/* ==========================================================================
   Monitor-SHIP Web — Modern Marine Materialistic Theme
   ========================================================================== */

:root {
  /* Тёмная тема (Default) */
  --bg-primary: #070d18;
  --bg-secondary: #0d1527;
  --bg-card: rgba(16, 26, 46, 0.75);
  --bg-card-hover: rgba(22, 36, 64, 0.85);
  --bg-surface: #141f36;
  --bg-input: #0a1120;
  
  --border-color: rgba(255, 255, 255, 0.08);
  --border-color-hover: rgba(255, 255, 255, 0.18);
  
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  --color-primary: #0284c7;
  --color-primary-hover: #0369a1;
  --color-primary-glow: rgba(2, 132, 199, 0.25);
  
  --color-online: #10b981;
  --color-online-glow: rgba(16, 185, 129, 0.25);
  --color-online-bg: rgba(16, 185, 129, 0.12);
  
  --color-offline: #f43f5e;
  --color-offline-glow: rgba(244, 63, 94, 0.25);
  --color-offline-bg: rgba(244, 63, 94, 0.12);
  
  --color-warning: #f59e0b;
  --color-warning-glow: rgba(245, 158, 11, 0.25);
  --color-warning-bg: rgba(245, 158, 11, 0.12);
  
  --color-blocked: #64748b;
  --color-blocked-bg: rgba(100, 116, 139, 0.15);
  
  --color-cyan: #06b6d4;
  --color-indigo: #6366f1;
  
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;
  
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 20px rgba(2, 132, 199, 0.2);
  
  --font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-mono: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, Courier, monospace;
}

[data-theme="light"] {
  --bg-primary: #f8fafc;
  --bg-secondary: #ffffff;
  --bg-card: rgba(255, 255, 255, 0.9);
  --bg-card-hover: #ffffff;
  --bg-surface: #f1f5f9;
  --bg-input: #ffffff;
  
  --border-color: rgba(0, 0, 0, 0.08);
  --border-color-hover: rgba(0, 0, 0, 0.18);
  
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  
  --color-primary: #0284c7;
  --color-primary-hover: #0369a1;
  --color-primary-glow: rgba(2, 132, 199, 0.15);
  
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.12);
}

/* Базовый сброс стилей */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-family);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.5;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Фоновые эффекты */
.bg-glow {
  position: fixed;
  top: -20%;
  left: 30%;
  width: 50vw;
  height: 50vw;
  background: radial-gradient(circle, rgba(2, 132, 199, 0.08) 0%, rgba(7, 13, 24, 0) 70%);
  pointer-events: none;
  z-index: 0;
}

.bg-grid {
  position: fixed;
  inset: 0;
  background-image: linear-gradient(to right, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
                    linear-gradient(to bottom, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
  z-index: 0;
}

/* Контейнер приложения */
.app-container {
  position: relative;
  z-index: 1;
  max-width: 1560px;
  margin: 0 auto;
  padding: 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ==========================================================================
   Header & Brand
   ========================================================================== */
.top-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  background: var(--bg-card);
  backdrop-filter: blur(14px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: 1.25rem;
  gap: 1rem;
}

.header-left, .header-right, .header-center {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

/* Анимированный радар */
.radar-pulse {
  position: relative;
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.radar-core {
  width: 12px;
  height: 12px;
  background: var(--color-cyan);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--color-cyan);
  z-index: 2;
}

.radar-wave {
  position: absolute;
  border: 2px solid var(--color-cyan);
  border-radius: 50%;
  opacity: 0;
  animation: radarPing 2.5s cubic-bezier(0, 0.2, 0.8, 1) infinite;
}

.wave1 { width: 24px; height: 24px; animation-delay: 0s; }
.wave2 { width: 38px; height: 38px; animation-delay: 1.25s; }

@keyframes radarPing {
  0% { transform: scale(0.3); opacity: 1; }
  100% { transform: scale(1.4); opacity: 0; }
}

