/* ── RESET & BASE ──────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #0d0f14;
  --bg2: #13161f;
  --bg3: #1a1e2a;
  --border: #252934;
  --border2: #2e3446;
  --text: #e2e6f0;
  --text-muted: #7a8299;
  --text-dim: #4a5168;
  --accent: #4f8ef7;
  --accent-glow: rgba(79,142,247,.18);
  --accent2: #7c5ef7;
  --success: #2ecc71;
  --danger: #e74c3c;
  --warning: #f39c12;
  --defcon1: #e74c3c;
  --defcon2: #e67e22;
  --defcon3: #f1c40f;
  --defcon4: #2ecc71;
  --defcon5: #3498db;
  --sidebar-w: 240px;
  --radius: 8px;
  --radius-lg: 12px;
  --shadow: 0 2px 12px rgba(0,0,0,.4);
}

html, body {
  height: 100%;
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
}

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

/* ── LAYOUT ────────────────────────────────────────────────────────────────── */
.layout {
  display: flex;
  min-height: 100vh;
}

/* ── SIDEBAR ───────────────────────────────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-w);
  min-height: 100vh;
  background: var(--bg2);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 100;
  overflow-y: auto;
}

.sidebar-header {
  padding: 20px 16px 12px;
  border-bottom: 1px solid var(--border);
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 15px;
  color: var(--text-muted);
  letter-spacing: 1px;
}
.logo strong { color: var(--text); }
.logo-icon { font-size: 20px; }

.sidebar-user {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
}

.user-avatar, .user-avatar-placeholder {
  width: 36px; height: 36px;
  border-radius: 50%;
  flex-shrink: 0;
}
.user-avatar-placeholder {
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  font-size: 16px;
  display: flex; align-items: center; justify-content: center;
}

.user-info { display: flex; flex-direction: column; gap: 2px; overflow: hidden; }
.user-name { font-size: 13px; font-weight: 600; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-role {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .5px;
  text-transform: uppercase;
  color: var(--text-muted);
  font-family: 'JetBrains Mono', monospace;
}

.nav-links { list-style: none; padding: 8px 0; flex: 1; }
.nav-section {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-dim);
  padding: 14px 16px 4px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 16px;
  color: var(--text-muted);
  font-size: 13.5px;
  font-weight: 500;
  border-radius: 0;
  transition: color .15s, background .15s;
  border-left: 2px solid transparent;
}
.nav-item:hover { color: var(--text); background: var(--bg3); }
.nav-item.active { color: var(--accent); background: var(--accent-glow); border-left-color: var(--accent); }
.nav-icon { font-size: 15px; flex-shrink: 0; }

.sidebar-footer {
  padding: 14px 16px;
  border-top: 1px solid var(--border);
}

.btn-logout {
  display: block;
  text-align: center;
  padding: 8px;
  border-radius: var(--radius);
  background: transparent;
  border: 1px solid var(--border2);
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 500;
  transition: all .15s;
}
.btn-logout:hover { border-color: var(--danger); color: var(--danger); background: rgba(231,76,60,.08); }

/* ── MAIN CONTENT ──────────────────────────────────────────────────────────── */
.main-content {
  margin-left: var(--sidebar-w);
  flex: 1;
  padding: 28px 32px;
  min-height: 100vh;
}

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.page-title { font-size: 20px; font-weight: 700; color: var(--text); }
.page-date { font-size: 12px; color: var(--text-muted); }

/* ── FLASH MESSAGES ────────────────────────────────────────────────────────── */
.flash {
  padding: 10px 14px;
  border-radius: var(--radius);
  margin-bottom: 18px;
  font-size: 13.5px;
  font-weight: 500;
}
.flash-success { background: rgba(46,204,113,.12); border: 1px solid rgba(46,204,113,.3); color: var(--success); }
.flash-error { background: rgba(231,76,60,.12); border: 1px solid rgba(231,76,60,.3); color: var(--danger); }

/* ── STATS GRID ────────────────────────────────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
  margin-bottom: 28px;
}

.stat-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  transition: border-color .2s;
}
.stat-card:hover { border-color: var(--border2); }
.stat-card.stat-alert { border-color: var(--danger); background: rgba(231,76,60,.06); }

.stat-icon { font-size: 28px; flex-shrink: 0; }
.stat-info { display: flex; flex-direction: column; gap: 2px; }
.stat-value { font-size: 24px; font-weight: 700; font-family: 'JetBrains Mono', monospace; color: var(--text); }
.stat-label { font-size: 12px; color: var(--text-muted); }

/* ── TABLES ────────────────────────────────────────────────────────────────── */
.table-wrapper {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

table {
  width: 100%;
  border-collapse: collapse;
}

thead th {
  background: var(--bg3);
  padding: 10px 14px;
  text-align: left;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .5px;
  text-transform: uppercase;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
}

tbody td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--border);
  font-size: 13.5px;
  color: var(--text);
  vertical-align: middle;
}
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: var(--bg3); }

