/* ==========================================================================
   Fresh Nature Design System — 蝴蝶观测平台用户端通用样式
   自然草绿 + 清爽极简 · 自然科学质感 · 纯净通透体验
   ========================================================================== */

:root {
    /* Brand — 仅用于按钮/激活态强调，不做大面积铺色 */
    --saas-primary: #74ac00;
    --saas-primary-hover: #629300;
    --saas-primary-active: #537e00;
    --saas-primary-light: rgba(116, 172, 0, 0.06);
    --saas-primary-lighter: rgba(116, 172, 0, 0.03);
    --saas-primary-glow: rgba(116, 172, 0, 0.14);
    --saas-gradient-primary: linear-gradient(135deg, #74ac00 0%, #5d8800 100%);
    --saas-gradient-deep: linear-gradient(135deg, #629300 0%, #486800 100%);

    /* Accent — Butterfly Amber */
    --saas-accent: #f59e0b;
    --saas-accent-light: rgba(245, 158, 11, 0.1);

    /* Semantic Colors */
    --saas-success: #74ac00;
    --saas-success-light: rgba(116, 172, 0, 0.08);

    --saas-warning: #d97706;
    --saas-warning-light: rgba(217, 119, 6, 0.1);

    --saas-danger: #e5484d;
    --saas-danger-light: rgba(229, 72, 77, 0.08);

    /* Canvas & Surfaces — 白底中性灰，减少绿调铺色 */
    --saas-bg: #ffffff;
    --saas-surface: #ffffff;
    --saas-surface-subtle: #f7f7f7;
    --saas-surface-muted: #f0f0f0;

    /* Borders — 中性灰边 */
    --saas-border: #e8e8e8;
    --saas-border-strong: #d0d0d0;
    --saas-border-focus: #74ac00;

    /* Typography — 自然清晰黑/灰 */
    --saas-text-primary: #222222;
    --saas-text-secondary: #555555;
    --saas-text-tertiary: #888888;

    /* Radii */
    --saas-radius-sm: 6px;
    --saas-radius-md: 10px;
    --saas-radius-lg: 14px;
    --saas-radius-pill: 9999px;

    /* Shadows — 微弱自然柔影 */
    --saas-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.02);
    --saas-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.05);
    --saas-shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.07);
    --saas-shadow-modal: 0 20px 40px rgba(0, 0, 0, 0.12);

    /* Typography Stack */
    --saas-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    --saas-mono-font: "JetBrains Mono", "SF Mono", Menlo, Consolas, monospace;
}

/* Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--saas-font);
    font-size: 14px;
    color: var(--saas-text-primary);
    background-color: var(--saas-bg);
    line-height: 1.5;
    letter-spacing: -0.011em;
}

::selection {
    background: rgba(116, 172, 0, 0.18);
    color: var(--saas-text-primary);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: #d0d0d0;
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: #b0b0b0;
}

/* Modern Card */
.saas-card {
    background: var(--saas-surface);
    border: 1px solid var(--saas-border);
    border-radius: var(--saas-radius-md);
    box-shadow: var(--saas-shadow-sm);
    transition: all 0.2s ease;
}

.saas-card:hover {
    box-shadow: var(--saas-shadow-md);
    border-color: var(--saas-border-strong);
}

/* Keyframe Animations */
@keyframes saasFadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes saasScaleIn {
    from { opacity: 0; transform: scale(0.96) translateY(8px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

@keyframes saasSpin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* ==========================================================================
   Element UI — Emerald Canopy Component Overrides
   ========================================================================== */

/* ---------- Buttons ---------- */
.el-button {
    font-family: var(--saas-font) !important;
    font-weight: 500 !important;
    border-radius: var(--saas-radius-sm) !important;
    padding: 9px 18px !important;
    transition: all 0.18s ease-in-out !important;
    letter-spacing: -0.01em !important;
    border-width: 1px !important;
}

.el-button:active {
    transform: scale(0.97);
}

.el-button:focus {
    outline: none !important;
}

.el-button--primary {
    background: var(--saas-primary) !important;
    border-color: var(--saas-primary) !important;
    color: #ffffff !important;
    box-shadow: 0 2px 6px rgba(116, 172, 0, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.14) !important;
}

.el-button--primary:hover, .el-button--primary:focus {
    background: var(--saas-primary-hover) !important;
    border-color: var(--saas-primary-hover) !important;
    color: #ffffff !important;
    box-shadow: 0 4px 12px rgba(116, 172, 0, 0.36), inset 0 1px 0 rgba(255, 255, 255, 0.14) !important;
}

.el-button--primary:active {
    background: var(--saas-primary-active) !important;
    border-color: var(--saas-primary-active) !important;
}

.el-button--primary.is-plain {
    background: var(--saas-primary-light) !important;
    color: var(--saas-primary) !important;
    border-color: rgba(13, 159, 110, 0.3) !important;
    box-shadow: none !important;
}

.el-button--primary.is-plain:hover {
    background: var(--saas-primary) !important;
    color: #ffffff !important;
}

.el-button--success {
    background-color: var(--saas-success) !important;
    border-color: var(--saas-success) !important;
    color: #ffffff !important;
}

.el-button--success:hover, .el-button--success:focus {
    background-color: var(--saas-primary-hover) !important;
    border-color: var(--saas-primary-hover) !important;
    color: #ffffff !important;
}

