/* ══════════════════════════════════════
   KLASSEKART — Neobrutalisme Style
   ══════════════════════════════════════ */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Arial Black', 'Arial Bold', Arial, system-ui, sans-serif;
    background: var(--bg);
    height: 100vh;
    overflow: hidden;
    color: var(--text);
    display: flex;
    flex-direction: column;
}

/* ── TOOLBAR ── */
#toolbar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 16px;
    background: var(--surface);
    border-bottom: 3px solid var(--border);
    z-index: 100;
    flex-shrink: 0;
}

.toolbar-left {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.toolbar-logo {
    display: flex;
    align-items: center;
}

/* ── SVG ICONS ── */
.icon {
    display: inline-block;
    vertical-align: middle;
    flex-shrink: 0;
}

.tb-icon, .sh-icon, .mh-icon {
    display: inline-flex;
    align-items: center;
}

.sb-btn .icon {
    width: 14px;
    height: 14px;
}

.toolbar-title {
    font-size: 1.1rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -0.5px;
}

.toolbar-center {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    flex: 1;
    justify-content: center;
}

.toolbar-right {
    display: flex;
    gap: 6px;
    flex-shrink: 0;
}

.tb-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: var(--surface);
    color: var(--text);
    border: 2px solid var(--border);
    box-shadow: 3px 3px 0 var(--shadow);
    padding: 6px 12px;
    font-size: 0.78rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    cursor: pointer;
    transition: transform 0.08s, box-shadow 0.08s;
    white-space: nowrap;
    font-family: inherit;
}

.tb-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
    filter: grayscale(1);
    transform: none !important;
    box-shadow: none !important;
}

.tb-divider {
    width: 2px;
    height: 24px;
    background: var(--border);
    margin: 0 10px;
    opacity: 0.4;
}

.tb-btn:hover {
    transform: translate(-1px, -1px);
    box-shadow: 4px 4px 0 var(--shadow);
}

.tb-btn:active {
    transform: translate(2px, 2px);
    box-shadow: 1px 1px 0 var(--shadow);
}

.tb-btn.active {
    background: var(--border);
    color: var(--surface);
}

.tb-small {
    padding: 6px 8px;
    font-size: 0.85rem;
}

/* Color variants */
.c-green  { background: #BAFCA2; color: #1a1a1a; }
.c-blue   { background: #87CEEB; color: #1a1a1a; }
.c-orange { background: #FFA07A; color: #1a1a1a; }
.c-pink   { background: #FFB2EF; color: #1a1a1a; }
.c-yellow { background: #FFDB58; color: #1a1a1a; }
.c-purple { background: #C4A1FF; color: #1a1a1a; }
.c-teal   { background: #A7DBD8; color: #1a1a1a; }
.c-peach  { background: #F8D6B3; color: #1a1a1a; }
.c-mint   { background: #DAF5F0; color: #1a1a1a; }
.c-sage   { background: #B5D2AD; color: #1a1a1a; }
.c-red    { background: #FF6B6B; }

/* Neo-brutal icon accents */
.toolbar-logo .icon { color: #8B6914; }
.c-green .icon  { color: #1C6B2A; }
.c-blue .icon   { color: #0C4A6E; }
.c-orange .icon { color: #A63D14; }
.c-purple .icon { color: #5A2D91; }
.c-teal .icon   { color: #0F766E; }
.c-peach .icon  { color: #9A3412; }
.c-red .icon    { color: #7F1D1D; }
.sidebar-header .icon,
.furniture-item .icon { color: #111; }

/* ── MAIN LAYOUT ── */
#main {
    display: flex;
    flex: 1;
    overflow: hidden;
}

/* ── SIDEBAR ── */
#sidebar {
    width: 220px;
    flex-shrink: 0;
    background: var(--surface);
    border-right: 3px solid var(--border);
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}

.sidebar-section {
    border-bottom: 3px solid var(--border);
    padding: 12px;
}

