/* ============================================================
   Kafić Admin — dizajn sustav
   Varijable ispod su "izvor istine" za boje/razmake/radiuse -
   mijenjaj njih, ne pojedinačne vrijednosti niže u datoteci.
   ============================================================ */
:root {
    --admin-bg: #FBF7F2;
    --admin-surface: #FFFFFF;
    --admin-border: #E7DACB;
    --admin-border-strong: #D3BFA5;
    --admin-text: #2B1B12;
    --admin-text-secondary: #7A6553;
    --admin-text-muted: #A8927D;
    --admin-accent: #92400E;
    --admin-accent-hover: #78350F;
    --admin-accent-soft: #FDF0E2;
    --admin-accent-soft-text: #92400E;
    --admin-danger: #DC2626;
    --admin-danger-soft: #FEF2F2;
    --admin-danger-border: #FECACA;
    --admin-success: #15803D;
    --admin-success-soft: #F0FDF4;
    --admin-warning: #B45309;
    --admin-warning-soft: #FFFBEB;
    --admin-radius-lg: 14px;
    --admin-radius: 10px;
    --admin-radius-sm: 7px;
    --admin-shadow-sm: 0 1px 2px rgba(43, 27, 18, 0.06);
    --admin-shadow: 0 2px 8px rgba(43, 27, 18, 0.08), 0 1px 2px rgba(43, 27, 18, 0.05);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--admin-text);
  background: var(--admin-bg);
  -webkit-font-smoothing: antialiased;
}

h1 {
  margin: 0 0 20px;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

h2 { font-weight: 600; letter-spacing: -0.01em; }
h3 { font-weight: 600; }

/* ---------------- Shell / navigacija ---------------- */

.admin-shell { display: flex; min-height: 100vh; }

.admin-nav {
    width: 232px;
    flex-shrink: 0;
    background: #2B1B12;
    color: #E2E8F0;
    padding: 20px 14px;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.admin-nav-title {
  font-weight: 700;
  font-size: 16px;
  letter-spacing: -0.01em;
  margin: 4px 4px 18px;
  color: #fff;
}

.admin-nav-user {
  padding: 12px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--admin-radius-sm);
  margin-bottom: 18px;
}
.admin-nav-user-name { font-size: 13px; font-weight: 600; color: #fff; }
.admin-nav-user-role {
  font-size: 10px; color: #94A3B8; margin-top: 3px;
  text-transform: uppercase; letter-spacing: 0.05em;
}

.admin-nav a {
  color: #CBD5E1;
  text-decoration: none;
  padding: 9px 12px;
  border-radius: var(--admin-radius-sm);
  font-size: 13.5px;
  font-weight: 500;
  transition: background 0.12s ease, color 0.12s ease;
}
.admin-nav a:hover { background: rgba(255, 255, 255, 0.06); color: #fff; }
.admin-nav a.active {
  background: var(--admin-accent);
  color: #fff;
  font-weight: 600;
}

.admin-nav-logout {
  width: 100%; padding: 9px; background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.12); color: #CBD5E1;
  border-radius: var(--admin-radius-sm); cursor: pointer; font-size: 13px;
  font-family: inherit; transition: background 0.12s ease;
}
.admin-nav-logout:hover { background: rgba(255, 255, 255, 0.08); color: #fff; }

.nav-badge {
  display: inline-block; background: var(--admin-danger); color: #fff;
  font-size: 10px; font-weight: 700; padding: 1px 6px; border-radius: 999px;
  margin-left: 6px; vertical-align: middle;
}

.staff-toast {
  position: fixed; bottom: 24px; right: 24px; max-width: 320px;
  background: var(--admin-surface); border: 1px solid var(--admin-border);
  border-radius: var(--admin-radius-lg); box-shadow: 0 8px 24px rgba(16,24,40,0.14);
  padding: 14px 16px; display: flex; align-items: flex-start; gap: 10px;
  z-index: 1000; animation: staff-toast-in 0.2s ease-out;
}
.staff-toast-icon { font-size: 20px; }
.staff-toast-text { flex: 1; font-size: 13px; line-height: 1.4; }
.staff-toast-text > div { color: var(--admin-text-secondary); margin-top: 2px; }
.staff-toast-close {
  border: none; background: transparent; color: var(--admin-text-muted);
  padding: 2px 4px; font-size: 12px;
}
@keyframes staff-toast-in {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.admin-content { flex: 1; padding: 32px 40px; max-width: 980px; }

