@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=Syne:wght@600;700;800&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root {
  --bg: #0b0c0e;
  --bg2: #12141a;
  --bg3: #1a1d24;
  --bg4: #22262f;
  --surface: #14171e;
  --border: rgba(255,255,255,0.06);
  --border2: rgba(255,255,255,0.1);
  --accent: #7d9b84;
  --accent-strong: #9bb8a2;
  --accent-soft: rgba(125, 155, 132, 0.14);
  --danger: #e07a7a;
  --warning: #d4a574;
  --info: #7a9ec4;
  --text: #eceef2;
  --text2: #9aa0ab;
  --text3: #636975;
  --radius: 14px;
  --radius-sm: 10px;
  --header-h: 64px;
  --shadow: 0 8px 32px rgba(0,0,0,0.35);
  --font: 'Manrope', system-ui, sans-serif;
  --font-brand: 'Syne', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body {
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 14px;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: inherit; }
input, select, textarea { font-family: inherit; }

::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--bg4); border-radius: 8px; }
::-webkit-scrollbar-thumb:hover { background: var(--text3); }

/* ═══════════ APP SHELL — top nav ═══════════ */
#app {
  display: flex;
  flex-direction: column;
  height: 100vh;
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(125,155,132,0.07), transparent 55%),
    radial-gradient(900px 500px at 100% 0%, rgba(122,158,196,0.05), transparent 50%),
    var(--bg);
}

#sidebar {
  height: var(--header-h);
  width: 100%;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 8px;
  padding: 0 20px;
  background: rgba(18, 20, 26, 0.82);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  border-right: none;
  flex-shrink: 0;
  z-index: 20;
}

.sidebar-logo {
  height: auto;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 8px 0 0;
  border: none;
  margin-right: 12px;
  flex-shrink: 0;
}
.sidebar-logo .logo-icon {
  width: 34px; height: 34px;
  border-radius: 10px;
  background: var(--bg3);
  border: 1px solid var(--border2);
  display: flex; align-items: center; justify-content: center;
}
.sidebar-logo .logo-icon svg { width: 20px; height: 20px; }
.sidebar-logo span {
  font-family: var(--font-brand);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.08em;
  color: var(--text);
}

.sidebar-nav {
  flex: 1;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 2px;
  padding: 0;
  overflow-x: auto;
  overflow-y: hidden;
}
.nav-section { display: none; }

.nav-item {
  display: flex; align-items: center; gap: 7px;
  padding: 8px 12px;
  color: var(--text2);
  font-size: 13px;
  font-weight: 550;
  border-radius: 999px;
  border-left: none;
  white-space: nowrap;
  transition: background 0.15s, color 0.15s;
}
.nav-item:hover { color: var(--text); background: rgba(255,255,255,0.04); }
.nav-item.active {
  color: var(--text);
  background: var(--bg3);
  border: 1px solid var(--border2);
  box-shadow: none;
  text-shadow: none;
}
.nav-item svg { width: 15px; height: 15px; opacity: 0.85; }

.sidebar-footer {
  margin-left: auto;
  padding: 0;
  border: none;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 4px;
}
.user-badge {
  display: flex; align-items: center; gap: 10px;
  padding: 6px 8px 6px 6px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 999px;
}
.user-avatar {
  width: 28px; height: 28px;
  background: var(--accent-soft);
  color: var(--accent-strong);
  border: none;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 700;
}
.user-info { min-width: 0; padding-right: 4px; }
.user-name { font-weight: 600; font-size: 12px; }
.user-role { font-size: 10px; color: var(--text3); text-transform: uppercase; letter-spacing: 0.04em; }
.btn-logout {
  background: none; border: none; color: var(--text3);
  padding: 6px; border-radius: 50%; display: flex; align-items: center;
}
.btn-logout:hover { color: var(--danger); background: rgba(224,122,122,0.1); }
.btn-logout svg { width: 14px; height: 14px; }

#main {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-height: 0;
}

#header {
  display: none; /* title lives in content page headers now — cleaner */
}

#content {
  flex: 1;
  overflow-y: auto;
  padding: 28px 32px 40px;
  max-width: 1280px;
  width: 100%;
  margin: 0 auto;
}

.page-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
}
.page-head h2 {
  font-family: var(--font-brand);
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
}
.page-head p {
  color: var(--text3);
  font-size: 13px;
  margin-top: 4px;
}

