/*!
 * luci-theme-oasisic v1.0.0
 * Oasisic OpenWrt — Apple-inspired LuCI theme
 * Licensed under Apache 2.0
 */

/* ===== CSS Custom Properties ===== */
:root {
  /* Apple Blue palette */
  --primary: #0071e3;
  --primary-hover: #0077ed;
  --primary-active: #006edb;
  --primary-light: rgba(0, 113, 227, 0.08);

  /* Surfaces */
  --bg-body: #f5f5f7;
  --bg-card: #ffffff;
  --bg-sidebar: #1d1d1f;
  --bg-input: #ffffff;

  /* Text */
  --text-primary: #1d1d1f;
  --text-secondary: #86868b;
  --text-tertiary: #c7c7cc;
  --text-inverse: #ffffff;

  /* Borders */
  --border-light: rgba(0, 0, 0, 0.04);
  --border-medium: rgba(0, 0, 0, 0.08);

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 2px 8px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.08);

  /* Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 18px;

  /* Typography */
  --font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  --font-size-sm: 11px;
  --font-size-base: 13px;
  --font-size-lg: 15px;
  --font-size-xl: 20px;

  /* Spacing */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 12px;
  --space-lg: 16px;
  --space-xl: 24px;

  /* Layout */
  --sidebar-width: 220px;
  --sidebar-collapsed-width: 56px;
  --header-height: 52px;
}

/* ===== Reset & Base ===== */
/* Box sizing only: LuCI's own stylesheet (luci-base.css) sets the margins
   and padding of headings, paragraphs, lists and tables, and a global reset
   would collapse the spacing of every stock page. */
*, *::before, *::after { box-sizing: border-box; }

html {
  font-size: var(--font-size-base);
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

/* ===== Layout ===== */
.oasisic-layout {
  display: flex;
  min-height: 100vh;
}

/* ===== Sidebar ===== */
.oasisic-sidebar {
  width: var(--sidebar-width);
  background: var(--bg-sidebar);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  z-index: 100;
  transition: width 0.25s ease;
  overflow: hidden;
}

.oasisic-sidebar.collapsed {
  width: var(--sidebar-collapsed-width);
}

.oasisic-sidebar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 20px 20px 0;
  margin-bottom: 20px;
}

.oasisic-sidebar-logo {
  width: 26px;
  height: 26px;
  background: var(--primary);
  border-radius: 5px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 600;
  font-size: 12px;
  flex-shrink: 0;
}

.oasisic-sidebar-name {
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.2px;
  white-space: nowrap;
  overflow: hidden;
}

.oasisic-sidebar.collapsed .oasisic-sidebar-name { display: none; }

.oasisic-sidebar-tag {
  color: rgba(255, 255, 255, 0.25);
  font-size: 9px;
  margin-left: auto;
  padding: 2px 7px;
  border-radius: 3px;
  background: rgba(0, 113, 227, 0.12);
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.oasisic-sidebar.collapsed .oasisic-sidebar-tag { display: none; }

/* Navigation sections */
.oasisic-nav-section {
  padding: 12px 20px 4px;
  color: rgba(255, 255, 255, 0.18);
  font-size: 10px;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  white-space: nowrap;
}

.oasisic-sidebar.collapsed .oasisic-nav-section { display: none; }

.oasisic-nav-item {
  padding: 9px 20px;
  color: rgba(255, 255, 255, 0.40);
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  text-decoration: none;
  position: relative;
  transition: color 0.15s, background 0.15s;
  white-space: nowrap;
}

.oasisic-nav-item:hover {
  color: rgba(255, 255, 255, 0.65);
  background: rgba(255, 255, 255, 0.02);
}

.oasisic-nav-item.active {
  color: #fff;
  background: rgba(255, 255, 255, 0.04);
}

.oasisic-nav-item.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 2px;
  height: 18px;
  border-radius: 0 2px 2px 0;
  background: var(--primary);
}

.oasisic-nav-icon {
  width: 20px;
  text-align: center;
  font-size: 13px;
  flex-shrink: 0;
}

.oasisic-sidebar.collapsed .oasisic-nav-label { display: none; }

.oasisic-sidebar-spacer { flex: 1; }

.oasisic-sidebar-footer {
  padding: 14px 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.oasisic-sidebar.collapsed .oasisic-sidebar-footer { display: none; }

