.upload-zone{border:2px dashed var(--c-border);border-radius:var(--radius-lg);padding:48px 32px;text-align:center;cursor:pointer;transition:border-color var(--transition),background var(--transition);background:var(--c-surface)}.upload-zone:hover,.upload-zone:focus-visible{border-color:var(--c-primary);background:#f8faff;outline:none}.upload-zone--drag{border-color:var(--c-primary);background:#eff6ff;border-style:solid}.upload-zone--loading{cursor:default;border-style:solid;border-color:var(--c-border);background:var(--c-surface)}.upload-zone__icon{color:var(--c-text-muted);margin-bottom:16px}.upload-zone__text{font-size:.938rem;color:var(--c-text-secondary)}.upload-zone__text span{color:var(--c-primary);font-weight:500}.upload-zone__hint{font-size:.813rem;color:var(--c-text-muted);margin-top:8px}.upload-zone__loader{display:flex;flex-direction:column;align-items:center;gap:16px}.spinner{width:32px;height:32px;border:3px solid var(--c-border);border-top-color:var(--c-primary);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.result{animation:fadeUp .3s ease}@keyframes fadeUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.result__header{display:flex;align-items:center;gap:16px;padding:20px 24px;border-radius:var(--radius-lg);margin-bottom:24px}.result__header.status--valid{background:var(--c-valid-bg);border:1px solid var(--c-valid-border);color:var(--c-valid)}.result__header.status--invalid{background:var(--c-invalid-bg);border:1px solid var(--c-invalid-border);color:var(--c-invalid)}.result__header.status--warning{background:var(--c-warning-bg);border:1px solid var(--c-warning-border);color:var(--c-warning)}.result__header.status--indeterminate{background:var(--c-indeterminate-bg);border:1px solid var(--c-indeterminate-border);color:var(--c-indeterminate)}.result__status-icon{flex-shrink:0}.result__status-label{font-size:1.125rem;font-weight:600;line-height:1.3}.result__file-name{font-size:.813rem;opacity:.7;margin-top:2px}.result__warnings{background:var(--c-warning-bg);border:1px solid var(--c-warning-border);border-radius:var(--radius);padding:12px 16px;margin-bottom:24px}.result__warning-item{font-size:.875rem;color:var(--c-warning)}.result__warning-item+.result__warning-item{margin-top:6px}.result__grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}@media(max-width:720px){.result__grid{grid-template-columns:1fr}}.card{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius);padding:20px}.card__title{font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--c-text-muted);margin-bottom:14px}.card__dl{display:grid;grid-template-columns:auto 1fr;gap:6px 16px;font-size:.875rem}.card__dl dt{color:var(--c-text-secondary);white-space:nowrap}.card__dl dd{color:var(--c-text);word-break:break-word;min-width:0}.card__dl .mono{font-family:SFMono-Regular,Consolas,Liberation Mono,monospace;font-size:.8rem}.card__warnings{list-style:none;margin-top:12px;padding-top:12px;border-top:1px solid var(--c-border)}.card__warnings li{font-size:.813rem;color:var(--c-warning);padding-left:14px;position:relative}.card__warnings li:before{content:"";position:absolute;left:0;top:7px;width:6px;height:6px;border-radius:50%;background:var(--c-warning)}.card__warnings li+li{margin-top:6px}.card__empty{font-size:.875rem;color:var(--c-text-muted)}.pill{display:inline-block;font-size:.75rem;font-weight:500;padding:2px 10px;border-radius:100px;white-space:nowrap}.pill--ok{background:var(--c-valid-bg);color:var(--c-valid);border:1px solid var(--c-valid-border)}.pill--fail{background:var(--c-invalid-bg);color:var(--c-invalid);border:1px solid var(--c-invalid-border)}.pill--neutral{background:#f3f4f6;color:var(--c-text-secondary);border:1px solid var(--c-border)}.btn{display:inline-flex;align-items:center;gap:8px;font-size:.875rem;font-weight:500;padding:10px 20px;border-radius:var(--radius);border:none;transition:background var(--transition),box-shadow var(--transition)}.btn--primary{background:var(--c-primary);color:#fff;margin-top:16px}.btn--primary:hover{background:var(--c-primary-hover);text-decoration:none}.btn--secondary{background:var(--c-surface);color:var(--c-text);border:1px solid var(--c-border)}.btn--secondary:hover{border-color:var(--c-border-hover);background:#fafafa}.result__actions{margin-top:32px;display:flex;justify-content:center}.error-msg{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:14px 16px;background:var(--c-invalid-bg);border:1px solid var(--c-invalid-border);border-radius:var(--radius);margin-bottom:20px;animation:fadeUp .2s ease}.error-msg__content{display:flex;align-items:flex-start;gap:10px;font-size:.875rem;color:var(--c-invalid);line-height:1.5}.error-msg__icon{flex-shrink:0;margin-top:1px}.error-msg__close{flex-shrink:0;background:none;border:none;color:var(--c-invalid);opacity:.6;padding:2px;border-radius:4px;transition:opacity var(--transition)}.error-msg__close:hover{opacity:1}.consent{position:fixed;bottom:0;left:0;right:0;background:var(--c-surface);border-top:1px solid var(--c-border);box-shadow:0 -4px 16px #0000000f;padding:16px 24px;display:flex;align-items:center;justify-content:space-between;gap:24px;z-index:100;animation:slideUp .25s ease}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.consent__text{font-size:.813rem;color:var(--c-text-secondary);max-width:640px;line-height:1.5}.consent__actions{display:flex;gap:8px;flex-shrink:0}.consent__btn{font-size:.813rem;font-weight:500;padding:8px 16px;border-radius:var(--radius);border:none;transition:background var(--transition)}.consent__btn--accept{background:var(--c-primary);color:#fff}.consent__btn--accept:hover{background:var(--c-primary-hover)}.consent__btn--decline{background:transparent;color:var(--c-text-secondary);border:1px solid var(--c-border)}.consent__btn--decline:hover{background:#f9fafb}@media(max-width:560px){.consent{flex-direction:column;text-align:center}}.lang-switcher{position:relative;margin-left:auto}.lang-switcher__trigger{display:flex;align-items:center;gap:6px;padding:6px 10px;border:1px solid var(--c-border);border-radius:var(--radius);background:var(--c-surface);font-size:.75rem;font-weight:600;color:var(--c-text-secondary);transition:border-color var(--transition),background var(--transition)}.lang-switcher__trigger:hover{border-color:var(--c-border-hover);background:#fafafa}.lang-switcher__code{letter-spacing:.04em}.lang-switcher__chevron{transition:transform var(--transition)}.lang-switcher__chevron--open{transform:rotate(180deg)}.lang-switcher__menu{position:absolute;right:0;top:calc(100% + 4px);min-width:140px;background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:4px;list-style:none;z-index:60;animation:dropIn .12s ease}@keyframes dropIn{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.lang-switcher__option{display:flex;align-items:center;gap:8px;width:100%;padding:7px 12px;border:none;border-radius:4px;background:transparent;font-size:.813rem;color:var(--c-text);text-align:left;transition:background var(--transition)}.lang-switcher__option:hover{background:var(--c-bg)}.lang-switcher__option--active{color:var(--c-primary);font-weight:500}.flag{flex-shrink:0;display:block}.faq{margin-top:56px;padding-top:40px;border-top:1px solid var(--c-border)}.faq__heading{font-size:1.125rem;font-weight:700;text-align:center;margin-bottom:24px;color:var(--c-text)}.faq__list{max-width:680px;margin:0 auto}.faq__item{padding:16px 0}.faq__item+.faq__item{border-top:1px solid var(--c-border)}.faq__question{font-size:.938rem;font-weight:600;color:var(--c-text);margin-bottom:6px}.faq__answer{font-size:.875rem;color:var(--c-text-secondary);line-height:1.6}.app-header{background:var(--c-surface);border-bottom:1px solid var(--c-border);position:sticky;top:0;z-index:50}.app-header__inner{max-width:960px;margin:0 auto;padding:0 24px;height:56px;display:flex;align-items:center}.app-header__brand{display:flex;align-items:center;gap:10px;font-weight:600;font-size:.938rem;color:var(--c-text);cursor:pointer;-webkit-user-select:none;user-select:none}.app-header__brand:focus-visible{outline:2px solid var(--c-primary);outline-offset:4px;border-radius:4px}.app-header__brand svg{color:var(--c-primary)}.app-main{flex:1;padding:40px 0}.container{max-width:960px;margin:0 auto;padding:0 24px}.hero{text-align:center;margin-bottom:32px}.hero h1{font-size:1.5rem;font-weight:700;color:var(--c-text);margin-bottom:8px}.hero p{font-size:.938rem;color:var(--c-text-secondary);max-width:520px;margin:0 auto;line-height:1.6}.features{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:40px}@media(max-width:640px){.features{grid-template-columns:1fr}}.feature{padding:20px;border-radius:var(--radius);background:var(--c-surface);border:1px solid var(--c-border)}.feature__icon{width:36px;height:36px;border-radius:8px;background:#eff6ff;color:var(--c-primary);display:flex;align-items:center;justify-content:center;margin-bottom:12px}.feature h3{font-size:.875rem;font-weight:600;margin-bottom:4px}.feature p{font-size:.813rem;color:var(--c-text-secondary);line-height:1.5}.app-footer{text-align:center;padding:20px 24px;border-top:1px solid var(--c-border)}.app-footer p{font-size:.75rem;color:var(--c-text-muted)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--c-bg: #f5f6f8;--c-surface: #fff;--c-border: #e2e5ea;--c-border-hover: #c8ccd4;--c-text: #1a1d23;--c-text-secondary: #5f6672;--c-text-muted: #8b919c;--c-primary: #2563eb;--c-primary-hover: #1d4ed8;--c-valid: #16a34a;--c-valid-bg: #f0fdf4;--c-valid-border: #bbf7d0;--c-invalid: #dc2626;--c-invalid-bg: #fef2f2;--c-invalid-border: #fecaca;--c-warning: #d97706;--c-warning-bg: #fffbeb;--c-warning-border: #fde68a;--c-indeterminate: #7c3aed;--c-indeterminate-bg: #f5f3ff;--c-indeterminate-border: #ddd6fe;--radius: 8px;--radius-lg: 12px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow: 0 1px 3px rgba(0, 0, 0, .08), 0 1px 2px rgba(0, 0, 0, .04);--shadow-lg: 0 4px 12px rgba(0, 0, 0, .08);--transition: .15s ease}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--c-bg);color:var(--c-text);line-height:1.5;min-height:100vh}#root{min-height:100vh;display:flex;flex-direction:column}button{font-family:inherit;cursor:pointer}a{color:var(--c-primary);text-decoration:none}a:hover{text-decoration:underline}