/* ==========================================================================
   WebServer Installer - stile ispirato alle app macOS (GoPanel)
   I colori arrivano dalle CSS custom properties generate da App\Core\Theme.
   ========================================================================== */

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Inter, Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { margin: 0 0 .5em; line-height: 1.25; font-weight: 650; letter-spacing: -.01em; }
h1 { font-size: 22px; } h2 { font-size: 17px; } h3 { font-size: 15px; } h4 { font-size: 13.5px; }
p { margin: 0 0 1em; }
code, pre, kbd, .mono { font-family: "SF Mono", ui-monospace, Menlo, Monaco, Consolas, "Liberation Mono", monospace; font-size: 12.5px; }
code { background: var(--surface-3); padding: 1px 6px; border-radius: 5px; }
hr { border: 0; border-top: 1px solid var(--border); margin: 20px 0; }
small, .small { font-size: 12px; }
.muted { color: var(--muted); }
.text-success { color: var(--success); } .text-danger { color: var(--danger); } .text-warning { color: var(--warning); } .text-accent { color: var(--accent); }
.icon { width: 16px; height: 16px; flex-shrink: 0; vertical-align: -3px; }
.icon-lg { width: 20px; height: 20px; }
.icon-xl { width: 28px; height: 28px; }
[hidden] { display: none !important; }
::selection { background: var(--accent-soft); }

/* Scrollbar sottile stile macOS */
* { scrollbar-width: thin; scrollbar-color: var(--border-strong) transparent; }
*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 10px; border: 3px solid transparent; background-clip: content-box; }

/* ---------------- Layout applicazione ---------------- */
.app { display: grid; grid-template-columns: 248px minmax(0, 1fr); min-height: 100vh; }
.sidebar {
  position: sticky; top: 0; height: 100vh; overflow-y: auto;
  background: var(--sidebar);
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column;
  padding: 14px 10px;
}
.sidebar-brand { display: flex; align-items: center; gap: 10px; padding: 4px 8px 14px; color: var(--text); font-weight: 650; font-size: 14.5px; }
.sidebar-brand img { max-height: 30px; max-width: 160px; }
.sidebar-brand .brand-mark {
  width: 30px; height: 30px; border-radius: 8px; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--accent), var(--accent-hover)); color: var(--accent-contrast);
}
.sidebar-brand:hover { text-decoration: none; }
.logo-dark { display: none; }
[data-theme="dark"] .logo-light.has-dark { display: none; }
[data-theme="dark"] .logo-dark { display: inline-block; }
@media (prefers-color-scheme: dark) {
  [data-theme="auto"] .logo-light.has-dark { display: none; }
  [data-theme="auto"] .logo-dark { display: inline-block; }
}
.nav-section { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); padding: 14px 10px 6px; }
.nav-link {
  display: flex; align-items: center; gap: 9px; padding: 6px 10px; border-radius: 7px;
  color: var(--text); font-weight: 500; margin: 1px 0; position: relative;
}
.nav-link .icon { color: var(--muted); }
.nav-link:hover { background: var(--hover); text-decoration: none; }
.nav-link.active { background: var(--accent); color: var(--accent-contrast); }
.nav-link.active .icon { color: var(--accent-contrast); }
.nav-link .nav-badge { margin-left: auto; font-size: 11px; color: var(--muted); }
.nav-link.active .nav-badge { color: var(--accent-contrast); opacity: .85; }
.nav-server { font-weight: 450; }
.nav-group { display: flex; align-items: center; gap: 7px; font-size: 11.5px; font-weight: 600; color: var(--muted); padding: 8px 10px 3px; }
.nav-group .sg-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--muted); flex-shrink: 0; }
.nav-group + .nav-server, .nav-group ~ .nav-server { padding-left: 16px; }
.nav-server .status-dot { margin-left: auto; }
.sidebar-footer { margin-top: auto; padding-top: 12px; border-top: 1px solid var(--border); }
.user-chip { display: flex; align-items: center; gap: 10px; padding: 8px; border-radius: 9px; color: var(--text); }
.user-chip:hover { background: var(--hover); text-decoration: none; }
.user-chip .meta { min-width: 0; line-height: 1.25; }
.user-chip .meta strong { display: block; font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-chip .meta span { font-size: 11.5px; color: var(--muted); }

