/* ===================== HERCNET PROVIZIJE - GLOBAL CSS ===================== */
@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500;700&family=IBM+Plex+Sans:wght@300;400;600;700&display=swap');

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

:root {
  --bg: #0a0e14;
  --panel: #111620;
  --panel2: #161d2a;
  --border: #1e2a3a;
  --border2: #253040;
  --accent: #00d4ff;
  --accent2: #0077ff;
  --text: #c8d8e8;
  --text2: #8aa0b8;
  --muted: #4a6278;
  --danger: #ff4560;
  --green: #00e676;
  --yellow: #ffd600;
  --orange: #ff6d00;
  --sidebar-w: 240px;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'IBM Plex Sans', sans-serif;
  min-height: 100vh;
  display: flex;
}

/* ---- SIDEBAR ---- */
.sidebar {
  width: var(--sidebar-w);
  background: var(--panel);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 100;
}

.sidebar-logo {
  padding: 24px 20px 20px;
  border-bottom: 1px solid var(--border);
}

.sidebar-logo .logo-icon {
  width: 40px; height: 40px;
  background: linear-gradient(135deg, var(--accent2), var(--accent));
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  margin-bottom: 10px;
}

.sidebar-logo h2 {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 1px;
}

.sidebar-logo p {
  font-size: 10px;
  color: var(--muted);
  font-family: 'IBM Plex Mono', monospace;
  letter-spacing: 1px;
  margin-top: 2px;
}

.sidebar-nav {
  flex: 1;
  padding: 16px 0;
  overflow-y: auto;
}

.nav-section-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--muted);
  padding: 8px 20px 4px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  color: var(--text2);
  text-decoration: none;
  font-size: 13px;
  font-weight: 400;
  transition: all 0.15s;
  cursor: pointer;
  border-left: 3px solid transparent;
}

.nav-item:hover {
  background: rgba(0,212,255,0.05);
  color: var(--text);
}

.nav-item.active {
  background: rgba(0,212,255,0.08);
  color: var(--accent);
  border-left-color: var(--accent);
  font-weight: 600;
}

.nav-item .icon { font-size: 16px; width: 20px; text-align: center; }

.sidebar-footer {
  padding: 16px 20px;
  border-top: 1px solid var(--border);
}

.user-info {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 10px;
}

.user-info strong { color: var(--text2); display: block; font-size: 13px; }

.btn-logout {
  width: 100%;
  background: transparent;
  border: 1px solid var(--border2);
  color: var(--muted);
  padding: 8px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 1px;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.15s;
}

.btn-logout:hover {
  border-color: var(--danger);
  color: var(--danger);
}

/* ---- MAIN CONTENT ---- */
.main {
  margin-left: var(--sidebar-w);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.topbar {
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  padding: 16px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.topbar h1 {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 1px;
}

.topbar .breadcrumb {
  font-size: 12px;
  color: var(--muted);
  font-family: 'IBM Plex Mono', monospace;
}

.content {
  padding: 32px;
  flex: 1;
}

/* ---- CARDS ---- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}

.stat-card {
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 20px 24px;
  border-top: 2px solid var(--border2);
  transition: border-top-color 0.2s;
}

.stat-card.accent { border-top-color: var(--accent); }
.stat-card.green { border-top-color: var(--green); }
.stat-card.yellow { border-top-color: var(--yellow); }
.stat-card.orange { border-top-color: var(--orange); }

.stat-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 8px;
}

.stat-value {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 28px;
  font-weight: 700;
  color: #fff;
}

.stat-sub {
  font-size: 12px;
  color: var(--muted);
  margin-top: 4px;
}

/* ---- TABLE ---- */
.table-panel {
  background: var(--panel);
  border: 1px solid var(--border);
  overflow: hidden;
  margin-bottom: 24px;
}

.table-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.table-title {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.table-scroll { overflow-x: auto; }

