/* projects page structure and print styles. */
:root {
    --bg: #f7f5f0;
    --bg-card: #ffffff;
    --bg-header: #efece6;
    --text-main: #1c1917;
    --text-sub: #57534e;
    --accent: #2563eb;
    --border: #e5e1d8;
}

[data-theme="dark"] {
    --bg: #000000;
    --bg-card: #0c0c0e;
    --bg-header: #141417;
    --text-main: #f1f5f9;
    --text-sub: #94a3b8;
    --accent: #3b82f6;
    --border: #1f1f24;
}

* { box-sizing: border-box; margin: 0; padding: 0; font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, sans-serif; }

html, body {
    background-color: var(--bg);
    color: var(--text-main);
    min-height: 100vh;
    padding: 2.5rem 1.5rem 3rem;
    display: flex;
    flex-direction: column;
    align-items: center;
}
body::before, body::after { display: none !important; }

.container {
    width: 100%;
    max-width: 900px;
}

.breadcrumb {
    font-size: 0.9rem;
    color: var(--text-sub);
    margin-bottom: 1.5rem;
}

.breadcrumb a {
    color: var(--text-sub);
    text-decoration: none;
}

.breadcrumb a:hover {
    color: var(--accent);
}

h1 {
    text-align: center;
    font-size: 2.4rem;
    margin-bottom: 2rem;
}

.projects-table {
    width: 100%;
    border-radius: 1rem;
    overflow: hidden;
    background-color: var(--bg-card);
    border: 1px solid var(--border);
}

table {
    width: 100%;
    border-collapse: collapse;
    table-layout: fixed;
}

thead {
    background-color: var(--bg-header);
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.08em;
    color: var(--text-sub);
}

th, td {
    padding: 0.9rem 1.2rem;
    vertical-align: top;
}

th:nth-child(1),
td:nth-child(1) {
    width: 22%;
}

th:nth-child(3),
td:nth-child(3) {
    width: 17%;
    text-align: right;
    white-space: nowrap;
}

tbody tr {
    border-top: 1px solid var(--border);
}

tbody tr:hover {
    background-color: rgba(31, 41, 55, 0.85);
}

.project-name {
    font-weight: 600;
}

.project-desc {
    font-size: 0.9rem;
    color: var(--text-sub);
}

.link-group a {
    color: var(--accent);
    font-size: 0.9rem;
    text-decoration: none;
    margin-left: 0.25rem;
}

.link-group a:first-child {
    margin-left: 0;
}

.link-group a:hover {
    text-decoration: underline;
}

@media (max-width: 720px) {
    body {
        padding: 1.5rem 1rem 2rem;
    }
    h1 {
        font-size: 1.9rem;
    }
    th, td {
        padding: 0.75rem 0.7rem;
    }
    th:nth-child(1),
    td:nth-child(1) {
        width: 30%;
    }
    th:nth-child(3),
    td:nth-child(3) {
        width: 22%;
    }
}

/* Phones: stack each row as a card instead of squeezing three columns.
   Selectors carry .projects-table so they beat the !important rules in glass-theme.css. */
@media (max-width: 600px) {
    .projects-table thead {
        display: none;
    }

    .projects-table table,
    .projects-table tbody,
    .projects-table tr,
    .projects-table td {
        display: block;
        width: 100% !important;
    }

    .projects-table tbody tr {
        padding: 1rem 1.1rem 1.15rem;
        border-top: 1px solid var(--border);
    }

    .projects-table tbody tr:first-child {
        border-top: 0;
    }

    .projects-table td {
        padding: 0 !important;
        border: 0 !important;
        text-align: left !important;
        white-space: normal !important;
    }

    .projects-table td.project-name {
        font-size: 1.02rem;
        margin-bottom: 0.35rem;
    }

    .projects-table td.project-desc {
        margin-bottom: 0.8rem;
        line-height: 1.55;
    }

    .projects-table .link-group a {
        display: inline-block;
        margin: 0 0.4rem 0 0;
    }
}