.main { min-width: 0; display: flex; flex-direction: column; }
.topbar {
  position: sticky; top: 0; z-index: 30;
  display: flex; align-items: center; gap: 12px;
  height: 54px; padding: 0 24px;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: saturate(180%) blur(18px); -webkit-backdrop-filter: saturate(180%) blur(18px);
  border-bottom: 1px solid var(--border);
}
.topbar-title { font-weight: 650; font-size: 15px; display: flex; align-items: center; gap: 8px; min-width: 0; }
.topbar-title .crumb { color: var(--muted); font-weight: 500; }
.topbar-actions { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.content { padding: 24px; max-width: 1480px; width: 100%; }
.content-narrow { max-width: 980px; }
.page-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 20px; flex-wrap: wrap; }
.page-header h1 { margin: 0; }
.page-header p { margin: 4px 0 0; color: var(--muted); }
.menu-toggle { display: none; }

/* ---------------- Card / blocchi ---------------- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow);
}
.card + .card { margin-top: 16px; }
.grid > .card + .card, .row > .card + .card { margin-top: 0; }
.card + .grid, .grid + .card, .grid + .grid, .alert + .grid { margin-top: 16px; }
.card-header { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 18px; border-bottom: 1px solid var(--border); }
.card-header h2, .card-header h3 { margin: 0; font-size: 14.5px; display: flex; align-items: center; gap: 8px; }
.card-header .muted { font-size: 12px; }
.card-body { padding: 18px; }
.card-footer { padding: 12px 18px; border-top: 1px solid var(--border); display: flex; justify-content: flex-end; gap: 8px; background: var(--surface-2); border-radius: 0 0 12px 12px; }
.card-flush .card-body { padding: 0; }

.grid { display: grid; gap: 16px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid-auto { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.grid-sidebar { grid-template-columns: minmax(0, 1fr) 340px; }
.stack > * + * { margin-top: 16px; }
.row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.row-between { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.mt-0 { margin-top: 0 !important; } .mt-1 { margin-top: 8px; } .mt-2 { margin-top: 16px; } .mt-3 { margin-top: 24px; }
.mb-0 { margin-bottom: 0 !important; } .mb-1 { margin-bottom: 8px; } .mb-2 { margin-bottom: 16px; }
.ml-auto { margin-left: auto; }
.w-100 { width: 100%; }
.text-right { text-align: right; } .text-center { text-align: center; }
.nowrap { white-space: nowrap; }
.truncate { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* Tile statistiche */
.stat {
  display: flex; align-items: center; gap: 14px; padding: 16px 18px;
  background: var(--surface); border: 1px solid var(--border); border-radius: 12px; box-shadow: var(--shadow);
}
.stat-icon { width: 42px; height: 42px; border-radius: 11px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); }
.stat-icon .icon { width: 21px; height: 21px; }
.stat-icon.success { background: var(--success-soft); color: var(--success); }
.stat-icon.warning { background: var(--warning-soft); color: var(--warning); }
.stat-icon.danger { background: var(--danger-soft); color: var(--danger); }
.stat-icon.info { background: var(--info-soft); color: var(--info); }
.stat-value { font-size: 22px; font-weight: 700; line-height: 1.1; letter-spacing: -.02em; }
.stat-label { color: var(--muted); font-size: 12.5px; }

/* ---------------- Bottoni ---------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  height: 32px; padding: 0 14px; border-radius: 8px;
  border: 1px solid var(--border); background: var(--surface); color: var(--text);
  font: inherit; font-weight: 550; cursor: pointer; white-space: nowrap;
  transition: background .12s, border-color .12s, box-shadow .12s, opacity .12s;
  box-shadow: 0 1px 1px rgba(0,0,0,.04);
}
.btn:hover { background: var(--surface-3); text-decoration: none; }
.btn:focus-visible { outline: none; box-shadow: 0 0 0 3px var(--accent-ring); }
.btn:disabled, .btn.disabled { opacity: .55; cursor: not-allowed; pointer-events: none; }
.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--accent-contrast); }
.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(.92); background: var(--danger); }
.btn-success { background: var(--success); border-color: var(--success); color: #fff; }
.btn-ghost { background: transparent; border-color: transparent; box-shadow: none; }
.btn-ghost:hover { background: var(--hover); }
.btn-outline-danger { color: var(--danger); border-color: color-mix(in srgb, var(--danger) 45%, transparent); background: transparent; }
.btn-outline-danger:hover { background: var(--danger-soft); }
.btn-sm { height: 27px; padding: 0 10px; font-size: 12.5px; border-radius: 7px; }
.btn-lg { height: 40px; padding: 0 20px; font-size: 14.5px; border-radius: 10px; }
.btn-icon { width: 32px; padding: 0; }
.btn-sm.btn-icon { width: 27px; }
.btn-block { width: 100%; }
.btn .spinner { width: 14px; height: 14px; }
.btn-group { display: inline-flex; }
.btn-group .btn { border-radius: 0; margin-left: -1px; }
.btn-group .btn:first-child { border-radius: 8px 0 0 8px; margin-left: 0; }
.btn-group .btn:last-child { border-radius: 0 8px 8px 0; }

