/* =====================================================
   CRM Маша — общая дизайн-система
   Подключать во всех прототипах после Tailwind CDN
   ===================================================== */

/* ---------- Токены ---------- */
:root {
  /* Цвета */
  --c-brand:        #7c3aed; /* violet-700 */
  --c-brand-light:  #ede9fe; /* violet-100 */
  --c-accent:       #10b981; /* emerald-500 */
  --c-accent-dark:  #059669; /* emerald-600 */
  --c-danger:       #ef4444; /* red-500 */
  --c-warn:         #f59e0b; /* amber-500 */
  --c-ok:           #22c55e; /* green-500 */

  /* Текст */
  --c-text-primary:   #0f172a; /* slate-900 */
  --c-text-secondary: #64748b; /* slate-500 */
  --c-text-muted:     #94a3b8; /* slate-400 */

  /* Фоны */
  --c-bg:         #f1f5f9; /* slate-100 */
  --c-surface:    #ffffff;
  --c-sidebar:    #1e293b; /* slate-800 */

  /* Размеры */
  --radius:       0.75rem;  /* 12px */
  --radius-sm:    0.5rem;   /* 8px */
  --radius-lg:    1rem;     /* 16px */
  --tap-target:   3rem;     /* 48px минимум для касания */

  /* Тени */
  --shadow-sm:  0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.05);
  --shadow-md:  0 4px 12px rgba(0,0,0,.10);

  /* Боковая панель */
  --sidebar-w:  15rem; /* 240px */
}

/* ---------- Базовые сбросы ---------- */
*, *::before, *::after { box-sizing: border-box; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  color: var(--c-text-primary);
  background: var(--c-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ---------- Скроллбар ---------- */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 3px; }

/* =====================================================
   ADMIN LAYOUT (десктоп + адаптив)
   ===================================================== */

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

/* Sidebar */
.admin-sidebar {
  width: var(--sidebar-w);
  flex-shrink: 0;
  background: var(--c-sidebar);
  color: #cbd5e1;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  position: fixed;
  top: 0; left: 0;
  height: 100vh;
  z-index: 40;
  transition: transform .25s ease;
}

.admin-sidebar .logo {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid #334155;
  font-weight: 700;
  font-size: 1.1rem;
  color: #fff;
}

.admin-sidebar .logo-sub {
  font-size: .7rem;
  color: #64748b;
  margin-top: .1rem;
}

.admin-sidebar nav { padding: .75rem; }

.nav-group-label {
  font-size: .65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: #64748b;
  padding: .5rem .75rem .25rem;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: .625rem;
  padding: .5rem .75rem;
  border-radius: var(--radius-sm);
  font-size: .825rem;
  color: #94a3b8;
  text-decoration: none;
  transition: background .15s, color .15s;
  min-height: var(--tap-target);
}

.nav-link:hover { background: #334155; color: #fff; }
.nav-link.active { background: var(--c-brand); color: #fff; }

.nav-link .icon { width: 1rem; height: 1rem; flex-shrink: 0; }

/* Основной контент */
.admin-main {
  flex: 1;
  margin-left: var(--sidebar-w);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.admin-topbar {
  background: #fff;
  border-bottom: 1px solid #e2e8f0;
  padding: .875rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 30;
}

.admin-topbar h1 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--c-text-primary);
}

.admin-content {
  flex: 1;
  padding: 1.5rem;
}

/* Бургер (мобильный) */
.sidebar-toggle {
  display: none;
  background: none;
  border: none;
  padding: .5rem;
  cursor: pointer;
  color: var(--c-text-primary);
}

/* Overlay */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.4);
  z-index: 35;
}

/* =====================================================
   WORK LAYOUT (мобильный кабинет сборщика)
   ===================================================== */

.work-layout {
  display: flex;
  justify-content: center;
  background: var(--c-bg);
  min-height: 100vh;
}

.work-frame {
  width: 100%;
  max-width: 480px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--c-bg);
  position: relative;
}

.work-header {
  background: var(--c-surface);
  padding: 1rem 1rem .875rem;
  box-shadow: var(--shadow-sm);
}

.work-content {
  flex: 1;
  padding: 1rem;
  padding-bottom: 5rem;
  overflow-y: auto;
}

/* Нижний навбар */
.work-navbar {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 480px;
  background: var(--c-surface);
  border-top: 1px solid #e2e8f0;
  display: flex;
  z-index: 30;
  box-shadow: 0 -2px 8px rgba(0,0,0,.06);
}

.work-nav-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: .625rem .5rem;
  gap: .2rem;
  text-decoration: none;
  color: var(--c-text-muted);
  font-size: .7rem;
  min-height: var(--tap-target);
  transition: color .15s;
}

.work-nav-item.active { color: var(--c-accent-dark); }
.work-nav-item svg { width: 1.25rem; height: 1.25rem; }

/* =====================================================
   ОБЩИЕ КОМПОНЕНТЫ
   ===================================================== */

