/* ── PDF Suite PA – Stile principal dark PA ──────────────── */

:root {
  --pa-sidebar-width: 260px;
  --pa-header-height: 52px;
  --pa-bg: #0f1117;
  --pa-sidebar-bg: #141824;
  --pa-surface: #1a1f2e;
  --pa-surface-2: #1e2535;
  --pa-border: rgba(255,255,255,0.08);
  --pa-accent: #3d7cf5;
  --pa-accent-hover: #5490f7;
  --pa-danger: #ef4444;
  --pa-success: #22c55e;
  --pa-warning: #f59e0b;
  --pa-text: #e2e8f0;
  --pa-muted: #8892a4;
  --pa-radius: 10px;
  --pa-radius-sm: 6px;
  font-family: 'Inter', system-ui, sans-serif;
}

/* ── Reset ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html, body { height: 100%; margin: 0; background: var(--pa-bg); color: var(--pa-text); }

/* ── Layout ────────────────────────────────────────────── */
body {
  display: flex;
  min-height: 100vh;
  overflow: hidden;
}

.pa-sidebar {
  width: var(--pa-sidebar-width);
  min-height: 100vh;
  background: var(--pa-sidebar-bg);
  border-right: 1px solid var(--pa-border);
  position: fixed;
  left: 0; top: 0; bottom: 0;
  z-index: 100;
  overflow-y: auto;
  transition: transform 0.28s ease;
  scrollbar-width: thin;
  scrollbar-color: var(--pa-border) transparent;
}

.pa-main {
  margin-left: var(--pa-sidebar-width);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  overflow-y: auto;
}

.pa-header {
  height: var(--pa-header-height);
  background: var(--pa-sidebar-bg);
  border-bottom: 1px solid var(--pa-border);
  position: sticky;
  top: 0;
  z-index: 50;
}

.pa-content {
  flex: 1;
  background: var(--pa-bg);
}

/* ── Sidebar brand ──────────────────────────────────────── */
.pa-sidebar-brand {
  background: linear-gradient(135deg, #1e2a45 0%, #1a1f2e 100%);
  border-bottom: 1px solid var(--pa-border);
  min-height: var(--pa-header-height);
}

.letter-spacing-1 { letter-spacing: 0.06em; }

.sidebar-divider {
  border-color: var(--pa-border);
  margin: 0.4rem 0.75rem;
}

.sidebar-section-label {
  display: block;
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--pa-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ── Sidebar nav ────────────────────────────────────────── */
.pa-sidebar .nav-link {
  color: var(--pa-muted);
  font-size: 0.875rem;
  font-weight: 400;
  border-radius: var(--pa-radius-sm);
  padding: 0.45rem 0.75rem;
  transition: color 0.18s, background 0.18s;
}
.pa-sidebar .nav-link:hover {
  color: var(--pa-text);
  background: rgba(255,255,255,0.06);
}
.pa-sidebar .nav-link.active {
  color: #fff;
  background: var(--pa-accent);
  font-weight: 500;
}

/* ── Avatar ─────────────────────────────────────────────── */
.avatar-circle {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--pa-accent), #6366f1);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

/* ── Card ───────────────────────────────────────────────── */
.pa-card {
  background: var(--pa-surface);
  border: 1px solid var(--pa-border);
  border-radius: var(--pa-radius);
  transition: border-color 0.2s;
}
.pa-card:hover { border-color: rgba(255,255,255,0.15); }

.pa-card-header {
  background: var(--pa-surface-2);
  border-bottom: 1px solid var(--pa-border);
  border-radius: var(--pa-radius) var(--pa-radius) 0 0;
  padding: 0.85rem 1.25rem;
  font-weight: 600;
  font-size: 0.875rem;
  letter-spacing: 0.01em;
}

/* ── Stat card ──────────────────────────────────────────── */
.stat-card {
  background: var(--pa-surface);
  border: 1px solid var(--pa-border);
  border-radius: var(--pa-radius);
  padding: 1.25rem;
  transition: transform 0.18s, border-color 0.18s;
}
.stat-card:hover { transform: translateY(-2px); border-color: var(--pa-accent); }
.stat-value { font-size: 2rem; font-weight: 700; line-height: 1; color: var(--pa-accent); }
.stat-label { font-size: 0.78rem; color: var(--pa-muted); margin-top: 0.25rem; text-transform: uppercase; letter-spacing: 0.05em; }

