:root {
    --pixels-per-meter: 80;
    --canvas-width-px: 800px;
    --canvas-height-px: 600px;
}

body {
    font-family: Open Sans, HelveticaNeue-Light, Helvetica Neue Light, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 10px;
    background-color: #f4f4f4;
    display: flex;
    flex-direction: column;
    height: 100vh;
    box-sizing: border-box;
    overflow: hidden;
}

h1 {
    text-align: center;
    color: #000;
    margin: 0 0 5px 0;
    font-size: 1.5em;
}

.tool-description {
    text-align: center;
    color: #555;
    margin: 0 auto 10px auto;
    font-size: 0.85em;
    max-width: 800px;
    line-height: 1.4;
}

.desktop-notice {
    text-align: center;
    background-color: #fff3cd;
    color: #856404;
    padding: 8px;
    border-radius: 4px;
    border: 1px solid #ffeeba;
    margin: 0 0 10px 0;
    font-size: 0.9em;
    display: none;
}

.furn-logo {
    width: 100px;
    position: fixed;
    left: 10px;
    top: 10px;
    z-index: 100000;
}

.shop-link {
    position: fixed;
    right: 10px;
    top: 10px;
    z-index: 100000;
    background-color: darkorange;
    color: #fff;
    padding: 10px 20px;
    border-radius: 5px;
    display: inline-block;
    text-decoration: none;
    font-weight: bold;
}

.main-controls {
    background-color: #e8eef8;
    padding: 10px;
    border-radius: 5px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 10px;
    font-size: 0.9em;
}

.room-management,
.room-settings,
.tool-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    border-left: 3px solid #a5b8d6;
    padding-left: 10px;
}

.main-controls label {
    margin-right: 3px;
    white-space: nowrap;
}

.main-controls input[type="number"],
.main-controls input[type="text"],
.main-controls select {
    padding: 5px;
    border: 1px solid #ccc;
    border-radius: 3px;
}

.main-controls input[type="number"] {
    width: 60px;
}

.main-controls input[type="text"] {
    width: 120px;
}

.main-controls button {
    padding: 5px 10px;
    cursor: pointer;
    border: 1px solid #ccc;
    border-radius: 4px;
    background-color: #fff;
    transition: background-color 0.2s, border-color 0.2s;
    white-space: nowrap;
}

.main-controls button:hover {
    background-color: #eee;
}

.main-controls button:active {
    background-color: #ddd;
}

.scale-info {
    font-style: italic;
    color: #555;
    margin: 0 10px;
}

.status-message {
    padding: 4px 8px;
    border-radius: 3px;
    display: none;
    margin-left: 5px;
    font-weight: bold;
    font-size: 0.9em;
}

.status-message.delete-msg {
    background-color: #ffdddd;
    border: 1px solid red;
    color: red;
}

.status-message.info {
    background-color: #d4edda;
    border: 1px solid #155724;
    color: #155724;
}

.status-message.error {
    background-color: #f8d7da;
    border: 1px solid #721c24;
    color: #721c24;
}

.kamerplanner-container {
    display: flex;
    gap: 15px;
    flex-grow: 1;
    overflow: hidden;
}

#elements-palette {
    border: 1px solid #ccc;
    padding: 10px;
    width: 180px;
    background-color: #f9f9f9;
    box-shadow: 1px 1px 4px rgba(0, 0, 0, 0.1);
    border-radius: 5px;
    overflow-y: auto;
    flex-shrink: 0;
}

#elements-palette h2 {
    margin-top: 0;
    font-size: 1.1em;
}

#elements-palette h3 {
    font-size: 0.85em;
    margin: 10px 0 5px 0;
    color: #666;
    border-bottom: 1px solid #ddd;
    padding-bottom: 3px;
}

