/* ================================================================
   ÚDU AV ČR – Databáze
   Design based on udu.cas.cz
   Fonts: PT Serif (body), Poppins (UI), Open Sans Condensed (headings)
   ================================================================ */

@import url('https://fonts.googleapis.com/css2?family=Source+Serif+4:ital,wght@0,300;0,400;0,600;1,400&family=Poppins:wght@300;400;500;600&family=Open+Sans+Condensed:wght@300;700&display=swap');

:root {
  --accent:        #D6953C;
  --accent-hover:  #b87d2e;
  --accent-light:  #fdf5e8;
  --bg:            #ffffff;
  --bg-secondary:  #f8f7f4;
  --bg-sidebar:    #f8f7f4;
  --header-bg:     #ffffff;
  --surface:       #ffffff;
  --text:          #373C3A;
  --text-muted:    #7a7e7c;
  --border:        #e0ddd8;
  --border-light:  #ece9e4;
  --shadow:        0 1px 6px rgba(0,0,0,.10);
  --shadow-header: 0 0 10px rgba(0,0,0,.15);
  --radius:        0px;
  --font-serif:    'Source Serif 4', Georgia, serif;
  --font-sans:     'Poppins', -apple-system, sans-serif;
  --font-condensed:'Open Sans Condensed', 'Arial Narrow', sans-serif;
}

[data-theme="dark"] {
  --accent-light:  #2c1f08;
  --bg:            #1c1b19;
  --bg-secondary:  #242321;
  --bg-sidebar:    #1e1d1b;
  --header-bg:     #1c1b19;
  --surface:       #2a2825;
  --text:          #e2ddd6;
  --text-muted:    #9a9690;
  --border:        #3c3a36;
  --border-light:  #322f2c;
  --shadow:        0 1px 6px rgba(0,0,0,.40);
  --shadow-header: 0 0 10px rgba(0,0,0,.55);
}

/* ── Reset & base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 15px; }
body {
  font-family: var(--font-serif);
  color: var(--text);
  background: var(--bg-secondary);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: opacity .35s ease;
}
a { color: var(--text); text-decoration: none; }
a:hover { color: var(--accent); }
img { max-width: 100%; }
input, textarea, select, button { font-family: var(--font-sans); font-size: inherit; }

/* ── Header ── */
.site-header {
  background: var(--header-bg);
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 40px;
  height: 64px;
  flex-shrink: 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-header);
}

.site-header__brand {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: var(--text);
}
.site-header__brand .brand-logo {
  height: 38px;
  width: auto;
  display: block;
  flex-shrink: 0;
}
.site-header__brand .brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.site-header__brand strong {
  font-family: var(--font-condensed);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--text);
}
.site-header__brand span {
  font-family: var(--font-sans);
  font-size: .63rem;
  color: var(--text-muted);
  letter-spacing: .07em;
  text-transform: uppercase;
}

.site-header__right {
  display: flex;
  align-items: center;
  gap: 24px;
}

/* Navigation */
.header-nav { display: flex; gap: 0; align-items: center; }
.header-nav a {
  font-family: var(--font-sans);
  font-size: .75rem;
  font-weight: 500;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--text);
  padding: 0 14px;
  height: 64px;
  display: flex;
  align-items: center;
  position: relative;
  text-decoration: none;
  transition: color .2s;
}
.header-nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 14px;
  right: 14px;
  height: 2px;
  background: var(--accent);
  width: 0;
  transition: width .25s;
}
.header-nav a:hover { color: var(--text); text-decoration: none; }
.header-nav a:hover::after,
.header-nav a.active::after { width: calc(100% - 28px); }
.header-nav a.active { color: var(--accent); }
.header-nav a.admin-link { color: var(--text-muted); }
.header-nav a.admin-link:hover,
.header-nav a.admin-link.active { color: var(--accent); }