/* ═══════════ CARDS / SURFACES ═══════════ */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: none;
}
.card-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--text3);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-family: var(--font);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 20px;
}
@media (max-width: 1000px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}
.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 18px;
  display: flex; align-items: center; gap: 14px;
  transition: border-color 0.2s;
}
.stat-card:hover { border-color: var(--border2); box-shadow: none; }
.stat-icon {
  width: 42px; height: 42px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg3);
  color: var(--text2);
}
.stat-icon svg { width: 18px; height: 18px; }
.stat-icon.purple, .stat-icon.green { background: var(--accent-soft); color: var(--accent-strong); }
.stat-icon.red    { background: rgba(224,122,122,0.12); color: var(--danger); }
.stat-icon.blue   { background: rgba(122,158,196,0.12); color: var(--info); }
.stat-icon.yellow { background: rgba(212,165,116,0.12); color: var(--warning); }
.stat-value {
  font-size: 24px; font-weight: 700;
  font-family: var(--font-brand);
  letter-spacing: -0.03em;
}
.stat-label { font-size: 12px; color: var(--text3); margin-top: 2px; }

.grid-2 { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 16px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }
@media (max-width: 900px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  #content { padding: 20px 16px 32px; }
}

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th {
  text-align: left; font-size: 11px; font-weight: 600;
  color: var(--text3); text-transform: uppercase; letter-spacing: 0.06em;
  padding: 0 12px 12px; white-space: nowrap;
}
td {
  padding: 14px 12px;
  border-top: 1px solid var(--border);
  font-size: 13px; vertical-align: middle;
}
tr:hover td { background: rgba(255,255,255,0.015); }

.badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 11px; font-weight: 600;
}
.badge.online  { background: var(--accent-soft); color: var(--accent-strong); }
.badge.offline { background: rgba(255,255,255,0.05); color: var(--text3); }
.badge.pending { background: rgba(212,165,116,0.15); color: var(--warning); }
.badge.sent    { background: rgba(122,158,196,0.15); color: var(--info); }
.badge.done    { background: var(--accent-soft); color: var(--accent-strong); }
.badge.error   { background: rgba(224,122,122,0.15); color: var(--danger); }
.badge.admin   { background: var(--accent-soft); color: var(--accent-strong); }
.badge.worker  { background: rgba(255,255,255,0.05); color: var(--text3); }
.badge.info    { background: rgba(122,158,196,0.15); color: var(--info); }
.badge.warn    { background: rgba(212,165,116,0.15); color: var(--warning); }
.badge.rat     { background: rgba(224,122,122,0.14); color: #d99191; }
.badge.steal   { background: var(--accent-soft); color: var(--accent-strong); }
.badge-dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }

.btn {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 9px 15px;
  border-radius: 10px;
  font-size: 13px; font-weight: 600;
  border: none; transition: all 0.15s;
}
.btn svg { width: 14px; height: 14px; }
.btn-primary {
  background: var(--text);
  color: #0b0c0e;
  box-shadow: none;
}
.btn-primary:hover { background: #fff; }
.btn-primary:disabled { opacity: 0.45; cursor: not-allowed; }
.btn-danger { background: rgba(224,122,122,0.12); color: var(--danger); }
.btn-danger:hover { background: rgba(224,122,122,0.2); }
.btn-ghost {
  background: transparent;
  color: var(--text2);
  border: 1px solid var(--border2);
}
.btn-ghost:hover { color: var(--text); background: rgba(255,255,255,0.03); }
.btn-sm { padding: 5px 10px; font-size: 12px; }
.btn-icon { padding: 6px; border-radius: 8px; }

.form-group { margin-bottom: 16px; }
.form-label { display: block; font-size: 12px; font-weight: 550; color: var(--text2); margin-bottom: 7px; }
.form-input, .form-select, .form-textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border2);
  border-radius: 10px;
  color: var(--text);
  padding: 11px 13px;
  font-size: 13px;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.form-textarea { resize: vertical; min-height: 80px; }
.form-select option { background: var(--bg2); }
.form-row { display: flex; gap: 12px; }
.form-row .form-group { flex: 1; }

