/*
 * Trang quản lý ứng dụng của Hub — dùng chung bảng màu sáng/tối với Hub (../theme.css): màu nhấn xanh thương hiệu của Hub,
 * chữ monospace cho dữ liệu kỹ thuật, panel chi tiết đóng khung bên phải như danh sách snippet.
 * Người dùng: người vận hành, thao tác thưa nhưng cần chính xác. Mật độ cao, ít trang trí; màu chỉ để báo trạng thái hoặc hành động.
 * Độ sâu: chỉ đổi sắc độ bề mặt + viền mờ (không đổ bóng). Lớp: nền -> panel -> ô nhập (inset).
 * Không viết cứng mã màu ở đây (trừ màu nhận diện của biểu tượng): mọi màu lấy từ biến trong theme.css.
 */
:root { --sans: var(--font); }
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { background: var(--bg); }
body.mg { margin: 0; height: 100vh; display: flex; flex-direction: column; background: var(--bg); color: var(--ink); font: 400 13px/1.5 var(--sans); -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); border: 0; }
.mono, code, kbd, .cm, .tag, .g, .tab em { font-family: var(--mono); }
.g { color: var(--accent); font-weight: 600; letter-spacing: -.05em; }

/* ---------- Thanh trên: logo, tab, người dùng ---------- */
.bar { display: flex; align-items: center; gap: 14px; height: 44px; padding: 0 12px; border-bottom: 1px solid var(--line); flex: none; }
.brand { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; letter-spacing: -.01em; padding: 4px 6px; border-radius: 6px; }
.brand b { color: var(--accent); }
.brand img { border-radius: 6px; }
.brand:hover { background: var(--raise); }
.tabs { display: flex; gap: 4px; }
.tab { display: inline-flex; align-items: center; gap: 8px; height: 30px; padding: 0 12px; border-radius: 6px; color: var(--ink-2); font-weight: 500; }
.tab.is-on { background: var(--accent-wash); color: var(--accent); box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent) 30%, transparent); }
.tab em { font-style: normal; font-size: 11px; opacity: .8; font-variant-numeric: tabular-nums; }
.bar-gap { flex: 1; }
.who { color: var(--ink-3); font-size: 12px; }

/* ---------- Khung làm việc: danh sách + panel gắn cố định bên phải ---------- */
.work { flex: 1; min-height: 0; display: grid; grid-template-columns: minmax(0, 1fr) 420px; gap: 10px; padding: 10px; }
.list-pane, .dock, .dock-body { scrollbar-width: thin; scrollbar-color: var(--line-strong) transparent; }
.list-pane, .dock { min-height: 0; overflow: auto; border-radius: 12px; }
.list-pane { padding: 14px 16px 24px; }
.dock { background: var(--panel); border: 1px solid var(--line); display: flex; flex-direction: column; }

.cm { margin: 18px 0 8px; font-size: 11px; font-weight: 500; letter-spacing: .02em; color: var(--ink-3); text-transform: lowercase; display: block; }
.cm span { color: var(--accent); margin-right: 4px; }
legend.cm { margin: 0; padding: 0; }

/* ---------- Công cụ ---------- */
.tools { display: flex; gap: 10px; align-items: center; }
.find { position: relative; flex: 1; max-width: 420px; }
.find input { width: 100%; height: 34px; padding: 0 34px 0 12px; font: 400 12px var(--mono); }
.find kbd { position: absolute; right: 8px; top: 7px; font-size: 10px; color: var(--ink-3); border: 1px solid var(--line-strong); border-radius: 4px; padding: 0 5px; line-height: 18px; }