.room-element {
    border: 1px dashed #aaa;
    padding: 8px;
    margin-bottom: 6px;
    cursor: grab;
    background-color: #e8eef8;
    text-align: center;
    border-radius: 3px;
    user-select: none;
    transition: background-color 0.2s;
    font-size: 0.9em;
}

.room-element:hover {
    background-color: #d4dff0;
}

.room-element:active {
    cursor: grabbing;
}

#room-canvas-wrapper {
    flex-grow: 1;
    border: 1px solid #aaa;
    background-color: #e0e0e0;
    overflow: auto;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding: 10px;
    box-sizing: border-box;
}

#room-canvas {
    border: 2px solid #5a7a9a;
    width: var(--canvas-width-px);
    height: var(--canvas-height-px);
    position: relative;
    background-color: #faf8f5;
    overflow: hidden;
    border-radius: 5px;
    box-sizing: border-box;
    flex-shrink: 0;
    background-image:
        linear-gradient(to right, rgba(0, 0, 0, 0.06) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(0, 0, 0, 0.06) 1px, transparent 1px);
}

/* Placed Elements */
.placed-element {
    position: absolute;
    border: 1px solid #555;
    background-color: #b0c4de;
    cursor: move;
    user-select: none;
    border-radius: 4px;
    box-shadow: 1px 1px 3px rgba(0, 0, 0, 0.2);
    text-align: center;
    box-sizing: border-box;
    font-size: 0.8em;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

.placed-element .content {
    display: inline-block;
    padding: 2px 4px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Edit button */
.edit-button {
    position: absolute;
    top: 0;
    right: 0;
    width: 18px;
    height: 18px;
    font-size: 12px;
    line-height: 18px;
    text-align: center;
    background-color: rgba(255, 255, 255, 0.7);
    border: none;
    border-bottom-left-radius: 4px;
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.2s;
    z-index: 10;
    padding: 0;
}

.placed-element:hover .edit-button,
.placed-element:focus-within .edit-button {
    opacity: 1;
}

.edit-button:hover {
    background-color: rgba(230, 230, 230, 0.9);
}

/* Type-specific styles */
.placed-element[data-type="bank"] {
    background-color: #7b8fa8;
    color: white;
    border-radius: 6px;
}

.placed-element[data-type="stoel"] {
    background-color: #8fa87b;
    border-radius: 4px;
}

.placed-element[data-type="fauteuil"] {
    background-color: #a88f7b;
    color: white;
    border-radius: 8px;
}

.placed-element[data-type="eettafel"] {
    background-color: #c4a97d;
    border-radius: 4px;
}

.placed-element[data-type="salontafel"] {
    background-color: #d4c4a0;
    border-radius: 6px;
}

.placed-element[data-type="bureau"] {
    background-color: #a0a0b8;
    border-radius: 3px;
}

.placed-element[data-type="bijzettafel"] {
    background-color: #c8b89c;
    border-radius: 50%;
}

.placed-element[data-type="bed-tweepersoons"],
.placed-element[data-type="bed-eenpersoons"] {
    background-color: #c8d8e8;
    border-radius: 6px;
}

.placed-element[data-type="nachtkastje"] {
    background-color: #b8a898;
    border-radius: 3px;
}

.placed-element[data-type="kast"] {
    background-color: #a08870;
    color: white;
    border-radius: 3px;
}

.placed-element[data-type="boekenkast"] {
    background-color: #8b7355;
    color: white;
    border-radius: 3px;
}

.placed-element[data-type="dressoir"] {
    background-color: #b09878;
    border-radius: 3px;
}

.placed-element[data-type="tv-meubel"] {
    background-color: #606060;
    color: white;
    border-radius: 3px;
}

.placed-element[data-type="plant"] {
    background-color: #6faa6f;
    color: white;
    border-radius: 50%;
}

.placed-element[data-type="vloerkleed"] {
    background-color: rgba(180, 160, 140, 0.4);
    border: 2px dashed #a09080;
    border-radius: 4px;
}