.brand-title {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.brand-badge {
  font-size: 0.65rem;
  padding: 2px 7px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-cyan));
  color: #fff;
  border-radius: var(--radius-sm);
  font-weight: 700;
  letter-spacing: 0.8px;
}

.brand-subtitle {
  font-size: 0.78rem;
  color: var(--text-muted);
  display: block;
}

/* Статус Live */
.live-pill {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.85rem;
  background: var(--color-online-bg);
  border: 1px solid var(--color-online-glow);
  border-radius: var(--radius-xl);
}

.live-dot {
  width: 8px;
  height: 8px;
  background: var(--color-online);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--color-online);
  animation: liveBlink 1.5s infinite;
}

@keyframes liveBlink {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

.live-text {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-online);
  white-space: nowrap;
}

.clock-display {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--bg-surface);
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
}

/* Бейдж роли пользователя */
.user-role-badge {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-md);
}

.user-role-badge.guest {
  background: var(--bg-surface);
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
}

.user-role-badge.admin {
  background: rgba(99, 102, 241, 0.15);
  color: #818cf8;
  border: 1px solid rgba(99, 102, 241, 0.3);
}

/* ==========================================================================
   Кнопки и элементы управления
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.55rem 1.1rem;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
  user-select: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), #0284c7);
  color: #fff;
  box-shadow: 0 2px 10px var(--color-primary-glow);
}
.btn-primary:hover {
  background: linear-gradient(135deg, #0369a1, #0284c7);
  transform: translateY(-1px);
}

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

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

.btn-danger-outline {
  background: transparent;
  color: var(--color-offline);
  border-color: var(--color-offline-glow);
}
.btn-danger-outline:hover {
  background: var(--color-offline-bg);
}

.btn-sm {
  font-size: 0.78rem;
  padding: 0.35rem 0.7rem;
}

.btn-block {
  width: 100%;
}

.icon-btn {
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.15s ease;
}
.icon-btn:hover {
  color: var(--text-primary);
  border-color: var(--border-color-hover);
}

/* Иконки переключателя темы */
[data-theme="dark"] .sun-icon { display: block; }
[data-theme="dark"] .moon-icon { display: none; }
[data-theme="light"] .sun-icon { display: none; }
[data-theme="light"] .moon-icon { display: block; }

/* ==========================================================================
   Вкладки (Tabs)
   ========================================================================== */
.tabs-nav {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem;
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  margin-bottom: 1.25rem;
  overflow-x: auto;
}

.tab-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.2rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: transparent;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.tab-btn:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.04);
}

.tab-btn.active {
  color: #fff;
  background: var(--color-primary);
  box-shadow: 0 2px 10px var(--color-primary-glow);
}

/* Контейнеры содержимого вкладок */
.tab-pane {
  display: none;
}

.tab-pane.active {
  display: block;
  animation: fadeIn 0.15s ease;
}

/* ==========================================================================
   KPI Cards
   ========================================================================== */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.kpi-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.1rem 1.25rem;
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: transform 0.15s ease, border-color 0.15s ease;
}

.kpi-card:hover {
  transform: translateY(-2px);
  border-color: var(--border-color-hover);
}

.kpi-icon-wrapper {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: var(--bg-surface);
  color: var(--text-primary);
}

.kpi-card.online .kpi-icon-wrapper { background: var(--color-online-bg); color: var(--color-online); }
.kpi-card.offline .kpi-icon-wrapper { background: var(--color-offline-bg); color: var(--color-offline); }
.kpi-card.blocked .kpi-icon-wrapper { background: var(--color-blocked-bg); color: var(--color-blocked); }
.kpi-card.loss .kpi-icon-wrapper { background: rgba(6, 182, 212, 0.12); color: var(--color-cyan); }

.kpi-info {
  display: flex;
  flex-direction: column;
}

.kpi-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 500;
}

.kpi-value {
  font-size: 1.5rem;
  font-weight: 800;
  line-height: 1.2;
}

.text-emerald { color: var(--color-online); }
.text-rose { color: var(--color-offline); }
.text-slate { color: var(--color-blocked); }
.text-cyan { color: var(--color-cyan); }
.text-amber { color: var(--color-warning); }