/* ---------------- Form ---------------- */
.form-group { margin-bottom: 16px; }
.form-row { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 14px; }
.form-row-3 { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 14px; }
label, .label { display: block; font-weight: 550; margin-bottom: 6px; font-size: 13px; }
.label-inline { display: inline; margin: 0; font-weight: 450; }
.hint { color: var(--muted); font-size: 12px; margin-top: 5px; }
.input, .select, .textarea {
  width: 100%; height: 34px; padding: 0 11px;
  border: 1px solid var(--border); border-radius: 8px;
  background: var(--surface); color: var(--text);
  font: inherit; transition: border-color .12s, box-shadow .12s;
}
.textarea { height: auto; min-height: 90px; padding: 9px 11px; resize: vertical; line-height: 1.45; }
.textarea.mono, .input.mono { font-family: "SF Mono", ui-monospace, Menlo, monospace; font-size: 12.5px; }
.input:focus, .select:focus, .textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-ring); }
.input:disabled, .select:disabled { opacity: .6; }
.input-sm, .select-sm { height: 28px; font-size: 12.5px; }
.select { appearance: none; -webkit-appearance: none; padding-right: 30px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 10px center; }
.input-group { display: flex; align-items: stretch; }
.input-group .input { border-radius: 8px 0 0 8px; }
.input-group .btn { border-radius: 0 8px 8px 0; margin-left: -1px; height: 34px; }
.input-group .addon { display: flex; align-items: center; padding: 0 10px; border: 1px solid var(--border); background: var(--surface-3); color: var(--muted); border-radius: 8px 0 0 8px; border-right: 0; font-size: 12.5px; }
.input-group .addon + .input { border-radius: 0 8px 8px 0; }
.input-icon { position: relative; }
.input-icon .icon { position: absolute; left: 10px; top: 50%; transform: translateY(-50%); color: var(--muted); }
.input-icon .input { padding-left: 34px; }
.is-invalid { border-color: var(--danger) !important; }
.invalid-feedback { color: var(--danger); font-size: 12px; margin-top: 4px; }
input[type="color"].input { padding: 3px; width: 48px; cursor: pointer; }
input[type="file"].input { padding: 5px; }
.check { display: flex; align-items: flex-start; gap: 9px; cursor: pointer; font-weight: 450; margin-bottom: 8px; }
.check input { margin-top: 3px; accent-color: var(--accent); width: 15px; height: 15px; }

/* Switch macOS */
.switch { position: relative; display: inline-flex; align-items: center; gap: 10px; cursor: pointer; font-weight: 450; margin: 0; }
.switch input { position: absolute; opacity: 0; width: 0; height: 0; }
.switch .slider { width: 38px; height: 22px; border-radius: 22px; background: var(--border-strong); position: relative; transition: background .15s; flex-shrink: 0; }
.switch .slider::after { content: ""; position: absolute; top: 2px; left: 2px; width: 18px; height: 18px; border-radius: 50%; background: #fff; box-shadow: 0 1px 3px rgba(0,0,0,.25); transition: transform .15s; }
.switch input:checked + .slider { background: var(--success); }
.switch input:checked + .slider::after { transform: translateX(16px); }
.switch input:focus-visible + .slider { box-shadow: 0 0 0 3px var(--accent-ring); }

