style.css

* {
    box-sizing: border-box;
    padding: 0;
    margin: 0;
    font-family: sans-serif;
}

html,
body {
    height: 100%;
}

body {
    padding: 32px;
    background-color: #f9fafb;
}

body,
#container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

h1 {
    margin-bottom: 1.5rem;
    color: #1f2937;
}

#container {
    position: relative;
    width: 640px;
    max-width: 100%;
    padding: 2rem;
    border-radius: 0.75rem;
    background-color: white;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

#controls {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.control-button {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background-color: #2563eb;
    color: white;
    border: none;
    border-radius: 0.5rem;
    cursor: pointer;
    font-weight: 500;
    transition: background-color 0.2s;
}

.control-button:hover {
    background-color: #1d4ed8;
}

.control-button:disabled {
    background-color: #94a3b8;
    cursor: not-allowed;
}

#timer {
    font-size: 2rem;
    font-weight: bold;
    margin: 1rem 0;
    color: #1f2937;
}

#status {
    margin: 1rem 0;
    font-weight: 500;
    color: #4b5563;
}

#transcription-container {
    width: 100%;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid #e5e7eb;
}

#transcription-container h2 {
    margin-bottom: 1rem;
    color: #1f2937;
}

#transcription {
    width: 100%;
    min-height: 200px;
    padding: 1rem;
    border: 1px solid #e5e7eb;
    border-radius: 0.5rem;
    margin-bottom: 1rem;
    background-color: #f9fafb;
    white-space: pre-wrap;
    color: #4b5563;
    font-family: monospace;
}

#downloadButton {
    margin-top: 1rem;
}

#audio-visualizer {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.25rem;
    height: 60px;
    margin: 1rem 0;
}

.bar {
    width: 8px;
    height: 5px;
    background: #2563eb;
    border-radius: 3px;
    transition: height 0.2s ease;
}

@keyframes bounce {
    0%, 100% {
        height: 5px;
    }
    50% {
        height: 30px;
    }
}

.recording .bar {
    animation: bounce 0.8s ease infinite;
}

.bar:nth-child(1) {
    animation-delay: -0.4s;
}

.bar:nth-child(2) {
    animation-delay: -0.2s;
}

.bar:nth-child(4) {
    animation-delay: 0.2s;
}

.bar:nth-child(5) {
    animation-delay: 0.4s;
}