/*
	WebPlotDigitizer - https://automeris.io/WebPlotDigitizer

	Copyright 2010-2021 Ankit Rohatgi <ankitrohatgi@hotmail.com>

	This file is part of WebPlotDigitizer.

    WebPlotDigitizer is free software: you can redistribute it and/or modify
    it under the terms of the GNU Affero General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    WebPlotDigitizer is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU Affero General Public License for more details.

    You should have received a copy of the GNU Affero General Public License
    along with WebPlotDigitizer.  If not, see <http://www.gnu.org/licenses/>.
*/


/* Generic Menus — Header + Einträge wie Sidebar input[type="button"] */

.wpd-menu {
    font-family: var(--font-family);
    font-size: 13px;
    display: inline-block;
    position: relative;
    cursor: default;
}

/* inline-block parent does not include the gap before an absolutely positioned dropdown */
.wpd-menu::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    height: 4px;
}

/* Menüleiste (File / Help): nur per Klick (.is-open), nicht per Hover */
#menuButtonsContainer .wpd-menu:not(.is-open) > .wpd-menu-dropdown {
    visibility: hidden;
}

#menuButtonsContainer .wpd-menu.is-open > .wpd-menu-dropdown {
    visibility: visible;
    z-index: 50;
}

#menuButtonsContainer .wpd-menu:not(.is-open):hover > .wpd-menu-header {
    background-color: var(--button-default);
    border-color: var(--border);
}

#menuButtonsContainer > .wpd-menu:not(:last-child) > .wpd-menu-header {
    margin-right: 8px;
}

#menuButtonsContainer .wpd-menu.is-open > .wpd-menu-header {
    background-color: var(--button-default-hover);
    border-color: var(--button-default-hover-border);
}

.wpd-menu:hover > .wpd-menu-dropdown {
    visibility: visible;
    z-index: 50;
}

.wpd-menu:hover > .wpd-menu-header {
    background-color: var(--button-default-hover);
    border-color: var(--button-default-hover-border);
}

.wpd-menu-dropdown > ul > li:hover:not(.wpd-disabled-menu-item) {
    background-color: var(--button-default-hover);
    border-color: var(--button-default-hover-border);
}

.wpd-menu-dropdown > ul > li:active:not(.wpd-disabled-menu-item) {
    background-color: color-mix(in srgb, var(--primary) 35%, var(--button-default));
}

.wpd-menu-header {
    position: relative;
    box-sizing: border-box;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    user-select: none;
    height: 26px;
    min-height: 26px;
    padding: 2px 8px;
    margin: 0;
    line-height: normal;
    color: var(--text);
    font-size: 13px;
    font-weight: 500;
    letter-spacing: normal;
    text-transform: none;
    background-color: var(--button-default);
    border: 1px solid var(--border);
    border-radius: var(--border-radius);
    transition:
        background-color 0.12s ease,
        border-color 0.12s ease;
}

.wpd-menu-dropdown {
    visibility: hidden;
    display: inline-block;
    position: absolute;
    left: 0;
    top: 100%;
    /* padding statt margin: Lücke bleibt für Hover auf .wpd-menu klickbar */
    margin-top: 0;
    padding-top: 4px;
    padding-right: 0;
    padding-bottom: 0;
    padding-left: 0;
    background: transparent;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.wpd-menu-dropdown > ul {
    list-style: none;
    list-style-type: none;
    padding: 6px;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
    white-space: nowrap;
    box-sizing: border-box;
    background: var(--container);
    border: 1px solid var(--border);
    border-radius: var(--border-radius);
}

.wpd-menu-dropdown > ul > li {
    box-sizing: border-box;
    display: flex;
    align-items: center;
    height: 26px;
    min-height: 26px;
    padding: 2px 8px;
    margin: 0;
    line-height: normal;
    font-size: 13px;
    font-weight: 500;
    color: var(--text);
    background-color: var(--button-default);
    border: 1px solid var(--border);
    border-radius: var(--border-radius);
    cursor: pointer;
    user-select: none;
    transition:
        background-color 0.12s ease,
        border-color 0.12s ease;
}

