/* Panel Egzamin — minimalistyczne style, czytelne, mobile-friendly */
:root {
  --bg: #0f172a;
  --bg-card: #1e293b;
  --bg-row: #283546;
  --text: #e2e8f0;
  --muted: #94a3b8;
  --accent: #3b82f6;
  --ok: #22c55e;
  --warn: #f59e0b;
  --danger: #ef4444;
  --border: #334155;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

/* ── LOGIN MINIMAL — celowo bezosobowe, bez informacji o systemie ───── */
body.login-minimal {
  margin: 0;
  min-height: 100vh;
  background: #1a1a1a;
  color: #e0e0e0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
body.login-minimal main {
  width: 100%;
  max-width: 280px;
}
body.login-minimal form {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
body.login-minimal input {
  padding: 0.65rem 0.85rem;
  background: #262626;
  color: #e0e0e0;
  border: 1px solid #3a3a3a;
  border-radius: 4px;
  font-size: 0.95rem;
  outline: none;
}
body.login-minimal input:focus { border-color: #555; }
body.login-minimal input::placeholder { color: #777; }
body.login-minimal button {
  padding: 0.65rem 0.85rem;
  background: #3a3a3a;
  color: #e0e0e0;
  border: 1px solid #4a4a4a;
  border-radius: 4px;
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  margin-top: 0.3rem;
}
body.login-minimal button:hover { background: #444; }
body.login-minimal .err {
  background: #2a1a1a;
  border: 1px solid #5a3030;
  color: #d0a0a0;
  padding: 0.5rem 0.75rem;
  border-radius: 4px;
  font-size: 0.85rem;
  margin: 0 0 0.4rem;
  text-align: center;
}

/* legacy klasy z poprzedniej wersji (panel auth-form layout) — pomijam */
.login-page {
  min-height: 100vh;
  margin: 0;
  background: #1a1a1a;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.login-wrap {
  width: 100%;
  max-width: 460px;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.brand-bar {
  background: linear-gradient(135deg, #16213e 0%, #1e293b 100%);
  border: 1px solid #2a3a52;
  border-radius: 12px;
  padding: 1rem 1.25rem;
  box-shadow: 0 8px 24px rgba(0,0,0,0.35);
}
.brand-mark { display: flex; align-items: center; gap: 0.9rem; }
.brand-mark .lock-icon {
  font-size: 1.8rem;
  background: rgba(59,130,246,0.18);
  padding: 0.55rem 0.7rem;
  border-radius: 10px;
  border: 1px solid rgba(59,130,246,0.35);
}
.brand-title { font-size: 1.25rem; font-weight: 800; color: #f8fafc; letter-spacing: -0.01em; }
.brand-subtitle { font-size: 0.82rem; color: #94a3b8; margin-top: 0.1rem; }

.card {
  background: #1e293b;
  border: 1px solid #2a3a52;
  border-radius: 14px;
  padding: 2rem 2.25rem;
  box-shadow:
    0 20px 60px rgba(0,0,0,0.55),
    0 2px 0 rgba(255,255,255,0.03) inset;
  position: relative;
  overflow: hidden;
}
.card::before {
  content: "";
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, #3b82f6 0%, #22c55e 50%, #f59e0b 100%);
}
.card-h { margin: 0 0 0.4rem; font-size: 1.5rem; font-weight: 800; color: #f8fafc; }
.card-sub { margin: 0 0 1.4rem; color: #94a3b8; font-size: 0.95rem; }

.alert {
  display: flex; align-items: center; gap: 0.6rem;
  padding: 0.75rem 0.9rem; border-radius: 10px; margin-bottom: 1rem;
  font-size: 0.92rem; font-weight: 500;
}
.alert-error { background: rgba(239,68,68,0.16); border: 1px solid rgba(239,68,68,0.4); color: #fca5a5; }
.alert-icon { font-size: 1.1rem; }

.login-form { display: flex; flex-direction: column; gap: 0.95rem; }
.field { display: flex; flex-direction: column; gap: 0.35rem; }
.field-label { font-size: 0.85rem; font-weight: 600; color: #cbd5e1; text-transform: uppercase; letter-spacing: 0.04em; }
.field input {
  width: 100%; padding: 0.85rem 1rem; border-radius: 9px;
  border: 1.5px solid #334155; background: #0f172a; color: #f1f5f9;
  font-size: 1rem; transition: border-color 0.15s, box-shadow 0.15s;
}
.field input::placeholder { color: #475569; }
.field input:focus {
  border-color: #3b82f6; outline: none;
  box-shadow: 0 0 0 3px rgba(59,130,246,0.18);
}

