/* ========== ОСНОВНЫЕ ПЕРЕМЕННЫЕ И СБРОС ========== */
:root {
  --primary: #4a6fa5;
  --primary-dark: #3a5a8a;
  --primary-light: rgba(74, 111, 165, 0.1);
  --success: #4caf50;
  --success-light: rgba(76, 175, 80, 0.1);
  --success-dark: #388e3c;
  --danger: #f44336;
  --danger-light: rgba(244, 67, 54, 0.1);
  --danger-dark: #d32f2f;
  --warning: #ff9800;
  --warning-light: rgba(255, 152, 0, 0.1);
  --warning-dark: #f57c00;
  --info: #17a2b8;
  --info-light: rgba(23, 162, 184, 0.1);
  --light: #f8f9fa;
  --dark: #2d3748;
  --gray: #718096;
  --gray-light: #e2e8f0;
  --bg-color: #f5f7fa;
  --card-bg: #ffffff;
  --text-light: #ffffff;
  --text-dark: #2d3748;
  --border-radius: 8px;
  --shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  --shadow-hover: 0 5px 15px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
}

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

html {
  font-size: 16px;
  height: 100%;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background-color: var(--bg-color);
  color: var(--dark);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* ========== ОСНОВНАЯ СТРУКТУРА ========== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
  padding-bottom: 30px;
}

header {
  background-color: var(--primary);
  color: var(--text-light);
  padding: 1rem 0;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

main {
  flex: 1;
  padding: 1.5rem 0;
  overflow-x: hidden;
}

footer {
  background-color: var(--dark);
  color: var(--text-light);
  padding: 1rem 0;
  margin-top: auto;
  text-align: center;
}

/* ========== НАВИГАЦИЯ ========== */
nav {
  width: 100%;
  margin-top: 10px;
}

nav ul {
  display: flex;
  list-style: none;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
}

nav li {
  flex: 1;
  min-width: 120px;
  text-align: center;
}

nav a {
  text-decoration: none;
  color: var(--text-light);
  padding: 8px 10px;
  border-radius: 4px;
  transition: var(--transition);
  font-size: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

nav a:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

nav li.active a {
  background-color: rgba(255, 255, 255, 0.2);
  font-weight: 600;
}

/* ========== ОБЩИЕ КОМПОНЕНТЫ ========== */
.page-title {
  margin: 0;
  font-size: 1.3rem;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 10px;
}

.card {
  background: var(--card-bg);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  padding: 1.25rem;
  margin-bottom: 1.5rem;
  transition: var(--transition);
}

.card:hover {
  box-shadow: var(--shadow-hover);
}

/* ========== КНОПКИ ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.25rem;
  background-color: var(--primary);
  color: white;
  border: none;
  border-radius: 6px;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  gap: 0.5rem;
  text-align: center;
  min-height: 44px;
  font-weight: 500;
}

.btn:hover {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.5rem 0.75rem;
  font-size: 0.85rem;
  min-height: 36px;
}

.btn-primary { background-color: var(--primary); }
.btn-success { background-color: var(--success); }
.btn-danger { background-color: var(--danger); }
.btn-warning { background-color: var(--warning); }
.btn-info { background-color: var(--info); }
.btn-secondary { background-color: var(--gray); }

.btn-group {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

/* ========== ФОРМЫ ========== */
.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  font-size: 0.9rem;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--gray-light);
  border-radius: 6px;
  font-size: 1rem;
  transition: var(--transition);
  min-height: 44px;
}

.form-textarea {
  min-height: 100px;
  resize: vertical;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-light);
}

/* ========== СЕТКИ ========== */
.grid {
  display: grid;
  gap: 1rem;
}

.grid-2 { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
.grid-auto { grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); }

/* ========== КАРТОЧКИ СТАТУСА ========== */
.status-card {
  background: var(--card-bg);
  border-radius: var(--border-radius);
  padding: 1.25rem;
  margin-bottom: 1rem;
  box-shadow: var(--shadow);
  border-left: 4px solid var(--gray-light);
  transition: var(--transition);
}

.status-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.status-card.online { border-left-color: var(--success); }
.status-card.offline { border-left-color: var(--danger); }
.status-card.warning { border-left-color: var(--warning); }