.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
}

.sidebar-header h2 {
    font-size: 0.85rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.sb-btn {
    display: inline-flex;
    align-items: center;
    background: #BAFCA2;
    color: #1a1a1a;
    border: 2px solid var(--border);
    box-shadow: 2px 2px 0 var(--shadow);
    padding: 3px 8px;
    font-size: 0.7rem;
    font-weight: 900;
    text-transform: uppercase;
    cursor: pointer;
    font-family: inherit;
    transition: transform 0.08s, box-shadow 0.08s;
}

.sb-btn:hover {
    transform: translate(-1px, -1px);
    box-shadow: 3px 3px 0 var(--shadow);
}

.sb-btn:active {
    transform: translate(1px, 1px);
    box-shadow: 1px 1px 0 var(--shadow);
}

.item-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.placeholder-text {
    font-family: Arial, sans-serif;
    font-size: 0.78rem;
    color: #888;
    font-weight: 400;
    font-style: italic;
    padding: 8px 0;
}

/* ── STUDENT CHIPS (sidebar) ── */
.student-chip {
    display: flex;
    align-items: center;
    gap: 6px;
    background: var(--surface);
    border: 2px solid var(--border);
    box-shadow: 2px 2px 0 var(--shadow);
    padding: 4px 8px;
    font-size: 0.75rem;
    font-weight: 700;
    cursor: grab;
    transition: transform 0.08s, box-shadow 0.08s;
    user-select: none;
}

.student-chip:hover {
    transform: translate(-1px, -1px);
    box-shadow: 3px 3px 0 var(--shadow);
}

.student-chip.placed {
    opacity: 0.4;
    cursor: default;
}

.student-chip .chip-color {
    width: 10px;
    height: 10px;
    border: 1px solid #000;
    border-radius: 2px;
    flex-shrink: 0;
}

.student-chip .chip-name {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-family: Arial, sans-serif;
}

/* ── FURNITURE PALETTE ── */
.furniture-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px;
}

.furniture-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    background: #F8D6B3;
    color: #1a1a1a;
    border: 2px solid var(--border);
    box-shadow: 2px 2px 0 var(--shadow);
    padding: 6px 4px;
    cursor: grab;
    transition: transform 0.08s, box-shadow 0.08s;
    user-select: none;
}

.furniture-item:hover {
    transform: translate(-1px, -1px);
    box-shadow: 3px 3px 0 var(--shadow);
}

.fi-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
}

.fi-label {
    font-size: 0.6rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

/* ── TABS BAR ── */
#tabs-bar {
    display: flex;
    align-items: flex-end;
    gap: 5px;
    height: 40px;
    width: 1200px;
    z-index: 5;
    position: relative;
    padding-left: 10px;
}

#tabs-list {
    display: flex;
    gap: 5px;
    height: 100%;
    align-items: flex-end;
}

.tab-item {
    background: #E0E0E0;
    color: #1a1a1a;
    border: 3px solid #000;
    border-bottom: none;
    padding: 6px 15px;
    font-size: 0.85rem;
    font-weight: 900;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.1s;
    border-radius: 10px 10px 0 0;
    margin-bottom: -3px;
    min-width: 120px;
    justify-content: space-between;
    box-shadow: 4px 0 0 rgba(0,0,0,0.05);
}

.tab-item:hover {
    background: #eee;
    transform: translateY(-2px);
}

.tab-item.active {
    background: #fff;
    color: #1a1a1a;
    padding-bottom: 9px;
    margin-bottom: -3px;
    z-index: 10;
    transform: none;
}

.tab-name {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    pointer-events: none;
}

.tab-close {
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.4;
    transition: all 0.1s;
    width: 18px;
    height: 18px;
    border-radius: 4px;
}

.tab-close:hover {
    opacity: 1;
    background: #FF6B6B;
    color: #fff;
}

.tab-btn-add {
    background: #BAFCA2;
    color: #1a1a1a;
    border: 3px solid #000;
    border-bottom: none;
    width: 36px;
    height: 36px;
    font-size: 1.4rem;
    font-weight: 900;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px 8px 0 0;
    transition: all 0.1s;
    margin-bottom: -3px;
}