/* ---------- Danh sách ứng dụng (như danh sách snippet) ---------- */
.apps { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 2px; }
.app { display: grid; grid-template-columns: 40px minmax(0, 1fr) auto; gap: 12px; align-items: center; width: 100%; padding: 10px 12px; text-align: left; font: inherit; color: inherit; background: transparent; border: 1px solid transparent; border-radius: 8px; cursor: pointer; transition: background-color .15s var(--ease), border-color .15s var(--ease); }
.app:hover { background: var(--panel); }
.app:active { transform: scale(.995); }
.app.is-sel { background: var(--raise); border-color: var(--line-strong); }
.app:focus-visible, .btn:focus-visible, .icon:focus-visible, .tab:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.tile { width: 40px; height: 40px; border-radius: 8px; display: grid; place-items: center; overflow: hidden; font: 600 12px var(--mono); color: #fff; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .12); }
.tile img { width: 100%; height: 100%; object-fit: contain; display: block; }
.app.is-soon .tile { opacity: .55; }
.app-info { min-width: 0; }
.app-name { font-weight: 500; display: flex; align-items: center; gap: 6px; }
.app-name .lock { color: var(--ink-3); font-size: 11px; }
.app-sub { margin-top: 1px; font: 400 11px var(--mono); color: var(--ink-3); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.app-meta { display: flex; flex-direction: column; align-items: flex-end; gap: 4px; }
.state-line { display: inline-flex; align-items: center; gap: 6px; font: 500 11px var(--mono); color: var(--ink-2); }
.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--ink-3); }
.dot.is-on { background: var(--ok); box-shadow: 0 0 0 3px color-mix(in srgb, var(--ok) 20%, transparent); }
.dot.is-soon { background: var(--warn); }
.roles { display: flex; gap: 4px; flex-wrap: wrap; justify-content: flex-end; }
.role { font: 400 10px var(--mono); color: var(--ink-2); background: var(--hover); border-radius: 4px; padding: 1px 6px; }

/* ---------- Thông báo ---------- */
.state { color: var(--ink-3); margin: 24px 4px; }
.note { margin: 10px 0; padding: 9px 12px; border-radius: 8px; border: 1px solid var(--line); background: var(--panel); font-size: 12px; }
.note.is-ok { border-color: color-mix(in srgb, var(--ok) 35%, transparent); background: color-mix(in srgb, var(--ok) 14%, transparent); color: var(--ink); }
.note.is-err { border-color: color-mix(in srgb, var(--err) 40%, transparent); background: color-mix(in srgb, var(--err) 13%, transparent); color: var(--ink); }
.note.is-info { border-color: color-mix(in srgb, var(--accent) 35%, transparent); background: var(--accent-wash); }
.tag { display: inline-block; font-size: 10px; font-weight: 600; padding: 1px 6px; border-radius: 3px; letter-spacing: .03em; margin-right: 4px; }
.tag-info { background: var(--accent); color: var(--on-accent); }
.tag-warn { background: var(--warn); color: #241a00; }
.secret { margin: 10px 0; padding: 12px; border-radius: 10px; border: 1px solid color-mix(in srgb, var(--warn) 40%, transparent); background: color-mix(in srgb, var(--warn) 13%, transparent); display: flex; flex-direction: column; gap: 10px; align-items: flex-start; }
.secret p { margin: 0; }
.secret code { display: block; width: 100%; padding: 10px 12px; background: var(--inset); border: 1px solid var(--line); border-radius: 8px; color: var(--accent); word-break: break-all; user-select: all; font-size: 12px; }

