/* This style sheet is what determines how everything looks - each attribute can be freely modified */

body {
    font-family: Arial, sans-serif;
    max-width: 600px;
    margin: 0 auto;
    padding: 20px;
    transition: background-color 0.2s;
}

#dropzone {
    border: 3px dashed #999;
    border-radius: 10px;
    padding: 40px;
    text-align: center;
    margin: 20px 0;
    background-color: #f9f9f9;
    color: #666;
    font-size: 18px;
    cursor: pointer;
    transition: all 0.3s;
}

#dropzone:hover {
    border-color: #4CAF50;
    background-color: #f0f0f0;
}

#filename {
    margin: 20px 0;
    color: #333;
    min-height: 20px;
}

.file-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 300px;
    overflow-y: auto;
    padding: 10px;
    background-color: #f9f9f9;
    border-radius: 8px;
    border: 1px solid #ddd;
}

.file-item {
    padding: 10px 15px;
    background-color: white;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.2s;
    border: 2px solid transparent;
    font-size: 14px;
}

.file-item:hover {
    background-color: #e8f5e9;
    border-color: #4CAF50;
}

.file-item.playing {
    background-color: #2196F3;
    color: white;
    font-weight: bold;
    border-color: #2196F3;
}

.file-item.playing:hover {
    background-color: #1976D2;
    border-color: #1976D2;
}

/* Playback controls container */
.playback-controls {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin: 20px auto;
    flex-wrap: wrap;
}

button {
    background-color: #4CAF50;
    border: none;
    color: white;
    padding: 12px 24px;
    text-align: center;
    font-size: 16px;
    cursor: pointer;
    border-radius: 5px;
    transition: background-color 0.3s;
}

button:hover {
    background-color: #45a049;
}

button:active {
    background-color: #3d8b40;
}

button:disabled {
    background-color: #cccccc;
    cursor: not-allowed;
}

#playPauseBtn {
    background-color: #2196F3;
}

#playPauseBtn:hover:not(:disabled) {
    background-color: #0b7dda;
}

#playPauseBtn:active:not(:disabled) {
    background-color: #0868b8;
}

#rewindBtn {
    background-color: #FF9800;
}

#rewindBtn:hover:not(:disabled) {
    background-color: #E68900;
}

#prevBtn, #nextBtn {
    background-color: #4CAF50;
}

#prevBtn:hover:not(:disabled), #nextBtn:hover:not(:disabled) {
    background-color: #45a049;
}

/* Level meters */
.level-meters {
    display: flex;
    gap: 10px;
    margin: 20px 0;
    justify-content: center;
    align-items: center;
}

.meter-channel {
    display: flex;
    align-items: center;
    gap: 8px;
}

.meter-channel label {
    font-weight: bold;
    font-size: 14px;
    color: #333;
    min-width: 15px;
}

.meter-container {
    width: 250px;
    height: 20px;
    background-color: #2a2a2a;
    border-radius: 3px;
    overflow: hidden;
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.3);
}

.meter-bar {
    height: 100%;
    width: 0%;
    background-color: #4CAF50;
    transition: width 0.05s ease-out, background-color 0.1s ease-out;
    border-radius: 2px;
}

/* Volume slider container */
.volume-control {
    margin: 30px 0;
    text-align: center;
}

.volume-control label {
    display: block;
    margin-bottom: 10px;
    font-weight: bold;
    color: #333;
}

/* Custom slider styling */
input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 8px;
    border-radius: 5px;
    background: #ddd;
    outline: none;
    cursor: pointer;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #4CAF50;
    cursor: pointer;
    transition: background 0.3s;
}

input[type="range"]::-webkit-slider-thumb:hover {
    background: #45a049;
}

input[type="range"]::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #4CAF50;
    cursor: pointer;
    border: none;
    transition: background 0.3s;
}

input[type="range"]::-moz-range-thumb:hover {
    background: #45a049;
}

#waveform {
    width: 100%;
    height: 150px;
    background-color: #f0f0f0;
    border-radius: 5px;
    margin: 20px 0;
    display: none; /* Hidden until file is loaded */
}