.tab-btn-add:hover {
    background: #A3E08F;
    transform: translateY(-2px);
}

/* ── SWAP TOAST ── */
.swap-toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    background: #FFDB58;
    color: #1a1a1a;
    padding: 12px 24px;
    font-size: 0.9rem;
    font-weight: 900;
    z-index: 1000;
    pointer-events: none;
    transition: opacity 0.2s, transform 0.2s;
    border: 3px solid #000;
    box-shadow: 4px 4px 0 #000;
}

.swap-toast.hidden {
    opacity: 0;
    transform: translate(-50%, 20px);
}

.desk.swap-target {
    outline: 4px solid #FF6B6B !important;
    outline-offset: 2px;
    animation: tab-pulse 1s infinite;
}

@keyframes tab-pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

/* ── CANVAS ── */
#canvas-wrap {
    flex: 1;
    overflow: auto;
    background: var(--bg);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    padding: 20px;
}

#canvas {
    position: relative;
    width: 1200px;
    height: 800px;
    background: #fff;
    border: 3px solid var(--border);
    box-shadow: 6px 6px 0 var(--shadow);
    overflow: hidden;
}

#canvas.show-grid {
    background-image:
        linear-gradient(to right, #eee 1px, transparent 1px),
        linear-gradient(to bottom, #eee 1px, transparent 1px);
    background-size: 40px 40px;
}

/* ── DESKS (on canvas) ── */
.desk {
    position: absolute;
    background: #FDFD96;
    color: #1a1a1a;
    border: 3px solid #000;
    cursor: grab;
    user-select: none;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.1s;
    transform-origin: center center;
    z-index: 10;
}

/* Chair marker — brown stripe. 
   Positioned relative to the desk. 
   Placed just outside the desk border to avoid name collision. */
.desk::after {
    content: '';
    position: absolute;
    bottom: -14px;
    left: 15%;
    right: 15%;
    height: 6px;
    background: #8B4513;
    border: 2px solid #000;
    z-index: 1;
    pointer-events: none;
}

.desk.selected {
    outline: 4px solid #4A90D9;
    outline-offset: 2px;
    z-index: 20;
}

.desk .desk-name {
    font-size: 0.75rem;
    font-weight: 900;
    pointer-events: none;
    text-align: center;
    padding: 4px;
    width: 100%;
    line-height: 1.1;
    word-wrap: break-word;
    display: block;
}

.desk .lock-icon {
    position: absolute;
    top: 2px;
    right: 2px;
    background: #fff;
    color: #1a1a1a;
    border: 1.5px solid #000;
    border-radius: 3px;
    display: flex;
    padding: 1px;
    box-shadow: 1px 1px 0 #000;
    z-index: 5;
}

.desk.locked {
    border-style: dashed;
}

/* Desk rotations */
.desk.rot-90  { transform: rotate(90deg); }
.desk.rot-180 { transform: rotate(180deg); }
.desk.rot-270 { transform: rotate(270deg); }

/* Counter-rotate desk name to keep it horizontal */
.desk.rot-90  > .desk-name { transform: rotate(-90deg); }
.desk.rot-180 > .desk-name { transform: rotate(-180deg); }
.desk.rot-270 > .desk-name { transform: rotate(-270deg); }

/* ── FURNITURE (on canvas) ── */
.furniture {
    position: absolute;
    border: 2px solid #000;
    box-shadow: 2px 2px 0 #000;
    cursor: grab;
    user-select: none;
    z-index: 5;
    overflow: hidden;
}

.resize-handle {
    position: absolute;
    width: 12px;
    height: 12px;
    right: 1px;
    bottom: 1px;
    background: #fff;
    border: 2px solid #000;
    box-shadow: 1px 1px 0 #000;
    cursor: nwse-resize;
    z-index: 4;
    opacity: 0;
    transition: opacity 0.08s;
}

.furniture.selected .resize-handle {
    opacity: 1;
}

.resize-handle::before {
    content: '';
    position: absolute;
    inset: 1px;
    background: repeating-linear-gradient(
        135deg,
        #000,
        #000 1px,
        transparent 1px,
        transparent 3px
    );
}

