/* Общие стили панели и вебпочты. Цвета — переменными, тёмная тема по системе. */
:root {
  --bg: #f3f4f6;
  --panel: #ffffff;
  --panel-2: #f8f9fb;
  --hover: #eef1f5;
  --selected: #dbe9f9;
  --border: #e1e4e8;
  --border-strong: #c9ced6;
  --text: #1f2328;
  --muted: #6a7280;
  --accent: #0f6cbd;
  --accent-hover: #0c5aa0;
  --accent-soft: #e6f0fa;
  --on-accent: #ffffff;
  --danger: #c4314b;
  --danger-soft: #fbe9ec;
  --ok: #107c41;
  --ok-soft: #e5f4ea;
  --warn: #9a6700;
  --warn-soft: #fff4ce;
  --shadow: 0 8px 28px rgba(15, 23, 42, .18);
  --radius: 6px;
  --font: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "Cascadia Mono", Consolas, "Liberation Mono", monospace;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #111317;
    --panel: #1b1e23;
    --panel-2: #20242a;
    --hover: #262b32;
    --selected: #1d3a5c;
    --border: #2d323a;
    --border-strong: #3c434d;
    --text: #e6e8eb;
    --muted: #9aa3ad;
    --accent: #4aa3f0;
    --accent-hover: #6cb4f3;
    --accent-soft: #183049;
    --on-accent: #0b1220;
    --danger: #f06a80;
    --danger-soft: #3a1c23;
    --ok: #5ccf8a;
    --ok-soft: #173326;
    --warn: #e7b84a;
    --warn-soft: #3a2f12;
    --shadow: 0 8px 28px rgba(0, 0, 0, .5);
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html, body, #app { height: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.45 var(--font);
  -webkit-font-smoothing: antialiased;
}
button, input, select, textarea { font: inherit; color: inherit; }
a { color: var(--accent); }
h1, h2, h3 { margin: 0; font-weight: 600; }
h1 { font-size: 22px; }
h2 { font-size: 17px; }
h3 { font-size: 15px; }
p { margin: 0 0 10px; }
code, pre { font-family: var(--mono); font-size: 12.5px; }
.muted { color: var(--muted); }
.small { font-size: 12.5px; }
.nowrap { white-space: nowrap; }
.grow { flex: 1; }
.row { display: flex; align-items: center; gap: 8px; }
.row-wrap { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.stack { display: flex; flex-direction: column; gap: 12px; }
.hidden { display: none !important; }

/* --- кнопки --- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  min-height: 32px; padding: 5px 14px;
  background: var(--panel); border: 1px solid var(--border-strong); border-radius: var(--radius);
  cursor: pointer; white-space: nowrap; font-weight: 500;
}
.btn:hover { background: var(--hover); }
.btn:disabled { opacity: .55; cursor: default; }
.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.btn-primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.btn-danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn-danger:hover { filter: brightness(1.08); background: var(--danger); }
.btn-small { min-height: 26px; padding: 2px 10px; font-size: 13px; }
.btn-ghost { background: transparent; border-color: transparent; }
.btn-ghost:hover { background: var(--hover); }
.icon-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 32px; height: 32px; padding: 0;
  background: transparent; border: 0; border-radius: var(--radius); cursor: pointer; color: var(--muted);
  font-size: 16px;
}
.icon-btn:hover { background: var(--hover); color: var(--text); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }

/* --- поля --- */
input[type=text], input[type=email], input[type=password], input[type=number], input[type=search],
input[type=date], select, textarea {
  width: 100%; min-height: 34px; padding: 6px 10px;
  background: var(--panel); border: 1px solid var(--border-strong); border-radius: var(--radius);
}
textarea { resize: vertical; min-height: 80px; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.field { display: flex; flex-direction: column; gap: 4px; }
.field-label { font-weight: 600; font-size: 13px; }
.field-hint { color: var(--muted); font-size: 12.5px; }
.check { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; }
.check input { width: 16px; height: 16px; accent-color: var(--accent); }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 600px) { .grid-2 { grid-template-columns: 1fr; } }
.input-with-btn { display: flex; gap: 6px; }

