@import url("https://fonts.googleapis.com/css2?family=Noto+Sans&family=Noto+Sans+Mono&display=swap");

:root {
    /* Axel.css Base Variables */
    --GroundC: #e6efec;
    --FontC: #333333;
    --BlackC: black;
    --WhiteC: white;

    --MC0: #0f4336;
    --MC1: #386054;
    --MC2: #5e7d73;
    --MC3: #849c94;
    --MC4: #acbcb6;
    --MC5: #d5ddda;

    --AC0: #430f1c;
    --AC1: #62343c;
    --AC2: #81595f;
    --AC3: #a08084;
    --AC4: #bfa9ab;
    --AC5: #dfd3d4;

    --EX1: #3d9980;
    --EX2: #b5960a;
    --EX3: #cc5b5b;
    --EX4: #2f78a3;
    --EX5: #a8b836;
    --EX6: #7e4ea5;

    /* Base Theme mapped STRICTLY to standard Axel colors */
    /* Informational / Structure -> MC (Moss) */
    --bg-color: var(--MC0);
    --panel-bg: var(--MC1);
    --text-color: var(--WhiteC);
    --input-bg: var(--MC0);
    --border-color: var(--MC2);
    --label-color: var(--MC4);
    --scene-bg: var(--BlackC);
    --tree-bg: var(--MC2);
    --shadow-color: var(--BlackC);
    --divider-color: var(--MC2);

    /* Interactive -> AC (Maroon) and EX */
    --accent-color: var(--AC0);
    --item-hover: var(--AC1);
    --selection-bg: var(--AC2);
    --secondary-btn-bg: var(--AC3);
    --secondary-btn-text: var(--WhiteC);
    --danger-color: var(--EX3);
}

body.light-mode {
    /* Light Mode mapped STRICTLY to standard Axel colors */
    /* Informational / Structure -> MC (Moss) */
    --bg-color: var(--GroundC);
    --panel-bg: var(--WhiteC);
    --text-color: var(--FontC);
    --input-bg: var(--WhiteC);
    --border-color: var(--MC5);
    --label-color: var(--MC1);
    --scene-bg: var(--GroundC);
    --tree-bg: var(--MC5);
    --shadow-color: var(--BlackC);
    --divider-color: var(--MC5);

    /* Interactive -> AC (Maroon) and EX */
    --accent-color: var(--AC2);
    --item-hover: var(--AC5);
    --selection-bg: var(--AC4);
    --secondary-btn-bg: var(--AC5);
    --secondary-btn-text: var(--FontC);
    --danger-color: var(--EX3);
}

body {
    margin: 0;
    overflow: hidden;
    font-family: "Noto Sans Mono", sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
}



button, input, select, textarea, option {
    font-family: "Noto Sans Mono", sans-serif;
}

optgroup, .group-label {
    font-family: "Noto Sans", sans-serif;
}

/* Disabled Elements Styling (Ausgegraut) */
input:disabled, textarea:disabled, select:disabled {
    background-color: var(--MC2) !important;
    color: color-mix(in srgb, var(--text-color) 40%, transparent) !important;
    border-color: color-mix(in srgb, var(--border-color) 40%, transparent) !important;
    cursor: not-allowed;
    opacity: 0.8 !important;
}

button:disabled {
    background-color: var(--MC2) !important;
    color: color-mix(in srgb, var(--text-color) 40%, transparent) !important;
    border-color: color-mix(in srgb, var(--border-color) 40%, transparent) !important;
    cursor: not-allowed;
    opacity: 0.8 !important;
    box-shadow: none !important;
}

body.light-mode input:disabled, 
body.light-mode textarea:disabled, 
body.light-mode select:disabled {
    background-color: var(--MC5) !important;
}

body.light-mode button:disabled {
    background-color: var(--MC5) !important;
}

/* Hide tricky date pickers entirely, even when disabled */
input.invisible-picker,
input.invisible-picker:disabled {
    opacity: 0 !important;
    position: absolute !important;
    pointer-events: auto; /* ensure they are clickable if not disabled */
}
input.invisible-picker:disabled {
    pointer-events: none;
}

