:root {
  --bg: #0f1216;
  --panel: #171b21;
  --panel-2: #1e232b;
  --line: #2a313b;
  --text: #e6e9ee;
  --muted: #8d97a5;
  --accent: #f0a63a;
  --accent-ink: #1a1206;
  --ok: #3fbf7f;
  --warn: #e8b33a;
  --bad: #e25c5c;
  --radius: 10px;
  --mono: ui-monospace, "SF Mono", "Cascadia Mono", Menlo, Consolas, monospace;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); font: 14px/1.45 var(--sans); }
a { color: var(--accent); }
button, input, select, textarea { font: inherit; color: inherit; }

/* ---------- barra superiore ---------- */
.topbar {
  display: flex; align-items: center; gap: 16px;
  padding: 12px 20px; border-bottom: 1px solid var(--line); background: var(--panel);
  position: sticky; top: 0; z-index: 5;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 650; letter-spacing: .2px; }
.brand-mark {
  width: 26px; height: 26px; border-radius: 7px; background: var(--accent);
  display: grid; place-items: center; color: var(--accent-ink); font: 700 13px var(--mono);
}
.topbar .spacer { flex: 1; }
.topbar .who { color: var(--muted); font-size: 13px; }

/* ---------- pulsanti ---------- */
.btn {
  border: 1px solid var(--line); background: var(--panel-2); color: var(--text);
  padding: 7px 12px; border-radius: 8px; cursor: pointer; white-space: nowrap;
  display: inline-flex; align-items: center; gap: 6px;
}
.btn:hover { border-color: #3a4350; background: #232934; }
.btn:disabled { opacity: .5; cursor: default; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); font-weight: 600; }
.btn.primary:hover { filter: brightness(1.06); }
.btn.danger { color: #ffb4b4; border-color: #5a2a2a; }
.btn.danger:hover { background: #3a1f1f; }
.btn.ghost { background: transparent; }
.btn.small { padding: 4px 9px; font-size: 13px; }

/* ---------- layout principale ---------- */
main { max-width: 1180px; margin: 0 auto; padding: 22px 20px 60px; }
.toolbar { display: flex; gap: 10px; align-items: center; margin-bottom: 16px; flex-wrap: wrap; }
.toolbar h1 { font-size: 18px; margin: 0 12px 0 0; font-weight: 650; }
.toolbar .spacer { flex: 1; }
.search {
  background: var(--panel); border: 1px solid var(--line); border-radius: 8px;
  padding: 7px 11px; min-width: 220px;
}
.tabs { display: flex; gap: 4px; margin-bottom: 14px; border-bottom: 1px solid var(--line); }
.tab {
  background: none; border: none; color: var(--muted); padding: 8px 12px; cursor: pointer;
  border-bottom: 2px solid transparent; margin-bottom: -1px;
}
.tab.active { color: var(--text); border-bottom-color: var(--accent); }

/* ---------- elenco stick ---------- */
.summary { display: flex; gap: 18px; color: var(--muted); font-size: 13px; margin-bottom: 12px; }
.summary b { color: var(--text); font-family: var(--mono); }

.sticks { display: grid; gap: 10px; }
.stick {
  display: grid; grid-template-columns: 14px minmax(160px, 1.3fr) minmax(120px, 1fr) 120px 150px auto;
  align-items: center; gap: 14px;
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px;
}
.stick .name { font-weight: 600; font-family: var(--mono); font-size: 14px; }
.stick .sub { color: var(--muted); font-size: 12.5px; }
.stick .ip { font-family: var(--mono); color: var(--muted); font-size: 13px; }
.stick .actions { display: flex; gap: 6px; justify-content: flex-end; }
.dot { width: 10px; height: 10px; border-radius: 50%; background: #4a5260; }
.dot.on { background: var(--ok); box-shadow: 0 0 0 3px rgba(63, 191, 127, .15); }
.badge {
  display: inline-block; font-size: 12px; padding: 2px 8px; border-radius: 99px;
  border: 1px solid var(--line); color: var(--muted);
}
.badge.ok { color: var(--ok); border-color: rgba(63, 191, 127, .4); }
.badge.warn { color: var(--warn); border-color: rgba(232, 179, 58, .4); }
.empty {
  border: 1px dashed var(--line); border-radius: var(--radius); padding: 40px; text-align: center; color: var(--muted);
}

/* menu a tendina */
.menu { position: relative; }
.menu-list {
  position: absolute; right: 0; top: calc(100% + 4px); min-width: 220px; z-index: 10;
  background: var(--panel-2); border: 1px solid var(--line); border-radius: 9px; padding: 5px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, .45); display: none;
}
.menu.open .menu-list { display: block; }
.menu-list button {
  display: block; width: 100%; text-align: left; background: none; border: none; padding: 7px 10px;
  border-radius: 6px; cursor: pointer;
}
.menu-list button:hover { background: #2a313b; }
.menu-list hr { border: none; border-top: 1px solid var(--line); margin: 5px 2px; }
.menu-list .danger { color: #ff9c9c; }

/* registro */
.log { width: 100%; border-collapse: collapse; font-size: 13px; }
.log th, .log td { text-align: left; padding: 7px 10px; border-bottom: 1px solid var(--line); }
.log th { color: var(--muted); font-weight: 500; }
.log td:first-child { font-family: var(--mono); color: var(--muted); white-space: nowrap; }