/* Карточка */
.card {
  background: var(--c-surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 1rem 1.25rem;
}

.card-title {
  font-size: .75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--c-text-secondary);
  margin-bottom: .75rem;
}

/* Кнопки */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .375rem;
  padding: .625rem 1.25rem;
  border-radius: var(--radius-sm);
  font-size: .875rem;
  font-weight: 500;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: filter .15s, opacity .15s;
  min-height: var(--tap-target);
  white-space: nowrap;
}

.btn:hover { filter: brightness(.93); }
.btn:active { filter: brightness(.87); }
.btn:disabled { opacity: .5; cursor: not-allowed; filter: none; }

.btn-primary   { background: var(--c-brand);    color: #fff; }
.btn-success   { background: var(--c-accent);   color: #fff; }
.btn-danger    { background: var(--c-danger);   color: #fff; }
.btn-secondary { background: #f1f5f9; color: var(--c-text-primary); border: 1px solid #e2e8f0; }
.btn-ghost     { background: transparent; color: var(--c-brand); }
.btn-full      { width: 100%; }
.btn-lg        { padding: .875rem 1.5rem; font-size: 1rem; border-radius: var(--radius); }

/* Бейджи статуса */
.badge {
  display: inline-flex;
  align-items: center;
  gap: .25rem;
  padding: .2rem .6rem;
  border-radius: 999px;
  font-size: .7rem;
  font-weight: 600;
}
.badge-red    { background: #fee2e2; color: #dc2626; }
.badge-yellow { background: #fef9c3; color: #ca8a04; }
.badge-green  { background: #dcfce7; color: #16a34a; }
.badge-blue   { background: #dbeafe; color: #2563eb; }
.badge-gray   { background: #f1f5f9; color: #64748b; }

/* Прогресс-бар */
.progress { height: .5rem; background: #e2e8f0; border-radius: 999px; overflow: hidden; }
.progress-bar {
  height: 100%;
  border-radius: 999px;
  transition: width .5s ease;
  background: var(--c-brand);
}
.progress-bar.green  { background: var(--c-ok); }
.progress-bar.yellow { background: var(--c-warn); }
.progress-bar.red    { background: var(--c-danger); }

/* Таблица */
.data-table { width: 100%; border-collapse: collapse; font-size: .825rem; }
.data-table th {
  text-align: left;
  padding: .625rem .875rem;
  font-size: .7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--c-text-secondary);
  background: #f8fafc;
  border-bottom: 1px solid #e2e8f0;
  white-space: nowrap;
}
.data-table td {
  padding: .75rem .875rem;
  border-bottom: 1px solid #f1f5f9;
  color: var(--c-text-primary);
}
.data-table tr:hover td { background: #f8fafc; }
.data-table tr:last-child td { border-bottom: none; }

/* Форма */
.form-label {
  display: block;
  font-size: .8rem;
  font-weight: 500;
  color: var(--c-text-secondary);
  margin-bottom: .35rem;
}
.form-input {
  width: 100%;
  padding: .625rem .875rem;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-sm);
  font-size: .9rem;
  background: var(--c-surface);
  color: var(--c-text-primary);
  transition: border-color .15s, box-shadow .15s;
  min-height: var(--tap-target);
}
.form-input:focus {
  outline: none;
  border-color: var(--c-brand);
  box-shadow: 0 0 0 3px rgba(124,58,237,.12);
}

/* Toast */
.toast {
  position: fixed;
  bottom: 5.5rem;
  left: 50%;
  transform: translateX(-50%);
  background: #1e293b;
  color: #fff;
  padding: .75rem 1.25rem;
  border-radius: var(--radius);
  font-size: .875rem;
  z-index: 50;
  box-shadow: var(--shadow-md);
  max-width: 90vw;
  text-align: center;
  animation: toast-in .2s ease;
}
@keyframes toast-in {
  from { opacity: 0; transform: translateX(-50%) translateY(1rem); }
  to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}

/* Числовая клавиатура */
.numpad {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .5rem;
}
.numpad-key {
  background: var(--c-surface);
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-sm);
  font-size: 1.5rem;
  font-weight: 600;
  cursor: pointer;
  aspect-ratio: 1.4 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .1s, transform .1s;
  -webkit-user-select: none;
  user-select: none;
}
.numpad-key:active { background: #e2e8f0; transform: scale(.95); }
.numpad-key.delete { font-size: 1.25rem; }
.numpad-key.zero   { grid-column: span 2; aspect-ratio: auto; padding: .75rem; }

/* Auth layout */
.auth-layout {
  min-height: 100vh;
  background: #f8fafc;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}
.auth-card {
  background: var(--c-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: 2rem;
  width: 100%;
  max-width: 400px;
}

/* Error layout */
.error-layout {
  min-height: 100vh;
  background: #f8fafc;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  text-align: center;
}
.error-code {
  font-size: 6rem;
  font-weight: 800;
  line-height: 1;
  color: #e2e8f0;
  letter-spacing: -.05em;
}

