/* My data: the account's own data across TechTools (my-data.js). A full sheet
   under the navbar, above Mail's panes. Uses Mail's :root palette. */
.md-sheet {
    position: fixed;
    top: var(--tt-topnav-h, 64px);
    left: 0; right: 0; bottom: 0;
    z-index: calc(var(--tt-z-modal, 1000) + 5);
    background: var(--primary-bg);
    overflow-y: auto;
    overscroll-behavior: contain;
}
.md-sheet[hidden] { display: none; }
.md-wrap { max-width: 980px; margin: 0 auto; padding: 1.5rem 1.25rem 4rem; }

.md-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; margin-bottom: 1.5rem; }
.md-head h2 { font-size: 1.5rem; font-weight: 700; display: flex; align-items: center; gap: 0.6rem; }
.md-head h2 i { color: var(--accent-primary); }
.md-head p { color: var(--text-secondary); margin-top: 0.25rem; font-size: 0.95rem; }
.md-head-actions { display: flex; gap: 0.5rem; flex-shrink: 0; }
.md-close {
    background: var(--card-bg); border: 1px solid var(--border-color); color: var(--text-secondary);
    width: 44px; height: 44px; border-radius: 12px; cursor: pointer; font-size: 1.1rem;
}
.md-close:hover { color: var(--text-primary); background: var(--hover-bg); }

.md-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
    min-height: 44px; padding: 0.55rem 1rem; border-radius: 10px; cursor: pointer;
    font: inherit; font-weight: 600; font-size: 0.9rem; text-decoration: none; white-space: nowrap;
    border: 1px solid var(--border-color); background: var(--card-bg); color: var(--text-primary);
    transition: background var(--transition), border-color var(--transition), opacity var(--transition);
}
.md-btn:hover { background: var(--hover-bg); }
.md-btn:disabled { opacity: 0.45; cursor: not-allowed; }
.md-btn-primary { background: var(--accent-gradient); border-color: transparent; color: #fff; }
.md-btn-primary:hover { background: var(--accent-gradient); opacity: 0.92; }
.md-btn-danger { background: transparent; border-color: rgba(239, 68, 68, 0.45); color: #fca5a5; }
.md-btn-danger:hover { background: rgba(239, 68, 68, 0.12); }
.md-btn-danger-solid { background: #dc2626; border-color: #dc2626; color: #fff; }
.md-btn-danger-solid:hover { background: #b91c1c; }
.md-btn-small { min-height: 36px; padding: 0.35rem 0.75rem; font-size: 0.85rem; }

.md-section { margin-top: 1.75rem; }
.md-section > h3 {
    font-size: 0.8rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
    color: var(--text-muted); margin-bottom: 0.75rem;
}
.md-card { background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 14px; padding: 1.1rem 1.25rem; }
.md-note { color: var(--text-muted); font-size: 0.85rem; margin-top: 0.6rem; }

/* Account facts */
.md-facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 0.9rem 1.25rem; }
.md-fact span { display: block; color: var(--text-muted); font-size: 0.78rem; }
.md-fact strong { display: block; font-size: 1rem; font-weight: 600; overflow-wrap: anywhere; }

/* Activity */
.md-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.md-devices { display: flex; flex-direction: column; gap: 0.6rem; }
.md-device-row { display: grid; grid-template-columns: 1.6rem 6.5rem 1fr 3rem; align-items: center; gap: 0.5rem; font-size: 0.9rem; }
.md-device-row i { color: var(--accent-primary); text-align: center; }
.md-bar { height: 8px; background: rgba(255, 255, 255, 0.06); border-radius: 99px; overflow: hidden; }
.md-bar > div { height: 100%; background: var(--accent-gradient); border-radius: 99px; }
.md-device-row b { text-align: right; font-weight: 600; color: var(--text-secondary); }
.md-lead { font-size: 0.95rem; margin-bottom: 0.9rem; }
.md-lead strong { color: var(--text-primary); }
.md-chips { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 0.8rem; }
.md-chip { background: rgba(255, 255, 255, 0.05); border: 1px solid var(--border-color); border-radius: 99px; padding: 0.2rem 0.65rem; font-size: 0.8rem; color: var(--text-secondary); }

.md-list { display: flex; flex-direction: column; }
.md-list-row {
    display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 0.75rem;
    padding: 0.6rem 0; border-top: 1px solid var(--border-color); font-size: 0.9rem;
}
.md-list-row:first-child { border-top: 0; padding-top: 0; }
.md-list-row a { color: var(--text-primary); text-decoration: none; font-weight: 600; }
.md-list-row a:hover { color: var(--accent-primary); }
.md-list-row small { display: block; color: var(--text-muted); font-size: 0.78rem; font-weight: 400; }
.md-count { color: var(--text-secondary); font-variant-numeric: tabular-nums; white-space: nowrap; }