#canvas-container {
    width: 100vw;
    height: 100vh;
    display: block;
}

#ui-left {
    position: absolute;
    top: 20px;
    left: 20px;
    width: fit-content;
    max-width: 45vw;
}

#hierarchy-header {
    flex: 0 0 auto;
    margin-bottom: 10px;
}

#hierarchy-tree {
    background: var(--tree-bg);
    padding: 5px;
    margin-bottom: 10px;
    border-radius: 4px;
    min-height: 0;
}

#hierarchy-footer {
    position: sticky;
    bottom: 0;
    background: var(--panel-bg);
    z-index: 1100;
    margin-top: auto;
    padding: 10px 15px;
    border-top: 1px solid var(--divider-color);
}

#hierarchy-search {
    width: 100%;
    min-width: 0;
    padding: 4px;
    background: var(--input-bg);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    border-radius: 4px;
    box-sizing: border-box;
    margin-top: 5px;
    font-size: 11px;
}

#properties-panel {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 350px;
    z-index: 1001;
}

h2,
h3 {
    margin-top: 0;
    color: var(--accent-color);
}

.panel-section {
    margin-bottom: 20px;
    border-bottom: 1px solid var(--divider-color);
    padding-bottom: 15px;
}

button {
    background: var(--accent-color);
    color: var(--WhiteC);
    border: none;
    padding: 8px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    margin-right: 5px;
    margin-bottom: 5px;
    transition: background 0.2s;
}

button.btn-secondary {
    background: var(--secondary-btn-bg);
    color: var(--secondary-btn-text);
}

button.btn-danger {
    background: var(--danger-color);
    color: var(--WhiteC);
}

button.btn-secondary:hover {
    filter: brightness(0.9);
}

body.light-mode button.btn-secondary:hover {
    filter: brightness(0.95);
}

input[type="text"],
input[type="number"] {
    background: var(--input-bg);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    padding: 5px;
    border-radius: 4px;
    width: 100%;
    margin-bottom: 8px;
    box-sizing: border-box;
}

/* Custom Dropdown Arrow for Description Fields (datalists) */
input[list] {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background: var(--input-bg) url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e") no-repeat;
    background-position: right 8px center;
    background-size: 12px;
    padding-right: 25px !important;
}

body.light-mode input[list] {
    background: var(--input-bg) url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23333333' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e") no-repeat;
    background-position: right 8px center;
}

/* Hide the inconsistent native indicator entirely in all browsers */
input[list]::-webkit-calendar-picker-indicator {
    display: none !important;
}

label {
    display: block;
    margin-bottom: 4px;
    font-size: 12px;
    color: var(--label-color);
}

.prop-row {
    margin-bottom: 12px;
}

.prop-row-inline {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}

.prop-row-inline label {
    margin-bottom: 0;
    flex: 0 0 70px;
    /* Default for inputs: smaller label, bigger field */
    font-size: 11px;
}

/* If the row contains a checkbox, make label wider */
.prop-row-inline:has(input[type="checkbox"]) label {
    flex: 0 0 160px;
    /* More space for text */
}

/* Search Highlight */
.search-match span {
    color: var(--EX2);
    font-weight: bold;

    text-shadow: 0 0 2px color-mix(in srgb, var(--BlackC) 50%, transparent);
}

.prop-row-inline input {
    margin-bottom: 0;
    width: auto;
    flex: 1;
    text-align: left;
    /* Changed from left */
}

.prop-row-inline input[type="checkbox"] {
    flex: 0;
    align-self: center;
}

.prop-col-group {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
}

.prop-col {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-width: 0;
    /* Allow shrinking */
}

.prop-col label {
    font-size: 10px;
    text-align: right;
    /* Changed from center */
    margin-bottom: 2px;
    padding-right: 4px;
}

