/* admin.css – Light SaaS design for Taplux Admin Panel */
/* Global design tokens */
:root {
  --font-primary: 'Inter', sans-serif;
  --font-secondary: 'Montserrat', sans-serif;
  --color-sidebar-bg: #ffffff;
  --color-sidebar-border: #e5e7eb;
  --color-main-bg: #f4f5f7; /* light gray */
  --color-header-bg: #ffffff;
  --color-header-text: #111827; /* dark gray */
  --color-primary: #2563eb; /* blue for accents */
  --color-primary-hover: #1d4ed8;
  --color-button-bg: rgba(255, 255, 255, 0.1);
  --color-button-text: #111827;
  --color-button-bg-hover: rgba(255, 255, 255, 0.2);
  --color-success: #10b981; /* green */
  --color-error: #ef4444; /* red */
  --border-radius: 8px;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
  --transition: all 0.2s ease-in-out;
}

/* Reset defaults */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body.admin-body {
  font-family: var(--font-primary);
  min-height: 100vh;
  background: var(--color-main-bg);
  color: var(--color-header-text);
}

/* Admin body layout */
.admin-body {
  display: flex;
  height: 100vh;
  overflow: hidden;
}

/* Login screen – keep centered */
#loginScreen {
  margin: auto;
  background: var(--color-header-bg);
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
}

/* Admin layout */
.admin-layout {
  display: flex;
  width: 100%;
  height: 100%;
}

/* Sidebar */
.admin-sidebar {
  width: 260px;
  background: var(--color-sidebar-bg);
  border-right: 1px solid var(--color-sidebar-border);
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  overflow-y: auto;
}
.sidebar-logo {
  font-family: var(--font-secondary);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 2rem;
  color: var(--color-primary);
}
.sidebar-menu {
  list-style: none;
  padding: 0;
  margin: 0;
  flex-grow: 1;
}
.sidebar-menu li {
  background-color: transparent; /* Убираем синюю заливку у обычных пунктов */
  color: #4b5563; /* Темно-серый текст для неактивных */
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0.75rem;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: var(--transition);
}
.sidebar-menu li:hover {
  background: var(--color-button-bg);
}
.sidebar-menu li.active {
  background-color: #f0eaff; /* Светло-фиолетовый фон */
  color: #4f46e5; /* Фиолетово-синий текст */
  font-weight: 600;
  border-radius: 8px;
}
.sidebar-footer {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.sidebar-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 500;
}
.sidebar-link:hover {
  text-decoration: underline;
}
.logout-btn {
  background: none;
  border: none;
  color: var(--color-error);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
}
.logout-btn:hover {
  opacity: 0.8;
}

/* Main content */
.admin-main {
  flex-grow: 1;
  background: var(--color-main-bg);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}
.admin-header {
  background: var(--color-header-bg);
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
}
.admin-header h1 {
  font-size: 1.5rem;
  margin: 0;
}
.save-header-btn {
  background: var(--color-primary);
  color: #ffffff;
  border: none;
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
  transition: var(--transition);
}
.save-header-btn:hover {
  background: var(--color-primary-hover);
}
.admin-content {
  padding: 2rem;
  flex-grow: 1;
}
.admin-card {
  background: #ffffff;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
  padding: 1.5rem;
  color: var(--color-header-text) !important;
}

.admin-card h2, .admin-card h3, .admin-card p {
  color: var(--color-header-text) !important;
}

/* Tab content visibility */
.tab-content.hidden { display: none; }
.tab-content.active { display: block; }

/* Forms */
form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
label {
  font-weight: 500;
}
input, textarea, select {
  padding: 0.5rem 0.75rem;
  border: 1px solid #d1d5db;
  border-radius: var(--border-radius);
  font-family: var(--font-primary);
}
button.save-btn, .cta-button {
  background: var(--color-primary);
  color: #ffffff;
  border: none;
  border-radius: var(--border-radius);
  padding: 0.5rem 1rem;
  cursor: pointer;
  font-weight: 500;
  transition: var(--transition);
}
button.save-btn:hover, .cta-button:hover {
  background: var(--color-primary-hover);
}

/* Upload avatar button */
#upload-avatar-btn {
  background-color: #4f46e5;
  color: white;
  border: none;
  padding: 8px 16px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  display: inline-block;
  width: fit-content;
  margin-top: 8px;
}
#upload-avatar-btn:hover { background-color: #4338ca; }