@media print {
  .admin-nav, .print-hide { display: none !important; }
  .admin-shell { display: block !important; }
  .admin-content { padding: 0 !important; max-width: none !important; }
}

/* ---------------- Tekst / hint elementi ---------------- */

.tenant-picker { margin-bottom: 20px; display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.current-tenant-label { color: var(--admin-text-secondary); font-size: 13.5px; margin-bottom: 18px; }
.current-tenant-label strong { color: var(--admin-text); }
.page-hint { color: var(--admin-text-secondary); font-size: 13px; line-height: 1.5; margin-bottom: 12px; }

.error {
  color: var(--admin-danger); background: var(--admin-danger-soft);
  border: 1px solid var(--admin-danger-border);
  padding: 10px 14px; border-radius: var(--admin-radius-sm); font-size: 13.5px; margin-bottom: 14px;
}
.state-message.success {
  color: var(--admin-success); background: var(--admin-success-soft);
  padding: 10px 14px; border-radius: var(--admin-radius-sm); font-size: 13.5px; margin-bottom: 14px;
  display: inline-block;
}
.empty-hint { color: var(--admin-text-muted); font-size: 13.5px; }

.format-help {
  background: var(--admin-bg); border: 1px solid var(--admin-border);
  border-radius: var(--admin-radius); padding: 14px 16px; margin-bottom: 14px; font-size: 13px;
}
.format-example {
  background: var(--admin-surface); border: 1px solid var(--admin-border);
  border-radius: var(--admin-radius-sm); padding: 10px 12px; margin: 6px 0 12px;
  font-size: 12px; overflow-x: auto; font-family: 'SF Mono', Consolas, monospace;
}

/* ---------------- Kartice / forme ---------------- */

.add-form {
  background: var(--admin-surface);
  border: 1px solid var(--admin-border);
  border-radius: var(--admin-radius-lg);
  padding: 20px;
  margin-bottom: 20px;
  box-shadow: var(--admin-shadow-sm);
}
.add-form h3 {
  margin: 0 0 14px; font-size: 12px; color: var(--admin-text-muted);
  text-transform: uppercase; letter-spacing: 0.06em; font-weight: 700;
}
.add-form input, .add-form select {
  padding: 8px 12px; border: 1px solid var(--admin-border-strong); border-radius: var(--admin-radius-sm);
  margin-right: 8px; margin-bottom: 8px; font-family: inherit; font-size: 13.5px;
  transition: border-color 0.12s ease, box-shadow 0.12s ease;
}
.add-form input:focus, .add-form select:focus {
  outline: none; border-color: var(--admin-accent);
  box-shadow: 0 0 0 3px var(--admin-accent-soft);
}
.add-form .hint { font-size: 12px; color: var(--admin-text-muted); margin: 8px 0 0; }

/* Glavni gumb "Dodaj X" u svakoj add-form kartici automatski dobiva
   istaknut, "primarni" izgled - bez potrebe da dodajemo klasu ručno
   u svaki .razor file. */
.add-form > button {
  background: var(--admin-accent); color: #fff; border: 1px solid var(--admin-accent);
  font-weight: 600;
}
.add-form > button:hover { background: var(--admin-accent-hover); border-color: var(--admin-accent-hover); }

/* ---------------- Meni: kategorije i artikli ---------------- */

.category-card {
  background: var(--admin-surface); border: 1px solid var(--admin-border);
  border-radius: var(--admin-radius-lg); padding: 20px; margin-bottom: 16px;
  box-shadow: var(--admin-shadow-sm);
}
.category-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.category-header strong { font-size: 15px; }