.el-button--warning {
    background-color: var(--saas-warning) !important;
    border-color: var(--saas-warning) !important;
    color: #ffffff !important;
}

.el-button--warning:hover, .el-button--warning:focus {
    background-color: #b45309 !important;
    border-color: #b45309 !important;
    color: #ffffff !important;
}

.el-button--danger {
    background-color: var(--saas-danger) !important;
    border-color: var(--saas-danger) !important;
    color: #ffffff !important;
}

.el-button--danger:hover, .el-button--danger:focus {
    background-color: #c93237 !important;
    border-color: #c93237 !important;
    color: #ffffff !important;
}

.el-button--default {
    background: #ffffff !important;
    border-color: var(--saas-border-strong) !important;
    color: var(--saas-text-primary) !important;
    box-shadow: var(--saas-shadow-sm) !important;
}

.el-button--default:hover, .el-button--default:focus {
    background: var(--saas-surface-subtle) !important;
    border-color: var(--saas-primary) !important;
    color: var(--saas-primary) !important;
}

.el-button.is-plain:hover {
    background: var(--saas-surface-subtle) !important;
    border-color: var(--saas-primary) !important;
    color: var(--saas-primary) !important;
}

.el-button--text {
    color: var(--saas-primary) !important;
    box-shadow: none !important;
    padding-left: 6px !important;
    padding-right: 6px !important;
}
.el-button--text:hover, .el-button--text:focus {
    color: var(--saas-primary-hover) !important;
    background: transparent !important;
}

.el-button.is-disabled,
.el-button.is-disabled:hover,
.el-button.is-disabled:focus {
    background: var(--saas-surface-muted) !important;
    border-color: var(--saas-border) !important;
    color: var(--saas-text-tertiary) !important;
    box-shadow: none !important;
}

.el-button--small {
    padding: 7px 14px !important;
    border-radius: 7px !important;
}

.el-button--mini {
    padding: 5px 10px !important;
    border-radius: 6px !important;
}

.el-button.is-round {
    border-radius: var(--saas-radius-pill) !important;
}

/* ---------- Cards ---------- */
.el-card {
    border-radius: var(--saas-radius-md) !important;
    border: 1px solid var(--saas-border) !important;
    background: var(--saas-surface) !important;
    box-shadow: var(--saas-shadow-sm) !important;
    transition: all 0.2s ease !important;
    color: var(--saas-text-primary) !important;
}

.el-card:hover {
    box-shadow: var(--saas-shadow-md) !important;
}

.el-card__header {
    border-bottom: 1px solid var(--saas-border) !important;
    padding: 16px 20px !important;
    font-weight: 600;
}

.el-card__body {
    padding: 20px !important;
}

/* ---------- Inputs & Textareas ---------- */
.el-input__inner, .el-textarea__inner {
    border-radius: var(--saas-radius-sm) !important;
    border: 1px solid var(--saas-border-strong) !important;
    background: #ffffff !important;
    color: var(--saas-text-primary) !important;
    font-family: var(--saas-font) !important;
    padding: 8px 12px !important;
    transition: border-color 0.15s ease, box-shadow 0.15s ease !important;
}

.el-input__inner::placeholder, .el-textarea__inner::placeholder {
    color: var(--saas-text-tertiary) !important;
}

.el-input__inner:hover, .el-textarea__inner:hover {
    border-color: #a7baae !important;
}

.el-input__inner:focus, .el-textarea__inner:focus {
    border-color: var(--saas-primary) !important;
    box-shadow: 0 0 0 3px var(--saas-primary-glow) !important;
}

.el-input.is-disabled .el-input__inner {
    background: var(--saas-surface-subtle) !important;
    border-color: var(--saas-border) !important;
    color: var(--saas-text-tertiary) !important;
}

.el-input-group__append, .el-input-group__prepend {
    border-radius: var(--saas-radius-sm) !important;
    border-color: var(--saas-border-strong) !important;
    background: var(--saas-surface-subtle) !important;
    color: var(--saas-text-secondary) !important;
}

.el-input__prefix, .el-input__suffix {
    color: var(--saas-text-tertiary) !important;
}

/* Input Number */
.el-input-number {
    border-radius: var(--saas-radius-sm) !important;
}
.el-input-number__decrease, .el-input-number__increase {
    background: var(--saas-surface-subtle) !important;
    border-color: var(--saas-border-strong) !important;
    color: var(--saas-text-secondary) !important;
}
.el-input-number__decrease:hover, .el-input-number__increase:hover {
    color: var(--saas-primary) !important;
}

/* ---------- Select & Dropdown Panels ---------- */
.el-select-dropdown,
.el-picker-panel,
.el-cascader__dropdown,
.el-autocomplete-suggestion {
    border-radius: var(--saas-radius-md) !important;
    border: 1px solid var(--saas-border) !important;
    box-shadow: var(--saas-shadow-lg) !important;
    background: #ffffff !important;
}

.el-select-dropdown__item {
    color: var(--saas-text-secondary) !important;
    transition: background 0.12s ease;
}

.el-select-dropdown__item.selected {
    color: var(--saas-primary) !important;
    font-weight: 600;
}

.el-select-dropdown__item.hover, .el-select-dropdown__item:hover {
    background-color: var(--saas-surface-subtle) !important;
}

