/* ================================================
   KOMINÍK NOVÁK — Admin styly
   ================================================ */

/* ── LOGIN PAGE ── */
body.login-body {
  display: flex; align-items: center; justify-content: center;
  min-height: 100vh; padding: 20px;
  background: #111317;
  background-image:
    radial-gradient(ellipse at 65% 35%, rgba(91,120,152,.22) 0%, transparent 50%),
    radial-gradient(ellipse at 20% 75%, rgba(91,120,152,.08) 0%, transparent 45%);
}
.login-box {
  width: 100%; max-width: 400px;
}
.login-logo {
  text-align: center; margin-bottom: 28px;
}
.login-logo img { height: 52px; margin-bottom: 12px; display: block; margin-left: auto; margin-right: auto; }
.login-logo-fallback { font-family: 'Oswald', sans-serif; font-size: 1.85rem; font-weight: 700; color: var(--cream); margin-bottom: 4px; letter-spacing: -.02em; }
.login-logo-fallback span { color: var(--ember); }
.login-logo p { color: var(--ash); font-size: .82rem; letter-spacing: .08em; text-transform: uppercase; }
.login-card {
  background: rgba(255,255,255,.055);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 20px; padding: 40px;
  backdrop-filter: blur(20px);
  box-shadow: 0 32px 64px rgba(0,0,0,.4), inset 0 1px 0 rgba(255,255,255,.07);
}
.login-card h2 { font-family: 'Oswald', sans-serif; color: var(--cream); margin-bottom: 28px; font-size: 1.65rem; font-weight: 700; letter-spacing: -.02em; }
.login-card .form-label { color: rgba(176,190,199,.8); font-size: .75rem; letter-spacing: .06em; }
.login-card .form-control {
  background: rgba(255,255,255,.06);
  border-color: rgba(255,255,255,.1);
  color: var(--cream);
  border-radius: 10px;
  padding: 12px 16px;
}
.login-card .form-control::placeholder { color: rgba(138,144,153,.7); }
.login-card .form-control:focus { border-color: var(--ember); background: rgba(255,255,255,.09); box-shadow: 0 0 0 3px rgba(91,120,152,.18); }
.login-card .btn-primary {
  margin-top: 10px; width: 100%; justify-content: center;
  padding: 14px; font-size: .95rem; border-radius: 10px;
  letter-spacing: .02em;
}
.login-back { text-align: center; margin-top: 20px; }
.login-back a { color: var(--ash); font-size: .82rem; transition: color .2s; }
.login-back a:hover { color: var(--flame); }

/* ── ADMIN LAYOUT ── */
.admin-body { background: #f0f3f7; }
.admin-wrapper { display: flex; min-height: 100vh; }