/* --- таблицы --- */
.table-wrap { overflow-x: auto; background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 9px 12px; text-align: left; border-bottom: 1px solid var(--border); vertical-align: middle; }
th { font-size: 12.5px; font-weight: 600; color: var(--muted); background: var(--panel-2); white-space: nowrap; }
tr:last-child td { border-bottom: 0; }
tbody tr.clickable { cursor: pointer; }
tbody tr.clickable:hover { background: var(--hover); }
td.actions { text-align: right; white-space: nowrap; }
.empty { padding: 40px 16px; text-align: center; color: var(--muted); }

/* --- метки --- */
.badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 1px 8px; border-radius: 10px; font-size: 12px; font-weight: 600;
  background: var(--hover); color: var(--muted); white-space: nowrap;
}
.badge-ok { background: var(--ok-soft); color: var(--ok); }
.badge-warn { background: var(--warn-soft); color: var(--warn); }
.badge-danger { background: var(--danger-soft); color: var(--danger); }
.badge-accent { background: var(--accent-soft); color: var(--accent); }

.bar { height: 6px; background: var(--hover); border-radius: 3px; overflow: hidden; min-width: 80px; }
.bar > span { display: block; height: 100%; background: var(--accent); }
.bar.warn > span { background: var(--warn); }
.bar.danger > span { background: var(--danger); }

/* --- модальные окна --- */
.overlay {
  position: fixed; inset: 0; z-index: 100;
  display: flex; align-items: flex-start; justify-content: center;
  padding: 6vh 16px 16px; background: rgba(0, 0, 0, .35); overflow-y: auto;
}
.modal {
  width: 100%; max-width: 480px;
  background: var(--panel); border-radius: 8px; box-shadow: var(--shadow);
}
.modal-wide { max-width: 760px; }
.modal-head { display: flex; align-items: center; justify-content: space-between; padding: 14px 16px 6px 20px; }
.modal-body { padding: 10px 20px 16px; display: flex; flex-direction: column; gap: 14px; }
.modal-foot { display: flex; justify-content: flex-end; gap: 8px; padding: 12px 20px 16px; border-top: 1px solid var(--border); }
.secret { display: flex; align-items: center; gap: 8px; padding: 10px 12px; background: var(--panel-2); border: 1px solid var(--border); border-radius: var(--radius); }
.secret code { flex: 1; font-size: 15px; user-select: all; word-break: break-all; }

/* --- всплывающие уведомления --- */
.toasts { position: fixed; right: 16px; bottom: 16px; z-index: 200; display: flex; flex-direction: column; gap: 8px; max-width: min(420px, calc(100vw - 32px)); }
.toast {
  padding: 10px 14px; background: var(--text); color: var(--panel); border-radius: var(--radius);
  box-shadow: var(--shadow); transition: opacity .3s, transform .3s;
}
.toast-error { background: var(--danger); color: #fff; }
.toast-ok { background: var(--ok); color: #fff; }
.toast.hide { opacity: 0; transform: translateY(8px); }

/* --- меню --- */
.popup-menu {
  position: fixed; z-index: 150; min-width: 200px; max-width: 320px; max-height: 60vh; overflow-y: auto;
  padding: 4px; background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow);
}
.popup-item {
  display: block; width: 100%; padding: 7px 12px; text-align: left;
  background: transparent; border: 0; border-radius: 4px; cursor: pointer;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.popup-item:hover { background: var(--hover); }
.popup-item.danger { color: var(--danger); }
.popup-sep { height: 1px; margin: 4px 0; background: var(--border); }

.spinner {
  width: 26px; height: 26px; margin: 32px auto;
  border: 3px solid var(--border); border-top-color: var(--accent); border-radius: 50%;
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* --- экран входа --- */
.login-screen { min-height: 100%; display: flex; align-items: center; justify-content: center; padding: 24px 16px; }
.login-card {
  width: 100%; max-width: 380px; padding: 32px 28px;
  background: var(--panel); border: 1px solid var(--border); border-radius: 10px; box-shadow: 0 2px 10px rgba(0,0,0,.05);
}
.login-card h1 { margin-bottom: 4px; }
.login-card form { display: flex; flex-direction: column; gap: 14px; margin-top: 20px; }
.login-card .btn { min-height: 38px; }
.login-error { color: var(--danger); min-height: 20px; font-size: 13px; }