.el-select .el-input.is-focus .el-input__inner,
.el-select .el-input__inner:focus {
    border-color: var(--saas-primary) !important;
    box-shadow: 0 0 0 3px var(--saas-primary-glow) !important;
}

.el-select-dropdown.is-multiple .el-select-dropdown__item.selected {
    background-color: var(--saas-primary-light) !important;
}

.el-autocomplete-suggestion li:hover {
    background-color: var(--saas-surface-subtle) !important;
}

.el-autocomplete-suggestion li.highlighted {
    background-color: var(--saas-surface-subtle) !important;
}

/* Cascader */
.el-cascader-node.in-active-path,
.el-cascader-node.is-active {
    color: var(--saas-primary) !important;
    font-weight: 600;
}
.el-cascader-node:not(.is-disabled):hover,
.el-cascader-node:not(.is-disabled):focus {
    background: var(--saas-surface-subtle) !important;
}

/* ---------- Date Picker ---------- */
.el-date-picker__header-label {
    color: var(--saas-text-primary) !important;
    font-weight: 600;
}

.el-date-table td.available:hover {
    color: var(--saas-primary) !important;
}

.el-date-table td.today span {
    color: var(--saas-primary) !important;
    font-weight: 700;
}

.el-date-table td.current:not(.disabled) span,
.el-date-table td.start-date span,
.el-date-table td.end-date span {
    background-color: var(--saas-primary) !important;
    color: #ffffff !important;
}

.el-date-table td.in-range div {
    background-color: var(--saas-primary-light) !important;
}

.el-month-table td.current:not(.disabled) .cell,
.el-year-table td.current:not(.disabled) .cell {
    color: var(--saas-primary) !important;
}

.el-date-picker__time-header,
.el-date-picker__header--bordered {
    border-bottom-color: var(--saas-border) !important;
}

.el-picker-panel__shortcut {
    color: var(--saas-text-secondary) !important;
}
.el-picker-panel__shortcut:hover {
    color: var(--saas-primary) !important;
}

.el-picker-panel__footer {
    border-top-color: var(--saas-border) !important;
    background: var(--saas-surface-subtle) !important;
    border-radius: 0 0 var(--saas-radius-md) var(--saas-radius-md) !important;
}

.el-time-panel {
    border-radius: var(--saas-radius-md) !important;
    border-color: var(--saas-border) !important;
    box-shadow: var(--saas-shadow-lg) !important;
}

.el-time-spinner__item.active:not(.disabled) {
    color: var(--saas-primary) !important;
    font-weight: 600;
}

/* ---------- Switch / Checkbox / Radio ---------- */
.el-switch__core {
    border-radius: var(--saas-radius-pill) !important;
}

.el-switch.is-checked .el-switch__core {
    background-color: var(--saas-primary) !important;
    border-color: var(--saas-primary) !important;
}

.el-switch__label.is-active {
    color: var(--saas-primary) !important;
}

.el-checkbox__inner {
    border-radius: 4px !important;
    border-color: var(--saas-border-strong) !important;
    width: 16px !important;
    height: 16px !important;
    transition: all 0.15s ease !important;
}

.el-checkbox__inner::after {
    left: 5px !important;
    top: 2px !important;
}

.el-checkbox__inner:hover {
    border-color: var(--saas-primary) !important;
}

.el-checkbox__input.is-checked .el-checkbox__inner,
.el-checkbox__input.is-indeterminate .el-checkbox__inner {
    background-color: var(--saas-primary) !important;
    border-color: var(--saas-primary) !important;
}

.el-checkbox__input.is-checked + .el-checkbox__label {
    color: var(--saas-primary) !important;
}

.el-radio__inner {
    border-color: var(--saas-border-strong) !important;
    transition: all 0.15s ease !important;
}

.el-radio__inner:hover {
    border-color: var(--saas-primary) !important;
}

.el-radio__input.is-checked .el-radio__inner {
    background: var(--saas-primary) !important;
    border-color: var(--saas-primary) !important;
}

.el-radio__input.is-checked + .el-radio__label {
    color: var(--saas-primary) !important;
}

.el-radio-button__inner {
    border-color: var(--saas-border-strong) !important;
    color: var(--saas-text-secondary) !important;
    box-shadow: none !important;
    transition: all 0.15s ease !important;
}

.el-radio-button__orig-radio:checked + .el-radio-button__inner {
    background-color: var(--saas-primary) !important;
    border-color: var(--saas-primary) !important;
    box-shadow: -1px 0 0 0 var(--saas-primary) !important;
    color: #ffffff !important;
}

.el-radio-button__inner:hover {
    color: var(--saas-primary) !important;
}

.el-radio-button:first-child .el-radio-button__inner {
    border-radius: var(--saas-radius-sm) 0 0 var(--saas-radius-sm) !important;
}

.el-radio-button:last-child .el-radio-button__inner {
    border-radius: 0 var(--saas-radius-sm) var(--saas-radius-sm) 0 !important;
}

/* ---------- Slider ---------- */
.el-slider__runway {
    background-color: var(--saas-surface-muted) !important;
}
.el-slider__bar {
    background-color: var(--saas-primary) !important;
}
.el-slider__button {
    border-color: var(--saas-primary) !important;
    width: 14px !important;
    height: 14px !important;
}
.el-slider__button:hover, .el-slider__button.dragging {
    transform: scale(1.2);
}

