/* =========================================================
   Bootstrap 3 警用风格覆盖层
   ---------------------------------------------------------
   重点：材质（受光/凹陷）、渐变、微交互反馈
   表单控件统一强制深色，杜绝第三方插件带回白色底
   ========================================================= */

/* ===================== 按钮 ===================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 7px 16px;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.3px;
    line-height: 1.5;
    border-radius: var(--radius-sm);
    border: 1px solid var(--hairline-strong);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.02));
    color: var(--text-1);
    cursor: pointer;
    text-decoration: none;
    font-family: inherit;
    box-shadow: var(--inner-top), 0 1px 2px rgba(0, 0, 0, 0.35);
    transition: transform var(--dur) var(--ease),
                box-shadow var(--dur) var(--ease),
                border-color var(--dur) var(--ease),
                color var(--dur) var(--ease),
                background var(--dur) var(--ease);
}
.btn:hover {
    transform: translateY(-1px);
    color: var(--text-0);
    border-color: rgba(0, 229, 255, 0.42);
    background: linear-gradient(180deg, rgba(0, 229, 255, 0.14), rgba(0, 229, 255, 0.04));
    box-shadow: var(--inner-top), 0 6px 18px rgba(0, 0, 0, 0.42);
}
.btn:active {
    transform: translateY(0) scale(0.985);
    box-shadow: var(--inner-sunken);
}
.btn .material-icons { font-size: 17px; }
.btn .glyphicon { top: 0; font-size: 12px; }

/* 主操作：霓虹青 */
.btn-primary,
.btn-primary:focus {
    border-color: rgba(0, 229, 255, 0.45);
    color: var(--accent-cyan);
    background: linear-gradient(180deg, rgba(0, 229, 255, 0.18), rgba(0, 229, 255, 0.05));
    text-shadow: 0 0 10px rgba(0, 229, 255, 0.35);
}
.btn-primary:hover {
    color: #eafcff;
    border-color: var(--accent-cyan);
    background: linear-gradient(180deg, rgba(0, 229, 255, 0.30), rgba(0, 229, 255, 0.10));
    box-shadow: var(--inner-top), 0 6px 20px rgba(0, 229, 255, 0.22);
}

/* 次级：亮蓝 */
.btn-secondary,
.btn-default,
.btn-default:focus {
    border-color: rgba(33, 150, 243, 0.38);
    color: var(--accent-blue);
}
.btn-secondary:hover,
.btn-default:hover { color: #eaf4ff; }

.btn-success, .btn-success:focus { border-color: rgba(0, 200, 83, 0.42); color: var(--success); }
.btn-success:hover { color: #d6ffe6; background: linear-gradient(180deg, rgba(0, 200, 83, 0.22), rgba(0, 200, 83, 0.05)); }

.btn-warning, .btn-warning:focus { border-color: rgba(255, 214, 0, 0.40); color: var(--warning); }
.btn-warning:hover { color: #fffbe0; background: linear-gradient(180deg, rgba(255, 214, 0, 0.20), rgba(255, 214, 0, 0.04)); }

.btn-danger, .btn-danger:focus { border-color: rgba(255, 23, 68, 0.45); color: var(--danger); }
.btn-danger:hover { color: #ffe3e7; background: linear-gradient(180deg, rgba(255, 23, 68, 0.24), rgba(255, 23, 68, 0.05)); box-shadow: var(--inner-top), 0 6px 20px rgba(255, 23, 68, 0.18); }

.btn-info, .btn-info:focus { border-color: rgba(41, 121, 255, 0.42); color: var(--info); }
.btn-info:hover { color: #e8f0ff; background: linear-gradient(180deg, rgba(41, 121, 255, 0.22), rgba(41, 121, 255, 0.05)); }

/* 实心主按钮 */
.btn-solid {
    background: linear-gradient(180deg, #00E5FF, #0098B8);
    color: #04121e;
    border-color: rgba(255, 255, 255, 0.25);
    font-weight: 600;
    text-shadow: none;
}
.btn-solid:hover {
    color: #04121e;
    background: linear-gradient(180deg, #4DF0FF, #00A8C4);
    box-shadow: var(--inner-top), 0 8px 24px rgba(0, 229, 255, 0.32);
}

