@import "../../style.css";

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-sans);
}

.app {
    max-width: 1080px;
    margin: 48px auto;
    padding: 0 var(--space-3) var(--space-5);
}

.header {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: var(--space-4);
}

.header h1 {
    margin: 0;
    font-size: 30px;
    letter-spacing: 0.01em;
}

.header p {
    margin: 0;
    color: var(--muted);
}

.panel-grid {
    display: grid;
    gap: var(--space-3);
    grid-template-columns: 1.1fr 0.9fr;
}

.card {
    background: linear-gradient(140deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0));
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: var(--space-3);
}

.section-title {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 var(--space-2);
    font-size: 16px;
    letter-spacing: 0.01em;
}

.section-title .badge {
    font-size: 12px;
    padding: 4px 10px;
    border-radius: 999px;
    border: 1px solid var(--border);
    color: var(--muted);
    background: rgba(255, 255, 255, 0.04);
}

.input-wrap {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

textarea {
    width: 100%;
    min-height: 240px;
    padding: 14px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    resize: vertical;
    font-size: 15px;
    line-height: 1.5;
    font-family: var(--font-mono);
    background: var(--bg-alt);
    color: var(--text);
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

textarea:focus {
    outline: none;
    border-color: rgba(56, 189, 248, 0.7);
    box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.2);
    background: #0e192c;
}

.controls {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    align-items: center;
}

select, input[type="file"], .pill-btn {
    background: var(--bg-alt);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 10px 12px;
    font-family: var(--font-sans);
    font-size: 14px;
}

select:focus, input[type="file"]:focus {
    outline: none;
    border-color: rgba(56, 189, 248, 0.7);
    box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.2);
}

.pill-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border-radius: 999px;
    padding: 10px 16px;
    background: linear-gradient(135deg, rgba(56, 189, 248, 0.22), rgba(34, 211, 238, 0.26));
    border: 1px solid rgba(56, 189, 248, 0.55);
    color: #e6faff;
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.2s ease, border-color 0.2s ease;
    text-decoration: none;
}

.pill-btn:hover {
    transform: translateY(-1px);
    border-color: rgba(34, 211, 238, 0.8);
    box-shadow: 0 8px 24px rgba(34, 211, 238, 0.24);
}

.dropzone {
    border: 1px dashed rgba(56, 189, 248, 0.6);
    border-radius: var(--radius);
    padding: var(--space-3);
    text-align: center;
    color: var(--muted);
    background: rgba(56, 189, 248, 0.05);
    transition: border-color 0.2s ease, background 0.2s ease;
}

.dropzone.dragover {
    border-color: rgba(34, 211, 238, 0.9);
    background: rgba(34, 211, 238, 0.08);
    color: var(--text);
}

.meta-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: var(--space-2);
    margin-top: var(--space-2);
}

.meta-item {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: var(--space-2);
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.meta-label {
    font-size: 12px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--muted);
}

.meta-value {
    font-weight: 700;
}

.output-stack {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.output-area {
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: var(--space-2);
    font-family: var(--font-mono);
    white-space: pre-wrap;
    max-height: 320px;
    overflow: auto;
}

.output-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-2);
    color: var(--muted);
}

.toggle-group {
    display: inline-flex;
    gap: 8px;
    align-items: center;
}

.toggle-group label {
    display: inline-flex;
    gap: 6px;
    align-items: center;
    font-size: 13px;
    color: var(--muted);
}

.bytes-area {
    font-size: 13px;
    line-height: 1.5;
    white-space: pre;
}

.small {
    color: var(--muted);
    font-size: 12px;
}

@media (max-width: 900px) {
    .panel-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .app {
        margin: 32px 0;
        padding: 0 var(--space-3) var(--space-4);
    }
    .controls {
        flex-direction: column;
        align-items: stretch;
    }
    select, input[type="file"], .pill-btn {
        width: 100%;
    }
}