/* ============================================================
   Silgan Inventory — Enterprise Design System
   Palette: #003366 (primary) · #0066CC (accent) · #E8EDF2 (bg)
   ============================================================ */

:root {
  --c-primary:    #003366;
  --c-accent:     #0066CC;
  --c-accent-h:   #0052a3;
  --c-success:    #1a7340;
  --c-danger:     #b91c1c;
  --c-warning:    #92400e;
  --c-bg:         #E8EDF2;
  --c-surface:    #ffffff;
  --c-border:     #c8d3de;
  --c-text:       #1a2433;
  --c-text-muted: #5a6a7e;
  --c-header-bg:  #003366;
  --c-header-txt: #ffffff;
  --radius:       4px;
  --shadow-sm:    0 1px 3px rgba(0,0,0,.10);
  --shadow-md:    0 3px 8px rgba(0,0,0,.12);
  --font:         'Segoe UI', 'Inter', system-ui, sans-serif;
  --transition:   0.15s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 14px; }

body {
  font-family: var(--font);
  background: var(--c-bg);
  color: var(--c-text);
  line-height: 1.5;
  min-height: 100vh;
}

/* ── Header ────────────────────────────────────────────────── */
.header {
  background: var(--c-header-bg);
  color: var(--c-header-txt);
  padding: 0 24px;
  height: 56px;
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: 0 2px 6px rgba(0,0,0,.25);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header__logo {
  height: 34px;
  object-fit: contain;
}

.header__title {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: .02em;
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.header__right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.header__user {
  font-size: .85rem;
  opacity: .85;
}

/* ── Language switcher ─────────────────────────────────────── */
.lang-switcher {
  display: flex;
  gap: 2px;
  background: rgba(255,255,255,.12);
  border-radius: var(--radius);
  padding: 2px;
}

.lang-btn {
  background: transparent;
  border: none;
  color: rgba(255,255,255,.7);
  padding: 3px 8px;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .05em;
  cursor: pointer;
  border-radius: calc(var(--radius) - 1px);
  transition: var(--transition);
}
.lang-btn:hover { color: #fff; background: rgba(255,255,255,.15); }
.lang-btn--active { background: rgba(255,255,255,.25); color: #fff; }

/* ── Logout button ─────────────────────────────────────────── */
.btn-logout {
  background: transparent;
  border: 1px solid rgba(255,255,255,.4);
  color: #fff;
  padding: 4px 12px;
  font-size: .8rem;
  border-radius: var(--radius);
  cursor: pointer;
  transition: var(--transition);
}
.btn-logout:hover { background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.7); }

/* ── Page layout ───────────────────────────────────────────── */
.page {
  max-width: 1320px;
  margin: 0 auto;
  padding: 24px 20px;
}

.page-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--c-primary);
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--c-border);
}

/* ── Card ──────────────────────────────────────────────────── */
.card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 20px;
  margin-bottom: 20px;
}

.card__title {
  font-size: .9rem;
  font-weight: 700;
  color: var(--c-primary);
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--c-border);
}

/* ── Tabs ──────────────────────────────────────────────────── */
.tabs {
  display: flex;
  flex-wrap: wrap;
  border-bottom: 2px solid var(--c-border);
  margin-bottom: 20px;
  gap: 0;
}

.tab {
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  padding: 10px 20px;
  font-size: .85rem;
  font-weight: 600;
  color: var(--c-text-muted);
  cursor: pointer;
  transition: var(--transition);
  letter-spacing: .01em;
  white-space: nowrap;
}
.tab:hover { color: var(--c-accent); }
.tab--active {
  color: var(--c-accent);
  border-bottom-color: var(--c-accent);
}