/* ── SIDEBAR ── */
.admin-sidebar {
  width: 240px; flex-shrink: 0;
  background: linear-gradient(180deg, #1c2028 0%, #131519 100%);
  display: flex; flex-direction: column;
  position: fixed; top: 12px; left: 12px; bottom: 12px;
  border-radius: 16px;
  overflow-y: auto; z-index: 100;
  transition: transform .3s cubic-bezier(.4,0,.2,1);
  scrollbar-width: thin; scrollbar-color: rgba(255,255,255,.08) transparent;
  border: 1px solid rgba(255,255,255,.07);
  box-shadow: 0 8px 32px rgba(0,0,0,.32), inset 0 1px 0 rgba(255,255,255,.04);
}
.admin-sidebar::-webkit-scrollbar { width: 3px; }
.admin-sidebar::-webkit-scrollbar-thumb { background: rgba(255,255,255,.1); border-radius: 3px; }
.sidebar-header {
  padding: 18px 16px;
  border-bottom: 1px solid rgba(255,255,255,.05);
  display: flex; align-items: center; justify-content: space-between;
}
.sidebar-logo-img { height: 36px; }
.sidebar-logo-fallback { font-family: 'Oswald', sans-serif; font-size: 1.3rem; color: var(--cream); letter-spacing: -.01em; font-weight: 600; }
.sidebar-logo-fallback span { color: var(--ember); }
.sidebar-close { display: none; background: none; border: none; color: var(--ash); font-size: 1.3rem; cursor: pointer; }
.sidebar-nav { flex: 1; padding: 14px 10px; }
.nav-section { margin-bottom: 20px; }
.nav-section-label {
  display: block; font-size: .61rem; font-weight: 700; letter-spacing: .16em;
  text-transform: uppercase; color: rgba(138,144,153,.45);
  padding: 0 10px; margin-bottom: 5px; margin-top: 2px;
}
.nav-link {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px; border-radius: 10px;
  color: rgba(184,190,199,.65); font-size: .875rem; font-weight: 500;
  transition: all .18s cubic-bezier(.4,0,.2,1); margin-bottom: 2px;
  text-decoration: none;
}
.nav-link:hover { background: rgba(255,255,255,.08); color: var(--cream); }
.nav-link.active {
  background: linear-gradient(135deg, rgba(91,120,152,.28) 0%, rgba(79,114,150,.16) 100%);
  color: var(--flame);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.06), 0 2px 8px rgba(0,0,0,.18);
}
.nav-link .nl-icon { width: 24px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.sidebar-footer {
  padding: 12px 10px;
  border-top: 1px solid rgba(255,255,255,.05);
  display: flex; flex-direction: column; gap: 3px;
}
.btn-logout {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px; border-radius: 10px;
  color: rgba(138,144,153,.7); font-size: .875rem; font-weight: 500;
  background: none; border: none; cursor: pointer;
  transition: all .18s; width: 100%; text-align: left;
}
.btn-logout:hover { background: rgba(220,53,69,.1); color: #f87171; }

/* ── MAIN CONTENT ── */
.admin-main { margin-left: 268px; flex: 1; min-height: 100vh; display: flex; flex-direction: column; }
.admin-topbar {
  background: #fff;
  padding: 0 24px; height: 56px;
  display: flex; align-items: center; justify-content: space-between;
  position: sticky; top: 12px; z-index: 50;
  margin: 12px 12px 0;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0,0,0,.08), 0 1px 0 rgba(0,0,0,.04);
  border: 1px solid rgba(0,0,0,.06);
}
.topbar-left { display: flex; align-items: center; gap: 14px; }
.mobile-menu-btn { display: none; background: none; border: none; font-size: 1.3rem; cursor: pointer; color: var(--coal); padding: 6px; border-radius: 6px; }
.mobile-menu-btn:hover { background: rgba(0,0,0,.05); }
.topbar-title { font-family: 'Oswald', sans-serif; font-size: 1.4rem; color: var(--coal); letter-spacing: -.01em; font-weight: 600; }
.topbar-right { display: flex; align-items: center; gap: 10px; }
.topbar-user { font-size: .84rem; color: var(--ash); }
.topbar-web { font-size: .82rem; color: var(--ash); text-decoration: none; transition: color .2s; }
.topbar-web:hover { color: var(--ember); }
.admin-content { padding: 20px 12px 40px; flex: 1; }

/* ── PAGE HEADER (admin) ── */
.admin-page-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 28px; gap: 16px; flex-wrap: wrap; }
.admin-page-title { font-family: 'Oswald', sans-serif; font-size: 2.3rem; color: var(--coal); letter-spacing: -.03em; }
.admin-page-subtitle { color: var(--ash); font-size: .9rem; margin-top: 3px; }
.admin-page-actions { display: flex; gap: 10px; flex-wrap: wrap; }