.status-card__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 0.75rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.status-card__title {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--primary);
  margin: 0;
}

.status-card__actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.status-card__content {
  width: 100%;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.75rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.status-badge.online {
  background-color: var(--success-light);
  color: var(--success);
}

.status-badge.offline {
  background-color: var(--danger-light);
  color: var(--danger);
}

.status-badge.warning {
  background-color: var(--warning-light);
  color: var(--warning);
}

/* ========== СТАТИСТИКА ========== */
.stats-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.stat-card {
  background: var(--card-bg);
  border-radius: var(--border-radius);
  padding: 1.25rem;
  text-align: center;
  box-shadow: var(--shadow);
  border-top: 4px solid var(--primary);
}

.stat-card.total { border-top-color: var(--primary); }
.stat-card.online { border-top-color: var(--success); }
.stat-card.offline { border-top-color: var(--danger); }

.stat-label {
  display: block;
  font-size: 0.85rem;
  color: var(--gray);
  margin-bottom: 0.5rem;
}

.stat-value {
  display: block;
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--dark);
}

/* ========== ТАБЛИЦЫ ========== */
.table-responsive {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.data-table,
.devices-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  min-width: 600px;
}

.data-table th,
.devices-table th {
  background-color: var(--primary-light);
  color: var(--primary);
  font-weight: 600;
  text-align: left;
  padding: 0.75rem;
  border-bottom: 2px solid var(--gray-light);
}

.data-table td,
.devices-table td {
  padding: 0.75rem;
  border-bottom: 1px solid var(--gray-light);
  vertical-align: middle;
}

.data-table tr:last-child td,
.devices-table tr:last-child td {
  border-bottom: none;
}

.data-table tr:hover td,
.devices-table tr:hover td {
  background-color: var(--primary-light);
}

.devices-table code {
  background: var(--light);
  padding: 0.2rem 0.4rem;
  border-radius: 3px;
  font-family: monospace;
}

.actions {
  white-space: nowrap;
  width: 120px;
}

/* ========== УВЕДОМЛЕНИЯ ========== */
.alert {
  padding: 1rem;
  border-radius: 6px;
  margin-bottom: 1.25rem;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  border-left: 4px solid transparent;
}

.alert-success {
  background-color: var(--success-light);
  color: var(--success);
  border-left-color: var(--success);
}

.alert-danger {
  background-color: var(--danger-light);
  color: var(--danger);
  border-left-color: var(--danger);
}

.alert-warning {
  background-color: var(--warning-light);
  color: var(--warning);
  border-left-color: var(--warning);
}

.alert-info {
  background-color: var(--info-light);
  color: var(--info);
  border-left-color: var(--info);
}

/* ========== СПИСКИ УСТРОЙСТВ ========== */
.device-strip-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.device-strip {
  background-color: var(--card-bg);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: var(--transition);
  border-left: 4px solid var(--gray-light);
}

.device-strip.online { border-left-color: var(--success); }
.device-strip.offline { border-left-color: var(--danger); }
.device-strip.expanded { box-shadow: var(--shadow-hover); }

.strip-summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1rem;
  cursor: pointer;
  transition: background-color 0.2s ease;
  min-height: 60px;
}

.strip-summary:hover {
  background-color: rgba(0, 0, 0, 0.02);
}

.strip-main-info {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  flex: 1;
}

.strip-main-info h3 {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--dark);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.strip-ip {
  font-size: 0.8rem;
  color: var(--gray);
  font-weight: 400;
}

.strip-status {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.toggle-icon {
  font-size: 1rem;
  color: var(--gray);
  transition: transform 0.3s ease;
}

.device-strip.expanded .toggle-icon {
  transform: rotate(180deg);
}

.strip-details {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.device-strip.expanded .strip-details {
  max-height: 500px;
  padding: 0 1rem 1rem;
}

.details-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.detail-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.detail-item.full-width {
  grid-column: 1 / -1;
}

.detail-label {
  font-size: 0.8rem;
  color: var(--gray);
}

.detail-value {
  font-size: 0.9rem;
  font-weight: 500;
}

.offline-text {
  color: var(--danger);
}

/* ========== ИНФОРМАЦИОННЫЕ КАРТОЧКИ ========== */
.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.info-card {
  background: var(--card-bg);
  padding: 1rem;
  border-radius: var(--border-radius);
  border-left: 4px solid var(--primary);
  box-shadow: var(--shadow);
}