/* ---------- Form ---------- */
.el-form-item__label {
    font-weight: 600 !important;
    color: var(--saas-text-secondary) !important;
    letter-spacing: -0.01em !important;
}

.el-form-item.is-required:not(.is-no-asterisk) > .el-form-item__label:before {
    color: var(--saas-danger) !important;
}

.el-form-item__error {
    color: var(--saas-danger) !important;
}

/* ---------- Dialogs & Drawers ---------- */
.el-dialog {
    border-radius: var(--saas-radius-lg) !important;
    box-shadow: var(--saas-shadow-modal) !important;
    border: 1px solid var(--saas-border) !important;
    overflow: hidden !important;
}

.el-dialog__header {
    padding: 20px 24px 16px !important;
    border-bottom: 1px solid var(--saas-border);
}

.el-dialog__title {
    font-size: 17px !important;
    font-weight: 700 !important;
    color: var(--saas-text-primary) !important;
    letter-spacing: -0.015em;
}

.el-dialog__headerbtn {
    top: 22px !important;
    right: 22px !important;
}

.el-dialog__headerbtn .el-dialog__close {
    color: var(--saas-text-tertiary) !important;
    transition: color 0.15s ease;
}

.el-dialog__headerbtn:hover .el-dialog__close {
    color: var(--saas-text-primary) !important;
}

.el-dialog__body {
    padding: 24px !important;
    color: var(--saas-text-primary) !important;
}

.el-dialog__footer {
    padding: 16px 24px 20px !important;
    border-top: 1px solid var(--saas-border);
    background: var(--saas-surface-subtle);
}

.el-drawer {
    box-shadow: var(--saas-shadow-modal) !important;
}

.el-drawer__header {
    padding: 20px 24px 16px !important;
    margin-bottom: 0 !important;
    border-bottom: 1px solid var(--saas-border);
    color: var(--saas-text-primary) !important;
    font-weight: 700 !important;
    font-size: 16px !important;
}

.el-drawer__body {
    padding: 20px 24px !important;
}

/* ---------- Message Box ---------- */
.el-message-box {
    border-radius: var(--saas-radius-lg) !important;
    border: 1px solid var(--saas-border) !important;
    box-shadow: var(--saas-shadow-modal) !important;
    padding-bottom: 20px !important;
}

.el-message-box__title {
    font-weight: 700 !important;
    color: var(--saas-text-primary) !important;
    font-size: 16px !important;
}

.el-message-box__status.el-icon-warning {
    color: var(--saas-warning) !important;
}

.el-message-box__status.el-icon-success {
    color: var(--saas-success) !important;
}

.el-message-box__status.el-icon-error {
    color: var(--saas-danger) !important;
}

/* ---------- Tables ---------- */
.el-table {
    border-radius: var(--saas-radius-md) !important;
    border: 1px solid var(--saas-border) !important;
    color: var(--saas-text-primary) !important;
    font-family: var(--saas-font) !important;
}

.el-table th.el-table__cell {
    background: var(--saas-surface-subtle) !important;
    color: var(--saas-text-secondary) !important;
    font-weight: 600 !important;
    font-size: 12px !important;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border-bottom: 1px solid var(--saas-border) !important;
    height: 44px;
}

.el-table td.el-table__cell {
    border-bottom: 1px solid var(--saas-border) !important;
}

.el-table tr {
    background: #ffffff !important;
    transition: background 0.15s;
}

.el-table--striped .el-table__body tr.el-table__row--striped td.el-table__cell {
    background: #f7f7f7 !important;
}

.el-table .el-table__row:hover > td.el-table__cell,
.el-table__body tr.hover-row > td.el-table__cell {
    background: var(--saas-primary-lighter) !important;
}

.el-table--border,
.el-table--group {
    border-color: var(--saas-border) !important;
}

.el-table--border th.el-table__cell,
.el-table--border td.el-table__cell {
    border-right-color: var(--saas-border) !important;
}

.el-table::before {
    background-color: var(--saas-border) !important;
}

.el-table .cell {
    line-height: 1.5 !important;
}

.el-table__empty-block {
    background: #ffffff;
}

.el-table__empty-text {
    color: var(--saas-text-tertiary) !important;
}

.el-table__fixed-right::before,
.el-table__fixed::before {
    background-color: var(--saas-border) !important;
}

/* ---------- Tabs ---------- */
.el-tabs__nav-wrap::after {
    height: 1px !important;
    background-color: var(--saas-border) !important;
}

.el-tabs__item {
    font-family: var(--saas-font) !important;
    font-weight: 500 !important;
    font-size: 14px !important;
    color: var(--saas-text-secondary) !important;
    transition: color 0.15s ease !important;
}

.el-tabs__item:hover {
    color: var(--saas-text-primary) !important;
}

.el-tabs__item.is-active {
    color: var(--saas-primary) !important;
    font-weight: 600 !important;
}

.el-tabs__active-bar {
    background-color: var(--saas-primary) !important;
    height: 2px !important;
    border-radius: 2px !important;
}

.el-tabs--card > .el-tabs__header .el-tabs__item {
    border-left-color: var(--saas-border) !important;
    border-bottom-color: var(--saas-border) !important;
}