.oasisic-sidebar-footer-text {
  color: rgba(255, 255, 255, 0.25);
  font-size: 10px;
  line-height: 1.5;
}

/* ===== Main Content ===== */
.oasisic-main {
  flex: 1;
  margin-left: var(--sidebar-width);
  padding: var(--space-xl);
  transition: margin-left 0.25s ease;
  min-height: 100vh;
}

.oasisic-sidebar.collapsed ~ .oasisic-main {
  margin-left: var(--sidebar-collapsed-width);
}

/* Header */
.oasisic-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-lg);
}

.oasisic-header-left {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.oasisic-sidebar-toggle {
  width: 28px;
  height: 28px;
  border: none;
  background: transparent;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 0;
}

.oasisic-sidebar-toggle span {
  display: block;
  width: 16px;
  height: 1.5px;
  background: var(--text-secondary);
  border-radius: 1px;
  transition: all 0.2s;
}

.oasisic-page-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  letter-spacing: -0.3px;
  color: var(--text-primary);
}

.oasisic-header-right {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.oasisic-version {
  font-size: 10px;
  color: rgba(255,255,255,0.35);
  font-weight: 500;
  letter-spacing: 0.2px;
}

/* Content area */
.oasisic-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

/* ===== Cards ===== */
.oasisic-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  border: 0.5px solid var(--border-light);
  box-shadow: var(--shadow-sm);
}

.oasisic-card-title {
  font-size: 12px;
  font-weight: 600;
  margin-bottom: var(--space-md);
  letter-spacing: -0.1px;
}

/* ===== Status Bar ===== */
.oasisic-status-bar {
  display: flex;
  gap: 10px;
  margin-bottom: var(--space-lg);
}

.oasisic-status-item {
  flex: 1;
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 11px 14px;
  border: 0.5px solid var(--border-light);
}

.oasisic-status-label {
  font-size: 10px;
  color: var(--text-secondary);
  margin-bottom: 3px;
}

.oasisic-status-value {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
}

.oasisic-status-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  margin-right: 4px;
}

.oasisic-status-dot.green { background: #30d158; }
.oasisic-status-dot.orange { background: #ff9f0a; }
.oasisic-status-dot.red { background: #ff453a; }

/* ===== Gauges ===== */
.oasisic-gauge-row {
  display: flex;
  gap: 10px;
  margin-bottom: var(--space-lg);
}

.oasisic-gauge-card {
  flex: 1;
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 14px;
  border: 0.5px solid var(--border-light);
  display: flex;
  align-items: center;
  gap: 12px;
}

.oasisic-gauge-ring {
  width: 44px;
  height: 44px;
  position: relative;
  flex-shrink: 0;
}

.oasisic-gauge-ring svg { transform: rotate(-90deg); }

.oasisic-gauge-pct {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  color: var(--text-primary);
}

.oasisic-gauge-label { font-size: 10px; color: var(--text-secondary); }
.oasisic-gauge-detail { font-size: 12px; font-weight: 500; color: var(--text-primary); }

/* ===== Cards Grid ===== */
.oasisic-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 10px;
}

/* Info rows inside cards */
.oasisic-info-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 3px 0;
  font-size: 12px;
}

.oasisic-info-label { color: var(--text-secondary); }
.oasisic-info-value { color: var(--text-primary); font-weight: 500; }
.oasisic-info-value.green { color: #30d158; }
.oasisic-info-value.blue { color: var(--primary); }
.oasisic-info-value.orange { color: #ff9f0a; }

/* Nikki card */
.oasisic-card-nikki {
  border-color: rgba(0, 113, 227, 0.12);
  background: linear-gradient(135deg, rgba(0, 113, 227, 0.02), transparent);
  position: relative;
}

.oasisic-card-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  font-size: 8px;
  font-weight: 600;
  color: #fff;
  padding: 2px 7px;
  border-radius: 3px;
}

.oasisic-card-badge.blue { background: var(--primary); }
.oasisic-card-badge.green { background: #30d158; }

/* ===== Charts ===== */
.oasisic-chart-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 14px;
  border: 0.5px solid var(--border-light);
}

.oasisic-chart-title {
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 10px;
}

.oasisic-chart-vis {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  height: 44px;
}

.oasisic-chart-bar {
  flex: 1;
  border-radius: 2px 2px 0 0;
  min-height: 3px;
}