.tab-panel { display: none; }
.tab-panel--active { display: block; }

/* ── Forms ─────────────────────────────────────────────────── */
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.form-group--full {
  grid-column: 1 / -1;
}

label {
  font-size: .78rem;
  font-weight: 600;
  color: var(--c-text-muted);
  text-transform: uppercase;
  letter-spacing: .04em;
}

input[type="text"],
input[type="number"],
input[type="date"],
input[type="password"],
input[type="email"],
select,
textarea {
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 7px 10px;
  font-size: .9rem;
  font-family: var(--font);
  color: var(--c-text);
  background: var(--c-surface);
  transition: border-color var(--transition);
  width: 100%;
  box-sizing: border-box;
}

/* Select: saját nyíl, hogy mindig látható legyen a lenyíló */
select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%235a6a7e' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  padding-right: 28px;
  cursor: pointer;
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--c-accent);
  box-shadow: 0 0 0 3px rgba(0,102,204,.12);
}

textarea { resize: vertical; min-height: 72px; }

/* Autocomplete dropdown */
.autocomplete-wrapper { position: relative; overflow: visible; }

.autocomplete-list {
  position: absolute;
  top: calc(100% + 2px);
  left: 0; right: 0;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  max-height: 220px;
  overflow-y: auto;
  z-index: 1000;
  display: none;
}

.autocomplete-list.open { display: block; }

.autocomplete-empty {
  padding: 10px 12px;
  font-size: .88rem;
  color: #5a6a7e;
  font-style: italic;
}

.autocomplete-item {
  padding: 8px 12px;
  cursor: pointer;
  font-size: .88rem;
  border-bottom: 1px solid var(--c-border);
}
.autocomplete-item:last-child { border-bottom: none; }
.autocomplete-item:hover,
.autocomplete-item.selected { background: #EEF4FB; color: var(--c-accent); }
.autocomplete-item__sub {
  font-size: .78rem;
  color: var(--c-text-muted);
}

/* ── Buttons ───────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 16px;
  font-size: .85rem;
  font-weight: 600;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn--primary {
  background: var(--c-accent);
  color: #fff;
  border-color: var(--c-accent);
}
.btn--primary:hover { background: var(--c-accent-h); border-color: var(--c-accent-h); }

.btn--secondary {
  background: var(--c-surface);
  color: var(--c-text);
  border-color: var(--c-border);
}
.btn--secondary:hover { background: var(--c-bg); }

.btn--danger {
  background: var(--c-surface);
  color: var(--c-danger);
  border-color: var(--c-danger);
}
.btn--danger:hover { background: #fef2f2; }

.btn--sm { padding: 4px 10px; font-size: .78rem; }

.btn:disabled { opacity: .5; cursor: not-allowed; }

.btn-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 16px;
}

/* ── Filter bar ────────────────────────────────────────────── */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: flex-end;
  margin-bottom: 16px;
}

.filter-bar input,
.filter-bar select {
  min-width: 160px;
  flex: 1;
}

/* Button group inside filter bar */
.filter-bar__actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  flex-shrink: 0;
}

/* ── Table ─────────────────────────────────────────────────── */
.table-wrapper {
  overflow-x: auto;
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: .85rem;
}

thead {
  background: #F0F4F8;
  position: sticky;
  top: 0;
  z-index: 1;
}

th {
  padding: 9px 12px;
  text-align: left;
  font-size: .75rem;
  font-weight: 700;
  color: var(--c-text-muted);
  text-transform: uppercase;
  letter-spacing: .04em;
  white-space: nowrap;
  border-bottom: 2px solid var(--c-border);
}

td {
  padding: 8px 12px;
  border-bottom: 1px solid var(--c-border);
  vertical-align: middle;
}

tr:last-child td { border-bottom: none; }
tr:hover td { background: #F6F9FC; }

.td-actions {
  display: flex;
  gap: 6px;
  white-space: nowrap;
}

/* ── Pagination ────────────────────────────────────────────── */
.pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 14px;
  font-size: .82rem;
  color: var(--c-text-muted);
}