/* ── STATS CARDS ── */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 28px; }
.stat-card { background: #fff; border-radius: var(--radius-card, 20px); padding: 22px; border: 1px solid rgba(0,0,0,.05); box-shadow: var(--shadow-card, 0 4px 24px rgba(0,0,0,.07)); }
.stat-card-icon { width: 40px; height: 40px; border-radius: 10px; display: flex; align-items: center; justify-content: center; margin-bottom: 14px; }
.stat-card-icon svg { width: 20px; height: 20px; fill: none; stroke-width: 1.75; }
.stat-card-icon.orange { background: rgba(91,120,152,.12); }
.stat-card-icon.orange svg { stroke: var(--ember); }
.stat-card-icon.green  { background: rgba(34,165,98,.12); }
.stat-card-icon.green svg  { stroke: #16803d; }
.stat-card-icon.blue   { background: rgba(59,130,246,.12); }
.stat-card-icon.blue svg   { stroke: #1d4ed8; }
.stat-card-icon.coal   { background: rgba(28,31,36,.08); }
.stat-card-icon.coal svg   { stroke: var(--coal); }
.stat-card-label { font-size: .76rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--ash); margin-bottom: 6px; }
.stat-card-value { font-family: 'Oswald', sans-serif; font-size: 2.5rem; font-weight: 700; color: var(--coal); letter-spacing: -.02em; }
.stat-card-change { font-size: .78rem; color: var(--success); margin-top: 3px; }

/* ── CUSTOMER DETAIL ── */
.detail-grid { display: grid; grid-template-columns: 340px 1fr; gap: 22px; align-items: start; }
.detail-info-card .info-row { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid rgba(0,0,0,.05); font-size: .9rem; }
.detail-info-card .info-row:last-child { border-bottom: none; }
.info-row-label { color: var(--ash); font-weight: 500; flex-shrink: 0; }
.info-row-value { font-weight: 600; text-align: right; }
.customer-avatar { width: 64px; height: 64px; background: rgba(91,120,152,.15); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: 'Oswald', sans-serif; font-size: 1.8rem; color: var(--ember); flex-shrink: 0; font-weight: 700; }

/* ── SERVICE SELECTION CHECKBOXES ── */
.service-select-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.service-check-item { display: flex; align-items: center; gap: 10px; padding: 12px 14px; border: 1.5px solid rgba(0,0,0,.1); border-radius: 9px; cursor: pointer; transition: all .15s; }
.service-check-item:hover { border-color: var(--ember); background: rgba(91,120,152,.04); }
.service-check-item.selected { border-color: var(--ember); background: rgba(91,120,152,.08); }
.service-check-item input[type=checkbox] { accent-color: var(--ember); width: 17px; height: 17px; flex-shrink: 0; }
.service-check-label { font-size: .9rem; font-weight: 500; flex: 1; }
.service-check-price { font-size: .8rem; color: var(--ember); font-weight: 700; }

/* ── DOCUMENT PREVIEW ── */
.doc-preview-wrap { max-width: 760px; margin: 0 auto; }
.doc-preview { background: #fff; border: 1px solid rgba(0,0,0,.12); border-radius: 8px; padding: 44px; font-family: 'DM Sans', 'Segoe UI', sans-serif; }
.doc-header-row { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 28px; padding-bottom: 20px; border-bottom: 2.5px solid var(--ember); gap: 16px; }
.doc-company-name { font-family: 'Oswald', sans-serif; font-size: 1.6rem; font-weight: 700; color: var(--coal); letter-spacing: -.02em; }
.doc-company-sub  { font-size: .8rem; color: var(--ash); margin-top: 3px; }
.doc-header-info  { text-align: right; font-size: .8rem; color: var(--ash); line-height: 1.7; }
.doc-title-block  { font-family: 'Oswald', sans-serif; font-size: 2rem; color: var(--coal); margin-bottom: 8px; letter-spacing: -.02em; }
.doc-subtitle     { font-size: .85rem; color: var(--ash); margin-bottom: 24px; }
.doc-parties { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; background: rgba(0,0,0,.03); border-radius: 10px; padding: 18px; margin-bottom: 22px; }
.doc-party-label { font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--ash); margin-bottom: 8px; }
.doc-party-name  { font-weight: 700; font-size: .95rem; margin-bottom: 4px; }
.doc-party-info  { font-size: .85rem; line-height: 1.65; color: var(--coal); }
.doc-section-title { font-size: .9rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--coal); margin-bottom: 10px; margin-top: 20px; }
.doc-items-table { width: 100%; border-collapse: collapse; margin-bottom: 16px; font-size: .88rem; }
.doc-items-table th { background: var(--coal); color: var(--cream); padding: 9px 12px; text-align: left; font-weight: 600; font-size: .79rem; }
.doc-items-table td { padding: 9px 12px; border-bottom: 1px solid rgba(0,0,0,.07); }
.doc-items-table tfoot td { font-weight: 700; background: rgba(91,120,152,.07); }
.doc-checklist { list-style: none; }
.doc-checklist li { padding: 7px 0; border-bottom: 1px solid rgba(0,0,0,.05); font-size: .88rem; display: flex; gap: 8px; }
.doc-checklist li:last-child { border-bottom: none; }
.doc-result-box { border-radius: 8px; padding: 14px 16px; margin-bottom: 16px; }
.doc-result-box.pass { background: rgba(34,165,98,.09); border: 1px solid rgba(34,165,98,.25); }
.doc-result-box.fail { background: rgba(220,53,69,.08); border: 1px solid rgba(220,53,69,.22); }
.doc-result-title { font-weight: 700; font-size: .95rem; margin-bottom: 4px; }
.doc-result-box.pass .doc-result-title { color: #15803d; }
.doc-result-box.fail .doc-result-title { color: #b91c1c; }
.doc-result-text { font-size: .83rem; color: var(--ash); }
.doc-signatures { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; margin-top: 40px; padding-top: 20px; border-top: 1px solid rgba(0,0,0,.1); }
.sig-line { border-top: 1px solid var(--coal); padding-top: 8px; font-size: .78rem; color: var(--ash); margin-top: 48px; }
.doc-note { font-size: .78rem; color: var(--ash); margin-top: 12px; line-height: 1.6; }