.oasisic-chart-bar.down { background: linear-gradient(to top, var(--primary), #40b4ff); opacity: 0.7; }
.oasisic-chart-bar.up { background: linear-gradient(to top, #30d158, #63e6a0); opacity: 0.5; }

/* ===== Forms ===== */
.oasisic-input {
  width: 100%;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  border: 0.5px solid var(--border-medium);
  background: var(--bg-input);
  color: var(--text-primary);
  font-size: var(--font-size-base);
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.oasisic-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0, 113, 227, 0.12);
}

/* ===== Tables ===== */
.oasisic-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}

.oasisic-table th {
  text-align: left;
  padding: 8px 12px;
  color: var(--text-secondary);
  font-weight: 500;
  border-bottom: 0.5px solid var(--border-light);
  font-size: 11px;
}

.oasisic-table td {
  padding: 8px 12px;
  border-bottom: 0.5px solid var(--border-light);
}

.oasisic-table tr:hover td { background: rgba(0, 0, 0, 0.01); }

/* ===== Toggle/Switch ===== */
.oasisic-toggle {
  position: relative;
  display: inline-block;
  width: 36px;
  height: 22px;
  cursor: pointer;
}

.oasisic-toggle input { opacity: 0; width: 0; height: 0; }

.oasisic-toggle-slider {
  position: absolute;
  inset: 0;
  background: #e8e8ed;
  border-radius: 22px;
  transition: background 0.2s;
}

.oasisic-toggle-slider::before {
  content: '';
  position: absolute;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #fff;
  top: 2px;
  left: 2px;
  transition: transform 0.2s;
  box-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

.oasisic-toggle input:checked + .oasisic-toggle-slider { background: var(--primary); }
.oasisic-toggle input:checked + .oasisic-toggle-slider::before { transform: translateX(14px); }

/* ===== Buttons ===== */
.oasisic-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  border: none;
  font-size: 13px;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.15s;
}

.oasisic-btn-primary {
  background: var(--primary);
  color: #fff;
}

.oasisic-btn-primary:hover { background: var(--primary-hover); }

.oasisic-btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 0.5px solid var(--border-medium);
}

.oasisic-btn-secondary:hover { background: rgba(0, 0, 0, 0.02); }

/* ===== Notifications ===== */
.oasisic-toast {
  position: fixed;
  bottom: 20px;
  right: 20px;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  color: #fff;
  font-size: 12px;
  font-weight: 500;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.3s, transform 0.3s;
  z-index: 1000;
}

.oasisic-toast.show { opacity: 1; transform: translateY(0); }
.oasisic-toast.success { background: #30d158; }
.oasisic-toast.error { background: #ff453a; }
.oasisic-toast.info { background: var(--primary); }

/* ===== LuCI 标准组件覆盖 ===== */

/* CBI 表单 */
.cbi-input-text, .cbi-input-password,
.cbi-input-select, .cbi-input-file {
  width: 100%;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  border: 0.5px solid var(--border-medium);
  background: var(--bg-input);
  color: var(--text-primary);
  font-size: var(--font-size-base);
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.cbi-input-text:focus, .cbi-input-password:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0, 113, 227, 0.12);
}

/* CBI 值布局 */
div.cbi-value { margin-bottom: 8px; padding: 6px 0; }
.cbi-value-title {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 0 0 2px;
  display: block;
}
.cbi-value-field { margin-top: 2px; }
.cbi-value-description {
  font-size: 11px;
  color: var(--text-tertiary);
  margin-top: 4px;
}

/* CBI 段 */
.cbi-section {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  border: 0.5px solid var(--border-light);
  margin-bottom: var(--space-md);
  box-shadow: var(--shadow-sm);
}
.cbi-section h3 {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 0.5px solid var(--border-light);
  color: var(--text-primary);
}

/* 去除 LuCI 默认边框 */
.node, .section { border: none; background: none; box-shadow: none; }

/* Tab 导航 */
.cbi-tabcontainer {
  margin-bottom: var(--space-md);
}
.cbi-tabmenu {
  display: flex;
  gap: 0;
  border-bottom: 0.5px solid var(--border-light);
  margin-bottom: var(--space-md);
  padding: 0;
  list-style: none;
}
.cbi-tabmenu li {
  margin: 0;
}
.cbi-tabmenu li a {
  display: block;
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: all 0.15s;
  margin-bottom: -0.5px;
}
.cbi-tabmenu li a:hover {
  color: var(--text-primary);
}
.cbi-tabmenu li a[style*="font-weight:bold"],
.cbi-tabmenu li.active a {
  color: var(--primary);
  border-bottom-color: var(--primary);
  font-weight: 600 !important;
}