.pagination__controls {
  display: flex;
  gap: 6px;
  align-items: center;
}

.pagination__btn {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 4px 10px;
  cursor: pointer;
  font-size: .8rem;
  transition: var(--transition);
}
.pagination__btn:hover:not(:disabled) { background: var(--c-bg); border-color: var(--c-accent); }
.pagination__btn:disabled { opacity: .4; cursor: not-allowed; }
.pagination__info { font-weight: 600; padding: 0 6px; }

/* ── Badges ────────────────────────────────────────────────── */
.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.badge--admin    { background: #EEF4FB; color: var(--c-primary); }
.badge--operator { background: #F0FDF4; color: var(--c-success); }
.badge--active   { background: #F0FDF4; color: var(--c-success); }
.badge--inactive { background: #FEF2F2; color: var(--c-danger); }
.badge--create   { background: #F0FDF4; color: var(--c-success); }
.badge--update   { background: #FEF9EC; color: #B45309; }
.badge--delete   { background: #FEF2F2; color: var(--c-danger); }
.badge--login    { background: #EEF4FB; color: var(--c-primary); }
.badge--export   { background: #F3F0FF; color: #6D28D9; }

/* ── Alert / Toast ─────────────────────────────────────────── */
.alert {
  padding: 10px 16px;
  border-radius: var(--radius);
  font-size: .85rem;
  margin-bottom: 12px;
  border-left: 4px solid;
}
.alert--success { background: #F0FDF4; border-color: var(--c-success); color: var(--c-success); }
.alert--error   { background: #FEF2F2; border-color: var(--c-danger);  color: var(--c-danger); }
.alert--info    { background: #EEF4FB; border-color: var(--c-accent);  color: var(--c-accent); }
.alert--warning { background: #FFFBEB; border-color: #D97706;          color: var(--c-warning); }

.toast-container {
  position: fixed;
  top: 68px;
  right: 20px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

.toast {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 10px 16px;
  box-shadow: var(--shadow-md);
  font-size: .85rem;
  min-width: 240px;
  max-width: 380px;
  animation: slideIn .2s ease;
  pointer-events: auto;
}
.toast--success { border-left: 4px solid var(--c-success); }
.toast--error   { border-left: 4px solid var(--c-danger); }

@keyframes slideIn {
  from { transform: translateX(20px); opacity: 0; }
  to   { transform: translateX(0);    opacity: 1; }
}

/* ── Modal ─────────────────────────────────────────────────── */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.45);
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal {
  background: var(--c-surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  width: 520px;
  max-width: 95vw;
  max-height: 90vh;
  overflow-y: auto;
}

.modal__header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--c-border);
  font-size: .95rem;
  font-weight: 700;
  color: var(--c-primary);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal__close {
  background: none;
  border: none;
  font-size: 1.1rem;
  cursor: pointer;
  color: var(--c-text-muted);
  line-height: 1;
}
.modal__close:hover { color: var(--c-danger); }

.modal__body { padding: 20px; }

.modal__footer {
  padding: 14px 20px;
  border-top: 1px solid var(--c-border);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

/* ── Migration section ─────────────────────────────────────── */
.migration-block {
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 16px;
  background: #FAFBFC;
}

.migration-block__title {
  font-size: .9rem;
  font-weight: 700;
  color: var(--c-primary);
  margin-bottom: 6px;
}

.migration-block__desc {
  font-size: .82rem;
  color: var(--c-text-muted);
  margin-bottom: 14px;
}

.migration-block__hint {
  font-size: .78rem;
  color: var(--c-text-muted);
  font-family: monospace;
  background: var(--c-bg);
  padding: 4px 8px;
  border-radius: var(--radius);
  margin-top: 8px;
}

.migration-result {
  margin-top: 12px;
}

.migration-result__row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.migration-result__stat {
  background: var(--c-bg);
  border-radius: var(--radius);
  padding: 6px 12px;
  font-size: .82rem;
}

.migration-result__stat strong {
  display: block;
  font-size: 1.1rem;
  color: var(--c-primary);
}

