/* Configuratore — tema pannello (dark, stile "control center" Plesk/Vercel-like). */

:root {
  --bg: #0b0f17;
  --bg-elevated: #0d121c;
  --panel: #121826;
  --panel-2: #161f30;
  --line: #232d40;
  --text: #e7ebf3;
  --muted: #8b96ab;
  --muted-2: #64708a;
  --brand: #4f8cff;
  --brand-strong: #2e6bef;
  --ok: #2fd480;
  --ok-bg: #10301f;
  --warn: #f5a623;
  --warn-bg: #332208;
  --danger: #ff5470;
  --danger-bg: #34131c;
  --unknown: #8b96ab;
  --unknown-bg: #1a2233;
  --radius: 12px;
  --sidebar-w: 244px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.5 -apple-system, "Segoe UI", Inter, system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--brand); text-decoration: none; }
a:hover { color: #7aa8ff; }
code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .9em; color: #c7d0e0; }

/* Shell */
.app-shell { display: flex; min-height: 100vh; }

.sidebar {
  width: var(--sidebar-w);
  flex: 0 0 var(--sidebar-w);
  background: var(--bg-elevated);
  border-right: 1px solid var(--line);
  padding: 20px 14px;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 16px;
  font-weight: 750;
  color: var(--text);
  padding: 6px 8px 20px;
}
.brand:hover { color: var(--text); }

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--brand), #7a5cff);
  color: #fff;
  font-weight: 800;
  font-size: 14px;
}

.side-nav { display: flex; flex-direction: column; gap: 2px; }

.side-nav-label {
  margin: 16px 8px 6px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--muted-2);
  font-weight: 700;
}
.side-nav-label:first-child { margin-top: 0; }

.side-nav a, .side-nav .link {
  display: block;
  padding: 8px 10px;
  border-radius: 8px;
  color: #c3cbdc;
  font-size: 14px;
  text-align: left;
  width: 100%;
  background: none;
  border: 0;
  font: inherit;
  cursor: pointer;
}
.side-nav a:hover, .side-nav .link:hover { background: var(--panel-2); color: #fff; }
.side-nav form { margin: 0; }

.app-main { flex: 1; min-width: 0; }
.container { max-width: 1320px; margin: 0 auto; padding: 32px 32px 80px; }

/* Headings */
.page-head { display: flex; justify-content: space-between; align-items: center; gap: 24px; margin-bottom: 24px; flex-wrap: wrap; }
h1 { font-size: 26px; margin: 0 0 4px; letter-spacing: -.01em; }
h2 { font-size: 16px; margin: 0 0 16px; font-weight: 650; }
h3 { font-size: 14px; margin: 20px 0 10px; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }
.muted { color: var(--muted); margin: 0; }

/* Panels & KPI cards */
.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  margin-bottom: 20px;
  box-shadow: 0 1px 0 #00000030;
}
.section-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 18px; margin-bottom: 16px; }
.section-head h2 { margin-bottom: 4px; }
.severity-summary { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 16px; }
.severity {
  display: inline-flex; padding: 3px 9px; border-radius: 999px;
  font-size: 11px; font-weight: 750; text-transform: uppercase; white-space: nowrap;
  background: var(--unknown-bg); color: var(--unknown);
}
.severity.critical { background: #45111d; color: #ff7188; }
.severity.high { background: var(--danger-bg); color: var(--danger); }
.severity.medium { background: var(--warn-bg); color: var(--warn); }
.severity.low { background: #142235; color: #6fa8ff; }
.finding-description { max-width: 720px; white-space: normal; }
.finding-description p { margin: 6px 0; }
.table-wrap small { display: block; margin-top: 3px; }
.fix-available { color: var(--ok); }
.finding-preview-label { margin-bottom: 10px; }
.filter-grid { display: grid; grid-template-columns: 2fr repeat(5, 1fr) auto; gap: 10px; align-items: end; }
.filter-grid label { color: var(--muted); font-size: 12px; font-weight: 650; }
.pagination { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-top: 18px; }
.json-detail { white-space: pre-wrap; overflow-wrap: anywhere; max-height: 500px; overflow: auto; background: #080b11; padding: 14px; border-radius: 8px; }
.finding-id { display: inline-flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.resolved-row { background: #10301f33; }
.resolved-row:hover { background: #10301f66; }
.danger-link, button.link.danger-link { color: var(--danger); }
.danger-link:hover, button.link.danger-link:hover { color: #ff8296; }

.stats { display: grid; grid-template-columns: repeat(7, 1fr); gap: 12px; margin-bottom: 24px; }
.stats article {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 16px 16px 14px;
}
.stats strong { font-size: 24px; display: block; font-weight: 750; }
.stats span { color: var(--muted); font-size: 12.5px; }
.stats .ok strong { color: var(--ok); }
.stats .warn strong { color: var(--warn); }
.stats .bad strong { color: var(--danger); }
.stats.vulnerability-stats { grid-template-columns: repeat(6, 1fr); }
.stats.security-report-stats { grid-template-columns: repeat(2, minmax(180px, 280px)); }

