/* Gravy Dashboard — Signal Room */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700&family=Chakra+Petch:wght@600;700&family=JetBrains+Mono:wght@400;500;600;700&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:        #070c15;
  --bg2:       #0c1525;
  --bg3:       #101e38;
  --border:    #1c2d4a;
  --border-hi: rgba(255,255,255,0.07);
  --text:      #d4ddf0;
  --muted:     #4e6080;
  --accent:    #3d8ef0;
  --accent2:   #a855f7;
  --green:     #10d98a;
  --red:       #f04565;
  --yellow:    #f5a623;
  --gray:      #2e4060;
  --radius:    10px;
  --panel-shadow: 0 4px 32px rgba(0,0,0,0.55), 0 1px 0 var(--border-hi) inset;
  --accent-glow: 0 0 24px rgba(61,142,240,0.18);
}

html, body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Outfit', system-ui, sans-serif;
  font-size: 14px;
  line-height: 1.55;
  min-height: 100vh;
}

/* Ambient background — dot grid + twin light blooms */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 85% 10%, rgba(61,142,240,0.06) 0%, transparent 65%),
    radial-gradient(ellipse 50% 40% at 10% 90%, rgba(168,85,247,0.05) 0%, transparent 60%),
    radial-gradient(rgba(61,142,240,0.03) 1px, transparent 1px);
  background-size: 100% 100%, 100% 100%, 22px 22px;
  pointer-events: none;
  z-index: 0;
}

main { position: relative; z-index: 1; }

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── Nav ─────────────────────────────────────────── */

nav {
  display: flex;
  align-items: center;
  background: rgba(10, 18, 34, 0.72);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  border-bottom: 1px solid rgba(61,142,240,0.14);
  box-shadow: 0 1px 0 rgba(61,142,240,0.06), 0 4px 24px rgba(0,0,0,0.5);
  padding: 0 24px;
  height: 54px;
  gap: 24px;
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Chakra Petch', sans-serif;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -0.01em;
  white-space: nowrap;
  text-decoration: none;
  flex-shrink: 0;
}

.nav-brand-text {
  background: linear-gradient(130deg, #3d8ef0 0%, #a855f7 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  gap: 2px;
  flex: 1;
}

.nav-links a {
  padding: 6px 13px;
  border-radius: 7px;
  color: var(--muted);
  font-weight: 500;
  font-size: 13px;
  letter-spacing: 0.01em;
  transition: color 0.15s, background 0.15s;
  position: relative;
}

.nav-links a:hover {
  color: var(--text);
  background: rgba(255,255,255,0.05);
  text-decoration: none;
}

.nav-links a.active {
  color: #80b8ff;
  background: rgba(61,142,240,0.1);
  box-shadow: inset 0 -2px 0 rgba(61,142,240,0.6);
}

.nav-user {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
  border-left: 1px solid var(--border);
  padding-left: 20px;
}

.nav-user span { color: var(--text); font-weight: 600; letter-spacing: 0.02em; }
.nav-user a { color: var(--muted); font-size: 12px; }
.nav-user a:hover { color: var(--text); text-decoration: none; }

/* ── Main layout ─────────────────────────────────── */

main { padding: 24px; }

.container {
  max-width: 1440px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

h2 {
  font-family: 'Chakra Petch', sans-serif;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 18px;
  color: var(--text);
}

h3 {
  font-family: 'Chakra Petch', sans-serif;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}

/* ── Stat Cards ──────────────────────────────────── */

.cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-top-color: var(--border-hi);
  border-radius: var(--radius);
  padding: 20px 22px 18px;
  box-shadow: var(--panel-shadow);
  position: relative;
  overflow: hidden;
  transition: border-color 0.25s, box-shadow 0.25s;
}

.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
  opacity: 0.5;
}

.card::after {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 80px; height: 80px;
  background: radial-gradient(ellipse at top left, rgba(61,142,240,0.08), transparent 70%);
  pointer-events: none;
}

.card:hover {
  border-color: rgba(61,142,240,0.25);
  box-shadow: var(--panel-shadow), var(--accent-glow);
}