.info-card h3 {
  margin: 0 0 0.5rem 0;
  font-size: 0.85rem;
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.info-card p {
  margin: 0;
  font-size: 1.1rem;
  font-weight: bold;
  color: var(--dark);
}

/* ========== ПРОГРЕСС-БАРЫ ========== */
.progress-bar {
  height: 8px;
  background-color: var(--gray-light);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 0.5rem;
}

.progress-bar__fill {
  height: 100%;
  background-color: var(--primary);
  transition: width 0.3s ease;
}

/* ========== СЕТЕВЫЕ ПАПКИ ========== */
.ns-container {
  margin-top: 1rem;
}

.status-card__path {
  font-size: 0.9rem;
  color: var(--gray);
  margin-bottom: 0.5rem;
  word-break: break-all;
}

.status-card__description {
  font-size: 0.9rem;
  color: var(--gray);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--gray-light);
}

.space-info {
  margin-top: 1rem;
  background: var(--light);
  padding: 1rem;
  border-radius: var(--border-radius);
}

.space-details {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 0.5rem;
  font-size: 0.85rem;
}

/* ========== RAID СТАТУС ========== */
.raid-container {
  margin-top: 1rem;
}

.raid-card {
  background: var(--card-bg);
  border-radius: var(--border-radius);
  padding: 1.25rem;
  box-shadow: var(--shadow);
  margin-bottom: 1.5rem;
}

.raid-card__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.raid-card__title {
  margin: 0;
  font-size: 1.3rem;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 10px;
}

.raid-card__server-info {
  font-size: 0.9rem;
  color: var(--gray);
  margin-bottom: 1rem;
}

.raid-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.raid-status-output {
  background: #2b2b2b;
  color: #f8f8f2;
  padding: 1.25rem;
  border-radius: var(--border-radius);
  overflow-x: auto;
  font-family: "Courier New", monospace;
  font-size: 0.85rem;
  line-height: 1.4;
  margin-top: 1rem;
}

.raid-status-output pre {
  margin: 0;
  white-space: pre-wrap;
  word-wrap: break-word;
}

.raid-timestamp {
  text-align: center;
  color: var(--gray);
  font-size: 0.9rem;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--gray-light);
}

.status-optimal { color: var(--success); }
.status-warning { color: var(--warning); }
.status-critical { color: var(--danger); }

/* ========== SSL СЕРТИФИКАТЫ ========== */
.ssl-container {
  margin-top: 1rem;
}

.ssl-card {
  background: var(--card-bg);
  border-radius: var(--border-radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
  margin-bottom: 1.5rem;
  border-left: 4px solid var(--gray-light);
  transition: var(--transition);
}

.ssl-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

.ssl-card__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.ssl-card__title {
  margin: 0;
  font-size: 1.3rem;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.ssl-card__domain {
  font-size: 1.1rem;
  color: var(--gray);
  margin-bottom: 0.75rem;
  word-break: break-all;
}

.ssl-card__description {
  font-size: 0.95rem;
  color: var(--gray);
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--gray-light);
}

.ssl-card__status {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.ssl-status-badge {
  font-size: 0.8rem;
  font-weight: bold;
  padding: 0.5rem 1rem;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.ssl-status-badge--valid {
  background-color: var(--success-light);
  color: var(--success);
  border: 1px solid var(--success);
}

.ssl-status-badge--expired {
  background-color: var(--danger-light);
  color: var(--danger);
  border: 1px solid var(--danger);
}

.ssl-status-badge--warning {
  background-color: var(--warning-light);
  color: var(--warning);
  border: 1px solid var(--warning);
}

.ssl-status-badge--error {
  background-color: var(--danger-light);
  color: var(--danger);
  border: 1px solid var(--danger);
}

.ssl-card__last-check {
  font-size: 0.85rem;
  color: var(--gray);
  text-align: right;
}

.ssl-cert-info {
  background: var(--light);
  padding: 1.25rem;
  border-radius: var(--border-radius);
  margin-top: 1rem;
}