.furniture.selected {
    outline: 3px solid #4A90D9;
    outline-offset: 1px;
    z-index: 20;
}

/* Inner wrapper: counter-rotates so icon+text stay upright */
.furniture .furn-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    gap: 4px;
    padding: 2px;
    pointer-events: none;
}

/* Horizontal furniture: icon + text side by side */
.furniture .furn-inner.lay-h {
    flex-direction: row;
}

/* Vertical furniture: icon + text stacked */
.furniture .furn-inner.lay-v {
    flex-direction: column;
}

.furniture .furn-inner .furn-icon-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.furniture .furn-label {
    font-size: 0.55rem;
    font-weight: 900;
    text-transform: uppercase;
    font-family: Arial, sans-serif;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
}

.furniture[data-type="tekst"] .furn-label {
    pointer-events: auto;
    cursor: text;
}

.furniture[data-type="kateter"] { background: #B5D2AD; color: #1a1a1a; width: 160px; height: 80px; }
.furniture[data-type="tavle"]   { background: #A7DBD8; color: #1a1a1a; width: 200px; height: 40px; }
.furniture[data-type="dor"]     { background: #F8D6B3; color: #1a1a1a; width: 40px;  height: 80px; }
.furniture[data-type="vindu"]   { background: #DAF5F0; color: #1a1a1a; width: 160px; height: 40px; }
.furniture[data-type="hylle"]   { background: #C4A1FF; color: #1a1a1a; width: 120px; height: 40px; }
.furniture[data-type="tekst"]   { background: #FFB2EF; color: #1a1a1a; width: 120px; height: 40px; }

/* Rotation — rotates the outer box only */
.furniture.rot-90  { transform: rotate(90deg); }
.furniture.rot-180 { transform: rotate(180deg); }
.furniture.rot-270 { transform: rotate(270deg); }

/* ── DRAG GHOST ── */
.drag-ghost {
    opacity: 0.6;
}

/* Circle preview */
.lp-circle {
    position: relative;
    width: 100%;
    height: 100%;
}

.lp-circle .lp-d {
    position: absolute;
    width: 12px;
    height: 6px;
    left: 50%;
    top: 50%;
}

.lp-circle .c1 { transform: translate(-50%, -50%) rotate(0deg) translateY(-18px); }
.lp-circle .c2 { transform: translate(-50%, -50%) rotate(60deg) translateY(-18px); }
.lp-circle .c3 { transform: translate(-50%, -50%) rotate(120deg) translateY(-18px); }
.lp-circle .c4 { transform: translate(-50%, -50%) rotate(180deg) translateY(-18px); }
.lp-circle .c5 { transform: translate(-50%, -50%) rotate(240deg) translateY(-18px); }
.lp-circle .c6 { transform: translate(-50%, -50%) rotate(300deg) translateY(-18px); }

/* ── MODALS ── */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 500;
}

.modal-overlay.hidden {
    display: none;
}

.modal {
    background: var(--surface);
    border: 3px solid var(--border);
    box-shadow: 8px 8px 0 var(--shadow);
    padding: 0;
    min-width: 360px;
    max-width: 90vw;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
}

.modal-wide {
    min-width: 560px;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    border-bottom: 3px solid var(--border);
    background: #FDFD96;
    color: #1a1a1a;
}

.modal-header h2 {
    font-size: 1rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -0.3px;
}

.modal-close {
    background: none;
    border: 2px solid var(--border);
    font-size: 1rem;
    cursor: pointer;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-family: inherit;
    transition: background 0.1s;
}

.modal-close:hover {
    background: #FF6B6B;
}

.modal-body {
    padding: 20px;
    overflow-y: auto;
    font-family: Arial, sans-serif;
    font-size: 0.9rem;
    line-height: 1.5;
}

.modal-footer {
    padding: 12px 20px;
    border-top: 3px solid var(--border);
    display: flex;
    gap: 8px;
    justify-content: flex-end;
}