.md-table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
.md-table th { text-align: left; font-weight: 600; color: var(--text-muted); font-size: 0.76rem; padding: 0 0.5rem 0.5rem 0; }
.md-table td { padding: 0.55rem 0.5rem 0.55rem 0; border-top: 1px solid var(--border-color); font-variant-numeric: tabular-nums; }
.md-table td:first-child { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; overflow-wrap: anywhere; }

/* Tool cards */
.md-tools { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 0.9rem; }
.md-tool { display: flex; flex-direction: column; gap: 0.6rem; }
.md-tool-head { display: flex; align-items: center; gap: 0.75rem; }
.md-tool-icon {
    width: 40px; height: 40px; border-radius: 10px; flex-shrink: 0;
    display: flex; align-items: center; justify-content: center;
    background: rgba(99, 102, 241, 0.14); color: #a5b4fc;
}
.md-tool-head h4 { font-size: 1rem; font-weight: 700; }
.md-tool-head small { color: var(--text-muted); font-size: 0.78rem; }
.md-parts { color: var(--text-secondary); font-size: 0.88rem; }
.md-tool-actions { display: flex; gap: 0.5rem; margin-top: auto; flex-wrap: wrap; }
.md-blocked { color: #fcd34d; font-size: 0.82rem; }
.md-access { border-top: 1px solid var(--border-color); padding-top: 0.6rem; font-size: 0.85rem; }
.md-access p { color: var(--text-secondary); margin-bottom: 0.4rem; }
.md-access-row { display: flex; align-items: center; justify-content: space-between; gap: 0.5rem; padding: 0.25rem 0; }

.md-confirm { border-top: 1px dashed rgba(239, 68, 68, 0.4); padding-top: 0.7rem; display: flex; flex-direction: column; gap: 0.55rem; }
.md-confirm p { font-size: 0.85rem; color: var(--text-secondary); }
.md-input {
    width: 100%; min-height: 44px; padding: 0.6rem 0.8rem; border-radius: 10px;
    background: var(--secondary-bg); border: 1px solid var(--border-color); color: var(--text-primary); font: inherit;
}
.md-input:focus { outline: none; border-color: var(--accent-primary); }
.md-error { color: #fca5a5; font-size: 0.85rem; }

.md-empty-tools { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.md-empty-tools a { text-decoration: none; }
.md-empty-tools a:hover .md-chip { color: var(--text-primary); border-color: rgba(255, 255, 255, 0.25); }

.md-danger { border-color: rgba(239, 68, 68, 0.35); }
.md-danger h4 { color: #fca5a5; font-size: 1.05rem; margin-bottom: 0.4rem; }
.md-danger ul { margin: 0.5rem 0 0.9rem 1.1rem; color: var(--text-secondary); font-size: 0.9rem; }
.md-danger li { margin: 0.2rem 0; }

.md-state { text-align: center; padding: 3rem 1rem; color: var(--text-secondary); }
.md-state i { font-size: 2rem; color: var(--accent-primary); margin-bottom: 0.8rem; display: block; }
.md-state .md-btn { margin-top: 1rem; }

.md-toast {
    position: fixed; left: 50%; bottom: 1.5rem; transform: translateX(-50%);
    z-index: calc(var(--tt-z-modal, 1000) + 20);
    background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 12px;
    padding: 0.7rem 1.1rem; font-size: 0.9rem; box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
}

@media (max-width: 720px) {
    .md-wrap { padding: 1rem 16px 3rem; }
    .md-btn-small { min-height: 44px; }
    .md-empty-tools .md-chip { display: inline-flex; align-items: center; min-height: 44px; padding: 0 0.8rem; }
    .md-facts { grid-template-columns: 1fr 1fr; }
    .md-head { flex-direction: column; }
    .md-head-actions { width: 100%; }
    .md-head-actions .md-btn-primary { flex: 1; }
    .md-grid-2 { grid-template-columns: 1fr; }
    .md-tools { grid-template-columns: 1fr; }
    .md-table thead { display: none; }
    .md-table tr { display: grid; grid-template-columns: 1fr 1fr; padding: 0.55rem 0; border-top: 1px solid var(--border-color); }
    .md-table td { border-top: 0; padding: 0.1rem 0; }
    .md-table td:first-child { grid-column: 1 / -1; font-weight: 600; }
    .md-table td[data-label]::before { content: attr(data-label) ' '; color: var(--text-muted); }
}