/* DebugStream — Main Stylesheet */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,300;1,400&family=Inter:ital,opsz,wght@0,14..32,300;0,14..32,400;0,14..32,500;0,14..32,600;1,14..32,300&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --bg:       #0b0d12;
  --surface:  #111318;
  --surface2: #181b23;
  --surface3: #1f2330;
  --border:   rgba(255,255,255,0.07);
  --border2:  rgba(255,255,255,0.12);
  --text:     #e4e6f0;
  --text2:    #878da6;
  --text3:    #4a5068;
  --accent:   #4f8eff;
  --accent2:  #7c5cfc;
  --green:    #22c55e;
  --amber:    #f59e0b;
  --red:      #ef4444;
  --cyan:     #06b6d4;
  --pink:     #ec4899;
  --mono:     'JetBrains Mono', 'Fira Code', monospace;
  --body:     'Plus Jakarta Sans', 'Inter', system-ui, sans-serif;
  --sidebar:  230px;
  --topbar:   56px;
  --r:        8px;
  --r2:       12px;
  --shadow:   0 4px 24px rgba(0,0,0,0.4);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { background: var(--bg); color: var(--text); font-family: var(--body); font-size: 14px; line-height: 1.55; letter-spacing: -0.01em; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--surface3); border-radius: 4px; }

/* ─── Layout ─────────────────────────────────────────────── */
.layout { display: flex; min-height: 100vh; }
.sidebar {
  width: var(--sidebar); min-width: var(--sidebar);
  background: var(--surface); border-right: 1px solid var(--border);
  display: flex; flex-direction: column;
  position: fixed; top: 0; left: 0; bottom: 0; z-index: 100;
}
.main { margin-left: var(--sidebar); flex: 1; display: flex; flex-direction: column; min-width: 0; }

/* ─── Sidebar ─────────────────────────────────────────────── */
.logo { padding: 18px 16px; border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 10px; }
.logo-mark {
  width: 32px; height: 32px; border-radius: 9px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  display: flex; align-items: center; justify-content: center;
  font-family: var(--mono); font-size: 11px; font-weight: 500; color: #fff; flex-shrink: 0;
}
.logo-text { font-family: var(--body); font-size: 15px; font-weight: 700; color: var(--text); letter-spacing: -0.03em; }
.logo-text em { color: var(--accent); font-style: normal; }

.nav { flex: 1; overflow-y: auto; padding: 12px 8px; }
.nav-group { margin-bottom: 20px; }
.nav-group-label { font-size: 10px; font-weight: 600; color: var(--text3); letter-spacing: 0.8px; text-transform: uppercase; padding: 0 8px; margin-bottom: 4px; }
.nav-link {
  display: flex; align-items: center; gap: 9px;
  padding: 8px 8px; border-radius: var(--r);
  color: var(--text2); font-size: 13px; font-weight: 500;
  cursor: pointer; border: 1px solid transparent;
  transition: all 0.12s; white-space: nowrap; text-decoration: none !important;
}
.nav-link:hover { background: var(--surface2); color: var(--text); }
.nav-link.active { background: rgba(79,142,255,0.1); color: var(--accent); border-color: rgba(79,142,255,0.18); }
.nav-link .ico { width: 16px; text-align: center; font-size: 14px; flex-shrink: 0; }
.nav-badge { margin-left: auto; font-size: 9px; font-family: var(--mono); background: var(--red); color: #fff; padding: 1px 5px; border-radius: 8px; }
.nav-badge.blue { background: var(--accent); }

.sidebar-footer { padding: 12px 10px; border-top: 1px solid var(--border); }

/* ─── Topbar ───────────────────────────────────────────────── */
.topbar {
  height: var(--topbar); background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; padding: 0 24px; gap: 12px;
  position: sticky; top: 0; z-index: 50;
}
.topbar-title { font-size: 15px; font-weight: 700; letter-spacing: -0.03em; flex: 1; }
.topbar-sub { font-weight: 400; font-size: 12px; color: var(--text2); margin-left: 8px; letter-spacing: 0; }
.live-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--green); }
.live-dot.pulse { animation: pulse 2s infinite; }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:0.35} }

/* ─── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 14px; border-radius: var(--r);
  font-size: 13px; font-family: var(--body); font-weight: 600; letter-spacing: -0.01em;
  cursor: pointer; border: 1px solid var(--border2);
  background: var(--surface2); color: var(--text);
  transition: all 0.12s; white-space: nowrap; text-decoration: none;
}
.btn:hover { background: var(--surface3); text-decoration: none; }
.btn:active { transform: scale(0.98); }
.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-primary:hover { background: #3878f0; }
.btn-danger { background: rgba(239,68,68,0.1); border-color: rgba(239,68,68,0.25); color: var(--red); }
.btn-sm { padding: 4px 10px; font-size: 12px; }