/* Language toggle */
.font-size-toggle {
  display: flex;
  gap: 0;
  border: 1px solid var(--border);
}
.font-size-btn {
  background: none;
  border: none;
  border-right: 1px solid var(--border);
  color: var(--text-muted);
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-sans);
  font-weight: 600;
  cursor: pointer;
  transition: background .15s, color .15s;
}
.font-size-btn:last-child { border-right: none; }
.font-size-btn.active { background: var(--accent); color: #fff; }
.font-size-btn:hover:not(.active) { background: var(--bg-secondary); color: var(--text); }

.lang-toggle {
  display: flex;
  gap: 0;
  border: 1px solid var(--border);
}
.lang-toggle button {
  background: none;
  border: none;
  border-right: 1px solid var(--border);
  color: var(--text-muted);
  padding: 4px 10px;
  font-family: var(--font-sans);
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .06em;
  cursor: pointer;
  transition: background .15s, color .15s;
}
.lang-toggle button:last-child { border-right: none; }
.lang-toggle button.active {
  background: var(--accent);
  color: #fff;
}
.lang-toggle button:hover:not(.active) {
  background: var(--bg-secondary);
  color: var(--text);
}
.theme-toggle {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-muted);
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: color .15s, border-color .15s;
  flex-shrink: 0;
}
.theme-toggle:hover { color: var(--text); border-color: var(--accent); }

.lang-toggle--settings {
  margin-top: 8px;
}
.lang-toggle--settings button {
  padding: 6px 20px;
  font-size: .8rem;
}
.theme-picker {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}
.theme-picker .btn {
  padding: 6px 20px;
  font-size: .8rem;
}

/* User info */
.header-user {
  font-family: var(--font-sans);
  font-size: .75rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
  border-left: 1px solid var(--border);
  padding-left: 20px;
}
.header-user strong { color: var(--text); font-weight: 500; }
.header-user-role { color: var(--text-muted); }
.header-user-role:not(:empty)::before { content: ' · '; }
.btn-logout { margin-left: 8px; }
.btn-logout {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-muted);
  padding: 4px 12px;
  cursor: pointer;
  font-size: .72rem;
  font-family: var(--font-sans);
  letter-spacing: .04em;
  transition: border-color .15s, color .15s, background .15s;
}
.btn-logout:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-light); }

/* ── Layout ── */
.page-layout {
  display: flex;
  flex: 1;
  min-height: 0;
}
.sidebar {
  width: 220px;
  flex-shrink: 0;
  background: var(--bg);
  border-right: 1px solid var(--border);
  padding: 24px 18px;
  overflow-y: auto;
}
.main-content {
  flex: 1;
  padding: 28px 36px;
  overflow-y: auto;
  background: var(--bg);
}
.page-single {
  flex: 1;
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  padding: 32px 36px;
}
.page-single--wide {
  max-width: 1300px;
  background: var(--bg);
}

/* ── Page titles ── */
.page-title {
  font-family: var(--font-condensed);
  font-size: 1.7rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--text);
  border-bottom: 2px solid var(--accent);
  padding-bottom: 10px;
  margin-bottom: 24px;
}

/* ── Breadcrumb ── */
.breadcrumb {
  font-family: var(--font-sans);
  font-size: .75rem;
  color: var(--text-muted);
  margin-bottom: 18px;
  letter-spacing: .02em;
}
.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb span::before { content: ' / '; }

/* ── Toolbar ── */
.toolbar {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.toolbar-right { margin-left: auto; display: flex; gap: 6px; flex-wrap: wrap; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 7px 16px;
  border: 1px solid transparent;
  font-family: var(--font-sans);
  font-size: .75rem;
  font-weight: 500;
  letter-spacing: .05em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background .15s, border-color .15s, color .15s;
  white-space: nowrap;
  text-decoration: none;
}
.btn-primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.btn-primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); color: #fff; text-decoration: none; }
.btn-secondary {
  background: var(--surface);
  color: var(--text);
  border-color: var(--border);
}
.btn-secondary:hover { background: var(--bg-secondary); border-color: #c0bdb8; text-decoration: none; }
.btn-danger {
  background: var(--surface);
  color: #c0392b;
  border-color: #ddb0aa;
}
.btn-danger:hover { background: #fdf0ef; border-color: #c0392b; }
[data-theme="dark"] .btn-danger { color: #e87a72; border-color: #5a3030; }
[data-theme="dark"] .btn-danger:hover { background: #3a1a1a; border-color: #e87a72; }
.btn-sm { padding: 5px 11px; font-size: .7rem; }
#btn-prev-record, #btn-next-record { padding: 5px 10px; line-height: 0; }
.btn:disabled { opacity: .45; cursor: default; }