.el-tabs--card > .el-tabs__header .el-tabs__item.is-active {
    color: var(--saas-primary) !important;
    background: #ffffff !important;
}

.el-tabs--border-card {
    border-color: var(--saas-border) !important;
    border-radius: var(--saas-radius-md) !important;
    box-shadow: var(--saas-shadow-sm) !important;
    overflow: hidden;
}

.el-tabs--border-card > .el-tabs__header {
    background: var(--saas-surface-subtle) !important;
    border-bottom-color: var(--saas-border) !important;
}

.el-tabs--border-card > .el-tabs__header .el-tabs__item.is-active {
    color: var(--saas-primary) !important;
    border-right-color: var(--saas-border) !important;
    border-left-color: var(--saas-border) !important;
}

/* ---------- Tags & Badges ---------- */
.el-tag {
    border-radius: var(--saas-radius-pill) !important;
    font-weight: 500 !important;
    padding: 0 12px !important;
    border: 1px solid transparent !important;
    font-size: 12px !important;
}

.el-tag--success {
    background-color: var(--saas-success-light) !important;
    color: #0a7a52 !important;
    border-color: rgba(13, 159, 110, 0.22) !important;
}

.el-tag--warning {
    background-color: var(--saas-warning-light) !important;
    color: #b45309 !important;
    border-color: rgba(217, 119, 6, 0.22) !important;
}

.el-tag--danger {
    background-color: var(--saas-danger-light) !important;
    color: #c93237 !important;
    border-color: rgba(229, 72, 77, 0.2) !important;
}

.el-tag--info {
    background-color: var(--saas-surface-subtle) !important;
    color: var(--saas-text-secondary) !important;
    border-color: var(--saas-border) !important;
}

.el-badge__content {
    background-color: var(--saas-danger) !important;
    border: none !important;
}

/* ---------- Pagination ---------- */
.el-pagination {
    font-weight: 500 !important;
    color: var(--saas-text-secondary) !important;
}

.el-pagination.is-background .el-pager li:not(.disabled).active {
    background-color: var(--saas-primary) !important;
    color: #fff !important;
    border-radius: var(--saas-radius-sm) !important;
    border-color: var(--saas-primary) !important;
}

.el-pagination.is-background .el-pager li:not(.disabled):not(.active):hover {
    color: var(--saas-primary) !important;
}

.el-pagination.is-background .el-pager li,
.el-pagination.is-background .btn-prev,
.el-pagination.is-background .btn-next {
    border-radius: var(--saas-radius-sm) !important;
    background-color: #ffffff !important;
    border: 1px solid var(--saas-border) !important;
    transition: all 0.15s ease !important;
}

/* ---------- Message / Notification ---------- */
.el-message {
    border-radius: var(--saas-radius-md) !important;
    box-shadow: var(--saas-shadow-lg) !important;
    border: 1px solid var(--saas-border) !important;
    padding: 12px 20px !important;
    background: #ffffff !important;
}

.el-message--success {
    background-color: #f0faf5 !important;
    border-color: rgba(13, 159, 110, 0.25) !important;
}
.el-message--success .el-message__content {
    color: #0a7a52 !important;
}

.el-message--warning {
    background-color: #fdf6ec !important;
    border-color: rgba(217, 119, 6, 0.25) !important;
}
.el-message--warning .el-message__content {
    color: #b45309 !important;
}

.el-message--error {
    background-color: #fef1f1 !important;
    border-color: rgba(229, 72, 77, 0.25) !important;
}
.el-message--error .el-message__content {
    color: #c93237 !important;
}

.el-message--info .el-message__content {
    color: var(--saas-text-secondary) !important;
}

.el-notification {
    border-radius: var(--saas-radius-md) !important;
    border: 1px solid var(--saas-border) !important;
    box-shadow: var(--saas-shadow-lg) !important;
}

.el-notification__title {
    font-weight: 700 !important;
    color: var(--saas-text-primary) !important;
}

/* ---------- Tooltip / Popover / Popconfirm ---------- */
.el-tooltip__popper.is-dark {
    background: #1c2e25 !important;
    border-radius: var(--saas-radius-sm) !important;
    font-size: 12px !important;
    padding: 8px 12px !important;
}

.el-tooltip__popper.is-dark[x-placement^="top"] .popper__arrow {
    border-top-color: #1c2e25 !important;
}
.el-tooltip__popper.is-dark[x-placement^="bottom"] .popper__arrow {
    border-bottom-color: #1c2e25 !important;
}
.el-tooltip__popper.is-dark[x-placement^="left"] .popper__arrow {
    border-left-color: #1c2e25 !important;
}
.el-tooltip__popper.is-dark[x-placement^="right"] .popper__arrow {
    border-right-color: #1c2e25 !important;
}

.el-popover,
.el-popconfirm {
    border-radius: var(--saas-radius-md) !important;
    border-color: var(--saas-border) !important;
    box-shadow: var(--saas-shadow-lg) !important;
}

.el-popover__title {
    font-weight: 700 !important;
    color: var(--saas-text-primary) !important;
}

/* ---------- Dropdown Menu ---------- */
.el-dropdown-menu {
    border-radius: var(--saas-radius-md) !important;
    border: 1px solid var(--saas-border) !important;
    box-shadow: var(--saas-shadow-lg) !important;
    padding: 6px !important;
}

