/* Main App Container */
#vifrex-app-container {
    margin-top: 20px;
}

/* Panel for Video Selection */
#vifrex-selection-panel {
    margin-top: 30px;
}

.vifrex-selection-box {
    max-width: 600px;
    margin: 50px auto;
    padding: 30px 40px;
    background: #fff;
    border: 1px solid #ccd0d4;
    text-align: center;
    box-shadow: 0 1px 1px rgba(0,0,0,.04);
}
.vifrex-selection-box h2 {
    font-size: 24px;
    margin-top: 0;
}

/* Main Editor Panel */
#vifrex-editor-panel {
    margin-top: 20px;
}

.vifrex-main-panel {
    display: flex;
    gap: 30px;
    background: #fff;
    padding: 20px;
    border: 1px solid #ccd0d4;
}

.vifrex-player-column {
    flex: 2;
    min-width: 0;
}

.vifrex-settings-column {
    flex: 1;
    min-width: 300px;
}

.vifrex-player-column h3, .vifrex-settings-column h3 {
    margin-top: 0;
    margin-bottom: 15px;
    font-size: 16px;
    border-bottom: 1px solid #ddd;
    padding-bottom: 10px;
}

.vifrex-video-wrapper {
    width: 100%;
    background-color: #000;
    margin-bottom: 15px;
}

#vifrex-video-player {
    width: 100%;
    height: auto;
    display: block;
}

.vifrex-time-controls {
    display: flex;
    align-items: center;
    gap: 5px;
    margin-bottom: 10px;
}
.vifrex-time-controls input[type="range"] {
    flex-grow: 1;
}

.vifrex-time-input-container {
    color: #555;
}

#vifrex-timestamp-input {
    width: 80px;
}

.vifrex-preview-wrapper {
    width: 100%;
    position: relative;
    background-color: #f0f0f1;
    border: 1px dashed #ccc;
    margin-bottom: 15px;
    border-radius: 4px;
    overflow: hidden;
}

#vifrex-live-preview {
    display: block;
    width: 100%;
    height: auto;
}

.vifrex-control-group {
    margin-bottom: 15px;
}

#vifrex-custom-dimensions-container {
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    margin-bottom: 15px;
    background-color: #fafafa;
}

.vifrex-control-group.dimensions {
    display: flex;
    gap: 10px;
    align-items: center;
    margin-bottom: 10px;
}
.vifrex-control-group.dimensions label {
    flex: 1;
    margin-bottom: 0;
}

.vifrex-control-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
}

#vifrex-quality-container {
    display: flex;
    align-items: center;
    gap: 10px;
}
#vifrex-quality {
    flex-grow: 1;
}

.vifrex-action-panel {
    margin-top: 20px;
    padding: 20px;
    background: #fff;
    border: 1px solid #ccd0d4;
}

#vifrex-feedback {
    margin-top: 15px;
}
#vifrex-feedback.success { color: #227122; font-weight: 600; }
#vifrex-feedback.error { color: #d63638; font-weight: 600; }