:root {
  --bg: #f4f7fb;
  --card: #ffffff;
  --text: #1e293b;
  --muted: #64748b;
  --accent: #0ea5a4;
  --accent-soft: #ccfbf1;
  --border: #e2e8f0;
  --danger: #dc2626;
  --success: #16a34a;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial;
  background: linear-gradient(180deg, #ffffff, var(--bg));
  color: var(--text);
}

.container {
  width: min(1100px, 92vw);
  margin: 0 auto;
  padding: 24px 0;
}

/* ===== TOPBAR ===== */
.topbar {
  position: sticky;
  top: 0;
  background: #ffffffcc;
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  z-index: 10;
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  font-weight: 800;
  letter-spacing: .2px;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand::before {
  content: "🧹";
  font-size: 22px;
}

/* ===== NAV ===== */
.nav a {
  color: var(--muted);
  text-decoration: none;
  margin-left: 14px;
  font-weight: 600;
  padding: 6px 10px;
  border-radius: 8px;
  transition: all .15s ease;
}

.nav a:hover {
  color: var(--text);
  background: var(--accent-soft);
}

.btn-link {
  color: var(--danger) !important;
}

/* ===== CARDS ===== */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 22px;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.05);
}

/* ===== GRID ===== */
.grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

@media (max-width: 820px) {
  .grid {
    grid-template-columns: 1fr;
  }
}

/* ===== TYPO ===== */
h1 {
  margin: 0 0 12px;
  font-size: 28px;
}

h2 {
  margin: 0 0 10px;
  font-size: 20px;
}

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

/* ===== FORMS ===== */
label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
  margin: 10px 0 6px;
}

input, textarea, select {
  width: 100%;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: #ffffff;
  color: var(--text);
  font-size: 14px;
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-soft);
}

/* ===== BUTTONS ===== */
button {
  margin-top: 12px;
  padding: 10px 16px;
  border: 0;
  border-radius: 10px;
  background: var(--accent);
  color: white;
  font-weight: 700;
  cursor: pointer;
  transition: transform .05s ease, box-shadow .1s ease;
  box-shadow: 0 6px 14px rgba(14, 165, 164, 0.3);
}

button:hover {
  transform: translateY(-1px);
}

button.secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
  box-shadow: none;
}

button.secondary:hover {
  background: #f1f5f9;
}

/* ===== TABLES ===== */
.table {
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
  border-radius: 14px;
  border: 1px solid var(--border);
}

.table th, .table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  text-align: left;
}

.table th {
  color: var(--muted);
  font-weight: 700;
  background: #f8fafc;
}

.table tr:hover td {
  background: #f1f5f9;
}

/* ===== BADGES ===== */
.badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  background: #f1f5f9;
  color: var(--muted);
}

.badge.ok {
  background: #dcfce7;
  color: var(--success);
}

.badge.warn {
  background: #fef9c3;
  color: #ca8a04;
}

.badge.no {
  background: #fee2e2;
  color: var(--danger);
}

/* ===== ALERTS ===== */
.alert {
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--border);
  margin: 12px 0;
  font-weight: 600;
}

.alert.ok {
  border-color: #86efac;
  background: #dcfce7;
  color: var(--success);
}

.alert.err {
  border-color: #fecaca;
  background: #fee2e2;
  color: var(--danger);
}

/* ===== ACTIONS ===== */
.actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

/* ===== LINKS ===== */
a.link {
  color: var(--accent);
  text-decoration: none;
  font-weight: 700;
}

a.link:hover {
  text-decoration: underline;
}

/* ===== FOOTER ===== */
.footer {
  border-top: 1px solid var(--border);
  margin-top: 40px;
  background: #ffffff;
}

.footer small {
  color: var(--muted);
}
/* ==========================
   MOBILE RESPONSIVE FIXES
   ========================== */

.nav-toggle { display: none; }
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }

@media (max-width: 720px) {
  .container { width: min(1100px, 92vw); padding: 16px 0; }

  /* TOPBAR layout on mobile */
  .topbar-inner { gap: 10px; }

  /* Hamburger button */
  .nav-toggle {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: var(--card);
    font-size: 16px;
    box-shadow: none;
    margin-top: 0;
  }

 

  .nav a {
    margin-left: 0;
    padding: 12px;
    border-radius: 12px;
    background: var(--card);
  }

  /* Tables: enable horizontal scroll instead of breaking layout */
  .table { min-width: 720px; }

  /* Buttons: less vertical space */
  button { width: 100%; }

  /* Cards spacing */
  .card { padding: 16px; }
}


/* ==========================
   MOBILE NAV (DRAWER) + FIX
   ========================== */

.nav-toggle { display: none; }

@media (max-width: 720px) {

  /* tlačítko menu */
  .nav-toggle{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:8px;
    padding:10px 14px;
    border:1px solid var(--border);
    border-radius:12px;
    background: var(--card);
    color: var(--text);
    font-weight: 800;
    box-shadow:none;
    margin-top: 0;
    width: auto;
  }

  /* výsuvné menu zprava */
  .nav{
    position: fixed;
    top: 0;
    right: 0;
    height: 100vh;
    width: min(320px, 82vw);
    padding: 18px;
    background: #fff;
    border-left: 1px solid var(--border);
    z-index: 9999;

    display: flex;
    flex-direction: column;
    gap: 8px;

    transform: translateX(105%);
    transition: transform .2s ease;
  }

  body.nav-open .nav{
    transform: translateX(0);
  }

  /* šedé pozadí za menu */
  body.nav-open::before{
    content:"";
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.35);
    z-index: 9998;
  }

  /* odkazy v menu jako “tlačítka” */
  .nav a{
    margin-left: 0;
    padding: 12px 12px;
    border-radius: 12px;
    background: var(--card);
    border: 1px solid var(--border);
    color: var(--text);
  }

  .nav a:hover{
    background: var(--accent-soft);
  }

  .btn-link{
    background: #fff5f5 !important;
    border-color: #fecaca !important;
    color: var(--danger) !important;
  }
}


/* ===== FIX: mobile drawer menu click + hidden state ===== */
@media (max-width: 720px) {

  /* topbar musí být NAD overlayem */
  .topbar { z-index: 10000; }

  /* overlay (šedé pozadí) pod menu */
  body.nav-open::before { z-index: 10000; }

  /* samotné menu úplně nejvýš */
  .nav { z-index: 10001; }

  /* když je menu zavřené, nesmí se dát “kliknout” a musí být úplně pryč */
  body:not(.nav-open) .nav {
    transform: translateX(120%);   /* víc než 105%, aby nebyl vidět “kousek” */
    pointer-events: none;
  }

  /* když je otevřené, klikání povol */
  body.nav-open .nav {
    pointer-events: auto;
  }
}