:root{--accent: #14b8a6;--accent-dark: #0f9b8e;--accent-soft: #e6f7f4;--bg: #f6f8f9;--surface: #ffffff;--border: #e6eaec;--text: #1a2b2a;--text-muted: #6b7d7b;--danger: #e25555;--success: #15a872;--warn: #d97706;--warn-soft: #fef3e2;--radius: 16px;--radius-sm: 10px;--shadow: 0 1px 2px rgba(16, 40, 38, .04), 0 8px 24px rgba(16, 40, 38, .06);--shadow-sm: 0 1px 3px rgba(16, 40, 38, .08);--font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Apple SD Gothic Neo", "Malgun Gothic", sans-serif}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.5;-webkit-font-smoothing:antialiased}.app{max-width:860px;margin:0 auto;padding:0 20px 64px;min-height:100vh}.app__header{text-align:center;padding:56px 0 32px}.app__title{margin:0;font-size:2rem;font-weight:700;letter-spacing:-.02em}.app__subtitle{margin:8px 0 0;color:var(--text-muted);font-size:.95rem}.app__main{display:flex;flex-direction:column;gap:20px}.app__footer{margin-top:48px;text-align:center;color:var(--text-muted);font-size:.8rem}.dropzone-wrap{display:flex;flex-direction:column;gap:8px}.dropzone{background:var(--surface);border:2px dashed var(--border);border-radius:var(--radius);padding:48px 24px;text-align:center;cursor:pointer;transition:border-color .18s ease,background .18s ease,transform .18s ease;box-shadow:var(--shadow)}.dropzone:hover{border-color:var(--accent)}.dropzone:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.dropzone--active{border-color:var(--accent);background:var(--accent-soft);transform:scale(1.005)}.dropzone__icon{font-size:2rem;color:var(--accent);margin-bottom:8px}.dropzone__title{margin:0;font-size:1.1rem;font-weight:600}.dropzone__hint{margin:6px 0 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0;font-size:.78rem;color:var(--text-muted)}.settings__advanced-toggle{margin-left:auto;background:none;border:none;color:var(--text-muted);font-size:.85rem;cursor:pointer;padding:4px;font-family:inherit}.settings__advanced-toggle:hover{color:var(--accent-dark)}.toggle{display:inline-flex;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);padding:3px;gap:3px}.toggle__btn{border:none;background:transparent;padding:7px 14px;border-radius:7px;font-size:.88rem;font-weight:500;color:var(--text-muted);cursor:pointer;font-family:inherit;transition:background .15s ease,color .15s ease}.toggle__btn--on{background:var(--surface);color:var(--accent-dark);font-weight:600;box-shadow:var(--shadow-sm)}.slider{width:100%;accent-color:var(--accent);cursor:pointer}.select{font-family:inherit;font-size:.9rem;padding:7px 10px;border:1px solid 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var(--border);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:12px}.card__head{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}.card__name{font-weight:600;font-size:.92rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}.card__status{display:inline-flex;align-items:center;gap:5px;font-size:.78rem;font-weight:600;white-space:nowrap;flex-shrink:0}.status--queued{color:var(--text-muted)}.status--processing{color:var(--accent-dark)}.status--done{color:var(--success)}.status--error{color:var(--danger)}.card__body{display:flex;align-items:center;justify-content:space-between;gap:10px}.card__sizes{display:flex;align-items:center;gap:6px;font-size:.9rem;flex-wrap:wrap}.card__arrow{color:var(--text-muted)}.card__size--out{font-weight:600}.card__savings{font-size:.95rem;font-weight:700;color:var(--success)}.card__error{margin:0;font-size:.82rem;color:var(--danger);background:#fdeded;border-radius:var(--radius-sm);padding:8px 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