-dark-silver);
    margin-bottom: 10px;
}

.blog-post-excerpt {
    line-height: 1.5;
}

.blog-post-link {
    color: var(--win98-navy);
    text-decoration: underline;
    cursor: pointer;
}

/* ===== Portfolio Grid ===== */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
    gap: 8px;
}

.portfolio-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    cursor: pointer;
    padding: 8px 4px;
    border: 1px solid transparent;
}

.portfolio-item:hover {
    background: var(--win98-navy);
    color: var(--win98-white);
    border-color: var(--win98-navy);
}

.portfolio-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    margin-bottom: 6px;
}

.portfolio-label {
    font-size: 13px;
    line-height: 1.3;
}

/* ===== About Section ===== */
.about-content {
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.about-avatar {
    width: 80px;
    height: 80px;
    background: var(--win98-silver);
    border: 2px solid;
    border-color: var(--win98-border-dark) var(--win98-border-light) var(--win98-border-light) var(--win98-border-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    flex-shrink: 0;
}

.about-text {
    flex: 1;
}

.about-text p {
    margin-bottom: 6px;
}

/* ===== Links ===== */
a {
    color: var(--win98-navy);
    text-decoration: underline;
}

/* ===== Scrollbar ===== */
.window-content::-webkit-scrollbar {
    width: 16px;
    height: 16px;
}

.window-content::-webkit-scrollbar-track {
    background: repeating-conic-gradient(var(--win98-silver) 0% 25%, var(--win98-white) 0% 50%) 50% / 2px 2px;
}

.window-content::-webkit-scrollbar-thumb {
    background: var(--win98-silver);
    border: 2px solid;
    border-color: var(--win98-border-light) var(--win98-border-dark) var(--win98-border-dark) var(--win98-border-light);
}

/* ===== Skills Tags ===== */
.skills-list {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-top: 8px;
}

.skill-tag {
    background: var(--win98-silver);
    border: 1px solid;
    border-color: var(--win98-border-light) var(--win98-border-dark) var(--win98-border-dark) var(--win98-border-light);
    padding: 4px 10px;
    font-size: 13px;
}

/* ===== Welcome Window ===== */
.welcome-header {
    text-align: center;
    padding: 16px;
}

.welcome-header h1 {
    font-size: 24px;
    margin-bottom: 12px;
}