/* Toast – вырвано из flex-сетки, плавающее в правом нижнем углу */
.toast, #globalToast, #loginToast {
  position: fixed !important;
  bottom: 30px !important;
  right: 30px !important;
  width: max-content !important;
  max-width: 400px !important;
  background-color: #1f2937 !important;
  color: #ffffff !important;
  border-radius: 8px !important;
  padding: 16px 24px !important;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.3) !important;
  font-family: 'Inter', sans-serif !important;
  font-weight: 500 !important;
  font-size: 14px !important;
  z-index: 99999 !important;
  margin: 0 !important;
  /* По умолчанию скрыт */
  opacity: 0 !important;
  visibility: hidden !important;
  transform: translateY(20px) !important;
  transition: all 0.3s ease !important;
}
.toast.show, #globalToast.show, #loginToast.show {
  opacity: 1 !important;
  visibility: visible !important;
  transform: translateY(0) !important;
}
/* Ошибка: красный фон */
.toast.error, #globalToast.error {
  background-color: #dc2626 !important;
}

/* ============================================================
   Builder – Конструктор (Шаг 1)
   ============================================================ */

/* Контейнер конструктора */
.builder-container {
  display: flex;
  justify-content: center;
  padding: 40px 20px;
  background-color: #f8f9fa;
  flex-grow: 1;
  overflow-y: auto;
}

/* Обёртка телефона */
.mobile-preview-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  width: 100%;
  max-width: 400px;
}

/* Рамка виртуального смартфона */
.mobile-preview-frame {
  width: 100%;
  height: 650px;
  background: #111827 !important; /* Темный фон вместо белого */
  border-radius: 36px !important;
  box-shadow: 0 20px 40px rgba(0,0,0,0.08) !important;
  border: 8px solid #111827 !important;
  overflow: hidden !important;
  display: flex !important;
  padding: 0 !important; /* Убираем рамку */
  justify-content: center;
  align-items: center;
}

#mobile-preview-iframe {
  width: 100% !important;
  height: 100% !important;
  border: none !important;
  border-radius: 26px !important;
  margin: 0 !important;
  padding: 0 !important;
  display: block !important;
}

/* Кнопка «Добавить блок» */
.add-block-button {
  width: 100%;
  padding: 16px;
  background-color: #4f46e5;
  color: #ffffff;
  border: none;
  border-radius: 12px;
  font-size: 16px;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 6px -1px rgba(79, 70, 229, 0.3);
  transition: background-color 0.2s ease;
}
.add-block-button i { font-size: 20px; }
.add-block-button:hover { background-color: #4338ca; }

/* ============================================================
   Модальное окно «Новый блок»
   ============================================================ */
.modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background-color: rgba(17, 24, 39, 0.5);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 10000;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}
.modal-overlay.show {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.modal-content {
  background: #ffffff;
  width: 100%;
  max-width: 500px;
  border-radius: 16px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  transform: scale(0.96);
  transition: transform 0.2s ease;
}
.modal-overlay.show .modal-content {
  transform: scale(1);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  border-bottom: 1px solid #e5e7eb;
}
.modal-header h2 {
  margin: 0;
  font-size: 18px;
  color: #111827;
  font-family: 'Inter', sans-serif;
}
.close-btn {
  background: none;
  border: none;
  font-size: 20px;
  cursor: pointer;
  color: #6b7280;
  display: flex;
  align-items: center;
  padding: 4px;
  border-radius: 6px;
  transition: background-color 0.15s;
}
.close-btn:hover { background-color: #f3f4f6; color: #111827; }

.modal-tabs {
  padding: 0 24px;
  border-bottom: 1px solid #e5e7eb;
}
.modal-tabs .tab {
  display: inline-block;
  padding: 16px 0;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: #4f46e5;
  border-bottom: 2px solid #4f46e5;
  cursor: default;
}

.blocks-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  padding: 24px;
}

.block-type-btn {
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  padding: 24px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, color 0.2s ease;
  color: #374151;
  font-family: 'Inter', sans-serif;
}
.block-type-btn i { font-size: 32px; color: #6b7280; transition: color 0.2s ease; }
.block-type-btn span { font-size: 14px; font-weight: 500; }
.block-type-btn:hover {
  border-color: #4f46e5;
  box-shadow: 0 4px 6px -1px rgba(79, 70, 229, 0.1);
  color: #4f46e5;
}
.block-type-btn:hover i { color: #4f46e5; }