.wpd-menu-dropdown > ul > li > a {
    flex: 1 1 auto;
    display: flex;
    align-items: center;
    align-self: stretch;
    margin: -2px -8px;
    padding: 2px 8px;
    min-width: 0;
    color: inherit;
    text-decoration: none;
}

.wpd-menu-dropdown > ul > li > a:visited {
    color: inherit;
}

.wpd-disabled-menu-item {
    color: var(--disabled-contrast);
    opacity: 0.7;
    cursor: default;
}


textarea {
    resize: none;
}

input[type="button"],
button {
    font-family: var(--font-family);
    cursor: pointer;
    padding: 2px 8px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text);
    background-color: var(--button-default);
    border: 1px solid var(--border);
    border-radius: var(--border-radius);
    height: 26px;
    margin: 0;
    box-sizing: border-box;
}

input[type="button"]:hover,
button:hover {
    background-color: var(--button-default-hover);
    border-color: var(--button-default-hover-border);
}

input[type="button"]:active,
button:active {
    background-color: color-mix(in srgb, var(--primary) 35%, var(--button-default));
}

input[type="button"].pressed-button,
button.pressed-button {
    background-color: color-mix(in srgb, var(--primary) 40%, var(--button-default));
    border-color: var(--primary);
}

input[type="button"]:focus,
button:focus {
    outline: none;
}

input[type="button"]:focus-visible,
button:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

input[type="button"]:disabled,
button:disabled {
    color: var(--disabled-contrast);
    opacity: 0.7;
    cursor: not-allowed;
}

/* Sort of a hack to make button look right in Firefox */
input[type="button"]::-moz-focus-inner {
    margin-top: -1px;
}

input[type="checkbox"] {
    height: 18px;
    width: 18px;
    border: 1px solid var(--border);
    border-radius: 3px;
    background: var(--input);
    accent-color: var(--primary);
}

input[type="text"] {
    font-family: var(--font-family);
    font-size: 13px;
    background: var(--input);
    color: var(--text);
    border: 1px solid var(--input-border);
    border-radius: var(--border-radius);
    min-height: 22px;
}

input[type="text"]:focus-visible {
    border-color: var(--input-focus-border);
    box-shadow: var(--input-focus-shadow);
    outline: none;
}

input[type="range"] {
    height: 13px;
    background: transparent;
    accent-color: var(--primary);
}

input[type=range]::-moz-range-track {
    background: var(--border);
    border-radius: 4px;
}

input[type="file"] {
    font-size: 14px;
}

input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

input[type=number] {
    -moz-appearance: textfield;
}

hr {
    height: 1px;
    border: none;
    background-color: var(--border);
}

select {
    border: 1px solid var(--border);
}

/* Icon navigation rail (left) + context sub-nav (right sidebar) */
#tree-container {
    padding: 0;
    flex: 0 0 auto;
}

.wpd-nav-rail-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--wpd-action-stack-gap);
    width: 100%;
}

.wpd-nav-rail-item {
    list-style: none;
    margin: 0;
    padding: 0;
    width: 100%;
}

.wpd-nav-rail-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    padding: 0;
    margin: 0 auto;
    box-sizing: border-box;
    border: 1px solid var(--border);
    border-radius: var(--border-radius);
    background-color: var(--button-default);
    color: var(--text);
    cursor: pointer;
    transition:
        background-color 0.12s ease,
        border-color 0.12s ease,
        width 0.15s ease;
}

.wpd-nav-rail-label {
    display: none;
    font-size: 12px;
    font-weight: 500;
    line-height: 1.2;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    text-align: left;
}

#left-side-container.wpd-nav-rail--expanded .wpd-nav-rail-list {
    align-items: stretch;
}

#left-side-container.wpd-nav-rail--expanded .wpd-nav-rail-btn {
    width: 100%;
    height: 36px;
    margin: 0;
    justify-content: flex-start;
    gap: 8px;
    padding: 0 8px;
}

#left-side-container.wpd-nav-rail--expanded .wpd-nav-rail-label {
    display: inline;
    flex: 1 1 auto;
    min-width: 0;
}

.wpd-nav-rail-toggle {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 28px;
    margin: 0;
    padding: 0;
    border: 1px solid var(--border);
    border-radius: var(--border-radius);
    background: var(--button-default);
    color: var(--text);
    cursor: pointer;
    font-size: 16px;
    line-height: 1;
}