/* Segmented control */
.segmented { display: inline-flex; padding: 2px; background: var(--surface-3); border-radius: 9px; border: 1px solid var(--border); }
.segmented button, .segmented a, .segmented label {
  border: 0; background: transparent; color: var(--text); font: inherit; font-weight: 500; font-size: 12.5px;
  padding: 4px 12px; border-radius: 7px; cursor: pointer; display: inline-flex; align-items: center; gap: 6px; margin: 0;
}
.segmented input { display: none; }
.segmented .active, .segmented input:checked + span, .segmented button[aria-pressed="true"] { background: var(--surface); box-shadow: 0 1px 3px rgba(0,0,0,.12), inset 0 0 0 1px var(--border-strong); color: var(--accent); }
[data-theme="dark"] .segmented .active, [data-theme="dark"] .segmented input:checked + span, [data-theme="dark"] .segmented button[aria-pressed="true"] { background: var(--accent-soft); }
@media (prefers-color-scheme: dark) { [data-theme="auto"] .segmented .active, [data-theme="auto"] .segmented input:checked + span, [data-theme="auto"] .segmented button[aria-pressed="true"] { background: var(--accent-soft); } }
.segmented label span { display: inline-flex; align-items: center; gap: 6px; padding: 4px 12px; border-radius: 7px; }
.segmented label { padding: 0; }

/* ---------------- Tabs ---------------- */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 20px; overflow-x: auto; }
.tabs a, .tabs button {
  padding: 9px 14px; border: 0; background: none; color: var(--muted); font: inherit; font-weight: 550; cursor: pointer;
  border-bottom: 2px solid transparent; margin-bottom: -1px; white-space: nowrap; display: inline-flex; gap: 7px; align-items: center;
}
.tabs a:hover, .tabs button:hover { color: var(--text); text-decoration: none; }
.tabs .active { color: var(--accent); border-bottom-color: var(--accent); }

/* ---------------- Tabelle ---------------- */
.table-wrap { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; }
.table th, .table td { padding: 10px 14px; text-align: left; border-bottom: 1px solid var(--border); vertical-align: middle; }
.table th { font-size: 11.5px; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); background: var(--surface-2); white-space: nowrap; }
.table tbody tr:hover td { background: var(--hover); }
.table tbody tr:last-child td { border-bottom: 0; }
.table td.actions { text-align: right; white-space: nowrap; }
.table-sm th, .table-sm td { padding: 7px 12px; }
.table .mono { font-size: 12px; }
.table tr.selected td { background: var(--accent-soft); }

/* ---------------- Badge / dot ---------------- */
.badge { display: inline-flex; align-items: center; vertical-align: middle; gap: 5px; padding: 2px 8px; border-radius: 20px; font-size: 11.5px; font-weight: 600; background: var(--surface-3); color: var(--muted); white-space: nowrap; }
.badge-success { background: var(--success-soft); color: var(--success); }
.badge-warning { background: var(--warning-soft); color: var(--warning); }
.badge-danger { background: var(--danger-soft); color: var(--danger); }
.badge-info { background: var(--info-soft); color: color-mix(in srgb, var(--info) 55%, var(--text)); }
.badge-accent { background: var(--accent-soft); color: var(--accent); }
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--muted); display: inline-block; flex-shrink: 0; }
.status-dot.online { background: var(--success); box-shadow: 0 0 0 3px var(--success-soft); }
.status-dot.offline, .status-dot.error { background: var(--danger); box-shadow: 0 0 0 3px var(--danger-soft); }
.status-dot.warning { background: var(--warning); }

/* ---------------- Alert ---------------- */
.alert { display: flex; gap: 10px; align-items: flex-start; padding: 11px 14px; border-radius: 10px; border: 1px solid transparent; margin-bottom: 16px; }
.alert .icon { margin-top: 2px; }
.alert-success { background: var(--success-soft); border-color: color-mix(in srgb, var(--success) 30%, transparent); }
.alert-success .icon { color: var(--success); }
.alert-danger, .alert-error { background: var(--danger-soft); border-color: color-mix(in srgb, var(--danger) 30%, transparent); }
.alert-danger .icon, .alert-error .icon { color: var(--danger); }
.alert-warning { background: var(--warning-soft); border-color: color-mix(in srgb, var(--warning) 30%, transparent); }
.alert-warning .icon { color: var(--warning); }
.alert-info { background: var(--info-soft); border-color: color-mix(in srgb, var(--info) 30%, transparent); }
.alert-info .icon { color: var(--info); }
.alert p:last-child { margin: 0; }