.ssl-cert-details {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.25rem;
  margin-bottom: 1rem;
}

.ssl-detail-item {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.ssl-detail-label {
  font-size: 0.85rem;
  color: var(--gray);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.ssl-detail-value {
  font-size: 1rem;
  font-weight: 600;
  color: var(--dark);
  word-break: break-word;
}

.ssl-expiry-warning {
  color: var(--danger);
  font-weight: bold;
  background-color: var(--danger-light);
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  display: inline-block;
}

.ssl-expiry-normal {
  color: var(--success);
  font-weight: bold;
  background-color: var(--success-light);
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  display: inline-block;
}

.ssl-btn--check {
  background-color: var(--info);
  color: white;
  border: none;
  padding: 0.75rem 1.25rem;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.9rem;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  font-weight: 500;
}

.ssl-btn--check:hover {
  background-color: #138496;
  transform: translateY(-1px);
}

.ssl-btn--check.loading {
  background-color: var(--warning);
  cursor: not-allowed;
}

.ssl-btn--check.loading i {
  animation: spin 1s linear infinite;
}

.ssl-form {
  background: var(--card-bg);
  padding: 1.5rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  margin-bottom: 2rem;
}

.ssl-form__group {
  margin-bottom: 1.25rem;
}

.ssl-form__label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--dark);
  font-size: 0.95rem;
}

.ssl-form__input,
.ssl-form__textarea {
  width: 100%;
  padding: 0.875rem;
  border: 1px solid var(--gray-light);
  border-radius: 6px;
  font-size: 1rem;
  transition: var(--transition);
  background: white;
}

.ssl-form__textarea {
  min-height: 80px;
  resize: vertical;
}

.ssl-form__input:focus,
.ssl-form__textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-light);
}

/* ========== ТЕМПЕРАТУРА CPU ========== */
.temperature-container {
  margin-top: 1rem;
}

.temperature-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--card-bg);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
}

.temperature-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.temperature-header h1 {
  margin: 0;
  font-size: 1.5rem;
  color: var(--primary);
  font-weight: 600;
}

.management-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background-color: var(--primary-light);
  color: var(--primary);
  border-radius: 6px;
  text-decoration: none;
  font-size: 0.9rem;
  margin-left: 1rem;
  transition: var(--transition);
}

.management-link:hover {
  background-color: var(--primary);
  color: white;
}

.refresh-btn {
  background: var(--primary);
  color: white;
  border: none;
  padding: 0.875rem 1.5rem;
  border-radius: 6px;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition);
  min-height: 50px;
  text-decoration: none;
}

.refresh-btn:hover:not(:disabled) {
  background: var(--primary-dark);
  transform: translateY(-2px);
}

.refresh-btn:disabled {
  background: var(--gray);
  cursor: not-allowed;
  transform: none;
}

.last-update {
  text-align: center;
  color: var(--gray);
  font-size: 0.95rem;
  margin-top: 0.5rem;
  padding: 0.75rem;
  background: var(--light);
  border-radius: var(--border-radius);
  font-weight: 500;
}

.temperature-grid {
  display: grid;
  gap: 1.5rem;
}

.device-temperature-card {
  background: var(--card-bg);
  border-radius: var(--border-radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
  border-left: 4px solid var(--gray-light);
  transition: var(--transition);
}

.device-temperature-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.device-temperature-card.online { border-left-color: var(--success); }
.device-temperature-card.offline { border-left-color: var(--danger); }

.device-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.device-title {
  margin: 0;
  font-size: 1.4rem;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 600;
}

.device-ip {
  color: var(--gray);
  font-size: 1rem;
  margin-top: 0.25rem;
}

.temperature-status-badge {
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.temperature-status-online {
  background: var(--success-light);
  color: var(--success);
  border: 1px solid var(--success);
}

.temperature-status-offline {
  background: var(--danger-light);
  color: var(--danger);
  border: 1px solid var(--danger);
}

.temperatures-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
  margin-top: 1.25rem;
}

.temperature-item {
  background: linear-gradient(135deg, var(--light) 0%, #f8f9fa 100%);
  border-radius: var(--border-radius);
  padding: 1.5rem 1rem;
  text-align: center;
  border: 2px solid transparent;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.temperature-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
  border-color: var(--primary-light);
}

