diff --git a/styles.css b/styles.css
deleted file mode 100644
index 36fb349..0000000
--- a/styles.css
+++ /dev/null
@@ -1,850 +0,0 @@
-/* =============================================================
-   styles.css — Стили приложения «Сверка выручки водителей»
-   ============================================================= */
-
-/* ---------- Переменные и тема ---------- */
-:root {
-    --primary: #6366f1;
-    --primary-dark: #4f46e5;
-    --primary-light: #a5b4fc;
-    --bg-start: #4f46e5;
-    --bg-end: #7c3aed;
-    --surface: #ffffff;
-    --surface-alt: #f8fafc;
-    --text: #1e293b;
-    --text-secondary: #64748b;
-    --text-muted: #94a3b8;
-    --border: #e2e8f0;
-    --success: #10b981;
-    --success-bg: #d1fae5;
-    --success-text: #065f46;
-    --warning: #f59e0b;
-    --warning-bg: #fef3c7;
-    --warning-text: #92400e;
-    --danger: #ef4444;
-    --danger-bg: #fee2e2;
-    --danger-text: #991b1b;
-    --radius: 16px;
-    --radius-sm: 8px;
-    --radius-xs: 6px;
-    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.1);
-    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.12);
-    --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
-}
-
-[data-theme="dark"] {
-    --bg-start: #111827;
-    --bg-end: #1e293b;
-    --surface: #1f2937;
-    --surface-alt: #111827;
-    --text: #f9fafb;
-    --text-secondary: #d1d5db;
-    --text-muted: #9ca3af;
-    --border: #374151;
-    --success-bg: #064e3b;
-    --success-text: #6ee7b7;
-    --warning-bg: #78350f;
-    --warning-text: #fcd34d;
-    --danger-bg: #7f1d1d;
-    --danger-text: #fca5a5;
-}
-
-/* ---------- Базовые стили ---------- */
-* {
-    margin: 0;
-    padding: 0;
-    box-sizing: border-box;
-}
-
-body {
-    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto,
-        'Helvetica Neue', Arial, sans-serif;
-    background: linear-gradient(160deg, var(--bg-start) 0%, var(--bg-end) 50%, #a855f7 100%);
-    min-height: 100vh;
-    color: var(--text);
-    line-height: 1.6;
-    -webkit-font-smoothing: antialiased;
-}
-
-/* ---------- Контейнер ---------- */
-.container {
-    max-width: 1100px;
-    margin: 0 auto;
-    padding: 2rem 1.5rem 4rem;
-    position: relative;
-    z-index: 1;
-}
-
-/* ---------- Hero ---------- */
-.hero {
-    text-align: center;
-    padding: 2rem 1rem 3rem;
-    color: white;
-}
-
-.hero-badge {
-    display: inline-flex;
-    align-items: center;
-    gap: 0.5rem;
-    background: rgba(255, 255, 255, 0.15);
-    backdrop-filter: blur(10px);
-    padding: 0.4rem 1rem;
-    border-radius: 20px;
-    font-size: 0.85rem;
-    font-weight: 500;
-    margin-bottom: 1.25rem;
-    border: 1px solid rgba(255, 255, 255, 0.2);
-}
-
-.hero h1 {
-    font-size: clamp(1.8rem, 4vw, 2.75rem);
-    font-weight: 800;
-    letter-spacing: -0.02em;
-    margin-bottom: 0.75rem;
-    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
-}
-
-.hero-subtitle {
-    font-size: 1.05rem;
-    opacity: 0.9;
-    max-width: 650px;
-    margin: 0 auto;
-    line-height: 1.7;
-}
-
-/* ---------- Статус-бар ---------- */
-.status-bar {
-    background: var(--surface);
-    border-radius: var(--radius-sm);
-    padding: 0.75rem 1.25rem;
-    margin-bottom: 1rem;
-    font-size: 0.9rem;
-    font-weight: 500;
-    box-shadow: var(--shadow-md);
-    animation: slideIn 0.3s ease;
-    border-left: 4px solid var(--primary);
-}
-
-.status-info {
-    border-left-color: var(--primary);
-    color: var(--text);
-}
-
-.status-success {
-    border-left-color: var(--success);
-    color: var(--success-text);
-    background: var(--success-bg);
-}
-
-.status-warning {
-    border-left-color: var(--warning);
-    color: var(--warning-text);
-    background: var(--warning-bg);
-}
-
-.status-error {
-    border-left-color: var(--danger);
-    color: var(--danger-text);
-    background: var(--danger-bg);
-}
-
-/* ---------- Карточки ---------- */
-.card {
-    background: var(--surface);
-    border-radius: var(--radius);
-    box-shadow: var(--shadow-lg);
-    margin-bottom: 1.5rem;
-    overflow: hidden;
-    transition: box-shadow var(--transition);
-}
-
-.card:hover {
