* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    height: 100%;
}

body {
    background: #1a1a2e;
    color: #c8c8d0;
    font-family: -apple-system, system-ui, "Segoe UI", sans-serif;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
}

.container {
    width: 100%;
    max-width: 440px;
    padding: 0 24px;
    text-align: center;
}

/* Header */
header {
    margin-bottom: 48px;
}

.wordmark {
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: #888;
}

/* Drop zone — idle state */
.drop-zone {
    border: 2px dashed #2a2a3e;
    border-radius: 6px;
    padding: 64px 24px;
    cursor: pointer;
    transition: border-color 0.2s;
}

.drop-zone:hover,
.drop-zone.drag-over {
    border-color: #7a7aad;
}

.drop-text {
    color: #555;
    font-size: 14px;
    pointer-events: none;
}

/* Processing state */
.processing {
    padding: 48px 0;
}

.processing-label {
    color: #555;
    font-size: 13px;
    margin-bottom: 4px;
}

.processing-filename {
    color: #c8c8d0;
    font-size: 14px;
    margin-bottom: 24px;
    word-break: break-all;
}

.progress-track {
    height: 3px;
    background: #2a2a3e;
    border-radius: 2px;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: #7a7aad;
    border-radius: 2px;
    width: 0%;
    transition: width 0.15s ease;
}

.progress-text {
    color: #555;
    font-size: 12px;
    margin-top: 8px;
}

/* Done state */
.done {
    padding: 32px 0;
}

.done-filename {
    color: #888;
    font-size: 13px;
    margin-bottom: 16px;
    word-break: break-all;
}

.done-sizes {
    color: #c8c8d0;
    font-size: 18px;
    font-weight: 500;
    margin-bottom: 4px;
    letter-spacing: 0.3px;
}

.done-ratio {
    color: #7a7aad;
    font-size: 13px;
    margin-bottom: 2px;
}

.done-time {
    color: #555;
    font-size: 12px;
    margin-bottom: 28px;
}

.download-link {
    display: inline-block;
    color: #7a7aad;
    font-size: 14px;
    text-decoration: none;
    padding-bottom: 1px;
    border-bottom: 1px solid rgba(122, 122, 173, 0.4);
    transition: border-color 0.15s;
}

.download-link:hover {
    border-color: #7a7aad;
}

.reset-link {
    display: block;
    margin: 16px auto 0;
    background: none;
    border: none;
    color: #444;
    font-size: 12px;
    cursor: pointer;
    font-family: inherit;
    transition: color 0.15s;
}

.reset-link:hover {
    color: #888;
}

/* Footer */
footer {
    margin-top: 48px;
}

footer a {
    color: #333;
    font-size: 11px;
    text-decoration: none;
    letter-spacing: 0.5px;
}

footer a:hover {
    color: #555;
}

/* Error state (shown inline in processing area) */
.error-message {
    color: #ad7a7a;
    font-size: 13px;
    margin-top: 16px;
}