/* ---------- Nút và ô nhập ---------- */
.btn { font: 500 12px var(--sans); height: 34px; padding: 0 14px; border-radius: 8px; border: 1px solid var(--line-strong); background: var(--raise); color: var(--ink); cursor: pointer; display: inline-flex; align-items: center; gap: 8px; transition: background-color .15s var(--ease), transform .12s var(--ease), border-color .15s var(--ease); }
.btn:hover { background: color-mix(in srgb, var(--raise), var(--ink) 7%); }
.btn:active { transform: scale(.97); }
.btn:disabled { opacity: .5; cursor: not-allowed; transform: none; }
.btn-prompt { background: var(--accent); border-color: var(--accent); color: var(--on-accent); font-weight: 600; }
.btn-prompt .g { color: var(--on-accent); }
.btn-prompt:hover { background: var(--accent-hover); }
.btn-quiet { background: transparent; border-color: transparent; color: var(--ink-2); }
.btn-danger { color: var(--err); border-color: color-mix(in srgb, var(--err) 35%, transparent); background: transparent; }
.btn-danger:hover { background: color-mix(in srgb, var(--err) 12%, transparent); }
.icon { width: 32px; height: 32px; display: grid; place-items: center; border-radius: 8px; border: 0; background: transparent; color: var(--ink-2); font: 500 13px var(--sans); cursor: pointer; }
.icon:hover { background: var(--raise); color: var(--ink); }
input, select, textarea { font: 400 13px var(--sans); color: var(--ink); background: var(--inset); border: 1px solid var(--line); border-radius: 8px; padding: 0 11px; height: 34px; width: 100%; transition: border-color .15s var(--ease), box-shadow .15s var(--ease); }
textarea { height: auto; padding: 8px 11px; resize: vertical; }
input.mono, textarea.mono { font: 400 12px var(--mono); }
input::placeholder, textarea::placeholder { color: var(--ink-3); }
input:hover, select:hover, textarea:hover { border-color: var(--line-strong); }
input:focus, select:focus, textarea:focus { outline: 0; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-wash); }
select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--ink-3) 50%), linear-gradient(135deg, var(--ink-3) 50%, transparent 50%); background-position: calc(100% - 17px) 14px, calc(100% - 12px) 14px; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 30px; }
input[type=search]::-webkit-search-cancel-button { display: none; }
input:disabled, select:disabled, textarea:disabled, input[readonly] { color: var(--ink-3); cursor: not-allowed; }

/* ---------- Panel chi tiết ---------- */
.dock-empty { margin: auto; padding: 24px; text-align: center; color: var(--ink-2); max-width: 280px; }
.dock-empty .cm { margin: 0 0 8px; }
form { display: flex; flex-direction: column; min-height: 0; flex: 1; }
.dock-head { display: flex; align-items: center; justify-content: space-between; padding: 12px 12px 10px 16px; border-bottom: 1px solid var(--line); flex: none; }
.dock-head h2 { margin: 0; font-size: 13px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.dock-body { padding: 14px 16px; overflow: auto; flex: 1; }
.dock-foot { display: flex; gap: 8px; align-items: center; padding: 10px 16px; border-top: 1px solid var(--line); flex: none; background: var(--panel); }
fieldset { border: 0; padding: 0; margin: 0 0 20px; min-width: 0; }
fieldset:disabled { opacity: .6; }
.grid { display: flex; flex-wrap: wrap; gap: 10px; width: 100%; margin-top: 10px; }
.f { display: flex; flex-direction: column; gap: 5px; font-size: 11px; font-weight: 500; color: var(--ink-2); flex: 1 1 100%; }
.f-8 { flex: 1 1 58%; } .f-4 { flex: 1 1 28%; } .f-6 { flex: 1 1 44%; }
.f small { font-weight: 400; color: var(--ink-3); font-size: 11px; line-height: 1.4; }
.f.bad input, .f.bad select, .f.bad textarea { border-color: var(--err); }
.f .fe { color: var(--err); font-weight: 400; font-size: 11px; }
#client-fields { flex: 1 1 100%; margin: 0; }

@media (max-width: 640px) {
  .brand span { display: none; }
  .bar { gap: 8px; }
  .tab, .btn-quiet { white-space: nowrap; }
  .app { grid-template-columns: 40px minmax(0, 1fr); row-gap: 6px; }
  .app-meta { grid-column: 2; flex-direction: row; align-items: center; justify-content: space-between; flex-wrap: wrap; }
  .roles { justify-content: flex-start; }
  .tools { flex-wrap: wrap; }
  .find { max-width: none; flex-basis: 100%; }
}
@media (max-width: 960px) {
  body.mg { height: auto; min-height: 100vh; }
  .work { grid-template-columns: 1fr; }
  .dock { max-height: none; }
  .who { display: none; }
}
@media (prefers-reduced-motion: reduce) { .app, .btn, input, select, textarea { transition: none; } }