/* ─── Forms ────────────────────────────────────────────────── */
.form-group { margin-bottom: 18px; }
.form-label { display: block; font-size: 12px; font-weight: 600; color: var(--text2); margin-bottom: 6px; letter-spacing: 0.01em; }
.form-control {
  width: 100%; padding: 9px 12px;
  background: var(--surface2); border: 1px solid var(--border2);
  border-radius: var(--r); color: var(--text); font-size: 13px;
  font-family: var(--body); transition: border-color 0.15s; outline: none;
}
.form-control:focus { border-color: var(--accent); }
.form-control::placeholder { color: var(--text3); }
select.form-control { cursor: pointer; }
.form-hint { font-size: 11px; color: var(--text3); margin-top: 4px; }

/* ─── Cards ────────────────────────────────────────────────── */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r2); overflow: hidden; }
.card-header {
  padding: 14px 20px; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.card-title { font-size: 13px; font-weight: 700; letter-spacing: -0.02em; }
.card-body { padding: 20px; }

/* ─── Stat Cards ───────────────────────────────────────────── */
.stat-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 12px; margin-bottom: 20px; }
.stat-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r2); padding: 16px; position: relative; overflow: hidden;
}
.stat-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; }
.stat-accent-blue::before  { background: var(--accent); }
.stat-accent-green::before { background: var(--green); }
.stat-accent-amber::before { background: var(--amber); }
.stat-accent-red::before   { background: var(--red); }
.stat-accent-cyan::before  { background: var(--cyan); }
.stat-label { font-size: 10px; font-weight: 700; color: var(--text3); letter-spacing: 0.7px; text-transform: uppercase; margin-bottom: 8px; }
.stat-value { font-size: 26px; font-weight: 700; letter-spacing: -0.05em; line-height: 1; }
.stat-sub { font-size: 11px; color: var(--text2); margin-top: 5px; }
.delta-up   { color: var(--green); }
.delta-down { color: var(--red); }

/* ─── Tables ───────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; }
.ds-table { width: 100%; border-collapse: collapse; }
.ds-table th {
  font-size: 10px; font-weight: 700; color: var(--text3);
  text-transform: uppercase; letter-spacing: 0.6px;
  padding: 10px 14px; text-align: left;
  background: var(--surface2); border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.ds-table td { padding: 10px 14px; border-bottom: 1px solid var(--border); font-size: 13px; vertical-align: middle; }
.ds-table tr:last-child td { border-bottom: none; }
.ds-table tr:hover td { background: rgba(255,255,255,0.02); }
.ds-table tr.clickable { cursor: pointer; }
.mono { font-family: var(--mono); font-size: 11px; }

/* ─── Badges ───────────────────────────────────────────────── */
.badge {
  display: inline-flex; align-items: center;
  padding: 2px 8px; border-radius: 4px;
  font-family: var(--mono); font-size: 10px; font-weight: 500; white-space: nowrap;
}
.badge-error   { background: rgba(239,68,68,0.15);  color: #f87171; }
.badge-warn    { background: rgba(245,158,11,0.15); color: #fbbf24; }
.badge-info    { background: rgba(79,142,255,0.12); color: #7eb0ff; }
.badge-debug   { background: rgba(255,255,255,0.06);color: var(--text3); }
.badge-verbose { background: rgba(124,92,252,0.12); color: #a78bfa; }
.badge-fatal   { background: rgba(239,68,68,0.25);  color: #fca5a5; }
.badge-green   { background: rgba(34,197,94,0.12);  color: #4ade80; }
.badge-amber   { background: rgba(245,158,11,0.12); color: #fcd34d; }
.badge-blue    { background: rgba(79,142,255,0.12); color: #7eb0ff; }
.badge-gray    { background: rgba(255,255,255,0.06);color: var(--text3); }
.badge-red     { background: rgba(239,68,68,0.15);  color: #f87171; }

/* ─── Log row highlights ───────────────────────────────────── */
.log-row-error  { border-left: 2px solid var(--red); }
.log-row-warn   { border-left: 2px solid var(--amber); }
.log-row-fatal  { border-left: 2px solid #ff00aa; background: rgba(255,0,0,0.03); }

/* ─── Filters Bar ──────────────────────────────────────────── */
.filters-bar {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r2); padding: 10px 14px;
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  margin-bottom: 14px;
}
.filter-chip {
  display: inline-flex; align-items: center; gap: 5px;
  background: var(--surface2); border: 1px solid var(--border2);
  border-radius: 20px; padding: 5px 12px;
  font-size: 12px; font-weight: 500; cursor: pointer; color: var(--text);
  transition: all 0.12s; white-space: nowrap; text-decoration: none;
}
.filter-chip:hover { border-color: var(--accent); text-decoration: none; }
.filter-chip.active { background: rgba(79,142,255,0.1); border-color: rgba(79,142,255,0.35); color: var(--accent); }
.filter-sep { width: 1px; height: 22px; background: var(--border); flex-shrink: 0; }
.search-wrap {
  flex: 1; min-width: 160px; display: flex; align-items: center; gap: 8px;
  background: var(--surface2); border: 1px solid var(--border2);
  border-radius: var(--r); padding: 6px 12px;
}
.search-wrap input { background: none; border: none; color: var(--text); font-size: 13px; flex: 1; outline: none; font-family: var(--body); }
.search-wrap input::placeholder { color: var(--text3); }

