:root {
    --bg-paper: #f4f1ea;
    --forest-green: #3e4a3d;
    --sage-green: #7d8d70;
    --bark-brown: #5c4033;
    --link-color: #8b4513;
    --ui-gray: #d2cdc1;
}

body {
    font-family: "Verdana", "Geneva", sans-serif;
    background-color: #b5b0a5;
    background-image: url("assets/flowers-background3.jpg");
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    margin: 0;
    padding: 20px;
    color: var(--bark-brown);
    font-size: 12px;
}

#container {
    max-width: 950px;
    margin: 0 auto;
    background-color: transparent;
    padding: 0;
    filter: drop-shadow(5px 5px 0px rgba(0,0,0,0.1));
}

.box21 { width: 100%; }

.u01 {
    background: url("https://images4.imagebam.com/52/7e/c7/ME17EUXB_o.gif") repeat-x;
    height: 23px;
    margin: 0 23px;
}

.s01 {
    background: url("https://images4.imagebam.com/54/68/d6/ME17EUXN_o.gif") repeat-x;
    height: 23px;
    margin: 0 23px;
}

.box-top {
    background-image: url("https://images4.imagebam.com/2b/86/5c/ME17EUXW_o.gif"), url("https://images4.imagebam.com/06/ab/ce/ME17EUY7_o.gif");
    background-position: top left, top right;
    background-repeat: no-repeat, no-repeat;
    height: 23px;
}

.box-center {
    background-image: url("https://images4.imagebam.com/5b/e6/f1/ME17EUYR_o.gif"), url("https://images4.imagebam.com/86/ec/b1/ME17EUYV_o.gif");
    background-position: top right, top left;
    background-repeat: repeat-y, repeat-y;
}

.box-inner {
    margin: 0 23px;
    background-color: var(--bg-paper);
    border-left: 1px solid #fff;
    border-right: 1px solid #fff;
}

.box-bottom {
    background-image: url("https://images4.imagebam.com/cf/85/94/ME17EUYW_o.gif"), url("https://images4.imagebam.com/2c/e4/cb/ME17EUYY_o.gif");
    background-position: top left, top right;
    background-repeat: no-repeat, no-repeat;
    height: 23px;
}

.box22 { margin: 10px 0; width: 100%; }
.box22 .box-top {
    background-image: url("https://foollovers.com/mat/t-frame/frame22-a/f-kado1.gif"), url("https://foollovers.com/mat/t-frame/frame22-a/f-kado2.gif");
    background-position: top left, top right;
    background-repeat: no-repeat, no-repeat;
    height: 18px;
}
.box22 .u01 { background: url("https://foollovers.com/mat/t-frame/frame22-a/f-ue.gif") repeat-x; height: 18px; margin: 0 18px 0 19px; }
.box22 .box-center { background-image: url("https://foollovers.com/mat/t-frame/frame22-a/f-migi.gif"), url("https://foollovers.com/mat/t-frame/frame22-a/f-hidari.gif"); background-position: top right, top left; background-repeat: repeat-y, repeat-y; }
.box22 .box-inner { background: #fff; margin: 0 18px 0 19px; padding: 10px; height: 100px; overflow-y: auto; border: none; }
.box22 .box-bottom { background-image: url("https://foollovers.com/mat/t-frame/frame22-a/f-kado3.gif"), url("https://foollovers.com/mat/t-frame/frame22-a/f-kado4.gif"); background-position: top left, top right; background-repeat: no-repeat, no-repeat; height: 19px; }
.box22 .s01 { background: url("https://foollovers.com/mat/t-frame/frame22-a/f-sita.gif") repeat-x; height: 19px; margin: 0 18px 0 19px; }

#header {
    width: 100%;
    background-color: var(--sage-green);
    background-image: url("assets/clouds-paint.jpg");
    background-size: 120%;
    background-position: center;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    border-bottom: 3px double var(--forest-green);
    transition: background-position 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

#header::after {
    content: "";
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.1) 50%), linear-gradient(90deg, rgba(255, 0, 0, 0.03), rgba(0, 255, 0, 0.01), rgba(0, 0, 255, 0.03));
    background-size: 100% 3px, 3px 100%;
    pointer-events: none;
    z-index: 3;
}

#header h1 {
    color: white;
    font-family: "Courier New", monospace;
    text-shadow: 2px 2px 0px var(--forest-green);
    z-index: 4;
    font-size: 32px;
}

#navbar { background-color: var(--forest-green); padding: 3px; border-bottom: 1px solid var(--bark-brown); }
#navbar ul { display: flex; padding: 0; margin: 0; list-style: none; justify-content: center; gap: 20px; }
#navbar li a { color: #f4f1ea; padding: 4px 12px; text-decoration: none; font-weight: bold; font-size: 10px; }
#navbar li a:hover { background: var(--sage-green); border: 1px inset rgba(255,255,255,0.5); }