.card-label {
  font-size: 10px;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 10px;
  position: relative;
  z-index: 1;
}

.card-value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 30px;
  font-weight: 700;
  color: var(--text);
  line-height: 1;
  letter-spacing: -0.02em;
  position: relative;
  z-index: 1;
}

/* ── Two-column grid ─────────────────────────────── */

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

/* ── Panel ───────────────────────────────────────── */

.panel {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-top-color: var(--border-hi);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--panel-shadow);
  overflow: hidden;
  position: relative;
}

.panel::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.06), transparent);
}

/* ── Tables ──────────────────────────────────────── */

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

thead tr {
  border-bottom: 1px solid var(--border);
}

th {
  text-align: left;
  padding: 7px 10px;
  color: var(--muted);
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

td {
  padding: 8px 10px;
  border-bottom: 1px solid rgba(28,45,74,0.6);
  vertical-align: middle;
}

tbody tr:last-child td { border-bottom: none; }
tbody tr:nth-child(even) { background: rgba(255,255,255,0.012); }
tbody tr:hover { background: rgba(61,142,240,0.05) !important; }

.path-cell {
  max-width: 280px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: #8ea8d0;
}

/* ── Badges ──────────────────────────────────────── */

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.badge-green  { background: rgba(16,217,138,0.1);  color: var(--green);  border: 1px solid rgba(16,217,138,0.25); }
.badge-red    { background: rgba(240,69,101,0.1);   color: var(--red);    border: 1px solid rgba(240,69,101,0.25); }
.badge-yellow { background: rgba(245,166,35,0.1);   color: var(--yellow); border: 1px solid rgba(245,166,35,0.25); }
.badge-gray   { background: rgba(46,64,96,0.5);     color: var(--muted);  border: 1px solid var(--border); }
.badge-blue   { background: rgba(61,142,240,0.1);   color: #80b8ff;       border: 1px solid rgba(61,142,240,0.25); }

/* ── Alerts ──────────────────────────────────────── */

.alert {
  padding: 11px 16px;
  border-radius: var(--radius);
  margin-bottom: 16px;
  font-size: 13px;
  font-weight: 500;
  border-left-width: 3px;
  border-left-style: solid;
}

.alert.error   {
  background: rgba(240,69,101,0.08);
  border: 1px solid rgba(240,69,101,0.2);
  border-left-color: var(--red);
  color: #f08080;
}
.alert.success {
  background: rgba(16,217,138,0.08);
  border: 1px solid rgba(16,217,138,0.2);
  border-left-color: var(--green);
  color: #5dd9a0;
}

/* ── Forms ───────────────────────────────────────── */

label {
  display: block;
  font-size: 10px;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.09em;
  margin-bottom: 5px;
  margin-top: 14px;
}

input[type="text"],
input[type="password"],
input[type="number"],
select,
textarea {
  width: 100%;
  background: rgba(7,12,21,0.8);
  border: 1px solid var(--border);
  border-radius: 7px;
  color: var(--text);
  padding: 8px 12px;
  font-family: 'Outfit', sans-serif;
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

input:focus, select:focus, textarea:focus {
  border-color: rgba(61,142,240,0.5);
  box-shadow: 0 0 0 3px rgba(61,142,240,0.08);
}

input[type="checkbox"] {
  width: auto;
  margin-right: 6px;
  accent-color: var(--accent);
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text);
  text-transform: none;
  letter-spacing: 0;
  font-weight: 400;
  margin-top: 10px;
  cursor: pointer;
}

button, .btn {
  display: inline-block;
  padding: 8px 18px;
  background: linear-gradient(135deg, #3d8ef0, #5ba5ff);
  color: #fff;
  border: none;
  border-radius: 7px;
  font-family: 'Outfit', sans-serif;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  margin-top: 14px;
  transition: all 0.2s;
  box-shadow: 0 2px 12px rgba(61,142,240,0.25);
  letter-spacing: 0.01em;
}

button:hover, .btn:hover {
  opacity: 1;
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(61,142,240,0.4);
  text-decoration: none;
}

button:active, .btn:active {
  transform: translateY(0);
}

.btn-sm {
  padding: 4px 10px;
  font-size: 11px;
  margin-top: 0;
  box-shadow: none;
}