.wpd-nav-rail-toggle:hover {
    background: var(--button-default-hover);
    border-color: var(--button-default-hover-border);
}

.wpd-nav-rail-toggle:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

.wpd-nav-rail-toggle-icon {
    pointer-events: none;
}

.wpd-nav-rail-btn:hover {
    background-color: var(--button-default-hover);
    border-color: var(--button-default-hover-border);
}

.wpd-nav-rail-btn.tree-selected {
    background-color: color-mix(in srgb, var(--primary) 22%, var(--button-default));
    border-color: var(--primary);
}

.wpd-nav-rail-btn:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

.wpd-nav-rail-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    pointer-events: none;
    color: var(--text);
}

.wpd-nav-rail-icon svg {
    display: block;
}

.wpd-context-nav {
    flex: 0 0 auto;
    max-height: 40%;
    min-height: 0;
    display: flex;
    flex-direction: column;
    padding: 0 0 8px;
    margin: 0 0 8px;
    border-bottom: 1px solid var(--border);
    overflow: hidden;
}

.wpd-context-nav[hidden] {
    display: none !important;
}

.wpd-context-nav-heading {
    margin: 0 0 8px;
    padding: 0 2px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    color: var(--text);
}

.wpd-context-nav-list {
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
    outline: none;
}

.wpd-context-nav-items {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: var(--wpd-action-stack-gap);
}

.wpd-context-nav-items > .wpd-tree-row {
    display: flex;
    flex-flow: row nowrap;
    align-items: center;
    justify-content: flex-start;
    gap: 8px;
    margin: 0;
    list-style: none;
}

.wpd-context-nav-empty {
    margin: 0;
    padding: 4px 2px 8px;
    font-size: 12px;
    color: color-mix(in srgb, var(--text) 62%, transparent);
}

.wpd-context-nav-hint {
    margin: 0 0 8px;
    padding: 0 2px;
    font-size: 12px;
    line-height: 1.45;
    color: color-mix(in srgb, var(--text) 62%, transparent);
}

.wpd-context-nav-status {
    margin: 0;
    padding: 4px 2px 8px;
    font-size: 12px;
    color: color-mix(in srgb, var(--text) 78%, transparent);
    line-height: 1.45;
}

.wpd-sidebar-hint {
    margin: 10px 0 0;
    padding: 0 4px;
    font-size: 12px;
    line-height: 1.45;
    color: color-mix(in srgb, var(--text) 62%, transparent);
}

.wpd-sidebar-details {
    margin: 10px 0 0;
    border: 1px solid var(--border);
    border-radius: var(--border-radius);
    background: color-mix(in srgb, var(--container) 96%, var(--text));
}

.wpd-sidebar-details > summary {
    padding: 8px 10px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--text);
    cursor: pointer;
    list-style: none;
    user-select: none;
    border-bottom: 1px solid transparent;
}

.wpd-sidebar-details > summary::-webkit-details-marker {
    display: none;
}

.wpd-sidebar-details > summary::before {
    content: "\203A";
    display: inline-block;
    margin-right: 6px;
    transition: transform 0.15s ease;
}

.wpd-sidebar-details[open] > summary {
    border-bottom-color: var(--border);
}

.wpd-sidebar-details[open] > summary::before {
    transform: rotate(90deg);
}

.wpd-sidebar-details[open] > .wpd-sidebar-hint,
.wpd-sidebar-details[open] > p,
.wpd-sidebar-details[open] > hr,
.wpd-sidebar-details[open] > div {
    margin-left: 4px;
    margin-right: 4px;
}

.wpd-sidebar-details .wpd-sidebar-hint {
    margin-top: 8px;
}

.wpd-dataset-setup-section .wpd-sidebar-details {
    margin-top: 12px;
}

.wpd-dataset-blocked-panel {
    margin-top: 10px;
    padding-top: 4px;
}

.wpd-dataset-blocked-panel[hidden] {
    display: none !important;
}

#dataset-extraction-panels[hidden] {
    display: none !important;
}

.wpd-context-nav-list .tree-item {
    flex: 1 1 auto;
    width: 100%;
    max-width: 100%;
    min-height: 30px;
    padding: 6px 10px;
    box-sizing: border-box;
    display: inline-flex;
    align-items: center;
    justify-content: flex-start;
    border: 1px solid var(--border);
    border-radius: var(--border-radius);
    background: var(--button-default);
    color: var(--text);
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    user-select: none;
}