.el-dropdown-menu__item {
    border-radius: var(--saas-radius-sm) !important;
    color: var(--saas-text-secondary) !important;
    padding: 0 14px !important;
    line-height: 36px !important;
    transition: all 0.12s ease !important;
}

.el-dropdown-menu__item:not(.is-disabled):hover,
.el-dropdown-menu__item:not(.is-disabled):focus {
    background-color: var(--saas-primary-light) !important;
    color: var(--saas-primary) !important;
}

.el-dropdown-menu__item--divided {
    border-top-color: var(--saas-border) !important;
}

/* ---------- Loading ---------- */
.el-loading-mask {
    background-color: rgba(255, 255, 255, 0.75) !important;
    backdrop-filter: blur(2px);
}

.el-loading-spinner .path {
    stroke: var(--saas-primary) !important;
    stroke-width: 3 !important;
}

.el-loading-spinner .el-loading-text {
    color: var(--saas-primary) !important;
    font-weight: 500 !important;
}

.el-loading-spinner i {
    color: var(--saas-primary) !important;
}

/* ---------- Descriptions ---------- */
.el-descriptions__title {
    font-weight: 700 !important;
    color: var(--saas-text-primary) !important;
}

.el-descriptions-item__label {
    color: var(--saas-text-secondary) !important;
}

.el-descriptions--bordered .el-descriptions-item__cell {
    border-color: var(--saas-border) !important;
}

.el-descriptions :not(.is-bordered) .el-descriptions-item__label {
    color: var(--saas-text-tertiary) !important;
}

/* ---------- Collapse ---------- */
.el-collapse {
    border-top-color: var(--saas-border) !important;
    border-bottom-color: var(--saas-border) !important;
}

.el-collapse-item__header {
    font-weight: 600 !important;
    color: var(--saas-text-primary) !important;
    border-bottom-color: var(--saas-border) !important;
    transition: color 0.15s ease;
}

.el-collapse-item__header:hover {
    color: var(--saas-primary) !important;
}

.el-collapse-item__wrap {
    border-bottom-color: var(--saas-border) !important;
    background: transparent !important;
}

/* ---------- Alert ---------- */
.el-alert {
    border-radius: var(--saas-radius-sm) !important;
}

.el-alert--success.is-light {
    background-color: #f0faf5 !important;
    color: #0a7a52 !important;
}

.el-alert--warning.is-light {
    background-color: #fdf6ec !important;
    color: #b45309 !important;
}

.el-alert--error.is-light {
    background-color: #fef1f1 !important;
    color: #c93237 !important;
}

.el-alert--info.is-light {
    background-color: var(--saas-surface-subtle) !important;
    color: var(--saas-text-secondary) !important;
}

/* ---------- Link ---------- */
.el-link.el-link--primary {
    color: var(--saas-primary) !important;
}
.el-link.el-link--primary:hover {
    color: var(--saas-primary-hover) !important;
}

/* ---------- Empty / Skeleton ---------- */
.el-empty__description p {
    color: var(--saas-text-tertiary) !important;
}

.el-skeleton__item {
    background: linear-gradient(90deg, var(--saas-surface-subtle) 25%, var(--saas-surface-muted) 37%, var(--saas-surface-subtle) 63%) !important;
    background-size: 400% 100% !important;
}

/* ---------- Upload ---------- */
.el-upload-dragger {
    border-radius: var(--saas-radius-md) !important;
    border: 1.5px dashed var(--saas-border-strong) !important;
    background: var(--saas-bg) !important;
    transition: all 0.2s ease !important;
}

.el-upload-dragger:hover,
.el-upload-dragger.is-dragover {
    border-color: var(--saas-primary) !important;
    background: var(--saas-primary-light) !important;
}

.el-upload--picture-card {
    background-color: var(--saas-bg) !important;
    border: 1.5px dashed var(--saas-border-strong) !important;
    border-radius: var(--saas-radius-sm) !important;
    width: 88px !important;
    height: 88px !important;
    line-height: 88px !important;
    transition: all 0.18s ease !important;
}

.el-upload--picture-card:hover {
    border-color: var(--saas-primary) !important;
    background-color: var(--saas-primary-light) !important;
    color: var(--saas-primary) !important;
}

.el-upload-list--picture-card .el-upload-list__item {
    border-radius: var(--saas-radius-sm) !important;
    width: 88px !important;
    height: 88px !important;
    margin: 0 8px 8px 0;
    border: 1px solid var(--saas-border) !important;
    box-shadow: var(--saas-shadow-sm) !important;
    transition: all 0.18s ease !important;
}

.el-upload-list--picture-card .el-upload-list__item:hover {
    box-shadow: var(--saas-shadow-md) !important;
}

/* ---------- Steps / Timeline ---------- */
.el-steps .el-step__title.is-finish,
.el-steps .el-step__title.is-process {
    color: var(--saas-text-primary) !important;
}

.el-step__head.is-finish,
.el-step__head.is-process {
    color: var(--saas-primary) !important;
    border-color: var(--saas-primary) !important;
}

/* ---------- Quill Editor (snow) ---------- */
.ql-toolbar.ql-snow {
    border: 1px solid var(--saas-border-strong) !important;
    border-radius: var(--saas-radius-sm) var(--saas-radius-sm) 0 0 !important;
    background: var(--saas-surface-subtle) !important;
    font-family: var(--saas-font) !important;
}