/* ==========================================================================
   Toolbar (Поиск, фильтры, вид)
   ========================================================================== */
.toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.toolbar-left, .toolbar-right {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.search-box {
  position: relative;
  display: flex;
  align-items: center;
}

.search-box svg {
  position: absolute;
  left: 0.85rem;
  color: var(--text-muted);
  pointer-events: none;
}

.search-box input {
  padding: 0.55rem 2.2rem 0.55rem 2.5rem;
  font-size: 0.85rem;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  width: 280px;
  transition: all 0.15s ease;
}

.search-box input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-glow);
  width: 320px;
}

.clear-search-btn {
  position: absolute;
  right: 0.75rem;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.2rem;
  cursor: pointer;
}

.filter-chips {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.chip {
  padding: 0.45rem 0.85rem;
  font-size: 0.8rem;
  font-weight: 600;
  background: var(--bg-surface);
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  cursor: pointer;
  transition: all 0.15s ease;
}

.chip:hover {
  color: var(--text-primary);
  border-color: var(--border-color-hover);
}

.chip.active {
  background: var(--bg-card-hover);
  color: #fff;
  border-color: var(--color-primary);
}

.chip-online.active { background: var(--color-online-bg); color: var(--color-online); border-color: var(--color-online); }
.chip-offline.active { background: var(--color-offline-bg); color: var(--color-offline); border-color: var(--color-offline); }
.chip-blocked.active { background: var(--color-blocked-bg); color: var(--color-blocked); border-color: var(--color-blocked); }

.select-wrapper select, .form-control {
  padding: 0.55rem 0.85rem;
  font-size: 0.85rem;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  outline: none;
}

.select-wrapper select:focus, .form-control:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-glow);
}

.view-mode-toggle {
  display: flex;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 2px;
}

.view-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: transparent;
  border: none;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.view-btn.active {
  background: var(--bg-card-hover);
  color: var(--text-primary);
}

/* ==========================================================================
   Сетка карточек судов (Ships Cards Grid)
   ========================================================================== */
.ships-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.15rem;
}

.ship-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
}

.ship-card:hover {
  transform: translateY(-2px);
  border-color: var(--border-color-hover);
  box-shadow: var(--shadow-md);
}

.ship-card.online { border-top: 3px solid var(--color-online); }
.ship-card.offline { border-top: 3px solid var(--color-offline); }
.ship-card.unchecked { border-top: 3px solid var(--color-warning); }
.ship-card.blocked { border-top: 3px solid var(--color-blocked); opacity: 0.85; }

.ship-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.5rem;
}

.ship-title-area {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.ship-name {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
}

.ship-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-xl);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.3px;
  white-space: nowrap;
}

.ship-status-badge.online {
  background: var(--color-online-bg);
  color: var(--color-online);
  border: 1px solid var(--color-online-glow);
}

.ship-status-badge.offline {
  background: var(--color-offline-bg);
  color: var(--color-offline);
  border: 1px solid var(--color-offline-glow);
}

.ship-status-badge.unchecked {
  background: var(--color-warning-bg);
  color: var(--color-warning);
  border: 1px solid var(--color-warning-glow);
}

.ship-status-badge.blocked {
  background: var(--color-blocked-bg);
  color: var(--color-blocked);
  border: 1px solid var(--border-color);
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

/* Спутниковые соединения */
.ship-connections {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.conn-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.72rem;
  font-weight: 600;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
}

.conn-tag .conn-ip {
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.7rem;
}

/* Полоса потерь пакетов */
.loss-meter-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.loss-meter-header {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.loss-meter-bar {
  height: 6px;
  background: var(--bg-surface);
  border-radius: 3px;
  overflow: hidden;
}

.loss-meter-fill {
  height: 100%;
  border-radius: 3px;
  transition: width 0.3s ease;
}