/* ============================================================
   Page Manager Panel
   ============================================================ */
.page-manager-panel { background: #ffffff; border: 1px solid #e5e7eb; border-radius: 16px; padding: 16px 24px; margin-bottom: 24px; box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05); display: flex; flex-direction: column; gap: 16px; }
.pm-top-row { display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.pm-select-wrapper { position: relative; flex-grow: 1; max-width: 300px; }
.pm-select { width: 100%; appearance: none; background: #f9fafb; border: 1px solid #d1d5db; border-radius: 10px; padding: 10px 16px; font-size: 15px; font-weight: 600; color: #111827; cursor: pointer; transition: all 0.2s; }
.pm-select:focus { outline: none; border-color: #4f46e5; box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1); }
.pm-select-icon { position: absolute; right: 16px; top: 50%; transform: translateY(-50%); color: #6b7280; pointer-events: none; }
.pm-actions { display: flex; gap: 8px; }
.danger-btn { background: #fef2f2; color: #ef4444; border: 1px solid #f87171; border-radius: 8px; padding: 8px 12px; cursor: pointer; transition: all 0.2s; display: flex; align-items: center; justify-content: center; }
.danger-btn:hover { background: #fee2e2; }
.danger-btn i { font-size: 18px; }
.pm-bottom-row { display: flex; align-items: center; gap: 12px; background: #f3f4f6; padding: 8px 12px; border-radius: 8px; }
.pm-url-label { font-size: 13px; font-weight: 600; color: #4b5563; }
.pm-url-input { flex-grow: 1; background: transparent; border: none; font-family: monospace; font-size: 13px; color: #111827; padding: 0; }
.pm-url-input:focus { outline: none; }

.pm-design-row { display: flex; align-items: center; gap: 12px; background: #f3f4f6; padding: 8px 12px; border-radius: 8px; margin-top: -8px; }
.pm-color-picker-wrapper { display: flex; align-items: center; gap: 8px; background: #ffffff; border: 1px solid #d1d5db; border-radius: 6px; padding: 4px; overflow: hidden; }
.pm-color-pick { width: 28px; height: 28px; padding: 0; border: none; cursor: pointer; border-radius: 4px; background: none; }
.pm-color-pick::-webkit-color-swatch-wrapper { padding: 0; }
.pm-color-pick::-webkit-color-swatch { border: 1px solid #e5e7eb; border-radius: 4px; }
.pm-color-text { border: none; outline: none; width: 70px; font-family: monospace; font-size: 13px; color: #111827; background: transparent; }
#page-bg-clear-btn { font-size: 12px; padding: 6px 10px; }

/* ============================================================
   Icon & Text Block & Common UI Components
   ============================================================ */

/* Subtabs (Контент / Дизайн) */
.it-subtabs,
.settings-tabs,
.settings-subtabs,
.block-subtabs {
  display: flex;
  background: #e5e7eb;
  border-radius: 8px;
  padding: 3px;
  gap: 4px;
  margin-bottom: 14px;
}
.it-subtab-btn,
.settings-tab-btn,
.settings-subtab-btn,
.block-tab-btn {
  flex: 1;
  padding: 8px 12px;
  border: none;
  background: transparent;
  color: #4b5563;
  font-weight: 600;
  font-size: 13px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.it-subtab-btn:hover,
.settings-tab-btn:hover,
.settings-subtab-btn:hover,
.block-tab-btn:hover {
  color: #111827;
}
.it-subtab-btn.active,
.settings-tab-btn.active,
.settings-subtab-btn.active,
.block-tab-btn.active {
  background: #ffffff;
  color: #4f46e5;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}
.it-tab-pane,
.settings-tab-pane,
.block-tab-pane {
  display: block;
}

/* Radio groups / Segmented controls */
.ui-radio-group, .radio-group {
  display: flex;
  gap: 6px;
  background: #f3f4f6;
  border-radius: 8px;
  padding: 4px;
  border: 1px solid #e5e7eb;
}
.ui-radio-btn, .radio-btn {
  flex: 1;
  padding: 6px 10px;
  border-radius: 6px;
  border: 1px solid transparent;
  background: transparent;
  color: #4b5563;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: all 0.15s ease;
  user-select: none;
  text-align: center;
}
.ui-radio-btn input, .radio-btn input {
  display: none;
}
.ui-radio-btn:hover, .radio-btn:hover {
  background: rgba(255, 255, 255, 0.6);
  color: #111827;
}
.ui-radio-btn.active, .radio-btn.active {
  background: #ffffff;
  color: #4f46e5;
  font-weight: 600;
  border-color: #d1d5db;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.06);
}