/* ── Search bar ── */
.search-bar {
  display: flex;
  gap: 0;
  margin-bottom: 20px;
  border: 1px solid var(--border);
  background: var(--surface);
}
.search-bar input {
  flex: 1;
  padding: 9px 14px;
  border: none;
  font-family: var(--font-serif);
  font-size: .9rem;
  background: transparent;
  color: var(--text);
}
.search-bar input:focus { outline: none; }
.search-bar input::placeholder { color: #b0ada8; }
.search-bar .btn {
  border: none;
  border-left: 1px solid var(--border);
  background: var(--bg-secondary);
  color: var(--text-muted);
  padding: 9px 18px;
}
.search-bar .btn:hover { background: var(--accent); color: #fff; }

/* ── Sidebar filters ── */
.sidebar-title {
  font-family: var(--font-condensed);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--text);
  border-bottom: 2px solid var(--accent);
  padding-bottom: 8px;
  margin-bottom: 18px;
}
.filter-section { margin-bottom: 22px; }
.filter-section h3 {
  font-family: var(--font-sans);
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .09em;
  color: var(--text-muted);
  margin-bottom: 8px;
  font-weight: 600;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--border-light);
}
/* autocomplete filter widget */
.filter-autocomplete { position: relative; }
.filter-autocomplete input[type=text] {
  width: 100%;
  padding: 5px 8px;
  font-family: var(--font-sans);
  font-size: .78rem;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  outline: none;
}
.filter-autocomplete input[type=text]:focus { border-color: var(--accent); }
.filter-ac-dropdown {
  position: absolute;
  left: 0; right: 0;
  top: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-top: none;
  max-height: 180px;
  overflow-y: auto;
  z-index: 200;
  box-shadow: var(--shadow);
}
.filter-ac-dropdown li {
  list-style: none;
  padding: 5px 8px;
  font-family: var(--font-sans);
  font-size: .78rem;
  cursor: pointer;
}
.filter-ac-dropdown li:hover { background: var(--accent-light); color: var(--accent); }
.filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 6px;
}
.filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--accent-light);
  color: var(--accent);
  border: 1px solid var(--accent);
  font-family: var(--font-sans);
  font-size: .72rem;
  padding: 2px 6px;
  cursor: default;
}
.filter-chip button {
  background: none;
  border: none;
  color: var(--accent);
  cursor: pointer;
  font-size: .85rem;
  line-height: 1;
  padding: 0;
}
.filter-clear {
  background: none;
  border: none;
  color: var(--accent);
  font-family: var(--font-sans);
  font-size: .72rem;
  letter-spacing: .04em;
  cursor: pointer;
  padding: 0;
  margin-top: 6px;
  text-transform: uppercase;
}
.filter-clear:hover { text-decoration: underline; }