.loss-meter-fill.good { background: var(--color-online); }
.loss-meter-fill.warn { background: var(--color-warning); }
.loss-meter-fill.bad { background: var(--color-offline); }

/* Заметки судна */
.ship-notes-box {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  background: var(--bg-surface);
  border: 1px dashed var(--border-color);
  border-radius: var(--radius-sm);
  padding: 0.45rem 0.65rem;
  font-size: 0.78rem;
  color: var(--text-secondary);
  min-height: 32px;
}

.ship-notes-box.empty {
  color: var(--text-muted);
  font-style: italic;
}

.quick-edit-notes-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 2px;
  border-radius: 4px;
}
.quick-edit-notes-btn:hover {
  color: var(--color-primary);
  background: var(--bg-card-hover);
}

/* Нижняя панель карточки (Футер) */
.ship-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border-color);
  padding-top: 0.65rem;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.card-admin-actions {
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

/* ==========================================================================
   Таблица данных (Data Table)
   ========================================================================== */
.table-container {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow-x: auto;
  box-shadow: var(--shadow-sm);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.85rem;
}

.data-table th {
  background: var(--bg-surface);
  color: var(--text-muted);
  font-weight: 600;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--border-color);
  white-space: nowrap;
}

.data-table td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-secondary);
  vertical-align: middle;
}

.data-table tbody tr:hover {
  background: var(--bg-card-hover);
}

.data-table td.ship-name-cell {
  font-weight: 700;
  color: var(--text-primary);
}

/* ==========================================================================
   Вкладка: Журнал и логи (Logs Layout)
   ========================================================================== */
.logs-layout {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 1.25rem;
}

.panel-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 1.25rem;
  border-bottom: 1px solid var(--border-color);
  background: rgba(255, 255, 255, 0.02);
}

.panel-header h3 {
  font-size: 1rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.panel-subtitle {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 0.15rem;
}

.panel-body {
  padding: 1.25rem;
}

.log-files-list {
  max-height: 380px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

.log-file-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.25rem;
  border-bottom: 1px solid var(--border-color);
  cursor: pointer;
  transition: all 0.15s ease;
}

.log-file-item:hover {
  background: var(--bg-surface);
}

.log-file-item.active {
  background: var(--color-primary-glow);
  border-left: 3px solid var(--color-primary);
}

.log-file-info {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.log-file-name {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
}

.log-file-meta {
  font-size: 0.72rem;
  color: var(--text-muted);
}

.log-viewer-card {
  height: 100%;
  display: flex;
  flex-direction: column;
  min-height: 650px;
}

.log-viewer-body {
  flex: 1;
  padding: 1.25rem;
  overflow-y: auto;
  max-height: 700px;
}

/* Форматированный лог */
.hourly-log-block {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  margin-bottom: 1rem;
  overflow: hidden;
}

.hourly-log-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.65rem 1rem;
  background: var(--bg-card-hover);
  border-bottom: 1px solid var(--border-color);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-primary);
}

.hourly-items-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8rem;
}

.hourly-items-table tr {
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.hourly-items-table td {
  padding: 0.5rem 1rem;
}

.events-log-block {
  margin-bottom: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.event-log-entry {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0.85rem;
  background: rgba(244, 63, 94, 0.08);
  border-left: 3px solid var(--color-offline);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 0.8rem;
}

.event-log-entry.online {
  background: rgba(16, 185, 129, 0.08);
  border-left-color: var(--color-online);
}

.event-time {
  font-family: var(--font-mono);
  color: var(--text-muted);
  font-size: 0.75rem;
}

.raw-log-viewer {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-all;
  background: var(--bg-surface);
  padding: 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
}

/* Периоды пресетов */
.period-presets {
  display: flex;
  gap: 0.4rem;
  margin-bottom: 0.75rem;
}

.btn-preset {
  flex: 1;
  padding: 0.4rem;
  font-size: 0.75rem;
  font-weight: 600;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.btn-preset.active {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