.prop-col input {
    text-align: right;
    /* Changed from center */
}

/* #hierarchy-tree moved up */
/* background: var(--tree-bg);
padding: 5px;
margin-bottom: 10px;
border-radius: 4px;
} */

/* body.light-mode #hierarchy-tree removed as it is now handled by variables */

.tree-item {
    cursor: pointer;
    user-select: none;
    padding: 4px;
    border-radius: 2px;
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
}

.tree-item span {
    cursor: pointer;
    white-space: nowrap;
}

.tree-item:hover {
    background: var(--item-hover);
}

/* body.light-mode .tree-item:hover removed as it is now handled by variables */

.tree-item.selected {
    background: var(--selection-bg);
    color: var(--text-color);
}

.tree-child {
    margin-left: 20px;
}

#theme-toggle {
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--panel-bg);
    border: 1px solid var(--border-color);
    padding: 8px 16px;
    border-radius: 20px;
    cursor: pointer;
    font-size: 16px;
    z-index: 100;
}

#theme-toggle:hover {
    filter: brightness(1.1);
}

/* Hierarchy Action Styles */
.hierarchy-item-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 2px 5px;
    white-space: nowrap;
}

.group-actions {
    display: flex;
    align-items: center;
    gap: 6px;
    opacity: 1;
    flex-shrink: 0;
}

.action-btn {
    background: color-mix(in srgb, var(--WhiteC) 25%, transparent);
    /* More visible background */
    border: 1px solid color-mix(in srgb, var(--WhiteC) 10%, transparent);
    padding: 2px 4px;
    margin: 0;
    font-size: 12px;
    cursor: pointer;
    border-radius: 4px;
    color: var(--WhiteC);
    /* Force white text/emoji for high contrast in dark mode */
    box-shadow: 0 1px 3px color-mix(in srgb, var(--BlackC) 30%, transparent);
    text-shadow: 0 0 2px color-mix(in srgb, var(--BlackC) 50%, transparent);
    /* Slight shadow for emoji clarity */
}

body.light-mode .action-btn {
    background: color-mix(in srgb, var(--BlackC) 10%, transparent);
    border: 1px solid color-mix(in srgb, var(--BlackC) 10%, transparent);
    color: var(--BlackC);
    /* Force black for contrast in light mode */
    text-shadow: none;
}

#theme-toggle:hover {
    background: color-mix(in srgb, var(--WhiteC) 20%, transparent);
}

/* VIEWPORT CONTROLS */
#viewport-controls {
    position: fixed;
    bottom: 20px;
    left: 0;
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
    padding: 0 10px;
    box-sizing: border-box;
    z-index: 300;
    pointer-events: none;
    /* Let clicks pass through outside buttons */
}

.view-btn-group {
    background: color-mix(in srgb, var(--MC1) 70%, transparent);
    backdrop-filter: blur(10px);
    border: 1px solid color-mix(in srgb, var(--WhiteC) 10%, transparent);
    border-radius: 4px;
    padding: 4px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 4px;
    pointer-events: auto;
    box-shadow: 0 2px 6px color-mix(in srgb, var(--BlackC) 20%, transparent);
}

.view-btn-group button {
    background: transparent;
    border: none;
    color: var(--MC5);
    padding: 6px 10px;
    /* Reduced slightly */
    font-size: 11px;
    text-transform: uppercase;
    font-weight: 600;
    cursor: pointer;
    border-radius: 2px;
    transition: background 0.2s, color 0.2s;
    min-width: 45px;
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.group-label {
    font-size: 10px;
    text-transform: uppercase;
    color: var(--accent-color);
    font-weight: 800;
    padding: 6px 8px;
    background: color-mix(in srgb, var(--BlackC) 20%, transparent);
    border-radius: 4px;
    user-select: none;
    letter-spacing: 0.5px;
    font-family: "Noto Sans", sans-serif;
}

.view-btn-group button:hover {
    background: color-mix(in srgb, var(--WhiteC) 10%, transparent);
    color: var(--WhiteC);
}