/* ── Records table ── */
.records-table-wrap { overflow-x: auto; }
.records-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .85rem;
}
.records-table th {
  text-align: left;
  padding: 10px 14px;
  background: var(--bg-secondary);
  border-bottom: 2px solid var(--border);
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--text-muted);
  white-space: nowrap;
}
.records-table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border-light);
  vertical-align: middle;
  font-family: var(--font-serif);
  font-size: .88rem;
}
.records-table tr.row-clickable { cursor: pointer; }
.records-table th.col-sortable { cursor: pointer; user-select: none; white-space: nowrap; }
.records-table th.col-sortable:hover { background: var(--accent-light); }
.sort-indicator { font-size: 1.1rem; font-weight: 900; margin-left: 16px; color: var(--accent); }
.sort-indicator:empty::before { content: '↑↓'; color: var(--text-muted); font-weight: 400; letter-spacing: 2px; }
.records-table tr:hover td { background: var(--accent-light); }
.row-actions { text-align: right; white-space: nowrap; padding-right: 8px; width: 68px; }
.row-action-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 6px;
  border: none;
  background: none;
  color: var(--text-muted);
  cursor: pointer;
  transition: color .15s;
}
.row-action-btn:hover { color: var(--accent); }
.records-table .thumb {
  width: 48px;
  height: 48px;
  object-fit: cover;
  border: 1px solid var(--border);
  display: block;
}
.records-table .thumb-placeholder {
  width: 48px;
  height: 48px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .65rem;
  color: #ccc;
}
.records-table .inv-no {
  font-family: var(--font-sans);
  font-size: .78rem;
  color: var(--text-muted);
}

/* Pagination */
.pagination {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 20px;
  font-family: var(--font-sans);
  font-size: .78rem;
}
.pagination button {
  padding: 5px 12px;
  border: 1px solid var(--border);
  background: var(--surface);
  font-family: var(--font-sans);
  font-size: .75rem;
  letter-spacing: .04em;
  cursor: pointer;
  transition: background .15s;
}
.pagination button:hover:not(:disabled) { background: var(--accent); color: #fff; border-color: var(--accent); }
.pagination button:disabled { opacity: .35; cursor: default; }
.pagination .page-info { color: var(--text-muted); padding: 0 8px; }
.records-count { font-size: .78rem; color: var(--text-muted); margin-left: auto; }

/* ── Record detail / form ── */
.record-form {
  display: grid;
  grid-template-columns: 1fr 230px;
  gap: 32px;
}
.record-form-fields { min-width: 0; }
.record-images-col { min-width: 0; }

.field-group { margin-bottom: 18px; }
.field-group label {
  display: block;
  font-family: var(--font-sans);
  font-size: .68rem;
  text-transform: uppercase;
  letter-spacing: .09em;
  color: var(--text-muted);
  margin-bottom: 5px;
  font-weight: 600;
}
.field-group input[type=text],
.field-group input[type=email],
.field-group input[type=password],
.field-group input[type=number],
.field-group textarea,
.field-group select {
  width: 100%;
  padding: 8px 11px;
  border: 1px solid var(--border);
  background: var(--surface);
  font-family: var(--font-serif);
  font-size: .9rem;
  color: var(--text);
  transition: border-color .15s;
}
.field-group input:focus,
.field-group textarea:focus,
.field-group select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(214,149,60,.12);
}
.field-group textarea { resize: none; min-height: 72px; }
.field-required-hint {
  border-color: var(--accent) !important;
  background: color-mix(in srgb, var(--accent) 8%, transparent) !important;
}
.field-group .field-readonly {
  font-family: var(--font-serif);
  font-size: .88rem;
  color: var(--text-muted);
  padding: 4px 0;
}
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.dim-pair { display: flex; gap: 8px; align-items: center; }
.dim-pair input { flex: 1; }
.dim-pair span { color: var(--text-muted); font-family: var(--font-sans); font-size: .85rem; }

/* Section divider */
.form-section {
  font-family: var(--font-condensed);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--accent);
  border-bottom: 1px solid var(--border-light);
  padding-bottom: 6px;
  margin: 26px 0 16px;
}

/* Tag input */
.tag-input-wrap {
  border: 1px solid var(--border);
  background: var(--surface);
  padding: 5px 7px;
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  min-height: 40px;
  align-items: center;
  cursor: text;
  transition: border-color .15s;
}
.tag-input-wrap:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(214,149,60,.12);
}
.tag-input-wrap input {
  border: none !important;
  outline: none !important;
  box-shadow: none !important;
  padding: 2px 4px !important;
  width: auto !important;
  min-width: 80px;
  flex: 1;
  font-family: var(--font-serif) !important;
  font-size: .88rem;
  background: transparent;
}
.tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--accent-light);
  border: 1px solid #e8c88a;
  color: var(--text);
  padding: 2px 8px;
  font-family: var(--font-sans);
  font-size: .75rem;
}
.tag button {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0;
  font-size: .9rem;
  line-height: 1;
  transition: color .15s;
}
.tag button:hover { color: #c0392b; }