.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(5,6,8,0.72);
  backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center;
  z-index: 100;
  opacity: 0; pointer-events: none;
  transition: opacity 0.2s;
}
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal {
  background: var(--bg2);
  border: 1px solid var(--border2);
  border-radius: 18px;
  padding: 24px;
  width: 480px; max-width: 95vw;
  box-shadow: var(--shadow);
  transform: translateY(8px);
  transition: transform 0.2s;
}
.modal-overlay.open .modal { transform: none; }
.modal-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.modal-title { font-size: 16px; font-weight: 700; font-family: var(--font-brand); }
.modal-close { background: none; border: none; color: var(--text3); padding: 4px; border-radius: 6px; display: flex; }
.modal-close:hover { color: var(--text); }
.modal-close svg { width: 18px; height: 18px; }
.modal-footer { display: flex; justify-content: flex-end; gap: 8px; margin-top: 20px; }

#toasts {
  position: fixed; bottom: 20px; right: 20px;
  display: flex; flex-direction: column; gap: 8px; z-index: 999;
}
.toast {
  display: flex; align-items: center; gap: 10px;
  background: var(--bg2);
  border: 1px solid var(--border2);
  border-radius: 12px;
  padding: 12px 16px;
  min-width: 260px;
  box-shadow: var(--shadow);
  animation: toastIn 0.25s ease;
}
.toast.success { border-left: 3px solid var(--accent); }
.toast.error   { border-left: 3px solid var(--danger); }
.toast.info    { border-left: 3px solid var(--info); }
.toast svg { width: 16px; height: 16px; }
@keyframes toastIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

/* ═══════════ LOGIN — split ═══════════ */
#login-page {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  height: 100vh;
  background: var(--bg);
  overflow: hidden;
}
#login-page::before { display: none; }

.login-brand {
  position: relative;
  padding: 48px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background:
    linear-gradient(160deg, #10131a 0%, #0b0c0e 55%, #0e1210 100%);
  border-right: 1px solid var(--border);
  overflow: hidden;
}
.login-brand::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(600px 400px at 20% 30%, rgba(125,155,132,0.12), transparent 60%),
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: auto, 56px 56px, 56px 56px;
  opacity: 0.9;
  pointer-events: none;
}
.login-brand-inner { position: relative; z-index: 1; }
.login-mark {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 48px;
}
.login-mark .mark-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--bg3);
  border: 1px solid var(--border2);
  display: flex; align-items: center; justify-content: center;
}
.login-mark .mark-icon svg { width: 26px; height: 26px; }
.login-mark strong {
  font-family: var(--font-brand);
  font-size: 22px;
  letter-spacing: 0.12em;
  font-weight: 700;
}
.login-brand h2 {
  font-family: var(--font-brand);
  font-size: clamp(32px, 4vw, 44px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  max-width: 420px;
  margin-bottom: 14px;
}
.login-brand p {
  color: var(--text2);
  font-size: 15px;
  line-height: 1.55;
  max-width: 380px;
}
.login-brand-foot {
  position: relative; z-index: 1;
  color: var(--text3);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.login-box {
  width: auto;
  max-width: 400px;
  margin: auto;
  background: transparent;
  border: none;
  border-radius: 0;
  padding: 40px 48px;
  box-shadow: none;
  position: relative;
  z-index: 1;
}
.login-logo { text-align: left; margin-bottom: 28px; }
.login-logo .logo-circle { display: none; }
.login-logo h1 {
  font-family: var(--font-brand);
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
  text-shadow: none;
}
.login-logo p { color: var(--text3); font-size: 13px; margin-top: 6px; }

@media (max-width: 860px) {
  #login-page { grid-template-columns: 1fr; }
  .login-brand { display: none; }
  .login-box { padding: 32px 24px; }
}

.toolbar { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; flex-wrap: wrap; }
.toolbar-left { flex: 1; }
.search-input {
  background: var(--bg);
  border: 1px solid var(--border2);
  border-radius: 10px;
  color: var(--text);
  padding: 9px 12px;
  font-size: 13px;
  outline: none;
  width: min(280px, 100%);
}
.search-input:focus { border-color: var(--accent); }

.page { display: none; }
.page.active { display: block; animation: pageIn 0.28s ease; }
@keyframes pageIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

.text-muted { color: var(--text3); }
.text-sm { font-size: 12px; }
.mono { font-family: var(--font-mono); }
.flex-center { display: flex; align-items: center; gap: 6px; }

