.crong-soft-wrapper {
    /* Biến CSS độc lập */
    --neo-border: 3px solid #111111;
    --neo-shadow: 5px 5px 0px #111111;
    
    --bg-main: #f8f9fa;
    --clr-cyan: #48cae4;
    --clr-yellow: #fee440;
    --clr-green: #06d6a0;
    --clr-purple: #9d4edd;
    --clr-white: #ffffff;
    --clr-text: #111111;

    max-width: 950px; 
    margin: 0 auto;
    font-family: system-ui, -apple-system, sans-serif;
    color: var(--clr-text);
    background: var(--bg-main);
    padding: 20px;
    border: var(--neo-border);
    border-radius: 16px;
    box-shadow: 6px 6px 0px #111111;
}

.crong-soft-wrapper * { box-sizing: border-box; }

.crong-soft-header {
    background: #111; padding: 20px; color: #fff;
    border: var(--neo-border); border-radius: 12px;
    text-align: center; margin-bottom: 20px; box-shadow: var(--neo-shadow);
}
.crong-soft-header h2 { margin: 0 0 10px 0; font-size: 1.8rem; font-weight: 900; color: var(--clr-green); text-transform: uppercase;}
.crong-soft-header p { margin: 0; font-weight: 600; font-size: 0.95rem; color: #eee;}

/* PRESETS */
.crong-presets-box { background: var(--clr-yellow); padding: 15px; border: var(--neo-border); border-radius: 12px; margin-bottom: 20px; box-shadow: 3px 3px 0px #111; display: flex; flex-direction: column; gap: 10px; }
@media (min-width: 768px) { .crong-presets-box { flex-direction: row; align-items: center; } }
.crong-preset-label { font-weight: 900; font-size: 1rem; white-space: nowrap; }
.crong-preset-btns { display: flex; flex-wrap: wrap; gap: 10px; }
.crong-btn-preset {
    background: #fff; border: 2px solid #111; border-radius: 6px; padding: 6px 12px; font-weight: 800;
    font-size: 0.85rem; cursor: pointer; box-shadow: 2px 2px 0px #111; transition: 0.1s; color: #111;
}
.crong-btn-preset:active { transform: translate(2px, 2px); box-shadow: 0px 0px 0px #111; }

/* BỐ CỤC 2 CỘT */
.crong-main-layout { display: flex; flex-direction: column; gap: 20px; }
.crong-col { flex: 1; min-width: 0; display: flex; flex-direction: column; }
@media (min-width: 768px) { .crong-main-layout { flex-direction: row; align-items: stretch; } }

/* CARDS */
.crong-card {
    padding: 20px; border: var(--neo-border); 
    border-radius: 12px; box-shadow: var(--neo-shadow); display: flex; flex-direction: column; height: 100%;
}
.crong-bg-cyan { background: var(--clr-cyan); }
.crong-bg-white { background: var(--clr-white); }
.crong-card-title { margin: 0 0 15px 0; font-size: 1.2rem; font-weight: 900; border-bottom: 2px dashed #111; padding-bottom: 10px; }

/* INPUTS GRID (Left) */
.crong-inputs-grid { display: flex; flex-direction: column; gap: 12px; }
.crong-input-group { display: flex; justify-content: space-between; align-items: center; background: #fff; padding: 10px; border: 2px solid #111; border-radius: 8px; box-shadow: 2px 2px 0px rgba(0,0,0,0.1); }
.crong-input-group label { font-weight: 900; font-size: 1rem; }
.crong-input-group label span { font-weight: 600; font-size: 0.8rem; color: #666; margin-left: 5px; }
.crong-input {
    width: 80px; padding: 8px; border: 2px solid #111; border-radius: 6px; font-family: monospace; 
    font-size: 1.1rem; font-weight: bold; text-align: center; outline: none; box-shadow: inset 2px 2px 0px rgba(0,0,0,0.05);
}
.crong-input:focus { border-color: var(--clr-purple); background: #f4f0ff; }

.crong-note-box { margin-top: 15px; font-size: 0.85rem; padding: 10px; background: rgba(255,255,255,0.6); border: 2px dashed #111; border-radius: 8px; font-weight: 600; }
.crong-divider { border: 0; border-top: 2px dashed #111; margin: 20px 0; opacity: 0.4; }

.crong-cmd-group label { font-weight: 900; display: block; margin-bottom: 8px; }
.crong-input-full { width: 100%; text-align: left; padding: 12px; box-shadow: 2px 2px 0px #111; }

/* HIỂN THỊ KẾT QUẢ (Right) */
.crong-hero-display { background: #111; padding: 25px 15px; border-radius: 8px; text-align: center; border: 2px solid #111; box-shadow: inset 4px 4px 0px rgba(0,0,0,0.3); margin-bottom: 20px; }
.crong-hero-text { color: var(--clr-yellow); font-size: 2.5rem; font-weight: 900; font-family: monospace; letter-spacing: 5px; word-break: break-all; }

.crong-translation-box { background: #e0fbfc; padding: 15px; border: 2px solid #111; border-radius: 8px; box-shadow: 3px 3px 0px #111; margin-bottom: 20px; }
.crong-translation-box h4 { margin: 0 0 5px 0; font-size: 1rem; font-weight: 900; }
.crong-translation-box p { margin: 0; font-size: 1.05rem; font-weight: 700; color: #333; line-height: 1.5; }

.crong-full-cmd-box label { font-weight: 900; font-size: 0.9rem; margin-bottom: 5px; display: block; }
.crong-textarea {
    width: 100%; height: 70px; padding: 12px; border: 2px solid #111; border-radius: 8px; 
    font-family: monospace; font-size: 1rem; font-weight: bold; background: #f9f9f9; 
    resize: none; outline: none; margin-bottom: 20px; box-shadow: inset 2px 2px 0px rgba(0,0,0,0.1);
}

.crong-btn-copy {
    width: 100%; padding: 15px; background: #111; color: var(--clr-green);
    border: 2px solid #111; border-radius: 8px; font-size: 1.1rem; font-weight: 900;
    cursor: pointer; box-shadow: 4px 4px 0px var(--clr-green); transition: 0.1s; text-transform: uppercase; margin-top: auto;
}
.crong-btn-copy:active { transform: translate(4px, 4px); box-shadow: 0px 0px 0px var(--clr-green); }