/* ── MOBILE OVERLAY ── */
.sidebar-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.5); z-index: 99; }

/* ── BREADCRUMB ── */
.breadcrumb { display: flex; align-items: center; gap: 6px; font-size: .82rem; color: var(--ash); margin-bottom: 20px; }
.breadcrumb a { color: var(--ash); text-decoration: none; transition: color .2s; }
.breadcrumb a:hover { color: var(--ember); }
.breadcrumb-sep { color: var(--smoke); }

/* ── DARK MODE — admin ── */
[data-theme="dark"] .admin-body { background: #0f1117; }

[data-theme="dark"] .admin-topbar {
  background: #1a1d24;
  border-color: rgba(255,255,255,.07);
  box-shadow: 0 4px 20px rgba(0,0,0,.22);
}
[data-theme="dark"] .topbar-title { color: #e2e8f0; }
[data-theme="dark"] .mobile-menu-btn { color: #e2e8f0; }
[data-theme="dark"] .mobile-menu-btn:hover { background: rgba(255,255,255,.08); }
[data-theme="dark"] .topbar-user { color: #94a3b8; }
[data-theme="dark"] .topbar-web { color: #94a3b8; }

[data-theme="dark"] .stat-card { background: #1e2128; border-color: rgba(255,255,255,.06); }
[data-theme="dark"] .stat-card-value { color: #e2e8f0; }
[data-theme="dark"] .stat-card-icon.coal { background: rgba(255,255,255,.08); }
[data-theme="dark"] .stat-card-icon.coal svg { stroke: #e2e8f0; }

[data-theme="dark"] .admin-page-title { color: #e2e8f0; }

[data-theme="dark"] .detail-info-card .info-row { border-color: rgba(255,255,255,.06); }
[data-theme="dark"] .info-row-value { color: #e2e8f0; }
[data-theme="dark"] .customer-avatar { background: rgba(91,120,152,.25); }

[data-theme="dark"] .service-check-item { border-color: rgba(255,255,255,.1); }
[data-theme="dark"] .service-check-item:hover { background: rgba(91,120,152,.12); border-color: var(--ember); }
[data-theme="dark"] .service-check-item.selected { background: rgba(91,120,152,.15); }
[data-theme="dark"] .service-check-label { color: #e2e8f0; }