.category-edit-form {
  display: flex; flex-direction: column; gap: 10px; margin-bottom: 16px;
  padding: 16px; background: var(--admin-bg); border-radius: var(--admin-radius);
  border: 1px solid var(--admin-border);
}
.category-edit-form input {
  padding: 8px 12px; border: 1px solid var(--admin-border-strong); border-radius: var(--admin-radius-sm);
  font-family: inherit; font-size: 13.5px;
}
.boost-fields { display: flex; gap: 18px; font-size: 13px; color: var(--admin-text-secondary); flex-wrap: wrap; }
.boost-fields input { padding: 5px 8px; border: 1px solid var(--admin-border-strong); border-radius: var(--admin-radius-sm); }
.boost-badge {
  font-size: 11px; background: var(--admin-warning-soft); color: var(--admin-warning);
  padding: 3px 9px; border-radius: 999px; margin-left: 8px; vertical-align: middle; font-weight: 600;
}

.items-table { width: 100%; border-collapse: collapse; }
.items-table th {
  text-align: left; font-size: 11px; color: var(--admin-text-muted); font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.04em; padding: 8px 6px; border-bottom: 1px solid var(--admin-border);
}
.items-table td { padding: 11px 6px; border-bottom: 1px solid #F3F4F6; font-size: 13.5px; }
.items-table tbody tr:hover { background: var(--admin-bg); }
.items-table tfoot td { border-top: 2px solid var(--admin-border-strong); border-bottom: none; }

.add-item-row { margin-top: 14px; display: flex; gap: 8px; flex-wrap: wrap; }
.add-item-row input {
  padding: 7px 11px; border: 1px solid var(--admin-border-strong); border-radius: var(--admin-radius-sm);
  font-family: inherit; font-size: 13.5px;
}

/* ---------------- Gumbi ---------------- */

button {
  cursor: pointer; padding: 7px 14px; border-radius: var(--admin-radius-sm);
  border: 1px solid var(--admin-border-strong); background: var(--admin-surface);
  color: var(--admin-text); font-family: inherit; font-size: 13px; font-weight: 500;
  transition: background 0.12s ease, border-color 0.12s ease, transform 0.05s ease;
}
button:hover { background: var(--admin-bg); border-color: var(--admin-text-muted); }
button:active { transform: translateY(1px); }
button:disabled { opacity: 0.5; cursor: not-allowed; }
button.danger { color: var(--admin-danger); border-color: var(--admin-danger-border); background: var(--admin-surface); }
button.danger:hover { background: var(--admin-danger-soft); }

/* ---------------- Teme (Postavke stranica) ---------------- */

.theme-swatch-grid { display: flex; gap: 12px; margin-top: 10px; flex-wrap: wrap; }
.theme-swatch {
  border: 2px solid var(--admin-border); border-radius: var(--admin-radius); padding: 14px 18px;
  display: flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 500;
  cursor: pointer; min-width: 130px; transition: border-color 0.12s ease, box-shadow 0.12s ease;
}
.theme-swatch:hover { border-color: var(--admin-border-strong); }
.theme-swatch.selected { border-color: var(--admin-accent); box-shadow: 0 0 0 3px var(--admin-accent-soft); }
.theme-swatch-dot { width: 14px; height: 14px; border-radius: 50%; display: inline-block; flex-shrink: 0; }

/* ---------------- Stolovi / QR ---------------- */

.tables-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 16px; }
.table-card {
  background: var(--admin-surface); border: 1px solid var(--admin-border);
  border-radius: var(--admin-radius-lg); padding: 18px; text-align: center;
  box-shadow: var(--admin-shadow-sm);
}
.qr-image { width: 150px; height: 150px; margin: 10px 0; border-radius: var(--admin-radius-sm); }
.qr-url { font-size: 11px; color: var(--admin-text-muted); word-break: break-all; margin-bottom: 10px; }
.table-actions { display: flex; justify-content: space-between; align-items: center; font-size: 13px; }

.qr-print-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.qr-print-card {
  border: 1px dashed var(--admin-text-muted); border-radius: var(--admin-radius); padding: 16px;
  text-align: center; page-break-inside: avoid;
}
.qr-print-card img { width: 100%; max-width: 220px; height: auto; }
.qr-print-label { font-weight: 700; font-size: 16px; margin: 8px 0 2px; }
.qr-print-tenant { font-size: 12px; color: var(--admin-text-secondary); margin: 0; }