.temperature-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--primary);
}

.package-temperature {
  background: linear-gradient(135deg, var(--primary-light) 0%, #e7f3ff 100%);
  border: 2px solid var(--primary);
  grid-column: 1 / -1;
  position: relative;
}

.package-temperature::before {
  background: var(--primary);
}

.core-temperatures {
  display: contents;
}

.sensor-name {
  font-size: 0.9rem;
  color: var(--gray);
  margin-bottom: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.temperature-value {
  font-size: 2rem;
  font-weight: bold;
  margin: 0.5rem 0;
  font-family: "Courier New", monospace;
}

.temperature-normal { color: var(--success); }
.temperature-warning { color: var(--warning); }
.temperature-high { color: #fd7e14; }
.temperature-critical { color: var(--danger); }

.temperature-item.temperature-critical {
  border-color: var(--danger-light);
  background: linear-gradient(135deg, var(--danger-light) 0%, #ffeaea 100%);
}

.temperature-item.temperature-critical::before {
  background: var(--danger);
}

.error-message {
  color: var(--danger);
  font-style: italic;
  text-align: center;
  padding: 2rem;
  background: var(--danger-light);
  border-radius: var(--border-radius);
  border-left: 4px solid var(--danger);
  margin: 1rem 0;
}

.no-data {
  color: var(--gray);
  font-style: italic;
  text-align: center;
  padding: 3rem 2rem;
  background: var(--light);
  border-radius: var(--border-radius);
  border: 2px dashed var(--gray-light);
}

/* ========== УПРАВЛЕНИЕ УСТРОЙСТВАМИ ========== */
.devices-management-container {
  margin-top: 1rem;
}

.section {
  background: var(--card-bg);
  border-radius: var(--border-radius);
  padding: 1.5rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow);
}

.section h2 {
  margin-top: 0;
  color: var(--primary);
  border-bottom: 2px solid var(--gray-light);
  padding-bottom: 1rem;
  margin-bottom: 1.5rem;
  font-size: 1.4rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 600;
}

.device-list {
  display: grid;
  gap: 1rem;
}

.device-management-card {
  background: var(--light);
  border-radius: var(--border-radius);
  padding: 1.25rem;
  border-left: 4px solid var(--primary);
  transition: var(--transition);
}

.device-management-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.device-management-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 0.75rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.device-management-name {
  font-weight: bold;
  font-size: 1.2rem;
  color: var(--dark);
  margin: 0;
}

.device-management-ip {
  color: var(--gray);
  font-size: 0.95rem;
  margin: 0.25rem 0;
}

.device-management-description {
  color: var(--gray);
  margin: 0.5rem 0;
  font-size: 0.95rem;
  line-height: 1.5;
}

.add-form {
  display: flex;
  gap: 1rem;
  align-items: flex-end;
  flex-wrap: wrap;
}

.form-group-flex {
  flex: 1;
  min-width: 250px;
}

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--dark);
}

.empty-message {
  text-align: center;
  color: var(--gray);
  font-style: italic;
  padding: 3rem 2rem;
  background: var(--light);
  border-radius: var(--border-radius);
  border: 2px dashed var(--gray-light);
}

/* ========== ИСТОРИЯ СТАТУСОВ ========== */
.status-history {
  width: 100%;
  max-width: 1200px;
  margin: 1.5rem auto;
  padding: 1.5rem;
  background-color: var(--card-bg);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
}

.status-history h1 {
  font-size: 1.75rem;
  color: var(--primary);
  margin-bottom: 0.75rem;
  font-weight: 600;
}

.status-history h3 {
  font-size: 1.1rem;
  color: var(--gray);
  margin-bottom: 1.5rem;
  font-weight: 400;
}

.status-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1.25rem;
  font-size: 0.9rem;
}

.status-table thead {
  background-color: var(--primary);
  color: var(--text-light);
}

.status-table th {
  padding: 0.75rem;
  text-align: left;
  font-weight: 500;
}

.status-table td {
  padding: 0.75rem;
  border-bottom: 1px solid var(--gray-light);
}