.view-btn-group button:active {
    background: var(--accent-color);
}

/* Light Mode Adjustment */
body.light-mode #viewport-controls .view-btn-group {
    background: color-mix(in srgb, var(--GroundC) 85%, transparent);
    border: 1px solid color-mix(in srgb, var(--BlackC) 10%, transparent);
    box-shadow: 0 2px 6px color-mix(in srgb, var(--BlackC) 5%, transparent);
}

body.light-mode #viewport-controls .view-btn-group button {
    color: var(--MC3);
}

body.light-mode #viewport-controls .view-btn-group button:hover {
    background: color-mix(in srgb, var(--BlackC) 5%, transparent);
}

/* =========================================================================
   UNIFIED PANEL DESIGN SYSTEM
   ========================================================================= */

.panel-container {
    background: color-mix(in srgb, var(--MC1) 85%, transparent);
    backdrop-filter: blur(15px);
    border: 1px solid color-mix(in srgb, var(--WhiteC) 10%, transparent);
    border-radius: 4px;
    box-shadow: 0 4px 12px color-mix(in srgb, var(--BlackC) 20%, transparent);
    color: var(--text-color);
    display: flex;
    flex-direction: column;
    z-index: 1000;
    box-sizing: border-box;
    max-height: calc(100vh - 120px);
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--accent-color) transparent;
}

.floating-panel {
    position: fixed;
    top: 80px;
    left: 280px;
    width: 250px;
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 15px;
    cursor: move;
    border-bottom: 1px solid color-mix(in srgb, var(--WhiteC) 10%, transparent);
    color: var(--text-color);
    flex-shrink: 0;
    position: sticky;
    top: 0;
    background: var(--panel-bg);
    z-index: 1100;
}

.panel-header h3 {
    margin: 0;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-color);
}

.panel-content {
    flex: 0 0 auto;
    padding: 10px 15px;
    box-sizing: border-box;
    width: 100%;
}

/* Panel Tables (Colors, Measure) */
.panel-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
}

.panel-table th {
    text-align: left;
    padding: 4px 6px;
    color: var(--accent-color);
    border-bottom: 1px solid var(--divider-color);
}

.panel-table td {
    padding: 3px 6px;
    color: var(--text-color);
}

.panel-table .table-footer-row td {
    border-top: 1px solid var(--divider-color);
}



.close-btn {
    background: none;
    border: none;
    color: color-mix(in srgb, var(--WhiteC) 50%, transparent);
    font-size: 20px;
    cursor: pointer;
    line-height: 1;
    padding: 0;
    transition: color 0.2s;
}

.close-btn:hover {
    color: var(--EX3);
}

/* Light Mode Overrides */
body.light-mode .panel-container {
    background: color-mix(in srgb, var(--WhiteC) 90%, transparent);
    border: 1px solid color-mix(in srgb, var(--BlackC) 10%, transparent);
    box-shadow: 0 4px 12px color-mix(in srgb, var(--BlackC) 5%, transparent);
    color: var(--MC1);
}

body.light-mode .panel-header {
    border-bottom: 1px solid color-mix(in srgb, var(--BlackC) 10%, transparent);
}



body.light-mode .close-btn {
    color: color-mix(in srgb, var(--BlackC) 50%, transparent);
}

#section-box-panel .section-box-input {
    background: color-mix(in srgb, var(--WhiteC) 10%, transparent);
    border: 1px solid color-mix(in srgb, var(--WhiteC) 20%, transparent);
    border-radius: 4px;
    color: var(--WhiteC);
    font-size: 11px;
    width: 38px;
    padding: 2px 4px;
    text-align: right;
    outline: none;
    box-sizing: border-box;
    display: inline-block;
    -webkit-appearance: none;
    -moz-appearance: textfield;
    appearance: none;
    margin-bottom: 0;
    /* Override global margin */
}

body.light-mode #section-box-panel .section-box-input {
    background: color-mix(in srgb, var(--BlackC) 5%, transparent);
    border: 1px solid color-mix(in srgb, var(--BlackC) 10%, transparent);
    color: var(--MC1);
}