.system-monitor { padding: 20px; }
.system-monitor-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; margin-bottom: 18px; }
.system-monitor-head h2 { margin-bottom: 3px; }
.live-indicator { display: inline-flex; align-items: center; gap: 7px; color: var(--muted); font-size: 12px; font-weight: 650; white-space: nowrap; }
.live-indicator i { width: 8px; height: 8px; border-radius: 50%; background: var(--unknown); box-shadow: 0 0 0 3px var(--unknown-bg); }
.live-indicator.online { color: var(--ok); }
.live-indicator.online i { background: var(--ok); box-shadow: 0 0 0 3px var(--ok-bg); animation: live-pulse 2s ease-out infinite; }
.live-indicator.offline { color: var(--danger); }
.live-indicator.offline i { background: var(--danger); box-shadow: 0 0 0 3px var(--danger-bg); }
.metrics-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.metric-card { --metric-color: #4f8cff; min-width: 0; padding: 16px; border: 1px solid var(--line); border-radius: 10px; background: var(--bg-elevated); }
.metric-card.metric-memory { --metric-color: #8b72ff; }
.metric-card.metric-disk { --metric-color: #2fd480; }
.metric-card.metric-warning { --metric-color: #f5a623; }
.metric-card.metric-danger { --metric-color: #ff5470; }
.metric-heading { display: flex; justify-content: space-between; align-items: baseline; gap: 14px; }
.metric-heading > span { color: var(--muted); font-size: 12px; font-weight: 750; letter-spacing: .05em; text-transform: uppercase; }
.metric-value { color: var(--metric-color); font-size: 25px; line-height: 1; font-variant-numeric: tabular-nums; }
.metric-detail { min-height: 21px; margin-top: 7px; color: var(--muted); font-size: 12px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.metric-bar { height: 4px; margin-top: 12px; overflow: hidden; border-radius: 99px; background: var(--panel-2); }
.metric-bar span { display: block; width: 0; height: 100%; border-radius: inherit; background: var(--metric-color); transition: width .35s ease, background .2s ease; }
.metric-chart { display: block; width: 100%; height: 86px; margin-top: 11px; }
@keyframes live-pulse { 0% { box-shadow: 0 0 0 3px var(--ok-bg); } 60%, 100% { box-shadow: 0 0 0 8px transparent; } }
@media (prefers-reduced-motion: reduce) { .live-indicator.online i { animation: none; } }

.category-panel .category-head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 14px; }
.category-panel h2 { margin: 0; }
tr.unmanaged { opacity: .82; }
tr.unmanaged td { font-style: italic; }
tr.unmanaged strong { font-style: normal; }

/* Tables */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 12px 12px; border-bottom: 1px solid var(--line); vertical-align: middle; }
th { font-size: 11px; text-transform: uppercase; color: var(--muted-2); letter-spacing: .05em; font-weight: 700; }
tbody tr:hover { background: #ffffff06; }
.row-actions { display: flex; gap: 12px; align-items: center; white-space: nowrap; }
.row-actions form { margin: 0; display: inline; }

/* Status pills */
.status {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 650;
  background: var(--unknown-bg);
  color: var(--unknown);
}
.status.online, .status.success, .status.verified { background: var(--ok-bg); color: var(--ok); }
.status.degraded, .status.failed { background: var(--danger-bg); color: var(--danger); }
.status.offline { background: var(--warn-bg); color: var(--warn); }
.status.deploying, .status.running, .status.pending { background: #142235; color: #6fa8ff; }
.status.unknown { background: var(--unknown-bg); color: var(--unknown); }

/* Buttons */
.button, button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--brand-strong);
  border-radius: 8px;
  background: var(--brand-strong);
  color: #fff;
  padding: 9px 15px;
  font: inherit;
  font-weight: 650;
  cursor: pointer;
  transition: background .12s, border-color .12s;
}
.button:hover, button:hover { background: var(--brand); border-color: var(--brand); }
.button.secondary, button.secondary {
  background: var(--panel-2);
  color: var(--text);
  border-color: var(--line);
}
.button.secondary:hover, button.secondary:hover { background: #1d2740; }
button.danger, .button.danger { background: var(--danger); border-color: var(--danger); }
button.danger:hover, .button.danger:hover { background: #ff7086; border-color: #ff7086; color: #fff; }
button.link, .link {
  background: none;
  border: 0;
  color: var(--muted);
  padding: 0;
  font-weight: 600;
  text-decoration: none;
}
button.link:hover, .link:hover { color: var(--text); background: none; }