#flex { display: flex; }
main { flex: 1; padding: 20px; background-color: var(--bg-paper); }
aside { background-color: var(--bg-paper); width: 180px; padding: 15px; font-size: 11px; position: relative; }

#rightSidebar {
    border-left: 1px solid var(--ui-gray);
}

h2, h3 { font-size: 14px; font-family: "Averia Serif Libre", serif; color: var(--bark-brown); padding: 2px 5px; letter-spacing: 1px; }

a { color: var(--link-color); text-decoration: none; border-bottom: 1px dotted var(--link-color); }
a:hover { background-color: var(--sage-green); color: white; border-bottom: 1px solid white; }

footer { background-color: var(--forest-green); color: white; text-align: center; padding: 8px; font-size: 10px; border-top: 1px solid var(--bark-brown); }

.box { background-color: #ffffff; border: 1px solid var(--sage-green); outline: 1px solid white; padding: 10px; margin: 10px 0; box-shadow: 2px 2px 0px rgba(0,0,0,0.05); }

.box.borderless {
    border: none;
    outline: none;
    box-shadow: none;
    background-color: transparent;
    padding-left: 0;
    padding-right: 0;
}

.section-heading {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 20px 0 4px 0;
}

.section-heading span {
    font-family: "Averia Serif Libre", serif;
    font-size: 15px;
    font-weight: 700;
    color: var(--bark-brown);
    letter-spacing: 1px;
    white-space: nowrap;
}

.section-heading::after {
    content: "";
    flex: 1;
    height: 1px;
    background: var(--sage-green);
}

.about-welcome-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px dotted var(--sage-green);
    margin-bottom: 4px;
    padding-bottom: 8px;
    position: relative;
    overflow: hidden;
}

.about-welcome {
    font-family: "Averia Serif Libre", serif;
    font-size: 20px;
    font-weight: 700;
    color: var(--bark-brown);
    margin: 0;
    padding: 0;
    letter-spacing: 1px;
    position: relative;
    z-index: 1;
}

.about-body {
    display: flex;
    flex-direction: row;
    gap: 20px;
    padding: 10px 0 4px 0;
    align-items: flex-start;
}

.about-main {
    flex: 1;
}

.about-handle {
    font-family: "Courier New", monospace;
    font-size: 1rem;
    font-weight: bold;
    color: var(--forest-green);
    margin: 0 0 8px 0;
    letter-spacing: 1.5px;
    padding-left: 8px;
    border-left: 3px solid var(--sage-green);
}

.about-bio {
    font-size: 11px;
    line-height: 1.7;
    margin: 0 0 10px 0;
    color: var(--bark-brown);
}

.about-bio .inline-link {
    color: var(--bark-brown);
    text-decoration: underline;
    text-decoration-style: dotted;
    text-decoration-color: var(--sage-green);
    text-underline-offset: 2px;
    cursor: help;
}

.about-bio .inline-link:hover {
    color: var(--forest-green);
}

.about-interests {
    font-size: 10px;
    color: var(--forest-green);
    margin: 0;
    border-top: 1px dotted var(--sage-green);
    padding-top: 7px;
    line-height: 1.6;
}

.interest-label {
    font-family: "Courier New", monospace;
    font-size: 0.58rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--sage-green);
    margin-right: 6px;
}

.about-stats {
    width: 120px;
    flex-shrink: 0;
    border-left: 1px dashed var(--sage-green);
    padding-left: 14px;
    font-size: 10px;
    padding-top: 2px;
}

.about-stats p {
    margin: 0 0 8px 0;
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.stat-key {
    font-family: "Courier New", monospace;
    font-size: 0.53rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--sage-green);
}

.stat-val {
    color: var(--bark-brown);
    font-size: 11px;
}

.contact-icons {
    display: flex;
    gap: 6px;
    align-items: center;
    margin-top: 2px;
}

.contact-icon {
    color: var(--sage-green);
    display: flex;
    align-items: center;
    transition: color 0.15s ease;
}

.contact-icon:hover {
    color: var(--forest-green);
}

.exp-list {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin-top: 12px;
    border-left: 2px solid var(--sage-green);
    padding-left: 0;
}

.exp-row {
    display: flex;
    gap: 0;
    padding: 10px 0 10px 14px;
    border-bottom: 1px dotted var(--ui-gray);
}

.exp-row:last-child { border-bottom: none; }

.exp-meta-col {
    width: 80px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 3px;
    padding-top: 2px;
    padding-right: 12px;
}