.btn-sm { padding: 4px 11px; font-size: 12px; }
.btn-sm .material-icons { font-size: 15px; }
.btn-lg { padding: 11px 26px; font-size: 15px; }
.btn-xs { padding: 2px 8px; font-size: 11px; }
.btn:disabled, .btn.disabled {
    opacity: 0.38;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
}

/* ===================== 表单组件 ===================== */
/* 统一强制深色：覆盖 Bootstrap / 各插件自带的白色底 */
.form-control,
.form-input,
.form-select,
.form-textarea,
input.form-control,
select.form-control,
textarea.form-control,
input[type="text"],
input[type="number"],
input[type="password"],
input[type="email"],
input[type="search"],
input[type="tel"],
input[type="url"],
input[type="date"],
input[type="time"],
input[type="datetime-local"],
select,
textarea {
    padding: 7px 12px;
    font-size: 13px;
    line-height: 1.5;
    color: var(--text-0) !important;
    background: rgba(7, 17, 31, 0.62) !important;
    background-color: rgba(7, 17, 31, 0.62) !important;
    border: 1px solid var(--hairline-strong) !important;
    border-radius: var(--radius-sm);
    outline: none;
    box-shadow: var(--inner-sunken) !important;
    transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease),
                background var(--dur) var(--ease);
    font-family: inherit;
}

/* 兜底：任何未被上面命中的可输入控件（第三方插件动态生成）一律深色 */
input:not([type="button"]):not([type="submit"]):not([type="reset"])
     :not([type="checkbox"]):not([type="radio"])
     :not([type="file"]):not([type="image"]):not([type="color"]),
textarea,
select {
    color: var(--text-0) !important;
    background-color: rgba(7, 17, 31, 0.62) !important;
    border: 1px solid var(--hairline-strong) !important;
    font-family: inherit;
}

.form-control:focus,
.form-input:focus,
.form-select:focus,
.form-textarea:focus,
input:not([type="button"]):not([type="submit"]):not([type="reset"])
     :not([type="checkbox"]):not([type="radio"])
     :not([type="file"]):not([type="image"]):not([type="color"]):focus,
textarea:focus,
select:focus {
    border-color: rgba(0, 229, 255, 0.65) !important;
    box-shadow: var(--inner-sunken), 0 0 0 3px rgba(0, 229, 255, 0.14) !important;
    background: rgba(9, 22, 40, 0.85) !important;
    background-color: rgba(9, 22, 40, 0.85) !important;
}

/* 只读 / 禁用：保持深色但更沉 */
.form-control[readonly],
.form-control[disabled],
input[readonly],
input[disabled],
select[disabled],
textarea[disabled] {
    background: rgba(7, 17, 31, 0.40) !important;
    background-color: rgba(7, 17, 31, 0.40) !important;
    color: var(--text-1) !important;
    border-color: var(--hairline) !important;
    box-shadow: none !important;
    cursor: default;
}

.form-control::placeholder,
.form-input::placeholder { color: var(--text-3) !important; }

.form-control option,
.form-select option,
select option {
    background: #0d1b2e !important;
    color: var(--text-0) !important;
}

/* 浏览器自动填充保持深色 */
input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus,
textarea:-webkit-autofill,
select:-webkit-autofill {
    -webkit-text-fill-color: var(--text-0) !important;
    -webkit-box-shadow: 0 0 0 1000px #0c1c31 inset !important;
    caret-color: var(--text-0);
}

/* 日期/时间选择器图标反色 */
input[type="date"]::-webkit-calendar-picker-indicator,
input[type="time"]::-webkit-calendar-picker-indicator,
input[type="datetime-local"]::-webkit-calendar-picker-indicator,
input[type="month"]::-webkit-calendar-picker-indicator {
    filter: invert(1) brightness(1.3);
    cursor: pointer;
}

.form-group { margin-bottom: 15px; }

.form-label,
.control-label {
    display: block;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.5px;
    color: var(--text-2);
    margin-bottom: 6px;
}

/* 输入框组 */
.input-group-addon {
    background: rgba(255, 255, 255, 0.05) !important;
    background-color: rgba(255, 255, 255, 0.05) !important;
    border: 1px solid var(--hairline-strong) !important;
    color: var(--text-1) !important;
    font-size: 13px;
}