#section-box-panel .section-box-input::-webkit-inner-spin-button,
#section-box-panel .section-box-input::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.action-btn:hover {
    background: color-mix(in srgb, var(--WhiteC) 30%, transparent);
}

body.light-mode .action-btn:hover {
    background: color-mix(in srgb, var(--BlackC) 15%, transparent);
}

.action-btn.delete:hover {
    background: var(--danger-color);
    color: var(--WhiteC);
}

/* Color Swatches */
.swatch-grid {
    display: flex;
    flex-wrap: nowrap;
    /* Never wrap to multiple lines */
    justify-content: space-between;
    /* Distribute evenly across full width */
    gap: 4px;
    margin-bottom: 8px;
    padding: 4px 0;
}

.swatch-btn {
    flex: 1;
    /* Allow to grow and shrink */
    min-width: 0;
    /* Allow shrinking below content size */
    aspect-ratio: 1 / 1;
    /* Keep it square */
    height: 18px;
    border-radius: 4px;
    border: 1px solid color-mix(in srgb, var(--WhiteC) 20%, transparent);
    cursor: pointer;
    transition: transform 0.1s, border-color 0.2s;
    padding: 0;
    margin: 0;
}

.swatch-btn:hover {
    transform: scale(1.2);
    border-color: color-mix(in srgb, var(--WhiteC) 80%, transparent);
    z-index: 10;
}

.swatch-btn:active {
    transform: scale(0.9);
}

body.light-mode .swatch-btn {
    border: 1px solid color-mix(in srgb, var(--BlackC) 10%, transparent);
}

body.light-mode .swatch-btn:hover {
    border-color: color-mix(in srgb, var(--BlackC) 50%, transparent);
}

/* Add Object Select and Add Group Button Styling */
.control-row {
    display: flex;
    gap: 4px;
    margin-bottom: 5px;
}

#add-object-select,
#add-group-select {
    flex: 1;
    min-width: 0;
    width: 100%;
    background: var(--accent-color);
    color: var(--WhiteC);
    border: none;
    padding: 2px 4px;
    border-radius: 4px;
    cursor: pointer;
    font-family: inherit;
    font-size: 11px;
    margin-bottom: 0;
    transition: background 0.2s;
    text-align: center;
    text-overflow: ellipsis;
}

#add-object-select,
#add-group-select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background: var(--accent-color) url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e") no-repeat;
    background-position: right 2px center;
    background-size: 10px;
    padding-right: 14px;
}

#add-object-select:hover,
#add-group-select:hover {
    filter: brightness(1.1);
}

#add-object-select option {
    background: var(--input-bg);
    color: var(--text-color);
}

/* Dropdown Menu for Export */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-content {
    display: none;
    position: absolute;
    bottom: 100%;
    left: 0;
    min-width: 140px;
    padding: 10px;
    text-align: left;
    z-index: 1000;
    border-radius: 4px;
    background: color-mix(in srgb, var(--MC1) 85%, transparent);
    backdrop-filter: blur(15px);
    border: 1px solid color-mix(in srgb, var(--WhiteC) 10%, transparent);
    box-shadow: 0 4px 12px color-mix(in srgb, var(--BlackC) 20%, transparent);
    color: var(--text-color);
}

.dropdown-content button {
    display: block;
    width: 100%;
    text-align: left;
    background: none;
    border: none;
    border-radius: 4px;
    color: inherit;
    font-size: 12px;
    font-weight: normal;
    text-transform: none;
    padding: 8px 12px;
    margin: 0 0 4px 0;
    cursor: pointer;
}

.dropdown-content button:hover {
    background: var(--accent-color);
    color: var(--WhiteC);
}

