:root {
    --border: #dde1e6;
    --text: #1f2430;
    --muted: #6b7280;
    --brand: #1d4ed8;
    --brand-hover: #1e40af;
    --bg: #f7f8fa;
    --card-bg: #ffffff;
    --error: #b42318;
    --error-bg: #fef3f2;
    --success: #067647;
    --success-bg: #ecfdf3;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: var(--text);
    background: var(--bg);
}

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 24px;
    background: var(--card-bg);
    border-bottom: 1px solid var(--border);
}

.brand {
    font-weight: 600;
    color: var(--text);
    text-decoration: none;
}

.topnav {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 14px;
}

.topnav a { color: var(--brand); text-decoration: none; }
.topnav a:hover { color: var(--brand-hover); }
.whoami { color: var(--muted); }

.content {
    max-width: 900px;
    margin: 0 auto;
    padding: 32px 24px 64px;
}

h1 { font-size: 22px; margin: 0 0 16px; }
h2 { font-size: 16px; margin: 24px 0 8px; }

.muted { color: var(--muted); }

.error, .success {
    padding: 10px 14px;
    border-radius: 6px;
    margin: 0 0 16px;
    list-style: none;
}
.error { color: var(--error); background: var(--error-bg); }
.success { color: var(--success); background: var(--success-bg); }

.login-card {
    max-width: 360px;
    margin: 48px auto;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 32px;
}

form { display: flex; flex-direction: column; gap: 14px; }
label { display: flex; flex-direction: column; gap: 6px; font-size: 14px; color: var(--muted); }
input, select, textarea {
    font-size: 15px;
    padding: 8px 10px;
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text);
    font-family: inherit;
}

button, .button {
    display: inline-block;
    background: var(--brand);
    color: #fff;
    border: none;
    border-radius: 6px;
    padding: 9px 16px;
    font-size: 14px;
    cursor: pointer;
    text-decoration: none;
}
button:hover, .button:hover { background: var(--brand-hover); }

.page-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.project-list { list-style: none; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.project-list a {
    display: block;
    padding: 14px 16px;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    text-decoration: none;
}
.project-list a:hover { border-color: var(--brand); }

.filters { display: flex; gap: 8px; margin: 16px 0; }
.filter-link {
    padding: 6px 12px;
    border-radius: 999px;
    border: 1px solid var(--border);
    color: var(--muted);
    text-decoration: none;
    font-size: 13px;
}
.filter-link.active { background: var(--brand); color: #fff; border-color: var(--brand); }

.issue-table { width: 100%; border-collapse: collapse; background: var(--card-bg); border: 1px solid var(--border); border-radius: 8px; overflow: hidden; }
.issue-table th, .issue-table td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); font-size: 14px; }
.issue-table th { background: #f0f2f5; color: var(--muted); font-weight: 600; }
.issue-table tr:last-child td { border-bottom: none; }
.issue-table a { color: var(--brand); text-decoration: none; }

.issue-meta { display: grid; grid-template-columns: 140px 1fr; gap: 4px 12px; margin: 0 0 16px; }
.issue-meta dt { color: var(--muted); font-size: 13px; }
.issue-meta dd { margin: 0; font-size: 14px; }

.issue-description {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 16px;
    white-space: pre-wrap;
}

.journal-list { list-style: none; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.journal-list li { border-left: 2px solid var(--border); padding-left: 12px; }
.journal-meta { color: var(--muted); font-size: 13px; margin-bottom: 4px; }

.sort-link {
    color: var(--muted);
    text-decoration: none;
    font-weight: 600;
    white-space: nowrap;
}
.sort-link:hover { color: var(--text); }

.subtask-marker {
    display: inline-block;
    color: var(--muted);
    margin-right: 4px;
}

.progress {
    display: flex;
    align-items: center;
    gap: 8px;
}
.progress-bar-track {
    width: 80px;
    height: 8px;
    background: #e5e7eb;
    border-radius: 4px;
    overflow: hidden;
    flex-shrink: 0;
}
.progress-bar {
    height: 100%;
    background: var(--brand);
}
.progress-label {
    font-size: 12px;
    color: var(--muted);
    white-space: nowrap;
}