.exp-date {
    font-family: "Courier New", monospace;
    font-size: 0.6rem;
    color: var(--forest-green);
    text-transform: uppercase;
    letter-spacing: 1px;
    white-space: nowrap;
    font-weight: bold;
}

.exp-place {
    font-family: "Courier New", monospace;
    font-size: 0.57rem;
    color: var(--bark-brown);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.exp-body-col {
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex: 1;
}

.exp-title {
    font-family: "Averia Serif Libre", serif;
    font-size: 12px;
    font-weight: 700;
    color: var(--bark-brown);
}

.exp-company {
    font-family: "Courier New", monospace;
    font-size: 0.6rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--forest-green);
    margin-bottom: 4px;
}

.exp-desc {
    font-size: 10px;
    line-height: 1.5;
    color: var(--bark-brown);
    margin: 0 0 6px 0;
}

.tag {
    font-family: "Courier New", monospace;
    font-size: 0.6rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--forest-green);
    background-color: #e8ede5;
    padding: 2px 6px;
    border: 1px solid #c2d0bc;
}

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

.projects-grid {
    columns: 2;
    column-gap: 20px;
    margin-top: 16px;
}

.project-card {
    break-inside: avoid;
    display: block;
    margin-bottom: 18px;
    padding: 12px 14px;
    background-color: #fff;
    border-left: 3px solid var(--sage-green);
    border-bottom: 1px solid var(--ui-gray);
    transition: transform 0.15s ease, box-shadow 0.15s ease, border-left-color 0.15s ease;
}

.project-card:hover {
    transform: translateY(-2px);
    box-shadow: 3px 5px 0px rgba(94, 64, 51, 0.12);
    border-left-color: var(--bark-brown);
}

.project-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 6px;
}

.project-title {
    font-family: "Averia Serif Libre", serif;
    font-size: 13px;
    font-weight: 700;
    color: var(--bark-brown);
    margin: 0;
    padding: 0;
    letter-spacing: 0;
}

.project-link {
    font-family: "Courier New", monospace;
    font-size: 0.6rem;
    letter-spacing: 1px;
    color: var(--sage-green);
    border-bottom: none;
    flex-shrink: 0;
}

.project-link:hover {
    color: var(--bark-brown);
    background: none;
}

.project-desc {
    font-size: 11px;
    line-height: 1.6;
    color: var(--bark-brown);
    margin: 0 0 10px 0;
}

.archive-grid {
    columns: 2;
    column-gap: 24px;
    margin-top: 20px;
}

.book-card {
    break-inside: avoid;
    display: block;
    margin-bottom: 22px;
    background: none;
    border: none;
    box-shadow: none;
    border-left: 2px solid var(--sage-green);
    padding-left: 12px;
}

.book-body {
    display: flex;
    flex-direction: row;
    gap: 12px;
    padding: 12px;
}

.book-cover {
    width: 80px;
    height: 110px;
    object-fit: cover;
    flex-shrink: 0;
}

.book-title {
    font-size: 1rem;
    font-weight: bold;
    margin: 0;
}

.book-review {
    font-size: 10px;
    margin: 0;
    line-height: 1.3;
}

.sidebar-label {
    font-family: "Courier New", monospace;
    font-size: 0.58rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--sage-green);
    font-weight: bold;
    margin: 22px 0 8px 0;
    padding-bottom: 3px;
    border-bottom: 1px dotted var(--ui-gray);
}

.sidebar-list {
    padding-left: 14px;
    margin: 0 0 4px 0;
}

.sidebar-list li {
    margin-bottom: 4px;
    line-height: 1.4;
}

.sidebar-list a {
    color: var(--bark-brown);
    text-decoration: none;
    border-bottom: 1px dotted var(--sage-green);
}

.sidebar-list a:hover {
    color: var(--forest-green);
    border-bottom-color: var(--forest-green);
}

.sidebar-reading {
    background: transparent;
    border-left: 2px solid var(--sage-green);
    padding: 6px 8px;
    margin-bottom: 12px;
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.reading-month {
    font-family: "Courier New", monospace;
    font-size: 0.rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--sage-green);
    margin: 0;
}

.reading-title {
    font-family: "Averia Serif Libre", serif;
    font-size: 13px;
    font-weight: 700;
    font-style: italic;
    margin: 0;
    color: var(--bark-brown);
}

.reading-note {
    font-size: 11px;
    line-height: 1.6;
    color: var(--forest-green);
    margin: 0;
    font-style: italic;
}

.reading-quote {
    font-size: 9px;
    line-height: 1.6;
    color: var(--forest-green);
    margin: 0;
    font-style: italic;
}

.goodreads-link {
    font-size: 9px;
    font-weight: bold;
    text-decoration: none;
    border-bottom: none;
    color: var(--link-color);
}

.changelog {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 4px;
    padding: 6px 0;
}