/* ── BADGES & STATUS ───────────────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 8px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .3px;
}
.badge-success { background: rgba(46,204,113,.15); color: var(--success); }
.badge-danger  { background: rgba(231,76,60,.15);  color: var(--danger); }
.badge-warning { background: rgba(243,156,18,.15); color: var(--warning); }
.badge-info    { background: rgba(79,142,247,.15); color: var(--accent); }
.badge-muted   { background: var(--bg3); color: var(--text-muted); }

/* DEFCON badges */
.badge-defcon1 { background: rgba(231,76,60,.2); color: var(--defcon1); border: 1px solid rgba(231,76,60,.4); }
.badge-defcon2 { background: rgba(230,126,34,.2); color: var(--defcon2); border: 1px solid rgba(230,126,34,.4); }
.badge-defcon3 { background: rgba(241,196,15,.2); color: var(--defcon3); border: 1px solid rgba(241,196,15,.4); }
.badge-defcon4 { background: rgba(46,204,113,.2); color: var(--defcon4); border: 1px solid rgba(46,204,113,.4); }
.badge-defcon5 { background: rgba(52,152,219,.2); color: var(--defcon5); border: 1px solid rgba(52,152,219,.4); }

/* ── BOUTONS ───────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all .15s;
  border: none;
  font-family: 'Inter', sans-serif;
}
.btn-primary   { background: var(--accent); color: #fff; }
.btn-primary:hover { background: #3a78e6; color: #fff; }
.btn-danger    { background: var(--danger); color: #fff; }
.btn-danger:hover { background: #c0392b; color: #fff; }
.btn-success   { background: var(--success); color: #fff; }
.btn-success:hover { background: #27ae60; color: #fff; }
.btn-ghost     { background: transparent; color: var(--text-muted); border: 1px solid var(--border2); }
.btn-ghost:hover { color: var(--text); border-color: var(--text-muted); }
.btn-sm { padding: 4px 10px; font-size: 12px; }

/* ── FORMS ─────────────────────────────────────────────────────────────────── */
.form-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  max-width: 680px;
}

.form-group { margin-bottom: 16px; }
.form-label { display: block; font-size: 12px; font-weight: 600; color: var(--text-muted); margin-bottom: 6px; letter-spacing: .3px; text-transform: uppercase; }

.form-control {
  width: 100%;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px 12px;
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 13.5px;
  transition: border-color .15s;
  outline: none;
}
.form-control:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow); }
select.form-control { appearance: none; cursor: pointer; }
textarea.form-control { resize: vertical; min-height: 90px; }

.form-actions { display: flex; gap: 10px; margin-top: 20px; }

/* ── LOGIN PAGE ────────────────────────────────────────────────────────────── */
.login-body { background: var(--bg); display: flex; align-items: center; justify-content: center; min-height: 100vh; }

.login-container {
  width: 100%;
  max-width: 380px;
  padding: 20px;
}

.login-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  text-align: center;
}

.login-logo { font-size: 48px; margin-bottom: 12px; }
.login-title { font-size: 18px; font-weight: 700; letter-spacing: 2px; color: var(--text); font-family: 'JetBrains Mono', monospace; }
.login-subtitle { color: var(--text-muted); font-size: 13px; margin-top: 4px; margin-bottom: 28px; }

.login-divider { font-size: 11px; color: var(--text-dim); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 16px; }

.btn-discord {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #5865F2;
  color: #fff;
  padding: 11px 24px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 14px;
  transition: background .15s;
  width: 100%;
  justify-content: center;
}
.btn-discord:hover { background: #4752C4; color: #fff; }

.login-notice { margin-top: 20px; font-size: 11px; color: var(--text-dim); }

/* ── TOOLBAR ───────────────────────────────────────────────────────────────── */
.toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  gap: 12px;
  flex-wrap: wrap;
}

.filter-tabs { display: flex; gap: 6px; flex-wrap: wrap; }
.filter-tab {
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  border: 1px solid var(--border);
  background: transparent;
  cursor: pointer;
  transition: all .15s;
  text-decoration: none;
}
.filter-tab:hover { color: var(--text); border-color: var(--border2); }
.filter-tab.active { background: var(--accent); color: #fff; border-color: var(--accent); }

/* ── DEFCON DISPLAY ────────────────────────────────────────────────────────── */
.defcon-current {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 24px;
}
.defcon-level {
  font-size: 64px;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  line-height: 1;
}
.defcon-1 .defcon-level { color: var(--defcon1); }
.defcon-2 .defcon-level { color: var(--defcon2); }
.defcon-3 .defcon-level { color: var(--defcon3); }
.defcon-4 .defcon-level { color: var(--defcon4); }
.defcon-5 .defcon-level { color: var(--defcon5); }

/* ── ERRORS ────────────────────────────────────────────────────────────────── */
.error-page { display: flex; flex-direction: column; align-items: center; justify-content: center; min-height: 100vh; text-align: center; gap: 12px; }
.error-code { font-size: 80px; font-weight: 700; font-family: 'JetBrains Mono', monospace; color: var(--border2); }
.error-msg { font-size: 18px; color: var(--text-muted); }

/* ── RESPONSIVE ────────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .sidebar { transform: translateX(-100%); }
  .main-content { margin-left: 0; padding: 16px; }
}