.dropdown:hover .dropdown-content {
    display: block;
}

.dropbtn {
    min-width: 70px !important;
}

body.light-mode .dropdown-content {
    background: color-mix(in srgb, var(--WhiteC) 85%, transparent);
    border: 1px solid color-mix(in srgb, var(--BlackC) 10%, transparent);
    box-shadow: 0 4px 12px color-mix(in srgb, var(--BlackC) 10%, transparent);
}

body.light-mode .dropdown-content button:hover {
    background: var(--accent-color);
    color: var(--WhiteC);
}

/* Startup Modal Styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: color-mix(in srgb, var(--BlackC) 80%, transparent);
    backdrop-filter: blur(5px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2000;
    /* Higher than everything else */
}

.modal-content {
    background: var(--panel-bg);
    padding: 30px;
    border-radius: 4px;
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 16px color-mix(in srgb, var(--BlackC) 30%, transparent);
    text-align: center;
    max-width: 400px;
    width: 80%;
}

.modal-content h2 {
    margin-top: 0;
    margin-bottom: 10px;
    color: var(--accent-color);
}

.modal-content p {
    margin-bottom: 25px;
    color: var(--text-color);
}

.modal-actions {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.modal-actions button {
    width: 100%;
    padding: 12px;
    font-size: 16px;
    margin: 0;
}

.modal-actions .btn-primary {
    background: var(--accent-color);
    color: var(--WhiteC);
    font-weight: bold;
}

.modal-actions .btn-primary:hover {
    filter: brightness(1.1);
}

/* Light Mode adjustments */
body.light-mode .modal-content {
    background: color-mix(in srgb, var(--WhiteC) 95%, transparent);
    border: 1px solid color-mix(in srgb, var(--BlackC) 10%, transparent);
}

/* Startup Footer Links */
.btn-link {
    background: none;
    border: none;
    color: var(--accent-color);
    cursor: pointer;
    font-size: inherit;
    padding: 0 5px;
    text-decoration: underline;
}

.btn-link:hover {
    color: var(--text-color);
}

/* Loading Overlay Styles */
#loading-progress-container .loading-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px;
    border-bottom: 1px solid var(--border-color);
}

#loading-progress-container .loading-item:last-child {
    border-bottom: none;
}

#loading-progress-container .loading-label {
    flex: 1;
    font-size: 14px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-right: 10px;
}

#loading-progress-container .loading-status {
    width: 20px;
    height: 20px;
    margin-right: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

#loading-progress-container .status-pending {
    color: var(--MC3);
}

#loading-progress-container .status-running::after {
    content: "";
    animation: spin 1s linear infinite;
}

#loading-progress-container .status-success::after {
    content: "";
}

#loading-progress-container .status-error::after {
    content: "";
}

#loading-progress-container .status-skipped::after {
    content: "";
}


#loading-progress-container .btn-skip {
    background: var(--secondary-btn-bg);
    color: var(--secondary-btn-text);
    border: none;
    padding: 4px 8px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
}

#loading-progress-container .btn-skip:hover {
    background: var(--EX3);
    /* Redish for skip/stop */
    color: var(--WhiteC);
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

/* Hierarchy Inline Name Edit */
.hierarchy-inline-edit {
    background: var(--input-bg);
    border: 1px solid var(--accent-color);
    color: var(--text-color);
    border-radius: 3px;
    padding: 1px 4px;
    font-size: inherit;
    width: 100%;
    box-sizing: border-box;
    margin: 0;
    outline: none;
}

/* Measure Panel */
.m-val {
    text-align: right;
    padding: 3px 8px;
    font-size: 12px;
}

.view-btn-group #btn-measure.active,
.view-btn-group #btn-color-table.active,
.view-btn-group #btn-section-box.active {
    background: var(--EX2) !important;
    color: var(--BlackC) !important;
    font-weight: bold;
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--EX2) 50%, transparent);
}

/* =========================================================================
   DOC PAGES LAYOUT (From Axel.css Template)
   ========================================================================= */