.btn-primary {
  width: 100%; padding: 0.9rem; margin-top: 0.4rem;
  background: linear-gradient(180deg, #3b82f6 0%, #2563eb 100%);
  color: white; border: 0; border-radius: 9px;
  font-size: 1rem; font-weight: 700; cursor: pointer;
  letter-spacing: 0.02em;
  box-shadow: 0 4px 14px rgba(59,130,246,0.35), 0 1px 0 rgba(255,255,255,0.15) inset;
  transition: transform 0.05s, box-shadow 0.15s;
}
.btn-primary:hover { box-shadow: 0 6px 20px rgba(59,130,246,0.5), 0 1px 0 rgba(255,255,255,0.18) inset; }
.btn-primary:active { transform: translateY(1px); }

.info-list {
  list-style: none; padding: 0; margin: 1.5rem 0 0;
  display: flex; flex-direction: column; gap: 0.5rem;
  padding-top: 1.25rem; border-top: 1px solid #2a3a52;
  font-size: 0.85rem; color: #94a3b8;
}
.info-list code { background: #0f172a; padding: 0.05rem 0.4rem; border-radius: 4px; color: #cbd5e1; }

.page-footer { text-align: center; color: #64748b; font-size: 0.78rem; padding: 0.5rem; }

/* PANEL */
.panel-page { padding: 0; }
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1rem 1.5rem; background: var(--bg-card); border-bottom: 1px solid var(--border);
  flex-wrap: wrap; gap: 1rem;
}
.brand { font-weight: 700; font-size: 1.15rem; display: flex; align-items: center; gap: 0.5rem; }
.state { padding: 0.4rem 0.9rem; border-radius: 999px; font-weight: 600; font-size: 0.92rem; }
.state-open { background: rgba(34,197,94,0.15); color: var(--ok); }
.state-blocked { background: rgba(239,68,68,0.15); color: var(--danger); }
.user-bar { display: flex; align-items: center; gap: 1rem; }
.user { color: var(--muted); }
.btn-link { background: transparent; border: 0; color: var(--accent); cursor: pointer; font-size: 0.9rem; }

.lockdown-bar { display: flex; gap: 1rem; padding: 1.5rem; flex-wrap: wrap; justify-content: center; background: var(--bg); border-bottom: 1px solid var(--border); }
.btn-lockdown, .btn-unlock-all { font-size: 1.05rem; padding: 0.85rem 2rem; border-radius: 10px; border: 0; cursor: pointer; font-weight: 700; }
.btn-lockdown { background: var(--danger); color: white; }
.btn-unlock-all { background: var(--ok); color: white; }
.btn-lockdown:disabled, .btn-unlock-all:disabled { opacity: 0.4; cursor: not-allowed; }

.category { padding: 1.5rem; max-width: 1100px; margin: 0 auto; }
.category h2 { font-size: 1rem; text-transform: uppercase; color: var(--muted); letter-spacing: 0.05em; margin-bottom: 0.8rem; }
.rooms { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 0.7rem; }
.room {
  display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 0.9rem;
  padding: 0.9rem 1.1rem; border-radius: 10px; background: var(--bg-row); border: 1px solid var(--border);
  transition: border-color 0.2s;
}
.room-blocked { border-left: 4px solid var(--danger); }
.room-open    { border-left: 4px solid var(--ok); }
.room-unknown { border-left: 4px solid var(--muted); }
.room .dot { width: 14px; height: 14px; border-radius: 50%; box-shadow: 0 0 0 3px rgba(0,0,0,0.15); }
.room-open .dot    { background: var(--ok); }
.room-blocked .dot { background: var(--danger); }
.room-unknown .dot { background: var(--muted); }
.room-info { display: flex; flex-direction: column; gap: 0.2rem; min-width: 0; }
.room .label { font-weight: 700; font-size: 1.02rem; }
.net-status { font-size: 0.88rem; color: var(--muted); }
.badge { font-weight: 600; padding: 0.1rem 0.5rem; border-radius: 4px; font-size: 0.8rem; }
.badge-open    { background: rgba(34,197,94,0.18); color: var(--ok); }
.badge-blocked { background: rgba(239,68,68,0.18); color: var(--danger); }
.badge-unknown { background: rgba(148,163,184,0.18); color: var(--muted); }
.room .vlan { color: var(--muted); font-size: 0.75rem; font-family: ui-monospace, monospace; }
.btn-egzamin-on, .btn-egzamin-off {
  padding: 0.55rem 1rem; border-radius: 8px; border: 0; cursor: pointer;
  font-weight: 700; font-size: 0.85rem; white-space: nowrap;
}
.btn-egzamin-on  { background: var(--danger); color: white; }
.btn-egzamin-off { background: var(--ok); color: white; }
.btn-egzamin-on:hover, .btn-egzamin-off:hover { filter: brightness(1.1); }
.inline { display: inline; margin: 0; }