.ql-container.ql-snow {
    border: 1px solid var(--saas-border-strong) !important;
    border-top: none !important;
    border-radius: 0 0 var(--saas-radius-sm) var(--saas-radius-sm) !important;
    font-family: var(--saas-font) !important;
    font-size: 14px !important;
}

.ql-snow .ql-editor.ql-blank::before {
    color: var(--saas-text-tertiary) !important;
    font-style: normal !important;
}

.ql-snow.ql-toolbar button:hover .ql-stroke,
.ql-snow .ql-toolbar button:hover .ql-stroke,
.ql-snow.ql-toolbar button.ql-active .ql-stroke,
.ql-snow .ql-toolbar button.ql-active .ql-stroke {
    stroke: var(--saas-primary) !important;
}

.ql-snow.ql-toolbar button:hover .ql-fill,
.ql-snow .ql-toolbar button:hover .ql-fill,
.ql-snow.ql-toolbar button.ql-active .ql-fill,
.ql-snow .ql-toolbar button.ql-active .ql-fill {
    fill: var(--saas-primary) !important;
}

.ql-snow.ql-toolbar .ql-picker-label:hover,
.ql-snow .ql-toolbar .ql-picker-label:hover,
.ql-snow.ql-toolbar .ql-picker-item:hover,
.ql-snow .ql-toolbar .ql-picker-item:hover,
.ql-snow.ql-toolbar .ql-picker-item.ql-selected,
.ql-snow .ql-toolbar .ql-picker-item.ql-selected {
    color: var(--saas-primary) !important;
}

/* ---------- Image Viewer ---------- */
.el-image-viewer__btn {
    background: rgba(20, 35, 28, 0.6) !important;
}

.el-image-viewer__close {
    color: #ffffff !important;
}

/* ==========================================================================
   Scientific Design System Components
   ========================================================================== */

/* 质量等级/数据标准胶囊 (Quality Grade Badge) */
.inat-quality-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 4px;
    line-height: 1.3;
    white-space: nowrap;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.inat-quality-badge.research {
    background: #74ac00;
    color: #ffffff;
    box-shadow: 0 1px 3px rgba(116, 172, 0, 0.3);
}

.inat-quality-badge.needs-id {
    background: #e6a23c;
    color: #ffffff;
}

.inat-quality-badge.casual {
    background: #909399;
    color: #ffffff;
}

/* 分类学名称排版 (Taxon Title: Common Name + Italic Scientific Name) */
.inat-taxon-title {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.inat-taxon-title .common-name {
    font-size: 14.5px;
    font-weight: 700;
    color: var(--saas-text-primary);
    line-height: 1.3;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.inat-taxon-title .scientific-name {
    font-size: 12.5px;
    font-style: italic; /* 标准分类学拉丁名斜体 */
    color: var(--saas-text-secondary);
    font-family: Georgia, serif, var(--saas-font);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* 经典观察卡片 (Observation Grid Card) */
.inat-obs-card {
    background: #ffffff;
    border: 1px solid var(--saas-border);
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.inat-obs-card:hover {
    border-color: #cbd5cb;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
}

.inat-obs-media {
    position: relative;
    width: 100%;
    aspect-ratio: 4 / 3;
    background: #f5f5f5;
    overflow: hidden;
}

.inat-obs-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.inat-obs-card:hover .inat-obs-media img {
    transform: scale(1.03);
}

.inat-obs-photo-count {
    position: absolute;
    bottom: 8px;
    right: 8px;
    background: rgba(0, 0, 0, 0.65);
    color: #ffffff;
    font-size: 11px;
    padding: 2px 7px;
    border-radius: 4px;
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    gap: 4px;
}

.inat-obs-body {
    padding: 12px 14px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1;
}

.inat-obs-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 8px;
}

.inat-obs-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 12px;
    color: var(--saas-text-tertiary);
    padding-top: 6px;
    border-top: 1px solid #f0f0f0;
}

.inat-obs-user {
    display: flex;
    align-items: center;
    gap: 6px;
}

.inat-obs-user .avatar {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #74ac00;
    color: #fff;
    font-size: 10px;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
}

.inat-obs-user .username {
    font-weight: 500;
    color: var(--saas-text-secondary);
    max-width: 90px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.inat-obs-location {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    color: var(--saas-text-secondary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* 顶部导航与主行动按钮 */
.inat-btn-add {
    background: #74ac00 !important;
    border-color: #74ac00 !important;
    color: #ffffff !important;
    font-weight: 600 !important;
    border-radius: 6px !important;
    box-shadow: 0 2px 6px rgba(116, 172, 0, 0.25) !important;
    transition: all 0.2s ease !important;
}

.inat-btn-add:hover {
    background: #629300 !important;
    border-color: #629300 !important;
    box-shadow: 0 4px 12px rgba(116, 172, 0, 0.35) !important;
}


/* ---------- Misc ---------- */
.el-divider {
    background-color: var(--saas-border) !important;
}

.el-divider__text {
    color: var(--saas-text-tertiary) !important;
    font-size: 12px !important;
}

.el-progress-bar__inner {
    background: var(--saas-gradient-primary) !important;
}