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

thead th {
  background: var(--bg);
  padding: 10px 16px;
  text-align: left;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

tbody tr {
  border-bottom: 1px solid rgba(30,42,58,0.5);
  transition: background 0.1s;
}

tbody tr:hover { background: rgba(0,212,255,0.03); }

tbody td {
  padding: 12px 16px;
  color: var(--text);
  vertical-align: middle;
}

/* ---- INPUTS / FORMS ---- */
.form-row {
  display: flex;
  gap: 12px;
  align-items: flex-end;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--muted);
}

input, select, textarea {
  background: var(--bg);
  border: 1px solid var(--border2);
  color: var(--text);
  padding: 9px 14px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  outline: none;
  transition: border-color 0.2s;
  min-width: 0;
}

input:focus, select:focus, textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(0,212,255,0.08);
}

select option { background: var(--panel); }

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 18px;
  border: 1px solid var(--border2);
  background: transparent;
  color: var(--text2);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 1px;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
  text-decoration: none;
}

.btn:hover { border-color: var(--accent); color: var(--accent); }
.btn-primary { background: var(--accent2); border-color: var(--accent2); color: #fff; }
.btn-primary:hover { background: var(--accent); border-color: var(--accent); color: #000; }
.btn-success { background: transparent; border-color: var(--green); color: var(--green); }
.btn-success:hover { background: rgba(0,230,118,0.1); }
.btn-danger { border-color: var(--danger); color: var(--danger); }
.btn-danger:hover { background: rgba(255,69,96,0.1); }
.btn-sm { padding: 6px 12px; font-size: 10px; }

/* ---- BADGES ---- */
.badge {
  display: inline-block;
  padding: 3px 8px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-radius: 2px;
}

.badge-green { background: rgba(0,230,118,0.12); color: var(--green); border: 1px solid rgba(0,230,118,0.25); }
.badge-yellow { background: rgba(255,214,0,0.12); color: var(--yellow); border: 1px solid rgba(255,214,0,0.25); }
.badge-red { background: rgba(255,69,96,0.12); color: var(--danger); border: 1px solid rgba(255,69,96,0.25); }
.badge-blue { background: rgba(0,212,255,0.12); color: var(--accent); border: 1px solid rgba(0,212,255,0.25); }
.badge-muted { background: rgba(74,98,120,0.2); color: var(--muted); border: 1px solid rgba(74,98,120,0.3); }

/* ---- MODAL ---- */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  backdrop-filter: blur(4px);
}

.modal {
  background: var(--panel);
  border: 1px solid var(--border2);
  border-top: 2px solid var(--accent);
  padding: 28px;
  width: 100%;
  max-width: 480px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.6);
}

.modal-title {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 14px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.modal-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  margin-top: 24px;
}

/* ---- MISC ---- */
.mono { font-family: 'IBM Plex Mono', monospace; }
.text-green { color: var(--green); }
.text-yellow { color: var(--yellow); }
.text-red { color: var(--danger); }
.text-accent { color: var(--accent); }
.text-muted { color: var(--muted); }
.text-right { text-align: right; }
.text-center { text-align: center; }
.fw-bold { font-weight: 700; }

.empty-state {
  text-align: center;
  padding: 48px;
  color: var(--muted);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
}

.loading-row td { text-align: center; color: var(--muted); font-family: 'IBM Plex Mono', monospace; font-size: 12px; padding: 32px; }

.divider { height: 1px; background: var(--border); margin: 24px 0; }

/* ---- GRID BG ---- */
body::before {
  content: '';
  position: fixed; inset: 0; z-index: -1;
  background-image: 
    linear-gradient(rgba(0,212,255,0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,212,255,0.015) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

/* ---- TOAST ---- */
.toast {
  position: fixed;
  bottom: 24px; right: 24px;
  background: var(--panel);
  border: 1px solid var(--border2);
  border-left: 3px solid var(--green);
  padding: 14px 20px;
  font-size: 13px;
  z-index: 9999;
  min-width: 280px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
  transform: translateY(80px);
  opacity: 0;
  transition: all 0.3s;
}

.toast.show { transform: translateY(0); opacity: 1; }
.toast.error { border-left-color: var(--danger); }

/* scrollbar */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--muted); }