.btn-group-full {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
}
.btn-group-full .btn { flex: 1; }

/* ==========================================================================
   Настройки и формы
   ========================================================================== */
.settings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 1.25rem;
}

.form-group {
  margin-bottom: 1.15rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.form-group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.help-text {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.form-row {
  display: flex;
  gap: 0.75rem;
}

.form-row .col {
  flex: 1;
}

.form-check {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  cursor: pointer;
}

.network-urls-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.url-badge {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.5rem 0.85rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--color-cyan);
}

.system-stats-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  font-size: 0.85rem;
}

.system-stats-list li {
  display: flex;
  justify-content: space-between;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--border-color);
}

.admin-storage-note {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--text-muted);
  background: var(--bg-surface);
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
}

/* ==========================================================================
   Модальные окна (Modals)
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  animation: fadeIn 0.15s ease;
}

.modal-dialog {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color-hover);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 480px;
  overflow: hidden;
  animation: slideUp 0.2s ease;
}

.modal-dialog.modal-lg {
  max-width: 620px;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

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

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.modal-title-wrap {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.modal-icon {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: var(--color-primary-glow);
  color: var(--color-primary);
}

.modal-close-btn {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--text-muted);
  cursor: pointer;
}
.modal-close-btn:hover { color: var(--text-primary); }

.modal-body {
  padding: 1.5rem;
  max-height: 70vh;
  overflow-y: auto;
}

.modal-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}

.modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border-color);
  background: rgba(255, 255, 255, 0.01);
}

.mr-auto {
  margin-right: auto;
}

.login-hint {
  font-size: 0.78rem;
  color: var(--text-muted);
  background: var(--bg-surface);
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  margin-top: 0.5rem;
}

/* Динамические соединения спутников в модалках */
.connections-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}

.connections-rows {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.connection-row {
  display: flex;
  gap: 0.45rem;
  align-items: center;
  flex-wrap: wrap;
  background: var(--bg-surface);
  padding: 0.4rem 0.6rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
}

.connection-row .sat-name-input { width: 110px; flex-shrink: 0; }
.connection-row .sat-ip-input { flex: 1.5; min-width: 130px; }
.connection-row .sat-check-type-select { width: 130px; flex-shrink: 0; font-size: 0.8rem; }
.connection-row .sat-port-input { width: 95px; flex-shrink: 0; font-size: 0.8rem; }

.conn-method-badge {
  font-size: 0.65rem;
  padding: 1px 5px;
  border-radius: 4px;
  background: rgba(2, 132, 199, 0.15);
  color: var(--color-cyan);
  font-weight: 700;
  margin-left: 0.25rem;
  border: 1px solid rgba(6, 182, 212, 0.25);
}

.conn-method-badge.tcp {
  background: rgba(99, 102, 241, 0.15);
  color: #a5b4fc;
  border-color: rgba(99, 102, 241, 0.3);
}

.conn-method-badge.icmp {
  background: rgba(16, 185, 129, 0.15);
  color: #6ee7b7;
  border-color: rgba(16, 185, 129, 0.3);
}

.btn-remove-conn {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--color-offline);
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 1.2rem;
}

.quick-notes-presets {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
  margin-top: 0.5rem;
}

.preset-label {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.preset-btn {
  font-size: 0.75rem;
  padding: 0.25rem 0.55rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  cursor: pointer;
}
.preset-btn:hover {
  background: var(--bg-card-hover);
  color: var(--text-primary);
}

/* ==========================================================================
   Плавающие уведомления (Toasts)
   ========================================================================== */
.toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  z-index: 2000;
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.15rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color-hover);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  font-size: 0.85rem;
  color: var(--text-primary);
  animation: slideInRight 0.2s ease;
  min-width: 260px;
  max-width: 420px;
}

.toast.success { border-left: 4px solid var(--color-online); }
.toast.error { border-left: 4px solid var(--color-offline); }
.toast.info { border-left: 4px solid var(--color-primary); }