/* ── Tabelle ────────────────────────────────────────────── */
.table {
  --bs-table-bg: transparent;
  --bs-table-striped-bg: rgba(255,255,255,0.02);
  --bs-table-hover-bg: rgba(255,255,255,0.04);
  --bs-table-border-color: var(--pa-border);
  --bs-table-color: var(--pa-text);
  font-size: 0.875rem;
}
.table th {
  color: var(--pa-muted);
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-bottom: 1px solid var(--pa-border);
  white-space: nowrap;
}

/* ── Form controls ──────────────────────────────────────── */
.form-control, .form-select {
  background: var(--pa-surface-2);
  border-color: var(--pa-border);
  color: var(--pa-text);
  border-radius: var(--pa-radius-sm);
}
.form-control:focus, .form-select:focus {
  background: var(--pa-surface-2);
  border-color: var(--pa-accent);
  color: var(--pa-text);
  box-shadow: 0 0 0 3px rgba(61,124,245,0.2);
}
.form-label { font-size: 0.82rem; font-weight: 500; color: var(--pa-muted); }

/* ── Buttons ────────────────────────────────────────────── */
.btn-pa-primary {
  background: var(--pa-accent);
  border-color: var(--pa-accent);
  color: #fff;
  font-weight: 500;
  border-radius: var(--pa-radius-sm);
  transition: background 0.18s, transform 0.12s;
}
.btn-pa-primary:hover { background: var(--pa-accent-hover); color: #fff; transform: translateY(-1px); }

/* ── Badge status job ────────────────────────────────────── */
.badge-status { font-size: 0.72rem; letter-spacing: 0.04em; }

/* ── Login page ─────────────────────────────────────────── */
.login-wrapper {
  min-height: 100vh;
  background: var(--pa-bg);
  display: flex; align-items: center; justify-content: center;
  background-image: radial-gradient(ellipse at 60% 40%, rgba(61,124,245,0.06) 0%, transparent 70%);
}
.login-card {
  background: var(--pa-surface);
  border: 1px solid var(--pa-border);
  border-radius: 16px;
  padding: 2.5rem;
  width: 100%;
  max-width: 420px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.6);
}
.login-logo { font-size: 2.5rem; color: var(--pa-accent); }

/* ── Upload area (drag-drop) ─────────────────────────────── */
.upload-area {
  border: 2px dashed var(--pa-border);
  border-radius: var(--pa-radius);
  background: var(--pa-surface);
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  padding: 3rem;
  text-align: center;
}
.upload-area:hover, .upload-area.drag-over {
  border-color: var(--pa-accent);
  background: rgba(61,124,245,0.05);
}
.upload-area i { font-size: 3rem; color: var(--pa-muted); }

/* ── Page title ─────────────────────────────────────────── */
.pa-page-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--pa-text);
  margin-bottom: 0.15rem;
}
.pa-page-subtitle { font-size: 0.82rem; color: var(--pa-muted); }

/* ── Responsive sidebar ──────────────────────────────────── */
@media (max-width: 991px) {
  .pa-sidebar { transform: translateX(-100%); }
  .pa-sidebar.open { transform: translateX(0); }
  .pa-main { margin-left: 0; }
}

/* ── Scrollbar ───────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--pa-border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.18); }

/* ── Utilities ───────────────────────────────────────────── */
.text-accent { color: var(--pa-accent) !important; }
.bg-surface { background: var(--pa-surface) !important; }
.border-pa { border-color: var(--pa-border) !important; }
.section-icon { width: 40px; height: 40px; border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 1.1rem; }

/* ── Animate fade-in ─────────────────────────────────────── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}
.fade-in { animation: fadeInUp 0.35s ease both; }

/* ── Privacy warning ─────────────────────────────────────── */
.privacy-notice {
  background: rgba(245,158,11,0.08);
  border: 1px solid rgba(245,158,11,0.25);
  border-radius: var(--pa-radius-sm);
  font-size: 0.8rem;
  color: #fbbf24;
  padding: 0.6rem 0.9rem;
}