/* ── Login page ────────────────────────────────────────────── */
.login-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--c-bg);
}

.login-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  width: 380px;
  max-width: 95vw;
  padding: 36px 32px;
}

.login-card__logo {
  display: block;
  height: 40px;
  object-fit: contain;
  margin: 0 auto 8px;
}

.login-card__title {
  text-align: center;
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-primary);
  margin-bottom: 24px;
}

.login-card .form-group { margin-bottom: 14px; }

.login-card .btn { width: 100%; justify-content: center; margin-top: 6px; }

/* ── Utility ───────────────────────────────────────────────── */
.hidden { display: none !important; }
.text-muted { color: var(--c-text-muted); }
.text-right { text-align: right; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.gap-sm { gap: 6px; }

/* ── Responsive ────────────────────────────────────────────── */

/* Tablet landscape */
@media (max-width: 1100px) {
  .page { padding: 20px 16px; }
  .tab { padding: 9px 16px; font-size: .82rem; }
}

/* Tablet portrait + large phone */
@media (max-width: 768px) {
  /* Header */
  .header { padding: 0 14px; gap: 8px; }
  .header__title { display: none; }
  .header__user { display: none; }
  .lang-btn { padding: 3px 6px; font-size: .7rem; }
  .btn-logout { padding: 4px 10px; font-size: .75rem; }

  /* Layout */
  .page { padding: 12px 10px; }
  .page-title { font-size: 1.05rem; margin-bottom: 12px; }
  .card { padding: 14px 12px; }

  /* Tabs: wrap to 2 rows, smaller padding */
  .tabs { margin-bottom: 14px; }
  .tab { padding: 8px 14px; font-size: .8rem; }

  /* Filter bar */
  .filter-bar { gap: 8px; }
  .filter-bar input[type="text"],
  .filter-bar input[type="search"] {
    flex: 1 1 100%;
    order: -1;
  }
  .filter-bar input[type="date"] {
    flex: 1 1 calc(50% - 4px);
    min-width: 130px;
  }
  .filter-bar select { flex: 1 1 100%; }
  .filter-bar .btn { flex: 1 1 auto; min-width: 0; }

  /* Forms */
  .form-grid { grid-template-columns: 1fr; }

  /* Tables */
  th, td { padding: 7px 10px; font-size: .8rem; }
  th { font-size: .7rem; }

  /* Pagination */
  .pagination {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    margin-top: 12px;
  }

  /* Modal */
  .modal { width: 98vw; max-height: 95vh; }
  .modal__body { padding: 14px; }
  .modal__footer { padding: 12px 14px; }

  /* Migration */
  .migration-block { padding: 14px; }
  .migration-result__row { gap: 8px; }

  /* Buttons */
  .btn-row { gap: 8px; }
  .btn-row .btn { flex: 1 1 auto; justify-content: center; }
}

/* Phone */
@media (max-width: 480px) {
  .header { height: 50px; padding: 0 10px; }
  .header__logo { height: 28px; }

  .page { padding: 8px 8px; }
  .card { padding: 12px 10px; margin-bottom: 12px; }

  /* Tabs: further shrink on very small screens */
  .tabs { margin-bottom: 10px; }
  .tab { padding: 7px 10px; font-size: .75rem; }

  .btn { padding: 6px 12px; font-size: .82rem; }
  .btn--sm { padding: 4px 8px; font-size: .75rem; }

  th, td { padding: 6px 8px; font-size: .78rem; }
  th { font-size: .68rem; }

  /* Stack pagination info + controls vertically */
  .pagination__controls { width: 100%; justify-content: space-between; }

  /* Toast full width */
  .toast { min-width: 0; width: calc(100vw - 24px); max-width: none; right: 12px; }
  .toast-container { right: 12px; left: 12px; }

  /* Filter bar: date inputs full width on very small screens */
  .filter-bar input[type="date"] { flex: 1 1 100%; }
}