/* ---------------- Avatar ---------------- */
.avatar { width: 34px; height: 34px; border-radius: 50%; display: inline-grid; place-items: center; overflow: hidden; flex-shrink: 0;
  background: linear-gradient(135deg, var(--accent), var(--accent-hover)); color: var(--accent-contrast); font-weight: 650; font-size: 13px; }
.avatar img { width: 100%; height: 100%; object-fit: cover; }
.avatar-sm { width: 26px; height: 26px; font-size: 11px; }
.avatar-lg { width: 72px; height: 72px; font-size: 24px; }
.avatar-xl { width: 112px; height: 112px; font-size: 36px; }

/* ---------------- Progress / meter ---------------- */
.progress { height: 6px; background: var(--surface-3); border-radius: 6px; overflow: hidden; }
.progress > span { display: block; height: 100%; background: var(--accent); border-radius: 6px; transition: width .4s ease; }
.progress.warn > span { background: var(--warning); }
.progress.crit > span { background: var(--danger); }
.progress.ok > span { background: var(--success); }
.ring { --p: 0; --c: var(--accent); width: 96px; height: 96px; border-radius: 50%; display: grid; place-items: center; position: relative;
  background: conic-gradient(var(--c) calc(var(--p) * 1%), var(--surface-3) 0); }
.ring::before { content: ""; position: absolute; inset: 9px; border-radius: 50%; background: var(--surface); }
.ring > * { position: relative; text-align: center; line-height: 1.1; }
.ring strong { font-size: 19px; display: block; }
.ring span { font-size: 11px; color: var(--muted); }

/* ---------------- Modal ---------------- */
.modal-backdrop { position: fixed; inset: 0; background: rgba(0,0,0,.45); z-index: 100; display: grid; place-items: center; padding: 20px; animation: fade .15s ease; backdrop-filter: blur(2px); }
.modal { width: 100%; max-width: 520px; max-height: calc(100vh - 40px); display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--border); border-radius: 14px; box-shadow: 0 24px 64px rgba(0,0,0,.35); animation: pop .18s ease; }
.modal-lg { max-width: 820px; } .modal-xl { max-width: 1100px; } .modal-sm { max-width: 400px; }
.modal-header { display: flex; align-items: center; justify-content: space-between; padding: 14px 18px; border-bottom: 1px solid var(--border); }
.modal-header h3 { margin: 0; font-size: 15px; }
.modal-body { padding: 18px; overflow-y: auto; }
.modal-footer { padding: 12px 18px; border-top: 1px solid var(--border); display: flex; justify-content: flex-end; gap: 8px; }
@keyframes fade { from { opacity: 0; } }
@keyframes pop { from { opacity: 0; transform: scale(.97) translateY(6px); } }

/* ---------------- Toast ---------------- */
.toasts { position: fixed; right: 18px; bottom: 18px; z-index: 200; display: flex; flex-direction: column; gap: 8px; max-width: min(420px, calc(100vw - 36px)); }
.toast { display: flex; gap: 10px; align-items: flex-start; padding: 11px 14px; border-radius: 11px; background: var(--surface); border: 1px solid var(--border); box-shadow: 0 10px 30px rgba(0,0,0,.2); animation: pop .2s ease; }
.toast .icon { margin-top: 2px; }
.toast.success .icon { color: var(--success); } .toast.error .icon, .toast.danger .icon { color: var(--danger); } .toast.warning .icon { color: var(--warning); } .toast.info .icon { color: var(--info); }

/* ---------------- Dropdown ---------------- */
.dropdown { position: relative; display: inline-block; }
.dropdown-menu { position: absolute; right: 0; top: calc(100% + 4px); min-width: 190px; background: var(--surface); border: 1px solid var(--border); border-radius: 10px; box-shadow: 0 12px 32px rgba(0,0,0,.2); padding: 5px; z-index: 50; display: none; }
.dropdown.open .dropdown-menu { display: block; }
.dropdown-menu a, .dropdown-menu button { display: flex; align-items: center; gap: 8px; width: 100%; padding: 7px 10px; border: 0; background: none; color: var(--text); font: inherit; text-align: left; border-radius: 6px; cursor: pointer; }
.dropdown-menu a:hover, .dropdown-menu button:hover { background: var(--accent); color: var(--accent-contrast); text-decoration: none; }
.dropdown-menu .danger { color: var(--danger); }
.dropdown-menu hr { margin: 4px 0; }