/* Forms */
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.form-grid > h2, .form-grid > .actions, .form-grid > button, .form-grid > p { grid-column: 1 / -1; }
.form-grid label, .stack label, .env-list label, .credentials-form label { display: flex; flex-direction: column; gap: 6px; font-weight: 600; font-size: 13.5px; color: var(--muted); }
.credentials-form { display: grid; gap: 16px; max-width: 380px; }
.password-field { position: relative; display: flex; }
.password-field input { padding-right: 40px; }
.eye-toggle {
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: 0;
  color: var(--muted);
  padding: 6px 8px;
  font-size: 15px;
  line-height: 1;
  border-radius: 6px;
}
.eye-toggle:hover { background: var(--panel-2); color: var(--text); }
input, select, textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  background: var(--bg-elevated);
  color: var(--text);
  font: inherit;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--brand); }
input[type=checkbox] { width: auto; }
.errorlist { color: var(--danger); margin: 4px 0; padding-left: 18px; list-style: none; }
.actions { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.actions form { margin: 0; }
.confirm-danger { border-color: #6a2635; max-width: 720px; }

.preview-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.preview-grid .panel { margin: 0; }
dl { display: grid; grid-template-columns: 130px 1fr; gap: 10px; margin: 0; }
dt { color: var(--muted); }
dd { margin: 0; overflow-wrap: anywhere; }
dl.wide { grid-template-columns: 170px 1fr; }

.tabs { display: flex; gap: 6px; overflow: auto; margin-bottom: 20px; }
.tabs a { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 8px 13px; white-space: nowrap; color: var(--text); font-size: 13.5px; }
.tabs a:hover { border-color: var(--brand); color: var(--brand); }

.env-list { display: grid; gap: 16px; margin-bottom: 22px; }
.env-list label { display: grid; grid-template-columns: minmax(220px, 1fr) 2fr; align-items: center; }
.env-list em { font-size: 11px; color: var(--warn); font-style: normal; }

.message { border-radius: 8px; padding: 12px 15px; margin-bottom: 16px; background: #142235; color: #bcd2ff; }
.message.error { background: var(--danger-bg); color: #ffb3c0; }
.message.success { background: var(--ok-bg); color: #a8f0cb; }

.login-card { width: min(420px, 100%); margin: 10vh auto; background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 32px; }
.stack { display: grid; gap: 18px; margin-top: 24px; }
.backup-list { list-style: none; padding: 0; margin: 0; }
.backup-list li { display: flex; justify-content: space-between; padding: 12px 0; border-bottom: 1px solid var(--line); }
.danger-zone { border-color: #4a1f2a; }
.error-text { display: block; color: var(--danger); }

/* Barra di avanzamento deploy */
.progress-bar { height: 8px; border-radius: 999px; background: var(--panel-2); overflow: hidden; margin-bottom: 10px; }
.progress-bar-fill { height: 100%; border-radius: 999px; background: var(--brand); transition: width .3s ease; }
.progress-bar-fill.failed { background: var(--danger); }
.progress-bar-fill.success { background: var(--ok); }
.step-list { list-style: none; margin: 16px 0 0; padding: 0; display: grid; gap: 8px; }
.step-list .step { display: flex; align-items: baseline; gap: 10px; padding: 6px 0; border-bottom: 1px solid var(--line); }
.step-list .step:last-child { border-bottom: none; }
.step-icon { width: 1.4em; text-align: center; color: var(--muted-2); font-weight: 700; }
.step.success .step-icon { color: var(--ok); }
.step.failed .step-icon { color: var(--danger); }
.step.running .step-icon { color: var(--brand); }
.step.success .step-name { color: var(--text); }
.step.pending .step-name { color: var(--muted); }
.step-message { color: var(--danger); font-size: 13px; flex-basis: 100%; margin-left: calc(1.4em + 10px); }

.domain-slot { display: inline-flex; align-items: center; gap: 4px; }
.domain-refresh { font-size: 13px; opacity: .7; }
.domain-refresh:hover { opacity: 1; }

/* Log panels */
.log-output {
  background: #05070c;
  color: #c9e6d0;
  border-color: var(--line);
  padding: 16px;
  max-height: 65vh;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-word;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 13px;
  line-height: 1.55;
}
.log-live { border-color: #234a33; }

@media (max-width: 980px) {
  .stats { grid-template-columns: repeat(3, 1fr); }
  .metrics-grid { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  .app-shell { flex-direction: column; }
  .sidebar { width: 100%; flex: none; height: auto; position: static; border-right: 0; border-bottom: 1px solid var(--line); padding: 14px; }
  .side-nav { flex-direction: row; flex-wrap: wrap; }
  .side-nav-label { display: none; }
  .container { padding: 22px 18px; }
  .preview-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .form-grid > * { grid-column: 1; }
  .filter-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 620px) {
  .stats { grid-template-columns: repeat(2, 1fr); }
  .page-head { align-items: flex-start; flex-direction: column; }
  .env-list label { grid-template-columns: 1fr; }
}