@keyframes slideInRight {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* ==========================================================================
   Footer
   ========================================================================== */
.app-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 1.5rem;
  font-size: 0.75rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 0.5rem;
}

.footer-right {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Скрытие элементов */
.hidden {
  display: none !important;
}

/* Пустые состояния */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 4rem 2rem;
  text-align: center;
  color: var(--text-muted);
  gap: 0.75rem;
}

.empty-state h3 {
  font-size: 1.1rem;
  color: var(--text-primary);
}

.empty-state p {
  font-size: 0.85rem;
  max-width: 420px;
}

/* Спиннер загрузки */
.loading-spinner-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 2rem;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid var(--border-color);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ==========================================================================
   Адаптивность (Mobile & Tablet Responsive)
   ========================================================================== */
@media (max-width: 1024px) {
  .logs-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .app-container {
    padding: 0.75rem;
  }
  
  .top-header {
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
  }
  
  .header-left, .header-center, .header-right {
    justify-content: space-between;
  }
  
  .toolbar {
    flex-direction: column;
    align-items: stretch;
  }
  
  .search-box input {
    width: 100% !important;
  }
  
  .filter-chips {
    overflow-x: auto;
    padding-bottom: 4px;
  }
  
  .ships-cards-grid {
    grid-template-columns: 1fr;
  }
  
  .settings-grid {
    grid-template-columns: 1fr;
  }
  
  .app-footer {
    flex-direction: column;
    text-align: center;
  }
}


/* ==========================================================================
   Интерактивная диагностика связи (Live Diagnostics Modal & Badges)
   ========================================================================== */
.modal-icon.zap {
  background: rgba(245, 158, 11, 0.15);
  color: #f59e0b;
  box-shadow: 0 0 15px rgba(245, 158, 11, 0.2);
}

.diag-header-btn {
  background: linear-gradient(135deg, rgba(2, 132, 199, 0.2) 0%, rgba(6, 182, 212, 0.2) 100%);
  border: 1px solid rgba(6, 182, 212, 0.35);
  color: #38bdf8;
  font-weight: 600;
  transition: all 0.2s ease;
}

.diag-header-btn:hover {
  background: linear-gradient(135deg, rgba(2, 132, 199, 0.35) 0%, rgba(6, 182, 212, 0.35) 100%);
  border-color: #38bdf8;
  box-shadow: 0 0 12px rgba(56, 189, 248, 0.3);
  transform: translateY(-1px);
}

.test-ship-btn {
  font-size: 0.75rem;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(56, 189, 248, 0.3);
  color: #38bdf8;
  background: rgba(56, 189, 248, 0.08);
  cursor: pointer;
  transition: all 0.2s ease;
}

.test-ship-btn:hover {
  background: rgba(56, 189, 248, 0.2);
  border-color: #38bdf8;
  box-shadow: 0 0 10px rgba(56, 189, 248, 0.25);
}

.conn-method-badge.combo {
  background: rgba(2, 132, 199, 0.15);
  color: #38bdf8;
  border-color: rgba(56, 189, 248, 0.3);
}

.conn-tag.responder-active {
  border-color: rgba(16, 185, 129, 0.6) !important;
  background: rgba(16, 185, 129, 0.15) !important;
  box-shadow: 0 0 10px rgba(16, 185, 129, 0.25);
  position: relative;
}

.conn-tag.responder-active::after {
  content: '⚡';
  font-size: 0.65rem;
  margin-left: 3px;
}

/* Сетка формы диагностики */
.diag-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

@media (max-width: 600px) {
  .diag-form-grid {
    grid-template-columns: 1fr;
  }
}

/* Метод проверки (Pills) */
.method-pills {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-top: 0.35rem;
}

.method-pill-label {
  display: block;
  cursor: pointer;
}

.method-pill-label input[type="radio"] {
  display: none;
}

.method-pill-label .pill-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 0.85rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: 0.85rem;
  transition: all 0.2s ease;
}