.status-table tr:last-child td {
  border-bottom: none;
}

.status-table tr.online {
  background-color: var(--success-light);
}

.status-table tr.offline {
  background-color: var(--danger-light);
}

.status-table .duration {
  font-family: monospace;
  color: var(--dark);
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  background-color: var(--primary-light);
  color: var(--primary);
  border-radius: 6px;
  text-decoration: none;
  margin-bottom: 1.5rem;
  transition: var(--transition);
  font-weight: 500;
}

.back-link:hover {
  background-color: var(--primary);
  color: var(--text-light);
}

.pagination {
  display: flex;
  justify-content: center;
  margin: 1.5rem 0;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.pagination a {
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--gray-light);
  border-radius: 4px;
  text-decoration: none;
  color: var(--primary);
  transition: var(--transition);
  font-weight: 500;
}

.pagination a.active {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}

.pagination a:hover:not(.active) {
  background-color: var(--primary-light);
}

/* ========== СТРАНИЦА ЛОГИНА ========== */
.login-container {
  max-width: 400px;
  margin: 4rem auto;
  padding: 2rem;
  background: var(--card-bg);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-hover);
  border-top: 4px solid var(--primary);
}

.login-container h1 {
  text-align: center;
  margin-bottom: 1.5rem;
  color: var(--primary);
  font-size: 1.5rem;
  font-weight: 600;
}

.login-container .form-group {
  margin-bottom: 1.25rem;
}

.login-container label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--dark);
}

.login-container input[type="text"],
.login-container input[type="password"] {
  width: 100%;
  padding: 0.875rem;
  border: 1px solid var(--gray-light);
  border-radius: 6px;
  font-size: 1rem;
  transition: var(--transition);
  background: white;
}

.login-container input[type="text"]:focus,
.login-container input[type="password"]:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-light);
}

.login-container .btn {
  width: 100%;
  padding: 0.875rem;
  font-size: 1rem;
  margin-top: 0.5rem;
}

/* ========== АНИМАЦИИ ========== */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0% {
    opacity: 1;
  }
  50% {
    opacity: 0.7;
  }
  100% {
    opacity: 1;
  }
}

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

@keyframes criticalPulse {
  0% {
    box-shadow: 0 0 0 0 rgba(244, 67, 54, 0.7);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(244, 67, 54, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(244, 67, 54, 0);
  }
}

.fade-in {
  animation: fadeIn 0.5s ease-out;
}

.pulse {
  animation: pulse 2s infinite;
}

.loading-spinner {
  display: inline-block;
  width: 1.25rem;
  height: 1.25rem;
  border: 2px solid var(--gray-light);
  border-radius: 50%;
  border-top-color: var(--primary);
  animation: spin 1s ease-in-out infinite;
}

.temperature-critical .temperature-value {
  animation: criticalPulse 2s infinite;
}

/* ========== УТИЛИТЫ ========== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }

.p-1 { padding: 0.5rem; }
.p-2 { padding: 1rem; }
.p-3 { padding: 1.5rem; }

.hidden { display: none; }

/* ========== АДАПТИВНОСТЬ ДЛЯ МОБИЛЬНЫХ ========== */
@media (max-width: 768px) {
  .container {
    padding: 0 10px;
    padding-bottom: 20px;
    margin-top: 10px;
  }

  nav ul {
    gap: 5px;
  }

  nav li {
    min-width: 100px;
  }

  nav a {
    font-size: 11px;
    padding: 6px 8px;
  }

  nav a span {
    display: none;
  }

  .btn-group {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .grid-2,
  .grid-3,
  .grid-auto {
    grid-template-columns: 1fr;
  }

  /* УСТРОЙСТВА - исправление таблицы */
  .table-responsive {
    overflow-x: hidden;
  }
  
  .data-table,
  .devices-table {
    min-width: auto;
    width: 100%;
    display: block;
  }
  
  .devices-table thead {
    display: none;
  }
  
  .devices-table tbody {
    display: block;
  }
  
  .devices-table tr {
    display: block;
    margin-bottom: 1rem;
    background: var(--card-bg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    padding: 1rem;
  }
  
  .devices-table td {
    display: block;
    text-align: left;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--gray-light);
  }
  