/* ── TEXTAREA / INPUT ── */
textarea, .neo-input {
    width: 100%;
    padding: 10px;
    border: 2px solid var(--border);
    box-shadow: 3px 3px 0 var(--shadow);
    background: var(--surface);
    color: var(--text);
    font-family: Arial, sans-serif;
    font-size: 0.9rem;
    resize: vertical;
    margin-top: 8px;
}

.neo-input {
    resize: none;
    padding: 8px 10px;
}

textarea:focus, .neo-input:focus {
    outline: 2px solid #4A90D9;
    outline-offset: 1px;
}

/* ── LAYOUT CARDS ── */
.layout-options {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.layout-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    background: var(--surface);
    border: 3px solid var(--border);
    box-shadow: 3px 3px 0 var(--shadow);
    padding: 14px 10px;
    cursor: pointer;
    font-family: inherit;
    transition: transform 0.08s, box-shadow 0.08s;
}

.layout-card:hover {
    transform: translate(-2px, -2px);
    box-shadow: 5px 5px 0 var(--shadow);
}

.layout-card.active {
    background: #BAFCA2;
    color: #1a1a1a;
    box-shadow: 5px 5px 0 var(--shadow);
}

.lc-preview {
    width: 80px;
    height: 60px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
}

.lp-row {
    display: flex;
    gap: 3px;
    justify-content: center;
}

.lp-d {
    width: 12px;
    height: 10px;
    background: #FDFD96;
    border: 1.5px solid #000;
}

.lp-pair {
    width: 24px;
    height: 10px;
    background: #FDFD96;
    border: 1.5px solid #000;
}

.lp-group {
    width: 26px;
    height: 22px;
    background: #FDFD96;
    border: 1.5px solid #000;
}

.lp-long {
    width: 60px;
    height: 10px;
    background: #FDFD96;
    border: 1.5px solid #000;
}

.lp-horseshoe {
    position: relative;
    flex-wrap: wrap;
    flex-direction: row;
    gap: 2px;
}

.lp-wall {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 4px;
    justify-content: space-around;
}

.lp-wall .lp-d {
    width: 10px;
    height: 12px;
}

.lc-label {
    font-size: 0.72rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.layout-group-cfg {
    margin-top: 16px;
    padding: 12px 16px;
    background: #DAF5F0;
    color: #1a1a1a;
    border: 2px solid #000;
    box-shadow: 3px 3px 0 #000;
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: Arial, sans-serif;
    font-size: 0.85rem;
    font-weight: 700;
}

.layout-group-cfg select {
    padding: 4px 8px;
    border: 2px solid #000;
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 700;
}

/* ── LOAD LIST ── */
.load-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.load-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 6px 0;
}

.load-item-name {
    font-weight: 700;
    font-size: 0.85rem;
    flex: 1;
}

.load-item-actions {
    display: flex;
    gap: 6px;
}

.load-item-actions button {
    background: #fff;
    color: #1a1a1a;
    border: 2px solid var(--border);
    box-shadow: 2px 2px 0 var(--shadow);
    padding: 6px 12px;
    font-size: 0.75rem;
    font-weight: 900;
    cursor: pointer;
    font-family: inherit;
    transition: transform 0.08s, box-shadow 0.08s;
    text-transform: uppercase;
}

.load-item-actions button:hover {
    transform: translate(-1px, -1px);
    box-shadow: 3px 3px 0 var(--shadow);
}

.load-item-actions button:active {
    transform: translate(1px, 1px);
    box-shadow: 1px 1px 0 var(--shadow);
}

.load-item-actions .load-btn:hover { background: #BAFCA2; color: #1a1a1a; }
.load-item-actions .del-btn:hover  { background: #FF6B6B; color: #fff; }

/* ── CONTEXT MENU ── */
.context-menu {
    position: fixed;
    background: var(--surface);
    border: 3px solid var(--border);
    box-shadow: 4px 4px 0 var(--shadow);
    z-index: 600;
    display: flex;
    flex-direction: column;
    min-width: 160px;
}