/* Autocomplete dropdown */
.autocomplete-list {
  position: absolute;
  z-index: 200;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  max-height: 200px;
  overflow-y: auto;
  list-style: none;
  min-width: 220px;
}
.autocomplete-list li {
  padding: 8px 14px;
  font-family: var(--font-serif);
  font-size: .88rem;
  cursor: pointer;
  transition: background .1s;
}
.autocomplete-list li:hover,
.autocomplete-list li.active { background: var(--accent-light); color: var(--text); }

/* Image upload slots */
.image-slot {
  border: 1px solid var(--border);
  background: var(--bg-secondary);
  padding: 12px;
  margin-bottom: 14px;
}
.image-slot h4 {
  font-family: var(--font-sans);
  font-size: .68rem;
  text-transform: uppercase;
  letter-spacing: .09em;
  color: var(--text-muted);
  margin-bottom: 8px;
  font-weight: 600;
}
.image-slot img {
  width: 100%;
  height: 150px;
  object-fit: contain;
  background: var(--surface);
  border: 1px solid var(--border-light);
  margin-bottom: 8px;
  display: block;
}
.image-slot .no-image {
  width: 100%;
  height: 170px;
  background: var(--surface);
  border: 1px dashed var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--border);
  font-family: var(--font-sans);
  font-size: .75rem;
  margin-bottom: 8px;
  letter-spacing: .04em;
}
.image-slot input[type=file] {
  font-family: var(--font-sans);
  font-size: .75rem;
  width: 100%;
  color: var(--text-muted);
}
.primary-image-label {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 6px;
  font-family: var(--font-sans);
  font-size: .72rem;
  color: var(--text-muted);
  cursor: pointer;
}
.primary-image-label input[type=radio]:checked + span {
  color: var(--accent);
  font-weight: 600;
}

/* Meta info box */
.meta-box {
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  padding: 10px 14px;
  font-family: var(--font-sans);
  font-size: .78rem;
  color: var(--text-muted);
  margin-top: 8px;
}
.meta-box strong { color: var(--text); font-weight: 500; }

/* Form action bar */
.form-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  padding: 18px 0;
  border-top: 1px solid var(--border-light);
  margin-top: 24px;
}
.form-actions .spacer { flex: 1; }

.floating-actions {
  position: fixed;
  top: 120px;
  left: calc(50% + 450px + 16px);
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px 12px;
  box-shadow: 0 4px 20px rgba(0,0,0,.15);
  z-index: 200;
}
@media (max-width: 1200px) {
  .floating-actions {
    left: auto;
    right: 16px;
  }
}

/* ── Admin / Users table ── */
.users-table { width: 100%; border-collapse: collapse; font-size: .85rem; }
.users-table th {
  text-align: left;
  padding: 10px 14px;
  background: var(--bg-secondary);
  border-bottom: 2px solid var(--border);
  font-family: var(--font-sans);
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--text-muted);
  font-weight: 600;
}
.users-table td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--border-light);
  vertical-align: middle;
  font-family: var(--font-serif);
  font-size: .88rem;
}
.users-table tr:hover td { background: var(--accent-light); }
.role-badge {
  display: inline-block;
  padding: 2px 9px;
  font-family: var(--font-sans);
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.role-admin  { background: #fef3e2; color: #8a5a00; border: 1px solid #e8c88a; }
.role-editor { background: #e8f0fe; color: #1a4f8b; border: 1px solid #a8c0e8; }
.role-guest  { background: #f0f0f0; color: #666;    border: 1px solid #ddd; }
[data-theme="dark"] .role-admin  { background: #3a2500; color: #e8a84e; border-color: #5a3800; }
[data-theme="dark"] .role-editor { background: #162040; color: #7aaaf0; border-color: #254478; }
[data-theme="dark"] .role-guest  { background: #2a2925; color: #9a9690; border-color: #3a3834; }
.active-dot  { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 6px; }
.dot-green { background: #27ae60; }
.dot-gray  { background: #ccc; }