.changelog-entry {
    display: flex;
    gap: 8px;
    align-items: baseline;
    font-size: 10px;
    line-height: 1.4;
}

.changelog-date {
    font-family: "Courier New", monospace;
    font-size: 0.6rem;
    color: var(--sage-green);
    white-space: nowrap;
    flex-shrink: 0;
}

.changelog-note {
    color: var(--bark-brown);
}

.blinkie-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3px;
    margin-top: 10px;
}

.blinkie-grid img {
    width: 100%;
    height: auto;
    display: block;
    image-rendering: pixelated;
}

.music-player {
    background-color: var(--bg-paper);
    border: 1px solid var(--sage-green);
    outline: 1px solid #fff;
    padding: 0;
    overflow: hidden;
}

.player-top {
    background: var(--forest-green);
    color: #e8ede5;
    font-family: "Courier New", monospace;
    font-size: 8px;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 3px 6px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.player-controls-top { display: flex; gap: 4px; opacity: 0.6; }

.player-body {
    display: flex;
    padding: 6px;
    gap: 6px;
    background: var(--bg-paper);
    align-items: center;
}

.marquee-mini {
    background: var(--forest-green);
    color: #c8d8b8;
    font-family: 'Courier New', monospace;
    font-size: 8px;
    padding: 2px 4px;
    overflow: hidden;
    white-space: nowrap;
    position: relative;
}

.marquee-mini span {
    display: inline-block;
    animation: marquee-scroll 10s linear infinite;
    padding-left: 100%;
}

@keyframes marquee-scroll {
    0%   { transform: translateX(0); }
    100% { transform: translateX(-100%); }
}

.mini-btn {
    font-size: 9px;
    cursor: pointer;
    background: #c0c0c0;
    border: 2px outset #fff;
    padding: 1px 6px;
}

/* --- folder tabs --- */
.folder-tabs {
    display: flex;
    gap: 0;
    margin-top: 20px;
    position: relative;
}

.folder-tab {
    font-family: "Averia Serif Libre", serif;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--bark-brown);
    background: var(--ui-gray);
    border: 1px solid var(--sage-green);
    padding: 5px 18px 6px;
    cursor: pointer;
    position: relative;
    bottom: -1px;
    transition: background 0.1s, color 0.1s;
    user-select: none;
    margin-right: 3px;
}

.folder-tab:hover {
    background: #e4e0d6;
}

.folder-tab.active {
    background: var(--bg-paper);
    color: var(--forest-green);
    border-color: var(--sage-green);
    border-bottom: none;
    z-index: 2;
}

.folder-panel {
    display: none;
    border: 1px solid var(--sage-green);
    padding: 18px 16px;
    background: var(--bg-paper);
    position: relative;
    z-index: 1;
}

.folder-panel.active {
    display: block;
}

/* mobile */
@media (max-width: 640px) {
    body {
        padding: 8px;
    }

    .box-inner {
        margin: 0 10px;
    }
    .u01, .s01 {
        margin: 0 10px;
    }

    #header {
        height: 80px;
    }
    #header h1 {
        font-size: 22px;
    }

    #navbar ul {
        flex-wrap: wrap;
        gap: 0;
        justify-content: center;
    }
    #navbar li a {
        padding: 5px 8px;
        display: inline-block;
    }

    #flex {
        flex-direction: column;
    }
    aside {
        width: 100%;
        box-sizing: border-box;
        border-left: none;
        border-top: 1px solid var(--ui-gray);
        padding: 12px 16px;
    }
    main {
        padding: 14px 12px;
    }

    .about-body {
        flex-direction: column;
        gap: 12px;
    }
    .about-stats {
        width: 100%;
        border-left: none;
        border-top: 1px dashed var(--sage-green);
        padding-left: 0;
        padding-top: 10px;
        display: flex;
        flex-wrap: wrap;
        gap: 12px 24px;
    }
    .about-stats p {
        margin: 0;
    }

    .exp-row {
        flex-direction: column;
        gap: 4px;
        padding: 10px 0 10px 10px;
    }
    .exp-meta-col {
        width: 100%;
        flex-direction: row;
        gap: 8px;
        padding-right: 0;
    }

    .projects-grid,
    .archive-grid {
        columns: 1;
    }

    .project-detail-body {
        flex-direction: column;
    }
    .project-detail-images {
        flex-shrink: unset;
    }
    .project-detail-images img {
        width: 100% !important;
        height: auto !important;
    }

    .folder-tabs {
        flex-wrap: wrap;
    }
    .folder-tab {
        flex: 1 1 auto;
        text-align: center;
    }

    #rightSidebar img[alt="nara guitar"] {
        position: static;
        width: 60%;
        display: block;
        margin: 16px auto 0;
    }
}