/* 复选框 / 单选框 */
input[type="checkbox"],
input[type="radio"] {
    accent-color: var(--accent-cyan);
    cursor: pointer;
}

/* ===================== 面板 ===================== */
html body .panel {
    background: var(--surface-1) !important;
    border: 1px solid var(--hairline) !important;
    border-radius: var(--radius);
    margin-bottom: 18px;
    position: relative;
    box-shadow: var(--shadow-1), var(--inner-top) !important;
    transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.panel:hover { border-color: var(--hairline-strong) !important; box-shadow: var(--shadow-2), var(--inner-top) !important; }

.panel-heading,
.panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 18px;
    border-bottom: 1px solid var(--hairline) !important;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0)) !important;
    border-radius: var(--radius) var(--radius) 0 0;
}

.panel-title {
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 0.5px;
    color: var(--text-0);
}

.panel-body { padding: 18px; color: var(--text-1); }

.panel-footer {
    background: rgba(0, 0, 0, 0.18) !important;
    border-top: 1px solid var(--hairline) !important;
    border-radius: 0 0 var(--radius) var(--radius);
}

/* 四角装饰线（可选，保留兼容） */
.panel-corner::before,
.panel-corner::after {
    content: "";
    position: absolute;
    width: 14px; height: 14px;
    border-color: var(--accent-cyan);
    border-style: solid;
    opacity: 0.45;
    pointer-events: none;
}
.panel-corner::before { top: -1px; left: -1px; border-width: 1px 0 0 1px; }
.panel-corner::after { bottom: -1px; right: -1px; border-width: 0 1px 1px 0; }

/* ===================== 表格 ===================== */
/* 用 html body 提升优先级，保证覆盖各页面内联的 !important 旧规则 */
html body table.table thead th,
html body table thead th,
html body .data-table thead th {
    padding: 11px 12px !important;
    text-align: center;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.6px;
    color: var(--accent-cyan) !important;
    border-bottom: 1px solid rgba(0, 229, 255, 0.35) !important;
    border-top: none !important;
    white-space: nowrap;
    /* background-image 与页面里的 background-color 不冲突，叠加出层次 */
    background-image: linear-gradient(180deg, rgba(0, 229, 255, 0.16), rgba(0, 229, 255, 0.03)) !important;
    position: relative;
}
html body table thead th + th::before {
    content: "";
    position: absolute;
    left: 0; top: 22%; bottom: 22%;
    width: 1px;
    background: linear-gradient(180deg, transparent, rgba(0, 229, 255, 0.28), transparent);
}

html body table tbody td {
    padding: 9px 12px !important;
    color: var(--text-1);
    font-size: 13px;
    line-height: 1.6;
    border-top: 1px solid rgba(130, 180, 240, 0.07) !important;
    transition: color var(--dur) var(--ease);
}

html body table tbody tr {
    transition: background var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
html body table tbody tr:nth-child(even) { background-color: rgba(255, 255, 255, 0.018); }
html body table tbody tr:hover {
    background-color: rgba(0, 229, 255, 0.07) !important;
    box-shadow: inset 3px 0 0 var(--accent-cyan);
}
html body table tbody tr:hover td { color: var(--text-0); }

/* 选中行：左侧发光竖条 */
html body table tbody tr.success,
html body table tbody tr.selected {
    background-color: rgba(0, 229, 255, 0.12) !important;
    box-shadow: inset 3px 0 0 var(--accent-cyan) !important;
}
html body table tbody tr.success td,
html body table tbody tr.selected td { color: var(--accent-cyan) !important; }

.table-bordered,
.table-bordered td,
.table-bordered th { border-color: var(--hairline) !important; }