/* ---------- finestre di dialogo ---------- */
dialog {
  background: var(--panel); color: var(--text); border: 1px solid var(--line); border-radius: 14px;
  padding: 0; width: min(520px, calc(100vw - 32px)); max-height: calc(100vh - 40px);
}
dialog::backdrop { background: rgba(5, 7, 10, .7); }
.dlg-head { padding: 16px 20px 0; font-size: 16px; font-weight: 650; }
.dlg-body { padding: 14px 20px; display: grid; gap: 12px; overflow: auto; max-height: 65vh; }
.dlg-foot { padding: 0 20px 18px; display: flex; justify-content: flex-end; gap: 8px; }
label.field { display: grid; gap: 5px; color: var(--muted); font-size: 13px; }
.field input, .field textarea, .field select {
  background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: 9px 11px; color: var(--text);
}
.field input:focus, .field textarea:focus, .search:focus { outline: 2px solid rgba(240, 166, 58, .5); outline-offset: 0; }
.hint { color: var(--muted); font-size: 12.5px; margin: 0; }
.codebox {
  font-family: var(--mono); background: var(--bg); border: 1px solid var(--line); border-radius: 8px;
  padding: 10px 12px; word-break: break-all; font-size: 13px;
}
.bigurl { font-family: var(--mono); font-size: 18px; color: var(--accent); word-break: break-all; }
.pkglist { display: grid; gap: 4px; max-height: 50vh; overflow: auto; }
.pkg { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 5px 4px; border-bottom: 1px solid var(--line); font-family: var(--mono); font-size: 13px; }
.kv { display: grid; grid-template-columns: 120px 1fr; gap: 6px 12px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; font-family: var(--mono); }
.shot { max-width: 100%; border-radius: 8px; border: 1px solid var(--line); }

/* notifiche */
.toasts { position: fixed; bottom: 18px; right: 18px; display: grid; gap: 8px; z-index: 50; }
.toast {
  background: var(--panel-2); border: 1px solid var(--line); border-left: 3px solid var(--accent);
  padding: 10px 14px; border-radius: 8px; max-width: 380px; box-shadow: 0 10px 24px rgba(0, 0, 0, .4);
}
.toast.err { border-left-color: var(--bad); }
.toast.ok { border-left-color: var(--ok); }

/* ---------- login ---------- */
.login-wrap { min-height: 100vh; display: grid; place-items: center; padding: 20px; }
.login {
  width: min(380px, 100%); background: var(--panel); border: 1px solid var(--line);
  border-radius: 16px; padding: 28px; display: grid; gap: 14px;
}
.login h1 { margin: 0 0 4px; font-size: 18px; display: flex; gap: 10px; align-items: center; }
.login .err { color: #ff9c9c; min-height: 1.2em; font-size: 13px; margin: 0; }
.code-input { font-family: var(--mono); letter-spacing: 6px; font-size: 20px; text-align: center; }

/* ---------- schermo remoto ---------- */
.view-body { height: 100vh; display: grid; grid-template-rows: auto 1fr; }
.view-main { display: grid; grid-template-columns: 1fr 250px; min-height: 0; }
.screen-area { display: grid; place-items: center; background: #000; position: relative; min-height: 0; overflow: hidden; }
.screen-area canvas { max-width: 100%; max-height: 100%; outline: none; }
.screen-area canvas:focus { box-shadow: 0 0 0 2px var(--accent); }
.overlay {
  position: absolute; inset: 0; display: grid; place-items: center; text-align: center; padding: 20px;
  color: var(--muted); background: rgba(0, 0, 0, .55); pointer-events: none;
}
.overlay.hidden { display: none; }
.overlay .msg { max-width: 520px; }
.overlay .msg strong { color: var(--text); display: block; font-size: 16px; margin-bottom: 6px; }
.remote { background: var(--panel); border-left: 1px solid var(--line); padding: 16px; overflow: auto; display: grid; gap: 16px; align-content: start; }
.remote h3 { margin: 0; font-size: 12px; text-transform: uppercase; letter-spacing: .8px; color: var(--muted); font-weight: 600; }
.dpad { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; }
.dpad .btn, .rgrid .btn { justify-content: center; padding: 10px 0; }
.dpad .ok { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); font-weight: 700; }
.rgrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; }
.keys-help { color: var(--muted); font-size: 12.5px; display: grid; gap: 3px; }
.keys-help kbd { font-family: var(--mono); background: var(--panel-2); border: 1px solid var(--line); border-radius: 4px; padding: 0 5px; color: var(--text); }
.textsend { display: flex; gap: 6px; }
.textsend input { flex: 1; min-width: 0; background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: 7px 9px; }
.status-pill { font-size: 12.5px; color: var(--muted); }
.status-pill.live { color: var(--ok); }

@media (max-width: 860px) {
  .stick { grid-template-columns: 14px 1fr auto; }
  .stick .col-ip, .stick .col-adb, .stick .col-cli { display: none; }
  .view-main { grid-template-columns: 1fr; grid-template-rows: 1fr auto; }
  .remote { border-left: none; border-top: 1px solid var(--line); }
}