[data-theme="dark"] .doc-preview {
  background: #1e2128; border-color: rgba(255,255,255,.1);
}
[data-theme="dark"] .doc-company-name { color: #e2e8f0; }
[data-theme="dark"] .doc-title-block { color: #e2e8f0; }
[data-theme="dark"] .doc-section-title { color: #e2e8f0; }
[data-theme="dark"] .doc-party-name { color: #e2e8f0; }
[data-theme="dark"] .doc-party-info { color: #cbd5e1; }
[data-theme="dark"] .doc-parties { background: rgba(255,255,255,.04); }
[data-theme="dark"] .doc-items-table td { color: #e2e8f0; border-color: rgba(255,255,255,.07); }
[data-theme="dark"] .doc-items-table tfoot td { background: rgba(91,120,152,.12); }
[data-theme="dark"] .doc-checklist li { border-color: rgba(255,255,255,.06); color: #cbd5e1; }
[data-theme="dark"] .sig-line { border-color: rgba(255,255,255,.2); }
[data-theme="dark"] .doc-note { color: #94a3b8; }

[data-theme="dark"] .breadcrumb a { color: #94a3b8; }

[data-theme="dark"] .role-label { color: var(--ember); }
[data-theme="dark"] .role-label-worker { color: #94a3b8; }
[data-theme="dark"] .brute-force-info { background: rgba(255,255,255,.06) !important; color: #94a3b8; }

/* ── DARK MODE: modal ve zprávách ── */
[data-theme="dark"] .modal-box {
  background: #1e2128;
  color: #e2e8f0;
}
[data-theme="dark"] .modal-header {
  border-bottom-color: rgba(255,255,255,.08);
}
[data-theme="dark"] .modal-header h2 { color: #e2e8f0; }
[data-theme="dark"] .modal-close { color: #94a3b8; }
[data-theme="dark"] .modal-footer {
  border-top-color: rgba(255,255,255,.08);
  background: #1e2128;
}
[data-theme="dark"] .modal-box .form-control {
  background: #2a2d36;
  border-color: rgba(255,255,255,.12);
  color: #e2e8f0;
}
[data-theme="dark"] .modal-box .form-control::placeholder { color: #64748b; }
[data-theme="dark"] .modal-box .form-label { color: #94a3b8; }
[data-theme="dark"] .modal-box .form-section-title {
  color: var(--ember);
  border-bottom-color: rgba(200,96,42,.3);
}
[data-theme="dark"] .modal-box .check-row { color: #e2e8f0; }
[data-theme="dark"] .modal-box .info-banner {
  background: rgba(255,255,255,.05);
  color: #94a3b8;
}

/* ── PRINT ── */
@media print {
  .admin-sidebar, .admin-topbar, .admin-page-header,
  .modal-overlay, .toast, .btn { display: none !important; }
  .admin-main { margin-left: 0 !important; }
  .admin-content { padding: 0 !important; }
  .doc-preview { border: none; box-shadow: none; padding: 0; }
  body { background: #fff !important; }
  @page { margin: 2cm; }
}

/* ── RESPONSIVE ADMIN ── */
@media (max-width: 1100px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .detail-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .admin-sidebar {
    top: 0; left: 0; bottom: 0;
    border-radius: 0; border-left: none; border-top: none; border-bottom: none;
    box-shadow: 4px 0 24px rgba(0,0,0,.35);
    transform: translateX(-100%);
  }
  .admin-sidebar.open { transform: translateX(0); }
  .sidebar-close { display: flex; }
  .sidebar-overlay.show { display: block; }
  .admin-main { margin-left: 0; }
  .mobile-menu-btn { display: flex; }
  .admin-topbar { padding: 0 14px; margin: 8px 8px 0; border-radius: 10px; top: 8px; }
  .admin-content { padding: 14px 8px 32px; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .service-select-grid { grid-template-columns: 1fr; }
  .doc-parties { grid-template-columns: 1fr; }
  .doc-signatures { grid-template-columns: 1fr; gap: 24px; }
  .form-row, .form-row-3 { grid-template-columns: 1fr; }
  .admin-page-header { flex-direction: column; }
  .doc-preview { padding: 20px 14px; }
}