.el-backtop {
    background: #ffffff !important;
    box-shadow: var(--saas-shadow-lg) !important;
    color: var(--saas-primary) !important;
    border-radius: var(--saas-radius-sm) !important;
}

.v-modal {
    backdrop-filter: blur(3px);
    background: rgba(20, 35, 28, 0.45) !important;
    opacity: 1 !important;
}

/* ==========================================================================
   我的记录 - 观察相册 (Photo Gallery Grid)
   ========================================================================== */

.records-container {
    max-width: 1280px;
    margin: 0 auto;
    padding-bottom: 40px;
}

.records-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 16px;
}

.records-header .page-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--saas-text-primary);
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    gap: 8px;
    border: none;
    padding: 0;
}

.records-header .page-title i {
    color: var(--saas-primary);
}

.records-header .page-subtitle {
    font-size: 13.5px;
    color: var(--saas-text-secondary);
}

.filter-card {
    margin-bottom: 20px;
    background: #ffffff;
    border-radius: var(--saas-radius-md) !important;
    border: 1px solid var(--saas-border) !important;
}

.filter-card .el-form-item {
    margin-bottom: 6px;
    margin-top: 6px;
    margin-right: 18px;
}

.album-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 22px;
}

.album-card {
    background: #ffffff;
    border: 1px solid var(--saas-border);
    border-radius: 10px;
    overflow: hidden;
    transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
    cursor: pointer;
    height: 100%;
}

.album-card:hover {
    border-color: var(--saas-border-strong);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
    transform: translateY(-3px);
}

.album-cover-wrap {
    position: relative;
    width: 100%;
    height: 190px;
    background: #f5f5f5;
    overflow: hidden;
    flex-shrink: 0;
}

.album-cover-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.35s ease;
}

.album-card:hover .album-cover-img {
    transform: scale(1.05);
}

.album-no-cover {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: var(--saas-text-tertiary);
    background: #f5f5f5;
}

.album-no-cover span {
    font-size: 12px;
    margin-top: 6px;
}

.album-status-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    z-index: 2;
}

.album-photo-count {
    position: absolute;
    bottom: 10px;
    right: 10px;
    background: rgba(0, 0, 0, 0.65);
    color: #ffffff;
    font-size: 11.5px;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: 4px;
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    gap: 4px;
}

.album-info {
    padding: 14px 16px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    flex: 1;
    gap: 8px;
    min-height: 110px;
}

.album-title-wrap {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.album-species-name {
    font-size: 15px;
    font-weight: 700;
    color: var(--saas-text-primary);
    line-height: 1.35;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.album-latin-name {
    font-size: 12px;
    font-style: italic;
    color: var(--saas-text-secondary);
    font-family: Georgia, serif, var(--saas-font);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    min-height: 16px;
}

.album-expert-tag {
    font-size: 11.5px;
    color: var(--saas-primary);
    background: rgba(116, 172, 0, 0.08);
    padding: 2px 8px;
    border-radius: 4px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    align-self: flex-start;
}

.album-meta-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 12px;
    color: var(--saas-text-tertiary);
    padding-top: 10px;
    border-top: 1px solid #f0f0f0;
    margin-top: auto;
}

.album-location {
    display: flex;
    align-items: center;
    gap: 4px;
    color: var(--saas-text-secondary);
    max-width: 140px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.album-location i {
    color: var(--saas-primary);
    flex-shrink: 0;
}

.album-date {
    font-family: var(--saas-mono-font);
    font-size: 12px;
    color: var(--saas-text-tertiary);
    flex-shrink: 0;
}

.album-date-mono {
    font-family: var(--saas-mono-font);
    color: var(--saas-text-secondary);
    font-size: 12.5px;
}

.album-thumb-empty {
    width: 52px;
    height: 52px;
    background: var(--saas-surface-subtle);
    border-radius: var(--saas-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    border: 1px solid var(--saas-border);
    color: var(--saas-text-tertiary);
    font-size: 20px;
}

.album-expert-inline {
    font-size: 11.5px;
    color: var(--saas-primary);
    margin-top: 3px;
    font-weight: 600;
}

.album-address-sub {
    font-size: 11px;
    color: var(--saas-text-tertiary);
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
}

.album-empty {
    text-align: center;
    padding: 64px 20px;
    background: #fff;
    border-radius: var(--saas-radius-md);
    border: 1px solid var(--saas-border);
}

.album-empty > i {
    font-size: 48px;
    color: var(--saas-primary);
    opacity: 0.6;
    margin-bottom: 12px;
}

.album-empty-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--saas-text-primary);
}

.album-empty-tip {
    font-size: 12.5px;
    color: var(--saas-text-secondary);
    margin-top: 4px;
}

.album-pagination {
    margin-top: 24px;
    text-align: right;
}

.album-detail-photos-title {
    margin-bottom: 10px;
    font-size: 14px;
    font-weight: 600;
    color: var(--saas-text-primary);
}

.album-detail-photos {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.album-detail-photo {
    width: 100px;
    height: 100px;
    border-radius: var(--saas-radius-sm);
    cursor: pointer;
    border: 1px solid var(--saas-border);
}

@media (max-width: 640px) {
    .album-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        gap: 12px;
    }

    .album-cover-wrap {
        height: 140px;
    }

    .album-info {
        padding: 10px 12px;
        min-height: 90px;
    }
}