/* ── Modal ── */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(55,60,58,.45);
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
}
.modal {
  background: var(--surface);
  box-shadow: 0 8px 40px rgba(0,0,0,.22);
  width: 480px;
  max-width: 95vw;
  max-height: 90vh;
  overflow-y: auto;
}
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  border-bottom: 1px solid var(--border-light);
  background: var(--bg-secondary);
}
.modal-header h2 {
  font-family: var(--font-condensed);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.modal-close {
  background: none;
  border: none;
  font-size: 1.4rem;
  cursor: pointer;
  color: var(--text-muted);
  line-height: 1;
  transition: color .15s;
}
.modal-close:hover { color: var(--text); }
.modal-body { padding: 22px; }
.modal-footer {
  padding: 14px 22px;
  border-top: 1px solid var(--border-light);
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  background: var(--bg-secondary);
}

/* ── Toast notifications ── */
.toast-container {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.toast {
  padding: 11px 18px;
  font-family: var(--font-sans);
  font-size: .8rem;
  box-shadow: 0 2px 10px rgba(0,0,0,.2);
  animation: slideIn .2s ease;
  max-width: 340px;
  letter-spacing: .02em;
}
.toast-success { background: #27ae60; color: #fff; }
.toast-error   { background: #c0392b; color: #fff; }
.toast-info    { background: var(--text); color: #fff; }
@keyframes slideIn { from { opacity:0; transform:translateY(8px); } to { opacity:1; transform:none; } }

/* ── Login page ── */
.login-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--bg-secondary);
}
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  12%       { transform: translateX(-12px); }
  25%       { transform: translateX(12px); }
  37%       { transform: translateX(-10px); }
  50%       { transform: translateX(10px); }
  62%       { transform: translateX(-6px); }
  75%       { transform: translateX(6px); }
  87%       { transform: translateX(-3px); }
}
.login-box {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 44px 40px;
  width: 380px;
  max-width: 95vw;
  box-shadow: var(--shadow);
}
.login-box.shake {
  animation: shake 0.7s ease;
}
.login-logo {
  text-align: center;
  margin-bottom: 32px;
  border-bottom: 2px solid var(--accent);
  padding-bottom: 22px;
}
.login-logo img {
  height: 64px;
  width: auto;
  margin-bottom: 14px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}
.login-logo h1 {
  font-family: var(--font-condensed);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: var(--text);
}
.login-logo p {
  font-family: var(--font-sans);
  font-size: .68rem;
  color: var(--text-muted);
  margin-top: 5px;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.login-form .field-group { margin-bottom: 20px; }
.login-form .field-group label { font-size: .72rem; margin-bottom: 7px; }
.login-form .field-group input {
  padding: 11px 14px;
  font-size: .95rem;
  box-sizing: border-box;
}
.login-form .field-group input:-webkit-autofill,
.login-form .field-group input:-webkit-autofill:focus {
  -webkit-box-shadow: 0 0 0 1000px var(--surface) inset;
  -webkit-text-fill-color: var(--text);
}
.login-form .btn { width: 100%; justify-content: center; padding: 12px; margin-top: 6px; font-size: .85rem; letter-spacing: .05em; }
.login-error {
  height: 1.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #c0392b;
  font-size: .9rem;
  margin-bottom: 6px;
  visibility: hidden;
}
.login-lang { text-align: right; margin-bottom: 18px; }
.login-lang button {
  background: none;
  border: none;
  font-family: var(--font-sans);
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .06em;
  color: var(--text-muted);
  cursor: pointer;
  padding: 3px 7px;
  transition: color .15s;
}
.login-lang button.active { color: var(--accent); font-weight: 600; }
.login-lang button:hover { color: var(--text); }