.placed-element[data-type="lamp"] {
    background-color: #f0d060;
    border-radius: 50%;
}

.placed-element[data-type="deur"] {
    background-color: #8b6040;
    color: white;
    border-radius: 2px;
    min-height: 6px;
}

.placed-element[data-type="raam"] {
    background-color: #a0d8ef;
    border: 2px solid #6aaccc;
    border-radius: 2px;
    min-height: 6px;
}

.placed-element[data-type="muur"] {
    background-color: #555;
    border: none;
    border-radius: 1px;
    min-height: 3px;
    min-width: 10px;
}

.placed-element[data-type="muur"] .content {
    display: none;
}

.placed-element[data-type="tekst"] {
    background-color: transparent;
    border: none;
    box-shadow: none;
    cursor: text;
    padding: 0;
    align-items: flex-start;
    overflow: visible;
}

.placed-element[data-type="tekst"] .content {
    white-space: normal;
    text-align: left;
    padding: 0;
}

/* Drag feedback */
.dragging {
    opacity: 0.5;
    border: 2px dashed red !important;
    z-index: 1000;
}

/* Delete mode */
#delete-mode-btn.active {
    background-color: #ffdddd;
    border-color: red;
    color: red;
    font-weight: bold;
}

.delete-active .placed-element {
    cursor: crosshair !important;
    border: 2px dotted red !important;
}

.delete-active .placed-element .edit-button {
    display: none;
}

/* Wall drawing mode */
.wall-draw-mode #room-canvas {
    cursor: crosshair;
}

#wall-draw-btn.active {
    background-color: #d4dff0;
    border-color: #2a5d8a;
    font-weight: bold;
}

.temp-marker {
    position: absolute;
    width: 8px;
    height: 8px;
    background-color: red;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
    display: none;
    z-index: 1100;
}

/* Mobile toggle */
.mobile-toggle-button {
    display: none;
    padding: 8px 15px;
    cursor: pointer;
    border: 1px solid #ccc;
    border-radius: 4px;
    background-color: #f8f9fa;
    margin-bottom: 10px;
    width: 100%;
    box-sizing: border-box;
}

@media screen and (max-width: 768px) {
    .desktop-notice {
        display: block;
    }

    .tool-description {
        font-size: 0.8em;
        margin-bottom: 5px;
    }

    .main-controls.visible {
        overflow-y: scroll;
        height: 150px;
    }

    h1 {
        display: none;
    }

    body {
        margin-top: 50px;
    }

    .shop-link {
        font-size: 0.8em;
    }

    .mobile-toggle-button {
        display: block;
    }

    .main-controls {
        display: none;
        flex-direction: column;
        align-items: stretch;
    }

    .main-controls.visible {
        display: flex;
    }

    .room-management,
    .room-settings,
    .tool-controls {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
        border-left: none;
        padding-left: 0;
        border-top: 1px solid #a5b8d6;
        padding-top: 10px;
    }

    .main-controls input[type="number"],
    .main-controls input[type="text"] {
        width: auto;
    }

    .main-controls button {
        width: 100%;
        box-sizing: border-box;
    }

    .main-controls label {
        margin-bottom: 3px;
    }

    .kamerplanner-container {
        flex-direction: column;
        height: auto;
    }

    #elements-palette {
        width: auto;
        order: 1;
        margin-top: 10px;
        display: flex;
        flex-wrap: wrap;
        overflow-x: auto;
        overflow-y: hidden;
        height: 110px;
        padding-bottom: 10px;
    }

    #elements-palette h2,
    #elements-palette h3,
    #elements-palette p {
        display: none;
    }

    .room-element {
        display: inline-block;
        width: 80px;
        vertical-align: top;
        margin-right: 8px;
        margin-bottom: 0;
    }

    #room-canvas-wrapper {
        order: 0;
        height: 60vh;
    }

    .scale-info {
        margin: 5px 0;
        text-align: center;
        width: 100%;
    }
}