.context-menu.hidden {
    display: none;
}

.context-menu button {
    background: none;
    border: none;
    border-bottom: 2px solid var(--border);
    color: var(--text);
    padding: 8px 14px;
    text-align: left;
    font-size: 0.8rem;
    font-weight: 700;
    cursor: pointer;
    font-family: Arial, sans-serif;
    transition: background 0.1s;
}

.context-menu button:last-child {
    border-bottom: none;
}

.context-menu button:hover {
    background: #FDFD96;
    color: #1a1a1a;
}

/* ── COLOR PICKER ── */
.color-picker {
    position: fixed;
    background: var(--surface);
    border: 3px solid var(--border);
    box-shadow: 4px 4px 0 var(--shadow);
    z-index: 610;
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    padding: 8px;
    width: 140px;
}

.color-picker.hidden {
    display: none;
}

.color-picker button {
    width: 24px;
    height: 24px;
    border: 2px solid var(--border);
    cursor: pointer;
    transition: transform 0.1s;
}

.color-picker button:hover {
    transform: scale(1.2);
}

/* ── FILE MODAL ── */
.file-modal-header {
    background: #FDFD96;
    color: #1a1a1a;
}

.file-modal-body {
    padding: 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.file-section {
    border: 3px solid #000;
    box-shadow: 4px 4px 0 #000;
    padding: 16px;
    background: #fff;
    color: #1a1a1a;
}

.file-section-green {
    background: #BAFCA2;
    color: #1a1a1a;
}

.file-section-pink {
    background: #FFB2EF;
    color: #1a1a1a;
}

.file-section-title {
    font-size: 0.9rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.file-section-desc {
    font-size: 0.82rem;
    color: #333;
    line-height: 1.5;
    margin-bottom: 10px;
}

.file-section-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 12px;
}

.file-save-row {
    display: flex;
    gap: 8px;
    width: 100%;
}

.file-save-row .neo-input {
    flex: 1;
    margin-top: 0;
}

.file-divider {
    border: none;
    border-top: 3px solid #000;
    margin: 16px 0;
}

/* ── RESIZE POPOVER ── */
.resize-popover {
    position: fixed;
    background: var(--surface);
    border: 3px solid var(--border);
    box-shadow: 4px 4px 0 var(--shadow);
    z-index: 620;
    padding: 10px 14px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-family: Arial, sans-serif;
    font-size: 0.8rem;
    font-weight: 700;
}

.resize-popover.hidden {
    display: none;
}

.resize-popover label {
    display: flex;
    align-items: center;
    gap: 6px;
}

.resize-input {
    width: 70px;
    padding: 4px 6px;
    border: 2px solid var(--border);
    background: var(--surface);
    color: var(--text);
    font-family: inherit;
    font-size: 0.8rem;
    font-weight: 700;
}

/* ── CONTEXT MENU ICONS ── */
.context-menu button {
    display: flex;
    align-items: center;
    gap: 8px;
}

.context-menu button .icon {
    width: 16px;
    height: 16px;
}

/* ── LEFT-CLICK ELEMENT TOOLS ── */
.element-tools {
    position: fixed;
    z-index: 700;
    display: flex;
    gap: 4px;
    background: var(--surface);
    border: 3px solid var(--border);
    box-shadow: 4px 4px 0 var(--shadow);
    padding: 4px;
}

.tool-btn {
    width: 28px;
    height: 28px;
    border: 2px solid var(--border);
    background: #FDFD96;
    color: #1a1a1a;
    box-shadow: 2px 2px 0 var(--shadow);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.tool-btn:hover {
    transform: translate(-1px, -1px);
    box-shadow: 3px 3px 0 var(--shadow);
}

.tool-btn:active {
    transform: translate(1px, 1px);
    box-shadow: 1px 1px 0 var(--shadow);
}

.tool-btn[data-action="rotate"] { background: #C4A1FF; }
.tool-btn[data-action="color"]  { background: #87CEEB; }
.tool-btn[data-action="lock"]   { background: #BAFCA2; }
.tool-btn[data-action="remove"] { background: #FF6B6B; }

/* ── UTILITY ── */
.hidden {
    display: none !important;
}

::selection {
    background: #FDFD96;
    color: #1a1a1a;
}