.feed-item { padding: 12px 0; border-bottom: 1px solid var(--border); }
.feed-msg { font-size: 13px; word-break: break-word; }
.feed-meta { font-size: 11px; color: var(--text3); margin-top: 2px; }

@keyframes spin { to { transform: rotate(360deg); } }
.builder-spinner {
  width: 28px; height: 28px;
  border: 2px solid var(--border2);
  border-top-color: var(--accent-strong);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

/* ═══════════ BUILDER TYPES ═══════════ */
.build-types {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 20px;
}
.build-type {
  border: 1px solid var(--border2);
  border-radius: 14px;
  padding: 18px;
  background: var(--bg);
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  position: relative;
}
.build-type:hover { border-color: rgba(255,255,255,0.16); }
.build-type.selected {
  border-color: var(--accent);
  background: var(--accent-soft);
  box-shadow: none;
}
.build-type.selected.rat {
  border-color: rgba(224,122,122,0.55);
  background: rgba(224,122,122,0.08);
  box-shadow: none;
}
.build-type-title {
  font-family: var(--font-brand);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.04em;
  margin-bottom: 8px;
  color: var(--text);
}
.build-type.steal .build-type-title,
.build-type.rat .build-type-title { color: var(--text); }
.build-type-desc { font-size: 12.5px; color: var(--text3); line-height: 1.5; }
.build-type-check {
  position: absolute; top: 14px; right: 14px;
  width: 18px; height: 18px; border-radius: 50%;
  border: 1.5px solid var(--border2);
  display: none;
}
.build-type.selected .build-type-check {
  display: flex; align-items: center; justify-content: center;
  background: var(--accent-strong); border-color: var(--accent-strong);
  color: #0b0c0e; font-size: 10px; font-weight: 700;
}
.build-type.selected.rat .build-type-check {
  background: #d99191; border-color: #d99191;
}
.build-type.pkg.selected {
  border-color: rgba(168, 184, 160, 0.7);
  background: rgba(168, 184, 160, 0.08);
}
.build-type.pkg.selected .build-type-check {
  background: var(--accent-strong); border-color: var(--accent-strong);
  color: #0b0c0e;
}

.icon-upload {
  display: flex;
  align-items: center;
  gap: 14px;
}
.icon-preview {
  width: 64px; height: 64px;
  border-radius: 14px;
  border: 1px dashed var(--border2);
  background: var(--bg3);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
  flex-shrink: 0;
}
.icon-preview img {
  width: 100%; height: 100%; object-fit: cover;
}
.icon-preview-placeholder {
  font-size: 10px; color: var(--text3); text-align: center; padding: 4px;
}
.icon-upload-actions {
  display: flex; flex-direction: column; gap: 6px; align-items: flex-start;
}

.ws-indicator {
  display: flex; align-items: center; gap: 6px;
}
.ws-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--text3); }
.ws-dot.connected { background: var(--accent-strong); box-shadow: 0 0 0 3px var(--accent-soft); }

.header-title { display: none; }

.event-row {
  display: flex; gap: 12px; padding: 12px 0;
  border-bottom: 1px solid var(--border);
  align-items: flex-start;
}
.event-row:last-child { border-bottom: none; }
.event-row:hover { background: transparent; }
.event-icon { font-size: 18px; width: 28px; text-align: center; }
.event-body { flex: 1; min-width: 0; }
.event-header { display: flex; align-items: center; gap: 8px; margin-bottom: 4px; }
.event-type {
  font-size: 10px; font-weight: 700; letter-spacing: 0.05em;
  padding: 2px 7px; border-radius: 6px;
  background: color-mix(in srgb, var(--ev-color, var(--accent)) 15%, transparent);
  color: var(--ev-color, var(--accent-strong));
}
.event-device { font-size: 11px; font-family: var(--font-mono); color: var(--text3); }
.event-ts { font-size: 11px; color: var(--text3); margin-left: auto; }
.event-detail { font-size: 13px; color: var(--text2); line-height: 1.4; }

.chart-container { height: 220px; }

@media (max-width: 980px) {
  #sidebar { padding: 0 10px; gap: 4px; }
  .sidebar-logo span { display: none; }
  .nav-item span, .nav-item { font-size: 12px; padding: 7px 10px; }
  .user-info { display: none; }
}