:root {
    --sidebar-bg: #0f172a;
    --page-bg: #f1f5f9;
    --card-bg: #ffffff;
    --text-primary: #0f172a;
    --text-secondary: #64748b;
    --text-muted: #94a3b8;
    --border-color: #e2e8f0;
    --accent: #38bdf8;
    --accent-hover: #0ea5e9;
}

body {
    background: var(--page-bg);
    color: var(--text-primary);
    font-family: -apple-system, Segoe UI, Roboto, sans-serif;
}

/* ── Logo mark (shared: sidebar + login) ─────────────────────────────── */
.hub-logo-mark { display: flex; flex-direction: column; gap: 3px; }
.hub-logo-mark span { display: block; height: 3px; border-radius: 2px; }
.hub-logo-mark span:nth-child(1) { width: 30px; background: #f472b6; }
.hub-logo-mark span:nth-child(2) { width: 24px; background: #38bdf8; }
.hub-logo-mark span:nth-child(3) { width: 30px; background: #a78bfa; }
.hub-logo-mark span:nth-child(4) { width: 18px; background: #34d399; }
.hub-logo-text { font-weight: 700; font-size: 15px; line-height: 1.2; }
.hub-logo-text small { display: block; font-weight: 400; font-size: 10px; }

/* ── Shell layout ─────────────────────────────────────────────────────── */
.hub-shell { display: flex; min-height: 100vh; }

.hub-sidebar {
    width: 230px;
    flex-shrink: 0;
    background: var(--sidebar-bg);
    color: rgba(255,255,255,.85);
    display: flex;
    flex-direction: column;
    padding: 20px 0;
}
.hub-sidebar .hub-logo { display: flex; align-items: center; gap: 10px; padding: 0 20px 20px; }
.hub-sidebar .hub-logo-text { color: #fff; }
.hub-sidebar .hub-logo-text small { color: rgba(255,255,255,.5); }

.hub-nav { flex: 1; padding: 10px 12px; }
.hub-nav a {
    display: flex; align-items: center; gap: 10px;
    padding: 9px 12px; border-radius: 8px;
    color: rgba(255,255,255,.75); text-decoration: none;
    font-size: 14px; margin-bottom: 2px;
}
.hub-nav a:hover { background: rgba(255,255,255,.07); color: #fff; }
.hub-nav a.active { background: rgba(255,255,255,.10); color: #fff; }
.hub-nav .nav-section-label {
    font-size: 10px; text-transform: uppercase; letter-spacing: .6px;
    color: rgba(255,255,255,.35); padding: 16px 12px 6px;
}
.hub-nav .nav-dot {
    display: inline-block; width: 7px; height: 7px; border-radius: 50%;
    flex-shrink: 0;
}
.hub-nav .badge-count {
    margin-left: auto; background: #dc3545; color: #fff;
    font-size: 10px; border-radius: 10px; padding: 1px 7px;
}

.hub-user-box {
    padding: 14px 20px; border-top: 1px solid rgba(255,255,255,.1);
    font-size: 13px;
}
.hub-user-box .name { color: #fff; font-weight: 600; }
.hub-user-box .email { color: rgba(255,255,255,.5); font-size: 11px; word-break: break-all; }
.hub-user-box a { color: rgba(255,255,255,.6); font-size: 12px; text-decoration: none; }
.hub-user-box a:hover { color: #fff; }

.hub-main { flex: 1; display: flex; flex-direction: column; min-width: 0; background: var(--page-bg); }
.hub-content { flex: 1; padding: 32px; max-width: 1100px; width: 100%; margin: 0 auto; }

.hub-footer { text-align: center; padding: 16px; font-size: 11px; color: var(--text-muted); }
.hub-footer a { color: var(--text-secondary); text-decoration: none; }
.hub-footer a:hover { color: var(--text-primary); }

/* ── Dashboard header / greeting ─────────────────────────────────────── */
.hub-header { margin-bottom: 28px; }
.hub-header h4 { font-size: 22px; font-weight: 700; margin-bottom: 4px; }
.hub-header .hub-subline { color: var(--text-secondary); font-size: 13.5px; }

/* ── Status badges ────────────────────────────────────────────────────── */
.status-badge { font-size: 11px; padding: 3px 9px; border-radius: 100px; font-weight: 600; }
.status-live    { background: #dcfce7; color: #166534; }
.status-dev     { background: #fef9c3; color: #854d0e; }
.status-demo    { background: #ede9fe; color: #5b21b6; }
.status-paused  { background: #e5e7eb; color: #374151; }
.status-archive { background: #f3f4f6; color: #9ca3af; }

/* ── Project cards ────────────────────────────────────────────────────── */
.project-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}
@media (max-width: 700px) {
    .project-grid { grid-template-columns: 1fr; }
}

.project-card {
    background: var(--card-bg);
    border: 0.5px solid var(--border-color);
    border-radius: 14px;
    overflow: hidden;
    display: block;
    text-decoration: none;
    color: inherit;
    transition: border-color .15s ease, transform .15s ease;
}
.project-card:hover {
    border-color: #cbd5e1;
    transform: translateY(-1px);
    color: inherit;
}
.project-card-bar { height: 4px; width: 100%; }
.project-card-body { padding: 20px; }

.project-card-head {
    display: flex; align-items: flex-start; justify-content: space-between;
    gap: 12px; margin-bottom: 12px;
}
.project-card-icon {
    width: 44px; height: 44px; border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 20px; flex-shrink: 0;
}
.project-card-title-group { flex: 1; min-width: 0; }
.project-card-name { font-size: 15px; font-weight: 700; margin: 0 0 4px; }
.project-card-desc { color: var(--text-secondary); font-size: 13.5px; line-height: 1.5; margin-bottom: 14px; }

.meta-tag {
    display: inline-block;
    background: #f1f5f9;
    color: var(--text-secondary);
    font-size: 11px;
    padding: 3px 9px;
    border-radius: 100px;
    margin: 0 6px 6px 0;
}

.project-card-links {
    border-top: 1px solid var(--border-color);
    margin-top: 14px;
    padding-top: 12px;
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    font-size: 12.5px;
}
.project-card-links span { color: var(--text-secondary); display: inline-flex; align-items: center; gap: 4px; }

.project-card-feedback { margin-top: 10px; }

/* ── Login page ───────────────────────────────────────────────────────── */
.login-body {
    background: linear-gradient(160deg, #0f172a, #1e293b);
    min-height: 100vh;
    display: flex; align-items: center; justify-content: center;
    font-family: -apple-system, Segoe UI, Roboto, sans-serif;
}
.login-card {
    background: #fff; border-radius: 16px; padding: 40px;
    width: 100%; max-width: 380px; box-shadow: 0 20px 60px rgba(0,0,0,.35);
}
.login-logo { display: flex; align-items: center; justify-content: center; gap: 10px; margin-bottom: 22px; }
.login-logo .hub-logo-text { color: var(--text-primary); }
.login-logo .hub-logo-text small { color: var(--text-secondary); }
.btn-hub { background: var(--accent); border: none; color: #fff; font-weight: 600; }
.btn-hub:hover { background: var(--accent-hover); color: #fff; }
.login-footnote { text-align: center; font-size: 12.5px; color: var(--text-secondary); margin-top: 18px; }