body {
    margin: 0;
    background: #000;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    overflow: hidden;
    font-family: system-ui, -apple-system, sans-serif;
    color: #fff;
    user-select: none;
}

#app-container {
    position: relative;
    width: 100vw;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

#media-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: transform .3s ease;
}

video {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

#draw-layer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 10;
}

#shape-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 15;
    overflow: hidden;
}

.draggable-shape {
    position: absolute;
    border: 4px solid #34c759;
    background: rgba(52, 199, 89, .2);
    pointer-events: auto;
    box-sizing: border-box;
    transition: border-color .2s;
    cursor: grab;
}

.draggable-shape:active {
    cursor: grabbing;
}

.draggable-shape:hover {
    border-color: #ff3b30;
}

.shape-circle {
    border-radius: 50%;
}

.draggable-text {
    position: absolute;
    font-family: inherit;
    font-weight: 700;
    color: #fff;
    white-space: nowrap;
    padding: 5px;
    cursor: grab;
    border: 2px dashed transparent;
    pointer-events: auto;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, .8);
    box-sizing: border-box;
    user-select: none;
}

.draggable-text.selected {
    border-color: rgba(255, 255, 255, .8);
    background: rgba(0, 0, 0, .3);
}

.draggable-text[contenteditable=true] {
    outline: 0;
    cursor: text;
    user-select: text;
}

.draggable-text:active:not([contenteditable=true]) {
    cursor: grabbing;
}

/* Advanced Floating Menu */
#text-edit-controls {
    position: absolute;
    z-index: 50;
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(0, 0, 0, .85);
    backdrop-filter: blur(10px);
    padding: 8px 16px;
    border-radius: 20px;
    pointer-events: auto;
    border: 1px solid rgba(255, 255, 255, .2);
    box-shadow: 0 10px 25px rgba(0, 0, 0, .7);
    transition: opacity .2s;
}

#text-edit-controls.hidden {
    opacity: 0;
    pointer-events: none;
}

.btn-text-action {
    position: relative;
    background: 0 0;
    color: #fff;
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: .2s;
    cursor: pointer;
}

.btn-text-action:hover {
    background: rgba(255, 255, 255, .2);
}

/* Custom Dropdown */
.custom-dropdown {
    position: relative;
    width: 130px;
    background: rgba(255, 255, 255, .1);
    border: 1px solid rgba(255, 255, 255, .3);
    border-radius: 8px;
    color: #fff;
    font-size: 14px;
    cursor: pointer;
    user-select: none;
}

.dropdown-selected {
    padding: 6px 10px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.dropdown-selected::after {
    content: '▼';
    font-size: 10px;
    opacity: 0.7;
}

.dropdown-options {
    position: absolute;
    top: calc(100% + 5px);
    left: 0;
    width: 100%;
    background: rgba(20, 20, 20, .95);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, .2);
    border-radius: 8px;
    display: none;
    flex-direction: column;
    max-height: 200px;
    overflow-y: auto;
    box-shadow: 0 10px 25px rgba(0, 0, 0, .8);
    z-index: 60;
}

.dropdown-options.show {
    display: flex;
}

.dropdown-option {
    padding: 10px;
    transition: background .2s;
    border-bottom: 1px solid rgba(255, 255, 255, .05);
}

.dropdown-option:last-child {
    border-bottom: none;
}

.dropdown-option:hover {
    background: rgba(52, 199, 89, .4);
}

/* Custom Slider */
.slider-container {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, .1);
    border: 1px solid rgba(255, 255, 255, .3);
    border-radius: 8px;
    padding: 4px 10px;
    height: 24px;
}

.custom-range {
    -webkit-appearance: none;
    width: 90px;
    background: 0 0;
    margin: 0 8px;
    cursor: pointer;
}

.custom-range:focus {
    outline: 0;
}

.custom-range::-webkit-slider-runnable-track {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, .2);
    border-radius: 3px;
}

.custom-range::-webkit-slider-thumb {
    height: 16px;
    width: 16px;
    border-radius: 50%;
    background: #34c759;
    cursor: pointer;
    -webkit-appearance: none;
    margin-top: -5px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, .5);
    transition: transform .1s;
}

.custom-range::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

.custom-range:focus::-webkit-slider-runnable-track {
    background: rgba(255, 255, 255, .3);
}

.size-readout {
    font-size: 12px;
    width: 35px;
    text-align: right;
    font-variant-numeric: tabular-nums;
}

.draggable-img {
    position: absolute;
    pointer-events: auto;
    cursor: grab;
    border: 2px solid transparent;
    transition: border-color .2s;
}

.draggable-img:active {
    cursor: grabbing;
}

.draggable-img:hover {
    border-color: #ff3b30;
}

.draggable-img img {
    display: block;
    max-width: 500px;
    max-height: 500px;
    pointer-events: none;
}

#ui-layer {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    z-index: 30;
    transition: opacity .4s ease, transform .4s ease;
}

#ui-layer.hidden {
    opacity: 0;
    transform: translateX(-50%) translateY(30px);
    pointer-events: none;
}

.bottom-bars {
    display: flex;
    gap: 15px;
}

.controls {
    background: rgba(255, 255, 255, .1);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, .2);
    padding: 10px 20px;
    border-radius: 40px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, .3);
}

.icon-btn {
    position: relative;
    background: 0 0;
    color: #fff;
    border: none;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: .2s;
    cursor: pointer;
}

.icon-btn:hover {
    background: rgba(255, 255, 255, .2);
}

.icon-btn.active {
    background: #34c759;
    color: #000;
}

.icon-btn.active .shortcut-badge {
    background: #000;
    color: #fff;
}

.shortcut-badge {
    position: absolute;
    top: 2px;
    right: 2px;
    background: rgba(255, 255, 255, .8);
    color: #000;
    font-size: 10px;
    font-weight: 700;
    border-radius: 50%;
    width: 14px;
    height: 14px;
    display: flex;
    justify-content: center;
    align-items: center;
    pointer-events: none;
    text-transform: uppercase;
}

.material-symbols-outlined {
    font-size: 24px;
}

.draw-settings-bar {
    display: none;
}

.color-wrapper {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.color-picker {
    -webkit-appearance: none;
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    padding: 0;
    background: 0 0;
}

.color-picker::-webkit-color-swatch-wrapper {
    padding: 0;
}

.color-picker::-webkit-color-swatch {
    border: 2px solid rgba(255, 255, 255, .5);
    border-radius: 50%;
}

.mirror {
    transform: scaleX(-1);
}

.rotate180 {
    transform: rotate(180deg);
}

.mirror.rotate180 {
    transform: scaleX(-1) rotate(180deg);
}

#status-panel {
    position: absolute;
    bottom: 30px;
    right: 30px;
    background: rgba(0, 0, 0, .6);
    backdrop-filter: blur(8px);
    padding: 12px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 20;
    border: 1px solid rgba(255, 255, 255, .1);
}

.status-dot {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #444;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, .5);
    transition: background .3s, box-shadow .3s, color .3s;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #fff;
    font-size: 10px;
    font-weight: 800;
}

.dot-green {
    background: #34c759;
    box-shadow: 0 0 10px #34c759;
    color: #000;
}

.dot-purple {
    background: #bf5af2;
    box-shadow: 0 0 10px #bf5af2;
    color: #fff;
}

.dot-orange {
    background: #ff9f0a;
    box-shadow: 0 0 10px #ff9f0a;
    color: #000;
}

.divider {
    width: 1px;
    height: 30px;
    background: rgba(255, 255, 255, .2);
}