/* 表格 */
table, .cbi-section-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}
table th, .cbi-section-table th {
  text-align: left;
  padding: 8px 12px;
  color: var(--text-secondary);
  font-weight: 500;
  border-bottom: 0.5px solid var(--border-light);
  font-size: 11px;
  background: transparent;
}
table td, .cbi-section-table td {
  padding: 8px 12px;
  border-bottom: 0.5px solid var(--border-light);
  color: var(--text-primary);
}
table tr:hover td,
.cbi-section-table tr:hover td {
  background: rgba(0, 0, 0, 0.01);
}

/* 按钮覆盖 */
.cbi-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  border: none;
  font-size: 13px;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.15s;
  text-decoration: none;
  line-height: 1.3;
}
.cbi-button-apply, .cbi-button-save {
  background: var(--primary);
  color: #fff;
}
.cbi-button-apply:hover, .cbi-button-save:hover {
  background: var(--primary-hover);
}
.cbi-button-reset, .cbi-button-cancel {
  background: transparent;
  color: var(--text-primary);
  border: 0.5px solid var(--border-medium);
}
.cbi-button-reset:hover, .cbi-button-cancel:hover {
  background: rgba(0, 0, 0, 0.02);
}
.cbi-button-remove, .cbi-button-delete {
  background: #ff453a;
  color: #fff;
}
.cbi-button-add {
  background: rgba(0, 113, 227, 0.08);
  color: var(--primary);
  font-size: 12px;
}

/* 弹窗/对话框 */
.cbi-modal {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 0.5px solid var(--border-light);
  padding: var(--space-xl);
  max-width: 500px;
}

/* 通知/警告 */
.alert-message, .alert-info, .cbi-tips {
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 12px;
  margin-bottom: var(--space-md);
  border: none;
}
.alert-message { background: rgba(0, 113, 227, 0.06); color: var(--primary); }
.alert-info { background: rgba(48, 209, 88, 0.06); color: #30d158; }
.alert-danger, .errorbox { background: rgba(255, 69, 58, 0.06); color: #ff453a; }
.alert-warning { background: rgba(255, 159, 10, 0.06); color: #ff9f0a; }

/* 进度条 */
.cbi-progressbar {
  height: 6px;
  background: var(--border-light);
  border-radius: 3px;
  overflow: hidden;
}
.cbi-progressbar-value {
  height: 100%;
  background: var(--primary);
  border-radius: 3px;
  transition: width 0.3s;
}

/* 选择框 */
.cbi-input-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2386868b' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  padding-right: 30px;
}

/* 复选框/单选框 */
.cbi-input-radio, .cbi-input-checkbox {
  accent-color: var(--primary);
  width: 16px;
  height: 16px;
  margin-right: 4px;
}

/* 页脚版权 */
.footer {
  font-size: 11px;
  color: var(--text-tertiary);
  text-align: center;
  padding: var(--space-lg) 0;
}

/* ===== 区块编辑器 ===== */
.oasisic-block-editor {
  display: none;
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  border: 0.5px solid var(--border-light);
  margin-bottom: var(--space-md);
}

.oasisic-editor-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  border-bottom: 0.5px solid var(--border-light);
  font-size: 13px;
}

.oasisic-editor-item:last-child { border-bottom: none; }

.oasisic-editor-toggle {
  background: none;
  border: none;
  font-size: 16px;
  cursor: pointer;
  padding: 2px;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  transition: background 0.15s;
}

.oasisic-editor-toggle:hover { background: rgba(0, 0, 0, 0.04); }
.oasisic-editor-toggle.hidden { opacity: 0.4; }
.oasisic-editor-label { flex: 1; color: var(--text-primary); }
.oasisic-editor-drag { color: var(--text-tertiary); cursor: grab; }

.oasisic-block-draggable {
  cursor: grab;
  transition: box-shadow 0.2s, transform 0.1s;
}

.oasisic-block-draggable:hover {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.oasisic-block-dragging {
  opacity: 0.5;
  transform: scale(0.95);
}

[data-action="edit-blocks"].active {
  background: var(--primary);
  color: #fff;
}