  .devices-table td:last-child {
    border-bottom: none;
  }
  
  .devices-table td:before {
    content: attr(data-label);
    font-weight: 600;
    color: var(--primary);
    display: block;
    font-size: 0.8rem;
    margin-bottom: 0.25rem;
  }
  
  /* ИСПРАВЛЕНИЕ КНОПОК ДЕЙСТВИЙ - вертикальное расположение */
  .devices-table .actions,
  .actions {
    width: 100%;
    display: flex !important;
    flex-direction: column !important;
    gap: 0.5rem;
    justify-content: flex-end;
    margin-top: 0.5rem;
    padding-top: 0.5rem;
    border-top: 1px solid var(--gray-light);
  }

  .devices-table .btn-sm,
  .btn-sm {
    flex: 1;
    min-width: auto !important;
    max-width: 100% !important;
    justify-content: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
}

  /* Общие исправления для кнопок действий */
  .status-card__actions,
  .ssl-card__actions,
  .raid-card__actions {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    justify-content: flex-end;
    margin-top: 0.5rem;
  }

  .status-card__actions .btn,
  .ssl-card__actions .btn,
  .raid-card__actions .btn {
    width: 100%;
    min-width: auto;
    max-width: 100%;
    justify-content: center;
    font-size: 0.8rem;
  }

  /* Общие адаптивные стили */
  .card,
  .status-card,
  .ssl-card,
  .raid-card,
  .device-temperature-card {
    padding: 1rem;
    margin-bottom: 1rem;
  }

  .status-card__header,
  .ssl-card__header,
  .raid-card__header,
  .device-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .temperature-actions {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
    padding: 1rem;
  }

  .temperature-header {
    justify-content: center;
    flex-direction: column;
    gap: 0.75rem;
  }
  
  .temperature-header h1 {
    font-size: 1.3rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
  }
  
  .management-link {
    margin-left: 0;
    justify-content: center;
  }

  .refresh-btn {
    width: 100%;
    justify-content: center;
  }

  .temperatures-grid {
    grid-template-columns: 1fr;
  }

  .package-temperature {
    grid-column: 1;
  }
  
  .ssl-card__status {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .ssl-card__last-check {
    text-align: left;
  }
  
  .ssl-cert-details {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .ssl-form {
    padding: 1rem;
  }

  .raid-info-grid {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }
  
  .raid-status-output {
    padding: 1rem;
    font-size: 0.8rem;
  }

  .strip-summary {
    padding: 0.5rem 0.75rem;
    min-height: 50px;
  }

  .strip-main-info h3 {
    font-size: 0.9rem;
  }

  .strip-ip {
    font-size: 0.75rem;
  }

  .details-grid {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }

  .data-table th,
  .data-table td {
    padding: 0.5rem 0.25rem;
  }

  .add-form {
    flex-direction: column;
    align-items: stretch;
  }

  .form-group-flex {
    min-width: auto;
  }

  .device-management-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
}

@media (max-width: 480px) {
  html {
    font-size: 14px;
  }

  .container {
    padding: 0 8px;
  }

  .card {
    padding: 1rem;
  }

  .page-title {
    font-size: 1.25rem;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .stats-container {
    grid-template-columns: 1fr;
  }

  .stat-card {
    padding: 1rem;
  }

  .status-card {
    padding: 1rem;
  }

  nav ul {
    gap: 3px;
  }

  nav li {
    min-width: 70px;
  }

  nav a {
    padding: 5px;
    font-size: 10px;
  }

  .ssl-card {
    padding: 1.25rem;
  }

  .ssl-card__title {
    font-size: 1.2rem;
  }

  .temperature-item {
    padding: 1.25rem 0.75rem;
  }

  .temperature-value {
    font-size: 1.75rem;
  }

  .device-title {
    font-size: 1.2rem;
  }

  .section {
    padding: 1.25rem;
  }

  .section h2 {
    font-size: 1.2rem;
  }

  .temperature-header h1 {
    font-size: 1.3rem;
  }
}

/* ========== ПЕЧАТНЫЕ СТИЛИ ========== */
@media print {
  header,
  footer,
  nav,
  .btn {
    display: none;
  }

  .container {
    max-width: none;
    padding: 0;
  }

  .card {
    box-shadow: none;
    border: 1px solid #ddd;
  }
}
/* ========== DASHBOARD СТИЛИ ========== */
.critical-warnings {
    margin-bottom: 2rem;
}