/* ---------------- Spinner / skeleton ---------------- */
.spinner { width: 18px; height: 18px; border: 2px solid var(--border-strong); border-top-color: var(--accent); border-radius: 50%; animation: spin .7s linear infinite; display: inline-block; }
@keyframes spin { to { transform: rotate(360deg); } }
.loading-box { display: flex; align-items: center; justify-content: center; gap: 10px; padding: 40px; color: var(--muted); }
.skeleton { background: linear-gradient(90deg, var(--surface-3) 25%, var(--hover) 50%, var(--surface-3) 75%); background-size: 200% 100%; animation: sk 1.2s infinite; border-radius: 6px; min-height: 14px; }
@keyframes sk { to { background-position: -200% 0; } }

/* ---------------- Empty state ---------------- */
.empty { text-align: center; padding: 48px 20px; color: var(--muted); }
.empty .icon { width: 40px; height: 40px; opacity: .5; margin-bottom: 10px; }
.empty h3 { color: var(--text); }
.empty .btn .icon { width: 16px; height: 16px; opacity: 1; margin: 0; }

/* ---------------- Log / console ---------------- */
.console {
  background: #0d0f12; color: #d6dae0; border-radius: 10px; padding: 12px 14px; margin: 0;
  font-family: "SF Mono", ui-monospace, Menlo, monospace; font-size: 12px; line-height: 1.55;
  max-height: 460px; overflow: auto; white-space: pre-wrap; overflow-wrap: anywhere; border: 1px solid #22262d;
}
.console .ok { color: #5fd38d; } .console .err { color: #ff6b6b; } .console .warn { color: #f5c06b; } .console .cmd { color: #7cc4ff; }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 6px 18px; }
.kv dt { color: var(--muted); } .kv dd { margin: 0; font-weight: 500; word-break: break-word; }
.copy-box { display: flex; gap: 8px; align-items: center; background: var(--surface-3); border: 1px solid var(--border); border-radius: 8px; padding: 6px 6px 6px 10px; }
.copy-box code { background: none; padding: 0; flex: 1; overflow: auto; white-space: nowrap; }

/* ---------------- Auth (login) ---------------- */
.auth-page { min-height: 100vh; display: grid; place-items: center; padding: 24px; background: var(--bg); background-size: cover; background-position: center; position: relative; }
.auth-page.has-bg::before { content: ""; position: absolute; inset: 0; background: rgba(0,0,0,.35); }
.auth-card { position: relative; width: 100%; max-width: 400px; background: var(--surface); border: 1px solid var(--border); border-radius: 18px; box-shadow: 0 30px 80px rgba(0,0,0,.25); padding: 32px; }
.auth-logo { display: flex; flex-direction: column; align-items: center; gap: 10px; margin-bottom: 22px; text-align: center; }
.auth-logo img { max-height: 54px; max-width: 220px; }
.auth-logo .brand-mark { width: 54px; height: 54px; border-radius: 14px; display: grid; place-items: center; background: linear-gradient(135deg, var(--accent), var(--accent-hover)); color: var(--accent-contrast); }
.auth-logo .brand-mark .icon { width: 28px; height: 28px; }
.auth-logo h1 { font-size: 19px; margin: 0; }
.auth-logo p { margin: 0; color: var(--muted); }
.auth-footer { text-align: center; margin-top: 18px; font-size: 12.5px; color: var(--muted); }
.otp-input { text-align: center; font-size: 22px; letter-spacing: .35em; height: 48px; font-family: "SF Mono", ui-monospace, monospace; }
.captcha-box { display: flex; gap: 8px; align-items: center; }
.captcha-box img { border-radius: 8px; border: 1px solid var(--border); height: 40px; width: auto; background: #fff; }
.captcha-box .input { flex: 1; }
.captcha-pow { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border: 1px solid var(--border); border-radius: 9px; background: var(--surface-2); font-size: 12.5px; color: var(--muted); }
.captcha-pow.done { color: var(--success); }
.captcha-pow.done .pow-spinner { border-color: var(--success); animation: none; background: var(--success); }
.pow-spinner { width: 16px; height: 16px; border: 2px solid var(--border-strong); border-top-color: var(--accent); border-radius: 50%; animation: spin .7s linear infinite; }
.theme-switcher { position: absolute; top: 16px; right: 16px; z-index: 2; }