/* ── Settings ── */
.settings-card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 6px 20px;
  max-width: 440px;
}
.settings-card .form-section {
  padding: 14px 0 10px;
  margin: 0;
}
.settings-card form { padding: 8px 0 16px; }
.settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--border-light);
}
.settings-row:last-child { border-bottom: none; }
.settings-label {
  font-family: var(--font-sans);
  font-size: .82rem;
  color: var(--text-muted);
}

/* ── Empty state ── */
.empty-state {
  text-align: center;
  padding: 64px 20px;
  color: var(--text-muted);
  font-family: var(--font-sans);
}
.empty-state strong {
  font-family: var(--font-condensed);
  font-size: 1rem;
  letter-spacing: .05em;
  text-transform: uppercase;
}
.empty-state p { margin-top: 8px; font-size: .85rem; }

/* ── Selection bar ── */
.selection-bar {
  background: var(--accent);
  color: #fff;
  padding: 9px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-sans);
  font-size: .78rem;
  letter-spacing: .03em;
  margin-bottom: 14px;
}
.selection-bar .spacer { flex: 1; }
.selection-bar button {
  background: rgba(255,255,255,.18);
  border: 1px solid rgba(255,255,255,.35);
  color: #fff;
  padding: 4px 12px;
  font-family: var(--font-sans);
  font-size: .72rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background .15s;
}
.selection-bar button:hover { background: rgba(255,255,255,.30); }

/* ── Footer ── */
.site-footer {
  background: var(--header-bg);
  color: var(--text-muted);
  border-top: 1px solid var(--border);
  font-family: var(--font-sans);
  font-size: .72rem;
  text-align: center;
  padding: 14px;
  flex-shrink: 0;
  letter-spacing: .04em;
}

/* ── Lightbox ── */
.lightbox-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.93);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lightbox-img-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 88vw;
  max-height: 92vh;
}
.lightbox-img-wrap img {
  max-width: 88vw;
  max-height: 82vh;
  object-fit: contain;
  display: block;
  box-shadow: 0 4px 40px rgba(0,0,0,.6);
}
.lightbox-caption {
  color: #bbb;
  font-family: var(--font-sans);
  font-size: .78rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-top: 14px;
  text-align: center;
}
.lightbox-caption-title {
  display: block;
  margin-top: 5px;
  font-size: .75rem;
  letter-spacing: .02em;
  text-transform: none;
  color: #888;
}
.lightbox-close {
  position: fixed;
  top: 20px;
  right: 28px;
  background: none;
  border: none;
  color: #fff;
  font-size: 2.4rem;
  line-height: 1;
  cursor: pointer;
  opacity: .7;
  transition: opacity .15s;
  z-index: 2001;
}
.lightbox-close:hover { opacity: 1; }
.lightbox-nav {
  background: none;
  border: none;
  color: #fff;
  font-size: 4rem;
  line-height: 1;
  cursor: pointer;
  padding: 0 24px;
  opacity: .5;
  transition: opacity .15s;
  user-select: none;
  flex-shrink: 0;
}
.lightbox-nav:hover { opacity: 1; }
.lightbox-nav:disabled { opacity: .15; cursor: default; }

/* Clickable image thumbnail */
.drag-hint {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: .75rem;
  letter-spacing: .04em;
}
.image-slot .drag-over {
  outline: 2px dashed var(--accent, #4a7c59);
  outline-offset: -3px;
  background: color-mix(in srgb, var(--accent, #4a7c59) 8%, var(--surface));
}
.img-clickable {
  cursor: zoom-in;
  transition: opacity .15s;
}
.img-clickable:hover { opacity: .88; }

/* ── Utility ── */
.hidden { display: none !important; }
.text-muted { color: var(--text-muted); }
.text-center { text-align: center; }
.mt-4 { margin-top: 16px; }
.mb-2 { margin-bottom: 8px; }
.relative { position: relative; }