.btn-sm:hover { transform: none; box-shadow: 0 2px 10px rgba(61,142,240,0.3); }

.btn-danger { background: linear-gradient(135deg, #f04565, #f0607a); box-shadow: 0 2px 12px rgba(240,69,101,0.2); }
.btn-danger:hover { box-shadow: 0 4px 20px rgba(240,69,101,0.4); }
.btn-gray { background: linear-gradient(135deg, #2e4060, #3a4f78); box-shadow: 0 2px 8px rgba(0,0,0,0.3); }
.btn-gray:hover { box-shadow: 0 4px 16px rgba(0,0,0,0.4); }
.btn-green { background: linear-gradient(135deg, #10d98a, #15e898); color: #020e06; box-shadow: 0 2px 12px rgba(16,217,138,0.2); }
.btn-green:hover { box-shadow: 0 4px 20px rgba(16,217,138,0.4); }

/* ── Login page ──────────────────────────────────── */

.login-container {
  max-width: 380px;
  margin: 80px auto;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-top-color: var(--border-hi);
  border-radius: 14px;
  padding: 40px 36px;
  box-shadow: var(--panel-shadow), 0 0 80px rgba(61,142,240,0.06);
}

.login-container h1 {
  font-family: 'Chakra Petch', sans-serif;
  font-size: 24px;
  font-weight: 800;
  background: linear-gradient(130deg, #3d8ef0 0%, #a855f7 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 28px;
  text-align: center;
  letter-spacing: 0.04em;
}

/* ── Narrow form (change-password etc.) ──────────── */

.form-narrow { max-width: 420px; }

/* ── Chart ───────────────────────────────────────── */

.chart-container {
  position: relative;
  height: 280px;
}

/* ── Misc ────────────────────────────────────────── */

.muted { color: var(--muted); }

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.event-detail {
  font-size: 11px;
  color: var(--muted);
  font-family: 'JetBrains Mono', monospace;
  max-width: 320px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.collapsible-toggle {
  background: none;
  border: 1px solid var(--border);
  color: var(--accent);
  margin-top: 0;
  padding: 6px 14px;
  font-size: 12px;
  box-shadow: none;
}

/* ── Action button group ─────────────────────────── */

.actions { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }

.inline-form { display: inline; }
.inline-form button { margin-top: 0; }

/* ── System stats ────────────────────────────────── */

.sys-stats-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 20px;
}

.sys-stat { min-width: 0; }

.sys-stat-label {
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin-bottom: 4px;
}

.sys-stat-value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 26px;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.sys-stat-sub {
  font-size: 10px;
  color: var(--muted);
  margin-top: 6px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-family: 'JetBrains Mono', monospace;
}

/* Progress bar */
.stat-bar {
  background: rgba(255,255,255,0.05);
  border-radius: 3px;
  height: 5px;
  margin-top: 8px;
  overflow: visible;
}

.stat-bar-fill {
  height: 100%;
  border-radius: 3px;
  transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.stat-bar-fill::after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: inherit;
  box-shadow: 0 0 8px 2px currentColor;
  opacity: 0.7;
}

/* ── Scrollbar styling ───────────────────────────── */

::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--gray); }

/* ── Responsive ──────────────────────────────────── */

@media (max-width: 1100px) {
  .sys-stats-grid  { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 900px) {
  .cards           { grid-template-columns: repeat(2, 1fr); }
  .grid-2          { grid-template-columns: 1fr; }
  .sys-stats-grid  { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 600px) {
  .cards           { grid-template-columns: 1fr; }
  .sys-stats-grid  { grid-template-columns: repeat(2, 1fr); }
  nav              { padding: 0 12px; gap: 12px; }
  main             { padding: 12px; }
  .nav-user span   { display: none; }
}