/* ---------------- Server (stile GoPanel) ---------------- */
.server-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 16px; }
.server-card { background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 16px; box-shadow: var(--shadow); cursor: pointer; user-select: none; transition: transform .12s, border-color .12s, box-shadow .12s; position: relative; }
.server-card:hover { border-color: var(--accent); transform: translateY(-1px); }
.server-card.selected { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-ring); }
.server-card .sc-head { display: flex; align-items: center; gap: 12px; }
.server-card .sc-icon { width: 42px; height: 42px; border-radius: 11px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); }
.server-card .sc-name { font-weight: 650; font-size: 14.5px; }
.server-card .sc-host { color: var(--muted); font-size: 12px; font-family: "SF Mono", ui-monospace, monospace; }
.server-card .sc-meters { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 14px; }
.server-card .sc-meter span { font-size: 11px; color: var(--muted); display: flex; justify-content: space-between; margin-bottom: 4px; }
.server-card .sc-foot { display: flex; align-items: center; gap: 6px; margin-top: 12px; flex-wrap: wrap; }
.server-layout { display: grid; grid-template-columns: 210px minmax(0, 1fr); gap: 20px; align-items: start; }
.server-nav { position: sticky; top: 72px; background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 8px; box-shadow: var(--shadow); }
.server-nav .nav-link { font-size: 13px; padding: 6px 9px; }
.server-nav .nav-section { padding: 10px 9px 4px; font-size: 10.5px; }
.server-head { display: flex; align-items: center; gap: 14px; margin-bottom: 20px; flex-wrap: wrap; }
.server-head .sh-icon { width: 52px; height: 52px; border-radius: 13px; display: grid; place-items: center; background: linear-gradient(135deg, var(--accent), var(--accent-hover)); color: var(--accent-contrast); }
.server-head .sh-icon .icon { width: 26px; height: 26px; }
.server-head h1 { margin: 0; font-size: 21px; display: flex; align-items: center; gap: 10px; }
.server-head .sh-meta { color: var(--muted); font-size: 12.5px; display: flex; gap: 14px; flex-wrap: wrap; margin-top: 2px; }
.metric-card { padding: 16px 18px; }
.metric-card .mc-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.metric-card .mc-title { display: flex; align-items: center; gap: 8px; font-weight: 600; color: var(--muted); font-size: 12.5px; text-transform: uppercase; letter-spacing: .04em; }
.metric-card .mc-value { font-size: 26px; font-weight: 700; letter-spacing: -.02em; }
.metric-card .mc-sub { color: var(--muted); font-size: 12px; margin-top: 4px; }
.spark { width: 100%; height: 46px; display: block; margin-top: 8px; }
.app-tile { display: flex; flex-direction: column; gap: 10px; padding: 16px; border: 1px solid var(--border); border-radius: 12px; background: var(--surface); box-shadow: var(--shadow); }
.app-tile .at-head { display: flex; gap: 12px; align-items: center; }
.app-tile .at-logo { width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center; background: var(--surface-3); color: var(--text); font-weight: 700; font-size: 13px; }
.app-tile .at-logo .icon { width: 20px; height: 20px; }
.app-tile .at-name { font-weight: 650; }
.app-tile .at-desc { color: var(--muted); font-size: 12.5px; flex: 1; }
.app-tile .at-actions { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }

/* File manager */
.fm-toolbar { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; padding: 10px 14px; border-bottom: 1px solid var(--border); }
.fm-path { display: flex; align-items: center; gap: 2px; flex: 1; min-width: 200px; overflow-x: auto; font-family: "SF Mono", ui-monospace, monospace; font-size: 12.5px; }
.fm-path button { border: 0; background: none; color: var(--accent); cursor: pointer; padding: 3px 5px; border-radius: 5px; font: inherit; }
.fm-path button:hover { background: var(--hover); }
.fm-table td { padding: 6px 14px; }
.fm-table .fm-name { display: flex; align-items: center; gap: 8px; cursor: pointer; }
.fm-table .fm-name .icon { color: var(--muted); }
.fm-table .is-dir .fm-name .icon { color: var(--accent); }
.dropzone { border: 2px dashed var(--border-strong); border-radius: 12px; padding: 30px; text-align: center; color: var(--muted); transition: border-color .15s, background .15s; }
.dropzone.drag { border-color: var(--accent); background: var(--accent-soft); color: var(--accent); }
.CodeMirror { height: 60vh; border: 1px solid var(--border); border-radius: 8px; font-size: 12.5px; font-family: "SF Mono", ui-monospace, Menlo, monospace; }