/* =====================================================
   АДАПТИВ — ноутбук (≤ 1280px)
   ===================================================== */
@media (max-width: 1280px) {
  :root { --sidebar-w: 13rem; }
}

/* =====================================================
   АДАПТИВ — планшет (≤ 1024px): sidebar скрыт, бургер виден
   ===================================================== */
@media (max-width: 1024px) {
  :root { --sidebar-w: 15rem; }

  .admin-sidebar {
    transform: translateX(-100%);
  }
  .admin-sidebar.open {
    transform: translateX(0);
  }
  .sidebar-overlay {
    display: block;
    pointer-events: none;
    opacity: 0;
    transition: opacity .25s;
  }
  .sidebar-overlay.open {
    opacity: 1;
    pointer-events: auto;
  }
  .admin-main {
    margin-left: 0;
  }
  .sidebar-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .admin-content {
    padding: 1rem;
  }
  /* Скрыть второстепенные колонки на планшете */
  .col-hide-tablet { display: none; }
}

/* =====================================================
   АДАПТИВ — большой телефон / планшет-портрет (≤ 768px)
   ===================================================== */
@media (max-width: 768px) {
  .admin-content { padding: .875rem; }
  .card { padding: .875rem 1rem; }
  .admin-topbar h1 { font-size: 1rem; }
  .data-table th,
  .data-table td { padding: .5rem .75rem; }
  .col-hide-phablet { display: none; }

  /* Грид 2 колонки → 1 */
  .grid-2-phablet { grid-template-columns: 1fr !important; }

  /* Фильтр-бар переносить на несколько строк */
  .filter-bar { flex-wrap: wrap; gap: .5rem; }
  .filter-bar .form-input { min-width: 9rem; }
}

/* =====================================================
   АДАПТИВ — мобильный (≤ 640px)
   ===================================================== */
@media (max-width: 640px) {
  .admin-content { padding: .75rem; }
  .admin-topbar { padding: .75rem 1rem; }
  .admin-topbar h1 { font-size: .95rem; }
  .card { padding: .75rem .875rem; }
  .data-table th,
  .data-table td { padding: .45rem .5rem; font-size: .775rem; }

  /* Скрыть нессущественные колонки */
  .col-hide-mobile { display: none; }

  /* Кнопки на всю ширину в формах */
  .btn-row-mobile { flex-direction: column; }
  .btn-row-mobile .btn { width: 100%; justify-content: center; }

  .btn { font-size: .8rem; padding: .5rem .875rem; }
  .btn-lg { font-size: .9rem; padding: .75rem 1.25rem; }
  .auth-card { padding: 1.5rem; }
  .error-code { font-size: 4rem; }

  /* Мобильный select навигации вместо sidebar */
  .mobile-nav-select { display: block; }
}

/* =====================================================
   TABLET LANDSCAPE (планшет производства)
   ===================================================== */
.tablet-layout {
  width: 100vw;
  height: 100vh;
  display: flex;
  flex-direction: column;
  background: #f8fafc;
  overflow: hidden;
}

/* =====================================================
   УТИЛИТЫ
   ===================================================== */
[x-cloak] { display: none !important; }

.text-money { font-variant-numeric: tabular-nums; }
.truncate-2 { overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }

.divider { height: 1px; background: #e2e8f0; margin: 1rem 0; }

.stock-dot {
  width: .5rem; height: .5rem;
  border-radius: 50%;
  flex-shrink: 0;
  display: inline-block;
}
.stock-dot.red    { background: var(--c-danger); animation: pulse-dot 1.5s infinite; }
.stock-dot.yellow { background: var(--c-warn); }
.stock-dot.green  { background: var(--c-ok); }

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: .5; transform: scale(.8); }
}

/* Мобильный select навигации (для отчётов на мобильном) */
.mobile-nav-select {
  display: none;
  margin-bottom: 1rem;
}
.mobile-nav-select select {
  width: 100%;
  padding: .625rem .875rem;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-sm);
  background: var(--c-surface);
  font-size: .9rem;
  color: var(--c-text-primary);
}

/* Фильтр-бар над таблицами */
.filter-bar {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}
.filter-bar .form-input { flex: 1; min-width: 10rem; max-width: 18rem; }

/* Строки действий (кнопки) */
.action-row {
  display: flex;
  align-items: center;
  gap: .5rem;
  flex-wrap: wrap;
}

/* Сетка карточек статистики */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 1.5rem;
}
@media (max-width: 1024px) { .stats-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px)  { .stats-grid { grid-template-columns: 1fr; } }

/* Сетка форм */
.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.form-grid-3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 1rem;
}
@media (max-width: 768px) {
  .form-grid-2 { grid-template-columns: 1fr; }
  .form-grid-3 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .form-grid-3 { grid-template-columns: 1fr; }
}

/* Таблица с горизонтальным скроллом */
.table-responsive {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}
.table-responsive .data-table { min-width: 600px; }