/* ===================== 分页 ===================== */
.pagination {
    display: flex;
    align-items: center;
    gap: 5px;
    margin: 16px 0 0 0;
    font-size: 13px;
}
.pagination > li > a,
.pagination > li > span,
.page-btn {
    min-width: 32px; height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--hairline-strong) !important;
    border-radius: var(--radius-sm);
    color: var(--text-1) !important;
    cursor: pointer;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.01)) !important;
    box-shadow: var(--inner-top);
    transition: all var(--dur) var(--ease);
    font-family: inherit;
    padding: 0 9px;
    float: none;
}
.pagination > li > a:hover,
.pagination > li > span:hover,
.page-btn:hover {
    border-color: rgba(0, 229, 255, 0.5) !important;
    color: var(--accent-cyan) !important;
    transform: translateY(-1px);
}
.pagination > .active > a,
.pagination > .active > span,
.pagination > .active > a:hover,
.pagination > .active > span:hover,
.page-btn.active {
    background: linear-gradient(180deg, rgba(0, 229, 255, 0.30), rgba(0, 229, 255, 0.10)) !important;
    border-color: var(--accent-cyan) !important;
    color: #eafcff !important;
    box-shadow: 0 0 14px rgba(0, 229, 255, 0.22);
}
.pagination > .disabled > a,
.pagination > .disabled > span,
.page-btn:disabled { opacity: 0.3; cursor: not-allowed; }

/* ===================== 标签 / 徽章 ===================== */
.label,
.badge,
.tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 9px;
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.3px;
    border-radius: 10px;
    border: 1px solid;
    line-height: 1.6;
}
.label-default, .tag-default { color: var(--text-1); border-color: var(--hairline-strong); background: rgba(255, 255, 255, 0.05); }
.label-success, .tag-success { color: var(--success); border-color: rgba(0, 200, 83, 0.32); background: rgba(0, 200, 83, 0.10); }
.label-warning, .tag-warning { color: var(--warning); border-color: rgba(255, 214, 0, 0.32); background: rgba(255, 214, 0, 0.10); }
.label-danger,  .tag-danger  { color: var(--danger);  border-color: rgba(255, 23, 68, 0.35); background: rgba(255, 23, 68, 0.10); }
.label-info,    .tag-info    { color: var(--info);    border-color: rgba(41, 121, 255, 0.32); background: rgba(41, 121, 255, 0.10); }
.label-primary, .tag-cyan    { color: var(--accent-cyan); border-color: rgba(0, 229, 255, 0.35); background: rgba(0, 229, 255, 0.10); }

/* ===================== 状态指示灯 ===================== */
.status-dot {
    display: inline-block;
    width: 8px; height: 8px;
    border-radius: 50%;
    margin-right: 6px;
    position: relative;
}
.status-dot.online   { background: var(--success); box-shadow: 0 0 6px var(--success); animation: police-pulse-green 2s infinite; }
.status-dot.offline  { background: var(--danger);  box-shadow: 0 0 6px var(--danger); opacity: 0.6; }
.status-dot.warning  { background: var(--warning); box-shadow: 0 0 6px var(--warning); animation: police-pulse-yellow 2s infinite; }

@keyframes police-pulse-green {
    0%, 100% { box-shadow: 0 0 6px var(--success); }
    50%      { box-shadow: 0 0 14px var(--success), 0 0 4px var(--success); }
}
@keyframes police-pulse-yellow {
    0%, 100% { box-shadow: 0 0 6px var(--warning); }
    50%      { box-shadow: 0 0 14px var(--warning), 0 0 4px var(--warning); }
}

/* ===================== 告警 / 提示 ===================== */
.alert {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--hairline);
    border-left: 3px solid var(--danger);
    background: var(--surface-2);
    color: var(--text-1);
    margin-bottom: 10px;
    box-shadow: var(--shadow-1);
}
.alert-success { border-left-color: var(--success); }
.alert-warning { border-left-color: var(--warning); }
.alert-danger  { border-left-color: var(--danger); }
.alert-info    { border-left-color: var(--info); }

/* ===================== 模态框 ===================== */
.modal-content {
    background: linear-gradient(180deg, rgba(18, 38, 62, 0.97), rgba(9, 20, 36, 0.98)) !important;
    border: 1px solid rgba(0, 229, 255, 0.28) !important;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-3), 0 0 40px rgba(0, 229, 255, 0.08) !important;
    position: relative;
    overflow: hidden;
}
.modal-content::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-cyan), var(--accent-blue), transparent);
}
.modal-header {
    padding: 15px 20px;
    border-bottom: 1px solid var(--hairline) !important;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), transparent) !important;
}
.modal-title { font-size: 15px; font-weight: 600; letter-spacing: 0.5px; color: var(--text-0); }
.modal-body { padding: 20px; color: var(--text-1); }
.modal-footer {
    padding: 12px 20px;
    border-top: 1px solid var(--hairline) !important;
    text-align: right;
    background: rgba(0, 0, 0, 0.16) !important;
}
.modal-backdrop.in { opacity: 0.72; background: rgba(4, 10, 20, 0.72); }