@media print {
  .qr-print-grid { grid-template-columns: repeat(2, 1fr); }
  .qr-print-card { border-style: solid; }
}

/* ---------------- Statusi / bedževi ---------------- */

.status-badge { padding: 4px 11px; border-radius: 999px; font-size: 11.5px; font-weight: 700; letter-spacing: 0.01em; }
.status-off { background: var(--admin-danger-soft); color: var(--admin-danger); }
.status-connecting { background: var(--admin-warning-soft); color: var(--admin-warning); }
.status-on { background: var(--admin-success-soft); color: var(--admin-success); }

.inactive-badge {
  font-size: 10px; background: var(--admin-danger-soft); color: var(--admin-danger); font-weight: 700;
  padding: 2px 7px; border-radius: 999px; margin-left: 6px; vertical-align: middle;
}

.demo-badge {
    font-size: 10px;
    background: var(--admin-accent-soft);
    color: var(--admin-accent-soft-text);
    font-weight: 700;
    padding: 2px 7px;
    border-radius: 999px;
    margin-left: 6px;
    vertical-align: middle;
}

.hint-inline {
    font-size: 11px;
    color: var(--admin-text-muted);
    font-weight: 400;
}

/* ---------------- Dashboard ---------------- */

.dashboard-columns { display: grid; grid-template-columns: 1fr 1.4fr; gap: 24px; align-items: start; }
.dashboard-column h2 { font-size: 14px; color: var(--admin-text-secondary); display: flex; align-items: center; gap: 8px; margin-bottom: 12px; }
.count-badge { background: var(--admin-bg); color: var(--admin-text-secondary); border-radius: 999px; padding: 1px 9px; font-size: 12px; font-weight: 600; }

.call-card {
  display: flex; justify-content: space-between; align-items: center;
  background: var(--admin-surface); border-radius: var(--admin-radius); padding: 14px; margin-bottom: 10px;
  border-left: 4px solid var(--admin-border); box-shadow: var(--admin-shadow-sm);
}
.call-card.call-waiter { border-left-color: var(--admin-warning); }
.call-card.call-bill { border-left-color: var(--admin-accent); }
.table-label { font-size: 13px; color: var(--admin-text-secondary); }
.time-ago { font-size: 11px; color: var(--admin-text-muted); }

.order-card {
  background: var(--admin-surface); border-radius: var(--admin-radius); padding: 14px; margin-bottom: 10px;
  border: 1px solid var(--admin-border); box-shadow: var(--admin-shadow-sm);
}
.order-header { display: flex; justify-content: space-between; margin-bottom: 6px; }
.order-items { margin: 6px 0; padding-left: 18px; font-size: 13.5px; color: var(--admin-text-secondary); }
.order-status-row { display: flex; justify-content: space-between; align-items: center; margin-top: 10px; }

.status-pill { padding: 3px 10px; border-radius: 999px; font-size: 11.5px; font-weight: 700; }
.status-sent { background: var(--admin-warning-soft); color: var(--admin-warning); }
.status-received { background: #FEF3C7; color: #92400E; }
.status-preparing { background: var(--admin-accent-soft); color: var(--admin-accent-soft-text); }
.status-ready { background: var(--admin-success-soft); color: var(--admin-success); }
.status-served { background: var(--admin-bg); color: var(--admin-text-secondary); }

.totals-row { font-weight: 700; }

.pwa-install-banner {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    max-width: 480px;
    width: calc(100% - 40px);
    background: #0F172A;
    color: #fff;
    border-radius: 12px;
    padding: 14px 16px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.3);
    z-index: 999;
    align-items: center;
    gap: 12px;
    font-size: 13px;
}

.pwa-install-banner-actions {
    display: flex;
    gap: 8px;
    margin-left: auto;
    flex-shrink: 0;
}

    .pwa-install-banner-actions button {
        padding: 6px 14px;
        border-radius: 6px;
        border: none;
        font-size: 13px;
        cursor: pointer;
    }

        .pwa-install-banner-actions button:first-child {
            background: #4F46E5;
            color: #fff;
            font-weight: 600;
        }

.pwa-install-banner-dismiss {
    background: transparent !important;
    color: #94A3B8 !important;
    padding: 6px 8px !important;
}