.method-pill-label input[type="radio"]:checked + .pill-btn {
  background: rgba(2, 132, 199, 0.15);
  border-color: var(--color-primary);
  color: var(--text-primary);
  box-shadow: 0 0 12px rgba(2, 132, 199, 0.2);
}

.method-pill-label .pill-btn:hover {
  border-color: var(--border-color-hover);
}

.diag-run-btn {
  font-size: 1rem;
  padding: 0.75rem 1.25rem;
  font-weight: 700;
  letter-spacing: 0.3px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

/* Индикатор загрузки */
.diag-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 1.25rem;
  background: var(--bg-surface);
  border-radius: var(--radius-md);
  margin-top: 1rem;
  border: 1px solid var(--border-color);
  color: var(--color-cyan);
  font-size: 0.9rem;
}

/* Сводный баннер результатов */
.diag-results-wrap {
  margin-top: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  animation: fadeIn 0.3s ease;
}

.diag-status-banner {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-lg);
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.diag-status-banner.online {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.12) 0%, rgba(6, 182, 212, 0.08) 100%);
  border-color: rgba(16, 185, 129, 0.4);
}

.diag-status-banner.offline {
  background: linear-gradient(135deg, rgba(244, 63, 94, 0.12) 0%, rgba(245, 158, 11, 0.05) 100%);
  border-color: rgba(244, 63, 94, 0.4);
}

.diag-status-icon {
  font-size: 1.8rem;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.05);
  flex-shrink: 0;
}

.diag-status-banner.online .diag-status-icon {
  background: rgba(16, 185, 129, 0.2);
  color: #10b981;
}

.diag-status-banner.offline .diag-status-icon {
  background: rgba(244, 63, 94, 0.2);
  color: #f43f5e;
}

.diag-status-info {
  flex: 1;
}

.diag-status-info h4 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.2rem;
}

.diag-status-banner.online h4 { color: #34d399; }
.diag-status-banner.offline h4 { color: #fb7185; }

.diag-status-info p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

.diag-latency-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  min-width: 95px;
  flex-shrink: 0;
}

.diag-latency-badge .latency-val {
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--color-cyan);
}

.diag-latency-badge .latency-lbl {
  font-size: 0.65rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Детальные карточки TCP и ICMP */
.diag-cards-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

@media (max-width: 720px) {
  .diag-cards-grid {
    grid-template-columns: 1fr;
  }
}

.diag-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.diag-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.65rem 0.9rem;
  background: rgba(0, 0, 0, 0.15);
  border-bottom: 1px solid var(--border-color);
}

.diag-card-title {
  font-weight: 700;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.diag-badge {
  font-size: 0.7rem;
  padding: 2px 7px;
  border-radius: 4px;
  font-weight: 700;
}

.diag-badge.success {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.35);
}

.diag-badge.error {
  background: rgba(244, 63, 94, 0.15);
  color: #fb7185;
  border: 1px solid rgba(244, 63, 94, 0.35);
}

.diag-badge.skip {
  background: rgba(100, 116, 139, 0.15);
  color: #94a3b8;
  border: 1px solid rgba(100, 116, 139, 0.35);
}

.diag-card-body {
  padding: 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  font-size: 0.82rem;
  flex: 1;
}

.diag-metric-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
}

.diag-metric-row .metric-label {
  color: var(--text-muted);
}

.diag-metric-row .metric-status-text {
  text-align: right;
  font-size: 0.8rem;
}

.diag-terminal-wrap {
  margin-top: 0.35rem;
  border-radius: var(--radius-sm);
  background: #040810;
  border: 1px solid rgba(255, 255, 255, 0.06);
  overflow: hidden;
}

.diag-terminal-header {
  font-size: 0.65rem;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.03);
  padding: 3px 6px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.diag-terminal {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: #a5f3fc;
  padding: 0.5rem;
  max-height: 120px;
  overflow-y: auto;
  white-space: pre-wrap;
  word-break: break-all;
  margin: 0;
}