/* ─── Side Panel ───────────────────────────────────────────── */
.side-panel {
  position: fixed; top: 0; right: 0; bottom: 0; width: 500px;
  background: var(--surface); border-left: 1px solid var(--border);
  z-index: 300; transform: translateX(100%);
  transition: transform 0.25s cubic-bezier(0.4,0,0.2,1);
  display: flex; flex-direction: column; box-shadow: var(--shadow);
}
.side-panel.open { transform: translateX(0); }
.side-panel-header { padding: 16px 20px; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; }
.side-panel-body { flex: 1; overflow-y: auto; }
.close-panel { width: 30px; height: 30px; border-radius: 6px; background: var(--surface2); border: 1px solid var(--border); cursor: pointer; display: flex; align-items: center; justify-content: center; color: var(--text2); font-size: 18px; line-height: 1; }
.panel-section { padding: 14px 20px; border-bottom: 1px solid var(--border); }
.panel-section-title { font-size: 10px; font-weight: 700; color: var(--text3); text-transform: uppercase; letter-spacing: 0.6px; margin-bottom: 10px; }
.kv-row { display: flex; gap: 10px; margin-bottom: 7px; align-items: flex-start; }
.kv-key { font-size: 11px; color: var(--text3); min-width: 110px; flex-shrink: 0; padding-top: 1px; font-weight: 500; }
.kv-val { font-size: 12px; color: var(--text); font-family: var(--mono); word-break: break-all; }
.stack-box {
  background: var(--bg); border: 1px solid var(--border); border-radius: var(--r); padding: 12px;
  font-family: var(--mono); font-size: 11px; color: var(--text2);
  line-height: 1.9; max-height: 250px; overflow-y: auto; white-space: pre-wrap;
}

/* ─── Network method badges ────────────────────────────────── */
.method-badge { font-family: var(--mono); font-size: 10px; font-weight: 700; padding: 2px 6px; border-radius: 4px; }
.method-GET    { background: rgba(34,197,94,0.12);  color: #4ade80; }
.method-POST   { background: rgba(79,142,255,0.12); color: #7eb0ff; }
.method-PUT    { background: rgba(245,158,11,0.12); color: #fcd34d; }
.method-DELETE { background: rgba(239,68,68,0.12);  color: #f87171; }
.method-PATCH  { background: rgba(124,92,252,0.12); color: #a78bfa; }

/* ─── Toast ─────────────────────────────────────────────────── */
.toast-container { position: fixed; bottom: 24px; right: 24px; z-index: 9999; display: flex; flex-direction: column; gap: 8px; }
.toast {
  background: var(--surface2); border: 1px solid var(--border2);
  border-radius: var(--r); padding: 12px 18px; font-size: 13px; font-weight: 500;
  display: flex; align-items: center; gap: 8px;
  transform: translateX(120%); transition: transform 0.3s ease;
  max-width: 360px; box-shadow: var(--shadow);
}
.toast.show { transform: translateX(0); }
.toast-success { border-color: rgba(34,197,94,0.3); }
.toast-error   { border-color: rgba(239,68,68,0.3); }

/* ─── Login Page ─────────────────────────────────────────────── */
.login-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: var(--bg); padding: 20px; }
.login-logo { text-align: center; margin-bottom: 32px; }
.login-logo .logo-mark { margin: 0 auto 12px; width: 48px; height: 48px; font-size: 16px; }
.login-logo h1 { font-size: 28px; font-weight: 700; letter-spacing: -0.05em; }
.login-logo h1 em { color: var(--accent); font-style: normal; }
.login-logo p { font-size: 13px; color: var(--text2); margin-top: 4px; }

/* ─── Layout helpers ─────────────────────────────────────────── */
.content-area { padding: 24px; }
.two-col { display: grid; grid-template-columns: 1fr 360px; gap: 14px; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.mb-4 { margin-bottom: 16px; }
.mb-6 { margin-bottom: 24px; }
.text-muted { color: var(--text2); }
.text-sm { font-size: 12px; }
.flex { display: flex; }
.items-center { align-items: center; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.ml-auto { margin-left: auto; }
.w-full { width: 100%; }

/* ─── Alert success bar ──────────────────────────────────────── */
.alert-success-bar { background:rgba(34,197,94,0.1);border:1px solid rgba(34,197,94,0.3);border-radius:var(--r);padding:10px 16px;margin-bottom:16px;color:#4ade80;font-size:13px; }
.mono-field { font-family: var(--mono) !important; }

/* ─── Responsive tweaks ──────────────────────────────────────── */
@media (max-width: 1100px) {
  .two-col { grid-template-columns: 1fr; }
  .stat-grid { grid-template-columns: repeat(2,1fr); }
}