.doc-container {
    height: 100vh;
    width: 100vw;
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr auto;
    background-color: var(--GroundC);
    color: var(--FontC);
    overflow: hidden;
}

.doc-header {
    font-weight: bold;
    font-size: 1.5em;
    color: var(--WhiteC);
    display: flex;
    align-items: center;
    padding: 20px;
    border-bottom: 2px solid var(--MC2);
    background-color: var(--MC1);
}

.doc-bodylein {
    display: grid;
    /* Sidebar width will be responsive */
    grid-template-columns: 300px 1fr;
    overflow: hidden;
}

.doc-sidebar {
    border-right: 2px solid var(--MC5);
    background-color: var(--WhiteC);
    overflow-y: scroll;
    scroll-behavior: smooth;
    padding: 20px;
}

.doc-sidebar ul {
    list-style: none;
    padding: 0;
}

.doc-sidebar li {
    margin-bottom: 15px;
}

.doc-sidebar a {
    color: var(--FontC);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

.doc-sidebar a:hover {
    color: var(--AC0);
}

.doc-content {
    overflow-y: scroll;
    scroll-behavior: smooth;
    padding: 40px;
    max-width: 1000px;
    margin: 0 auto;
    width: 100%;
}

.doc-footer {
    height: auto;
    border-top: 2px solid var(--MC5);
    background-color: var(--WhiteC);
    font-size: 0.9em;
    color: var(--MC3);
    padding: 15px 20px;
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Base doc content styles */
.doc-content h1,
.doc-content h2,
.doc-content h3 {
    color: var(--AC0);
}

.doc-content .card {
    background: var(--WhiteC);
    padding: 20px;
    border-radius: 4px;
    margin-bottom: 20px;
    border: 1px solid var(--MC5);
    box-shadow: 0 2px 4px color-mix(in srgb, var(--BlackC) 5%, transparent);
}

.doc-content code {
    background-color: var(--MC5);
    color: var(--AC0);
    padding: 2px 5px;
    border-radius: 4px;
}

.doc-content .shortcut {
    font-weight: bold;
    color: var(--WhiteC);
    background-color: var(--MC1);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.9em;
}

/* Responsiveness for doc pages */
@media (max-width: 768px) {
    .doc-bodylein {
        grid-template-columns: 1fr;
        grid-template-rows: auto 1fr;
    }

    .doc-sidebar {
        border-right: none;
        border-bottom: 2px solid var(--MC5);
        max-height: 250px;
    }

    .doc-header {
        justify-content: center;
    }
}

#general-data-panel {
    min-width: 320px;
}

#general-data-content .data-row {
    display: grid;
    grid-template-columns: 100px 1fr;
    border-bottom: 1px solid var(--divider-color);
    padding: 8px 0;
    align-items: center;
    gap: 10px;
}

#general-data-content .remark-row {
    display: flex;
    flex-direction: column;
    padding: 12px 0 8px 0;
    gap: 8px;
    border-top: 1px solid var(--divider-color);
    margin-top: 4px;
}

#general-data-content .data-row:last-child {
    border-bottom: 1px solid var(--divider-color);
}

#general-data-content .remark-row:last-child {
    border-bottom: none;
}

#general-data-content .data-label {
    color: var(--label-color);
    font-weight: bold;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

#general-data-content .data-value {
    flex: 1;
    color: var(--text-color);
    font-size: 11px;
}

.panel-content input:not([type="checkbox"]), 
.panel-content select,
.panel-content textarea {
    background: color-mix(in srgb, var(--WhiteC) 3%, transparent);
    border: 1px solid color-mix(in srgb, var(--WhiteC) 10%, transparent);
    border-radius: 4px;
    color: inherit;
    font-family: inherit;
    font-size: 11px;
    width: 100%;
    padding: 6px 8px;
    margin: 0;
    transition: background 0.2s, border-color 0.2s;
    box-sizing: border-box;
}

.panel-content input[type="checkbox"] {
    width: auto;
    margin-right: 8px;
    cursor: pointer;
}