.modal-close,
.close {
    color: var(--text-2) !important;
    opacity: 1 !important;
    text-shadow: none;
    font-size: 20px;
    transition: all var(--dur) var(--ease);
}
.modal-close:hover,
.close:hover { color: var(--danger) !important; transform: rotate(90deg); }

/* ===================== 下拉菜单（玻璃质感） ===================== */
.dropdown-menu {
    background: linear-gradient(180deg, rgba(18, 38, 62, 0.97), rgba(9, 20, 36, 0.98)) !important;
    border: 1px solid var(--hairline-strong) !important;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-2) !important;
    padding: 5px;
    backdrop-filter: blur(8px);
}
.dropdown-menu > li > a {
    color: var(--text-1);
    padding: 7px 14px;
    font-size: 13px;
    border-radius: var(--radius-sm);
    transition: all var(--dur) var(--ease);
}
.dropdown-menu > li > a:hover,
.dropdown-menu > li > a:focus {
    background: linear-gradient(90deg, rgba(0, 229, 255, 0.18), rgba(0, 229, 255, 0.04)) !important;
    color: var(--accent-cyan) !important;
}
.dropdown-menu .divider { background: var(--hairline); margin: 5px 0; }

/* ===================== 导航条 ===================== */
.nav-tabs { border-bottom: 1px solid var(--hairline); }
.nav-tabs > li > a,
.nav-pills > li > a {
    color: var(--text-1);
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    transition: all var(--dur) var(--ease);
}
.nav-tabs > li > a:hover,
.nav-pills > li > a:hover {
    color: var(--accent-cyan);
    background: rgba(0, 229, 255, 0.07);
    border-color: transparent;
}
.nav-tabs > li.active > a,
.nav-tabs > li.active > a:hover,
.nav-tabs > li.active > a:focus,
.nav-pills > li.active > a,
.nav-pills > li.active > a:hover,
.nav-pills > li.active > a:focus {
    color: var(--accent-cyan);
    background: linear-gradient(180deg, rgba(0, 229, 255, 0.16), rgba(0, 229, 255, 0.02));
    border-color: var(--hairline-strong);
    border-bottom-color: var(--accent-cyan);
}

/* ===================== 面包屑 ===================== */
.breadcrumb {
    background: transparent;
    padding: 0; margin: 0;
    font-size: 12px;
}
.breadcrumb > li { color: var(--text-2); }
.breadcrumb > li > a { color: var(--text-1); }
.breadcrumb > li > a:hover { color: var(--accent-cyan); }
.breadcrumb > .active { color: var(--accent-cyan); }
.breadcrumb > li + li::before { content: ">\00a0"; color: var(--text-3); padding: 0 5px; }

/* ===================== 进度条 ===================== */
.progress {
    height: 8px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 4px;
    overflow: hidden;
    box-shadow: var(--inner-sunken);
}
.progress-bar { border-radius: 4px; transition: width 0.6s var(--ease); }
.progress-bar-success { background: linear-gradient(90deg, rgba(0, 200, 83, 0.45), var(--success)); }
.progress-bar-info    { background: linear-gradient(90deg, rgba(0, 229, 255, 0.45), var(--accent-cyan)); }
.progress-bar-warning { background: linear-gradient(90deg, rgba(255, 152, 0, 0.45), var(--warn-orange)); }
.progress-bar-danger  { background: linear-gradient(90deg, rgba(255, 23, 68, 0.45), var(--danger)); }

/* ===================== 列表组 / Well / 缩略图 ===================== */
.list-group-item {
    background: rgba(255, 255, 255, 0.02) !important;
    border: 1px solid var(--hairline) !important;
    color: var(--text-1);
}
.list-group-item:hover { background: rgba(0, 229, 255, 0.07) !important; color: var(--text-0); }

.well {
    background: var(--surface-2);
    border: 1px solid var(--hairline);
    border-radius: var(--radius);
    color: var(--text-1);
    box-shadow: var(--inner-sunken);
}

.thumbnail {
    background: var(--surface-1);
    border: 1px solid var(--hairline);
    border-radius: var(--radius);
}
.thumbnail .caption { color: var(--text-1); }