/* Styled Visual Segmented Controls (iOS-style) */
.ui-segmented-control, .segmented-control {
  display: inline-flex;
  align-items: center;
  background-color: #f3f4f6;
  border-radius: 8px;
  padding: 3px;
  border: 1px solid #e5e7eb;
  gap: 2px;
  user-select: none;
  flex-shrink: 0;
}

.ui-segmented-control.full-width, .segmented-control.full-width {
  display: flex;
  width: 100%;
}

.ui-segmented-btn, .segmented-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  height: 28px;
  padding: 0 12px;
  font-size: 12px;
  font-weight: 500;
  color: #6b7280;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  user-select: none;
  text-align: center;
  line-height: 1;
}

.ui-segmented-btn input[type="radio"], .segmented-btn input[type="radio"] {
  display: none;
}

.ui-segmented-btn:hover:not(.active), .segmented-btn:hover:not(.active) {
  color: #1f2937;
  background-color: rgba(255, 255, 255, 0.5);
}

.ui-segmented-btn.active, .segmented-btn.active {
  background-color: #ffffff;
  color: #111827;
  font-weight: 600;
  border-color: rgba(0, 0, 0, 0.04);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
}

.ui-segmented-btn .seg-symbol, .segmented-btn .seg-symbol {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 14px;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.ui-segmented-btn .seg-symbol.dots, .segmented-btn .seg-symbol.dots {
  letter-spacing: 2px;
  margin-right: -2px;
  font-size: 11px;
}

.ui-segmented-btn .seg-symbol.dashes, .segmented-btn .seg-symbol.dashes {
  letter-spacing: -1px;
  font-weight: 700;
  font-size: 14px;
}

/* Carousel settings helpers */
.carousel-setting-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.carousel-section-title {
  font-size: 12px;
  font-weight: 700;
  color: #111827;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 10px;
}

.carousel-section-divider {
  border-top: 1px solid #e5e7eb;
  margin: 14px 0;
}

/* Sliders with value badges */
.ui-slider-wrapper, .slider {
  display: flex;
  align-items: center;
  gap: 12px;
}
.ui-slider-wrapper input[type="range"], .slider input[type="range"] {
  flex: 1;
  height: 6px;
  border-radius: 3px;
  background: #e5e7eb;
  outline: none;
  cursor: pointer;
  accent-color: #4f46e5;
  padding: 0;
  border: none;
}
.ui-slider-badge {
  font-size: 12px;
  font-weight: 600;
  color: #4f46e5;
  background: #eef2ff;
  border: 1px solid #e0e7ff;
  padding: 3px 8px;
  border-radius: 6px;
  min-width: 44px;
  text-align: center;
}

/* Toggle switch */
.ui-toggle, .toggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  user-select: none;
  font-size: 13px;
  font-weight: 500;
  color: #374151;
}
.ui-toggle input, .toggle input {
  display: none;
}
.ui-toggle .toggle-track, .toggle .toggle-track {
  width: 38px;
  height: 22px;
  background-color: #d1d5db;
  border-radius: 11px;
  position: relative;
  transition: background-color 0.2s ease;
  flex-shrink: 0;
}
.ui-toggle .toggle-thumb, .toggle .toggle-thumb {
  width: 18px;
  height: 18px;
  background-color: #ffffff;
  border-radius: 50%;
  position: absolute;
  top: 2px;
  left: 2px;
  transition: transform 0.2s ease;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}
.ui-toggle input:checked + .toggle-track, .toggle input:checked + .toggle-track {
  background-color: #4f46e5;
}
.ui-toggle input:checked + .toggle-track .toggle-thumb, .toggle input:checked + .toggle-track .toggle-thumb {
  transform: translateX(16px);
}

/* Item cards in Content Tab */
.it-item-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: #fafafa;
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  padding: 10px;
  transition: box-shadow 0.2s, border-color 0.2s;
}
.it-item-card:hover {
  border-color: #d1d5db;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.03);
}
.it-item-top {
  display: flex;
  align-items: center;
  gap: 8px;
}
.it-drag-handle {
  cursor: grab;
  color: #9ca3af;
  padding: 2px 4px;
  display: flex;
  align-items: center;
}
.it-drag-handle:active {
  cursor: grabbing;
}