.panel-content textarea {
    resize: none;
    overflow: hidden;
    min-height: 60px;
    height: auto;
}

body.light-mode .panel-content input:not([type="checkbox"]), 
body.light-mode .panel-content select,
body.light-mode .panel-content textarea {
    background: color-mix(in srgb, var(--BlackC) 3%, transparent);
    border: 1px solid color-mix(in srgb, var(--BlackC) 10%, transparent);
}

.panel-content input:not([type="checkbox"]):hover, 
.panel-content select:hover,
.panel-content textarea:hover {
    border-color: var(--accent-color);
    background: color-mix(in srgb, var(--WhiteC) 5%, transparent);
}

.panel-content input:not([type="checkbox"]):focus, 
.panel-content select:focus,
.panel-content textarea:focus {
    background: color-mix(in srgb, var(--WhiteC) 8%, transparent);
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent-color) 20%, transparent);
}

body.light-mode .panel-content textarea {
    background: color-mix(in srgb, var(--BlackC) 3%, transparent);
    border: 1px solid color-mix(in srgb, var(--BlackC) 10%, transparent);
}

body.light-mode .panel-content textarea:focus {
    background: color-mix(in srgb, var(--BlackC) 8%, transparent);
}

.logo-container {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 15px;
    padding: 10px;
    background: color-mix(in srgb, var(--WhiteC) 5%, transparent);
    border-radius: 4px;
    cursor: pointer;
    position: relative;
    height: 60px;
    border: 1px dashed var(--border-color);
    transition: background 0.2s, border-color 0.2s;
}

.logo-container:hover {
    background: color-mix(in srgb, var(--WhiteC) 10%, transparent);
    border-color: var(--accent-color);
}

.logo-container img {
    max-height: 55px;
    max-width: 100%;
    object-fit: contain;
}

.logo-container::after {
    content: "Change Logo";
    position: absolute;
    bottom: 0;
    right: 0;
    background: var(--accent-color);
    color: white;
    padding: 1px 4px;
    border-radius: 2px 0 2px 0;
    font-size: 8px;
    opacity: 0;
    transition: opacity 0.2s;
}

.logo-container:hover::after {
    opacity: 1;
}

#general-data-content input[type="date"] {
    padding: 4px 6px;
    min-width: 0;
    width: 100%;
}

/* =========================================================================
   PRINT MEDIA QUERIES (INTEGRATED VIEWER)
   ========================================================================= */
@media print {
    /* Hide the entire 3D application UI by default */
    body > * {
        display: none !important;
    }
    
    /* Only show the integrated viewer container */
    #integrated-svg-viewer {
        display: block !important;
        position: static !important;
        background: #fff !important;
    }
    
    #layout {
        display: block !important;
        width: 100%;
        height: auto !important;
        position: static !important;
    }
    
    /* Hide viewer UI elements (sidebar, pagination, loading message) */
    #sidebar, #pagination-controls, #viewer-msg {
        display: none !important;
    }

    #svg-area {
        display: block !important;
        width: 100%;
        background: #fff !important;
        padding: 0 !important;
        margin: 0 !important;
        overflow: visible !important;
        position: static !important;
    }

    #svg-sheets {
        display: block !important;
        position: static !important;
        transform: none !important;
        width: 100% !important;
        height: auto !important;
        margin: 0 !important;
        padding: 0 !important;
    }

    /* Format each SVG to fill a printed page */
    #svg-sheets svg {
        display: block !important;
        width: 100% !important;
        height: 100vh !important; /* Force to page height */
        page-break-after: always;
        page-break-inside: avoid;
        transform: none !important;
        box-shadow: none !important;
        margin-bottom: 0 !important;
    }

    /* Page settings: landscape A1 */
    @page {
        size: A1 landscape;
        margin: 0mm;
    }

    body, html {
        background: #fff !important;
        overflow: visible !important;
        height: auto !important;
    }
}