.footer { padding: 1.5rem; text-align: center; color: var(--muted); font-size: 0.85rem; border-top: 1px solid var(--border); line-height: 1.7; }
.footer code { background: var(--bg-row); padding: 0.15rem 0.45rem; border-radius: 4px; color: #cbd5e1; font-size: 0.78rem; }
.lock-meta { color: var(--warn); font-size: 0.85rem; }
.nav-link { color: var(--accent); text-decoration: none; font-size: 0.9rem; padding-right: 0.5rem; }
.nav-link:hover { text-decoration: underline; }

/* AUDIT page */
.audit-page { padding: 1.5rem; max-width: 1300px; margin: 0 auto; }
.audit-page h2 { font-size: 0.95rem; text-transform: uppercase; color: var(--muted); letter-spacing: 0.04em; margin-bottom: 0.8rem; }
.stats-table, .audit-table {
  width: 100%; border-collapse: collapse; background: var(--bg-card);
  border-radius: 10px; overflow: hidden; box-shadow: 0 4px 16px rgba(0,0,0,0.3);
}
.stats-table th, .stats-table td, .audit-table th, .audit-table td {
  padding: 0.55rem 0.85rem; text-align: left; font-size: 0.88rem;
  border-bottom: 1px solid var(--border);
}
.stats-table th, .audit-table th { background: #16213e; color: #cbd5e1; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.04em; }
.audit-table tr:hover { background: rgba(255,255,255,0.02); }
.audit-table .ts { color: var(--muted); font-size: 0.82rem; white-space: nowrap; }
.mono { font-family: ui-monospace, monospace; }
.ok { color: var(--ok); font-weight: 600; }
.fail { color: var(--warn); font-weight: 600; }
.err { color: var(--danger); font-weight: 600; }
.tag { display: inline-block; padding: 0.1rem 0.5rem; border-radius: 4px; font-size: 0.78rem; font-weight: 600; }
.tag-lock { background: rgba(239,68,68,0.18); color: #fca5a5; }
.tag-unlock { background: rgba(34,197,94,0.18); color: #86efac; }
.tag-lockdown { background: rgba(239,68,68,0.3); color: white; }
.tag-unlock-all { background: rgba(34,197,94,0.3); color: white; }
.tag-login { background: rgba(59,130,246,0.18); color: #93c5fd; }
.tag-logout { background: rgba(148,163,184,0.18); color: #cbd5e1; }
.row-login { opacity: 0.85; }
.row-logout { opacity: 0.6; }
.row-active { background: rgba(34,197,94,0.05); }
.row-active td { border-left: 3px solid var(--ok); }
.row-bruteforce { background: rgba(239,68,68,0.08); }
.row-bruteforce td { border-left: 3px solid var(--danger); }
.row-fail { background: rgba(239,68,68,0.04); }
.tag-active { background: rgba(34,197,94,0.25); color: white; }
.tag-bruteforce { background: var(--danger); color: white; padding: 0.1rem 0.45rem; margin-left: 0.4rem; }
.tag-lockdown-wifi { background: rgba(245,158,11,0.25); color: #fbbf24; }
.btn-lockdown-wifi {
  font-size: 1.05rem; padding: 0.85rem 1.5rem; border-radius: 10px; border: 0; cursor: pointer; font-weight: 700;
  background: var(--warn); color: #1a1a1a;
}
.ip-class { font-size: 0.82rem; color: var(--muted); }
.viewer-banner { background: rgba(59,130,246,0.12); border-bottom: 1px solid rgba(59,130,246,0.3); color: #93c5fd; padding: 0.8rem 1.5rem; text-align: center; font-size: 0.92rem; }
.info-banner { background: rgba(245,158,11,0.1); border-bottom: 1px solid rgba(245,158,11,0.25); color: #fbbf24; padding: 0.5rem 1.5rem; text-align: center; font-size: 0.85rem; }
.role-tag { background: var(--accent); color: white; padding: 0.05rem 0.45rem; border-radius: 4px; font-size: 0.7rem; margin-left: 0.3rem; }
.muted { color: var(--muted); }
code { background: var(--bg-row); padding: 0.1rem 0.4rem; border-radius: 4px; }