/* web_dme/static/css/app.css — тёмная тема в духе десктопа */
:root {
  --bg: #0f1115;
  --bg-2: #161a21;
  --bg-3: #1e242d;
  --line: #2a323d;
  --text: #e7ecf3;
  --muted: #97a1b2;
  --accent: #4aa3ff;
  --accent-2: #6ccfff;
  --ok: #34c759;
  --err: #ff5c5c;
  --warn: #f0b400;
  --radius: 10px;
  --shadow: 0 8px 24px rgba(0, 0, 0, .35);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; height: 100%; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

a { color: var(--accent-2); text-decoration: none; }
a:hover { text-decoration: underline; }

/* --- Верхняя панель --- */
.topbar {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 12px 24px;
  background: var(--bg-2);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 10;
}
.brand { display: flex; align-items: center; gap: 8px; color: var(--text); font-weight: 700; }
.brand .logo { font-size: 20px; }
.brand-tag {
  font-size: 11px; background: var(--bg-3); padding: 2px 6px;
  border-radius: 6px; color: var(--muted); text-transform: uppercase;
}

.nav { display: flex; gap: 4px; flex-wrap: wrap; }
.nav a {
  padding: 8px 12px; border-radius: 8px; color: var(--muted);
  border: 1px solid transparent; font-size: 14px; text-decoration: none;
}
.nav a:hover { background: var(--bg-3); color: var(--text); text-decoration: none; }
.nav a.active { background: var(--bg-3); color: var(--text); border-color: var(--line); }

.user { margin-left: auto; display: flex; align-items: center; gap: 12px; font-size: 14px; }
.user-name { font-weight: 600; }
.user-role { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .5px; }

/* --- Основная область --- */
.content { flex: 1; padding: 24px; max-width: 1280px; width: 100%; margin: 0 auto; }
.hero { margin-bottom: 24px; }
.hero h1 { margin: 0 0 8px; font-size: 24px; }
.muted { color: var(--muted); }

.panel {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 20px;
}
.panel h2 { margin: 0 0 12px; font-size: 18px; }

/* --- Сетка --- */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
  margin-top: 16px;
}
.grid-2 { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }

.tile {
  display: flex; flex-direction: column; gap: 6px;
  background: var(--bg-3); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 16px;
  color: var(--text); text-decoration: none;
  transition: border-color .15s, transform .15s;
  min-height: 130px;
}
.tile:hover { text-decoration: none; border-color: var(--accent); transform: translateY(-2px); }
.tile-off { opacity: .55; cursor: default; }
.tile-off:hover { transform: none; border-color: var(--line); }

.tile-icon { font-size: 26px; line-height: 1; }
.tile-title { font-weight: 600; font-size: 15px; }
.tile-desc { color: var(--muted); font-size: 13px; flex: 1; }
.tile-badge {
  display: inline-block; font-size: 11px; padding: 2px 8px; border-radius: 6px;
  align-self: flex-start; text-transform: uppercase; letter-spacing: .5px;
}
.tile-badge-ok { background: rgba(52,199,89,.15); color: var(--ok); border: 1px solid rgba(52,199,89,.35); }
.tile-badge-off { background: rgba(240,180,0,.10); color: var(--warn); border: 1px solid rgba(240,180,0,.35); }

/* --- Кнопки --- */
.btn {
  display: inline-block; padding: 9px 16px; border-radius: 8px;
  border: 1px solid var(--line); background: var(--bg-3); color: var(--text);
  cursor: pointer; font-size: 14px; font-family: inherit;
}
.btn:hover { border-color: var(--accent); }
.btn-primary { background: var(--accent); border-color: var(--accent); color: #001634; font-weight: 600; }
.btn-primary:hover { background: var(--accent-2); border-color: var(--accent-2); }
.btn-ghost { background: transparent; }

/* --- Логин --- */
.auth-wrap { display: flex; justify-content: center; padding: 40px 16px; }
.auth-card {
  width: 100%; max-width: 400px;
  background: var(--bg-2); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 28px;
  box-shadow: var(--shadow);
}
.auth-title { margin: 0 0 6px; font-size: 20px; }
.auth-sub { margin: 0 0 18px; color: var(--muted); font-size: 14px; }
.auth-form { display: flex; flex-direction: column; gap: 14px; }
.field { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--muted); }
.field input {
  padding: 10px 12px; background: var(--bg); border: 1px solid var(--line);
  border-radius: 8px; color: var(--text); font-family: inherit; font-size: 14px;
}
.field input:focus { outline: none; border-color: var(--accent); }
.check { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--muted); }
.auth-foot { margin-top: 16px; font-size: 12px; color: var(--muted); text-align: center; }

/* --- Алерты --- */
.alert { padding: 10px 12px; border-radius: 8px; font-size: 14px; margin-bottom: 8px; }
.alert-error { background: rgba(255,92,92,.12); color: var(--err); border: 1px solid rgba(255,92,92,.35); }

/* --- Подвал --- */
.footer {
  border-top: 1px solid var(--line); background: var(--bg-2);
  padding: 12px 24px; color: var(--muted); font-size: 12px;
  display: flex; justify-content: space-between; gap: 12px;
}

/* --- Утилиты --- */
.badge-ok { color: var(--ok); }
.badge-err { color: var(--err); }