.no-problems {
    text-align: center;
    color: var(--success);
    padding: 2rem;
    background: var(--success-light);
    border-radius: var(--border-radius);
    border: 2px solid var(--success);
}

.alert-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.alert-text {
    flex: 1;
}

.stat-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: var(--primary);
}

.stat-details {
    margin-top: 0.5rem;
    font-size: 0.85rem;
}

.stat-online {
    color: var(--success);
    margin-right: 1rem;
}

.stat-offline {
    color: var(--danger);
}

.stat-warning {
    color: var(--warning);
}

.dashboard-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.events-list {
    max-height: 400px;
    overflow-y: auto;
}

.event-item {
    display: flex;
    align-items: center;
    padding: 0.75rem;
    border-radius: var(--border-radius);
    margin-bottom: 0.5rem;
    background: var(--light);
    border-left: 4px solid var(--gray-light);
}

.event-item.status-online { border-left-color: var(--success); }
.event-item.status-offline { border-left-color: var(--danger); }
.event-item.status-warning { border-left-color: var(--warning); }
.event-item.status-expired { border-left-color: var(--danger); }
.event-item.status-valid { border-left-color: var(--success); }
.event-item.status-low_space { border-left-color: var(--warning); }

.event-icon {
    margin-right: 1rem;
    font-size: 1.2rem;
    color: var(--gray);
}

.event-content {
    flex: 1;
}

.event-title {
    font-weight: 500;
    margin-bottom: 0.25rem;
}

.event-status {
    font-size: 0.8rem;
    color: var(--gray);
    text-transform: uppercase;
    font-weight: 600;
}

.event-time {
    font-size: 0.85rem;
    color: var(--gray);
}

.quick-actions {
    display: grid;
    gap: 1rem;
}

.quick-action {
    display: flex;
    align-items: center;
    padding: 1rem;
    background: var(--light);
    border-radius: var(--border-radius);
    text-decoration: none;
    color: var(--dark);
    transition: var(--transition);
    border: 2px solid transparent;
}

.quick-action:hover {
    background: var(--primary-light);
    border-color: var(--primary);
    transform: translateY(-2px);
}

.quick-action i {
    font-size: 1.5rem;
    margin-right: 1rem;
    color: var(--primary);
}

.quick-action span {
    font-weight: 500;
}

/* ========== PING СТРАНИЦА - ВКЛАДКИ ========== */
.tabs {
    display: flex;
    border-bottom: 2px solid var(--gray-light);
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.tab-link {
    background: none;
    border: none;
    padding: 1rem 1.5rem;
    cursor: pointer;
    font-size: 1rem;
    color: var(--gray);
    border-bottom: 3px solid transparent;
    transition: var(--transition);
    font-weight: 500;
}

.tab-link:hover {
    color: var(--primary);
    background-color: var(--primary-light);
}

.tab-link.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
    background-color: var(--primary-light);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* ========== АДАПТИВНОСТЬ ДЛЯ DASHBOARD ========== */
@media (max-width: 768px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    
    .alert-content {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }
    
    .alert-content .btn {
        align-self: stretch;
        text-align: center;
    }
    
    .tabs {
        flex-direction: column;
    }
    
    .tab-link {
        text-align: left;
        border-bottom: 1px solid var(--gray-light);
        border-left: 3px solid transparent;
    }
    
    .tab-link.active {
        border-left-color: var(--primary);
        border-bottom-color: var(--gray-light);
    }
}

@media (max-width: 480px) {
    .stat-details {
        display: flex;
        flex-direction: column;
        gap: 0.25rem;
    }
    
    .stat-online,
    .stat-offline,
    .stat-warning {
        margin-right: 0;
    }
    
    .event-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .event-content {
        width: 100%;
    }
    
    .event-time {
        align-self: flex-end;
    }
}
.stat-details {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
}

.stat-online, .stat-offline, .stat-warning {
    white-space: nowrap;
}

@media (max-width: 480px) {
    .stat-details {
        flex-direction: column;
        gap: 0.25rem;
    }
    
    .stat-online, .stat-offline, .stat-warning {
        text-align: center;
    }
}