/* Terminale */
.terminal-wrap { background: #0d0f12; border-radius: 12px; padding: 10px; border: 1px solid #22262d; height: calc(100vh - 230px); min-height: 380px; }
.terminal-wrap .xterm { height: 100%; }
.terminal-bar { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; flex-wrap: wrap; }
.term-dots { display: flex; gap: 6px; margin-right: 6px; }
.term-dots i { width: 12px; height: 12px; border-radius: 50%; display: block; }
.term-dots i:nth-child(1) { background: #ff5f57; } .term-dots i:nth-child(2) { background: #febc2e; } .term-dots i:nth-child(3) { background: #28c840; }

/* Avatar cropper */
.cropper { position: relative; width: 300px; height: 300px; max-width: 100%; margin: 0 auto; background: #111; border-radius: 12px; overflow: hidden; touch-action: none; cursor: grab; }
.cropper canvas { display: block; width: 100%; height: 100%; }
.cropper.dragging { cursor: grabbing; }
.cropper-controls { display: flex; align-items: center; gap: 10px; margin: 14px auto 0; max-width: 300px; }
.cropper-controls input[type=range] { flex: 1; accent-color: var(--accent); }

/* Template colori */
.swatches { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 10px; }
.swatch { border: 2px solid var(--border); border-radius: 11px; padding: 10px; cursor: pointer; background: var(--surface); text-align: left; font: inherit; color: var(--text); }
.swatch.active { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-ring); }
.swatch .sw-colors { display: flex; height: 30px; border-radius: 7px; overflow: hidden; margin-bottom: 8px; }
.swatch .sw-colors i { flex: 1; }
.swatch span { font-weight: 600; font-size: 12.5px; }

/* News */
.news-item { padding: 14px 18px; border-bottom: 1px solid var(--border); }
.news-item:last-child { border-bottom: 0; }
.news-item h4 { margin: 0 0 4px; display: flex; align-items: center; gap: 8px; }
.news-item .news-meta { font-size: 12px; color: var(--muted); margin-bottom: 6px; }
.news-body { line-height: 1.65; }
.news-body img { max-width: 100%; border-radius: 8px; }
.news-excerpt { color: var(--muted); font-size: 13px; margin: 0; }

.recovery-codes { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; padding: 14px; background: var(--surface-3); border-radius: 10px; font-family: "SF Mono", ui-monospace, monospace; font-size: 14px; text-align: center; }
.qr-box { background: #fff; padding: 12px; border-radius: 12px; display: inline-block; }
.qr-box img, .qr-box canvas, .qr-box svg { display: block; width: 180px; height: 180px; }

/* ---------------- Responsive ---------------- */
@media (max-width: 1100px) {
  .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-sidebar { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 900px) {
  .app { grid-template-columns: minmax(0, 1fr); }
  .sidebar { position: fixed; left: 0; top: 0; bottom: 0; width: 264px; z-index: 90; transform: translateX(-100%); transition: transform .2s ease; box-shadow: 0 0 40px rgba(0,0,0,.3); }
  body.nav-open .sidebar { transform: none; }
  body.nav-open::after { content: ""; position: fixed; inset: 0; background: rgba(0,0,0,.4); z-index: 80; }
  .menu-toggle { display: inline-flex; }
  .server-layout { grid-template-columns: minmax(0, 1fr); }
  .server-nav { position: static; display: flex; overflow-x: auto; gap: 2px; padding: 6px; }
  .server-nav .nav-section { display: none; }
  .server-nav .nav-link { white-space: nowrap; }
  .grid-2, .grid-3 { grid-template-columns: minmax(0, 1fr); }
  .form-row, .form-row-3 { grid-template-columns: minmax(0, 1fr); }
  .content { padding: 16px; }
  .topbar { padding: 0 16px; }
}
@media (max-width: 560px) {
  .grid-4 { grid-template-columns: minmax(0, 1fr); }
  .auth-card { padding: 24px 20px; }
  .table th, .table td { padding: 8px 10px; }
}
@media print {
  .sidebar, .topbar, .btn { display: none !important; }
  .app { display: block; }
}