.wpd-context-nav-list .tree-item:hover {
    background-color: var(--button-default-hover);
    border-color: var(--button-default-hover-border);
}

.wpd-context-nav-list .tree-item.tree-selected {
    border-color: var(--primary);
    background: color-mix(in srgb, var(--primary) 10%, var(--container));
    font-weight: 600;
}

.wpd-tree-panel-layout {
    flex: 1 1 auto;
    min-height: 0;
    display: flex;
    flex-direction: column;
    width: 100%;
}

.wpd-tree-scroll {
    flex: 0 0 auto;
    outline: none;
}

.tree-item,
.tree-folder {
    flex: 1 1 auto;
    min-width: 0;
    box-sizing: border-box;
    display: inline-flex;
    align-items: center;
    min-height: 32px;
    padding: 7px 10px;
    margin: 0;
    border: 1px solid var(--border);
    border-radius: calc(var(--border-radius) - 1px);
    background: var(--container);
    color: var(--text);
    cursor: pointer;
    line-height: 1.35;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: normal;
    text-transform: none;
    user-select: none;
    transition:
        background 0.12s ease,
        border-color 0.12s ease;
}

.tree-item:focus-visible,
.tree-folder:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

.wpd-tree-row:has(> .tree-item-icon) > .tree-item {
    flex: 1 1 auto;
    width: 100%;
    max-width: 100%;
}

/* Kontext-Sidebars: Abschnitte und Aktionen */
.sidebar-section {
    margin-bottom: 8px;
}

.wpd-dataset-color-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.dataset-color-swatch {
    width: 16px;
    height: 16px;
    flex: 0 0 auto;
    border-radius: 4px;
    border: 1px solid var(--border);
    box-sizing: border-box;
    background-color: var(--button-default);
}

.wpd-dataset-color-row input[type="button"] {
    width: auto;
    flex: 1 1 auto;
    min-width: 0;
    max-width: 150px;
}

.sidebar-section-divider {
    margin: 10px 0;
    border: none;
    height: 1px;
    background-color: var(--border);
}

.wpd-tree-widget-label {
    margin: 0 0 8px;
    padding: 0 2px;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted, color-mix(in srgb, var(--text) 65%, transparent));
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.sidebar p:has(> input[type="button"]),
.sidebar p:has(> button),
.wpd-sidebar-actions p {
    margin: calc(var(--wpd-action-stack-gap) / 2) 1px;
    padding: 0;
}

.wpd-measurement-type-tabs {
    display: flex;
    flex-direction: column;
    gap: var(--wpd-action-stack-gap);
    margin-bottom: 10px;
}

.wpd-measurement-type-tab {
    width: 100%;
    box-sizing: border-box;
    min-height: 30px;
    padding: 6px 10px;
    font-size: 13px;
    font-weight: 500;
    text-align: center;
    border-radius: var(--border-radius);
    background: var(--button-default);
    border: 1px solid var(--border);
    cursor: pointer;
}

.wpd-measurement-type-tab:hover:not(:disabled) {
    background: color-mix(in srgb, var(--container) 90%, var(--primary));
    border-color: color-mix(in srgb, var(--primary) 40%, var(--border));
}

.wpd-measurement-type-tab.is-active {
    background: color-mix(in srgb, var(--primary) 22%, var(--button-default));
    border-color: color-mix(in srgb, var(--primary) 55%, var(--border));
}

.wpd-measurement-type-tab:disabled {
    opacity: 0.45;
    cursor: default;
}

.measurement-mode-panel .sidebar-title {
    margin-top: 0;
}

.tree-item-icon {
    width: 14px;
    height: 14px;
    flex: 0 0 auto;
    border-radius: 4px;
    border: 1px solid var(--border);
    display: inline-block;
    align-self: center;
}