-    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.15);
-}
-
-.card-head {
-    display: flex;
-    align-items: center;
-    gap: 1rem;
-    padding: 1.25rem 2rem;
-    border-bottom: 1px solid var(--border);
-    background: var(--surface-alt);
-}
-
-.step-badge {
-    width: 36px;
-    height: 36px;
-    border-radius: 10px;
-    background: linear-gradient(135deg, var(--primary), var(--bg-end));
-    color: white;
-    display: flex;
-    align-items: center;
-    justify-content: center;
-    font-weight: 700;
-    font-size: 1rem;
-    flex-shrink: 0;
-}
-
-.card-head h2 {
-    font-size: 1.25rem;
-    font-weight: 700;
-}
-
-.card-body {
-    padding: 2rem;
-}
-
-/* ---------- Dropzone ---------- */
-.dropzone {
-    border: 2px dashed var(--border);
-    border-radius: 12px;
-    padding: 3rem 2rem;
-    text-align: center;
-    cursor: pointer;
-    transition: all var(--transition);
-    background: var(--surface-alt);
-}
-
-.dropzone:hover,
-.dropzone.dragover {
-    border-color: var(--primary);
-    background: #eef2ff;
-    transform: scale(1.01);
-}
-
-[data-theme="dark"] .dropzone:hover,
-[data-theme="dark"] .dropzone.dragover {
-    background: #1e1b4b;
-}
-
-.dropzone.dragover {
-    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.15);
-}
-
-.dropzone-icon {
-    width: 72px;
-    height: 72px;
-    margin: 0 auto 1.25rem;
-    background: linear-gradient(135deg, #eef2ff, #e0e7ff);
-    border-radius: 50%;
-    display: flex;
-    align-items: center;
-    justify-content: center;
-    transition: transform var(--transition);
-}
-
-[data-theme="dark"] .dropzone-icon {
-    background: linear-gradient(135deg, #312e81, #4338ca);
-}
-
-.dropzone:hover .dropzone-icon {
-    transform: scale(1.1);
-}
-
-.dropzone-title {
-    font-size: 1.1rem;
-    font-weight: 600;
-    margin-bottom: 0.5rem;
-}
-
-.dropzone-hint {
-    font-size: 0.9rem;
-    color: var(--text-secondary);
-    max-width: 450px;
-    margin: 0 auto;
-}
-
-/* ---------- Список файлов ---------- */
-.file-list {
-    margin-top: 1.5rem;
-}
-
-.file-item {
-    display: flex;
-    align-items: center;
-    gap: 0.75rem;
-    padding: 0.75rem 1rem;
-    background: var(--surface-alt);
-    border-radius: var(--radius-sm);
-    margin-bottom: 0.5rem;
-    border: 1px solid var(--border);
-    animation: slideIn 0.3s ease;
-}
-
-.file-item.file-error {
-    border-color: var(--danger);
-    background: var(--danger-bg);
-}
-
-@keyframes slideIn {
-    from {
-        opacity: 0;
-        transform: translateY(-8px);
-    }
-    to {
-        opacity: 1;
-        transform: translateY(0);
-    }
-}
-
-.file-icon {
-    width: 36px;
-    height: 36px;
-    border-radius: 8px;
-    display: flex;
-    align-items: center;
-    justify-content: center;
-    font-size: 1.1rem;
-    flex-shrink: 0;
-}
-
-.file-icon.vedomost {
-    background: #dbeafe;
-}
-
-[data-theme="dark"] .file-icon.vedomost {
-    background: #1e3a5f;
-}
-
-.file-icon.transaction {
-    background: #fef3c7;
-}
-
-[data-theme="dark"] .file-icon.transaction {
-    background: #5c3d0e;
-}
-
-.file-info {
-    flex: 1;
-    min-width: 0;
-}
-
-.file-name {
-    font-size: 0.9rem;
-    font-weight: 600;
-    white-space: nowrap;
-    overflow: hidden;
-    text-overflow: ellipsis;
-}
-
-.file-type {
-    font-size: 0.8rem;
-    color: var(--text-muted);
-}
-
-.file-remove {
-    width: 28px;
-    height: 28px;
-    border: none;
-    background: transparent;
-    border-radius: 6px;
-    cursor: pointer;
-    color: var(--text-muted);
-    font-size: 1.1rem;
-    display: flex;
-    align-items: center;
-    justify-content: center;
-    transition: all var(--transition);
-}
-
-.file-remove:hover {
-    background: var(--danger-bg);
-    color: var(--danger);
-}
-
-/* ---------- Кнопки ---------- */
-.actions {
-    display: flex;
-    gap: 0.75rem;
-    margin-top: 1.5rem;
-    flex-wrap: wrap;
-}
-
-.btn {
-    padding: 0.75rem 1.75rem;
-    border: none;
-    border-radius: 10px;
-    font-size: 0.95rem;
-    font-weight: 600;
-    cursor: pointer;
-    transition: all var(--transition);
-    display: inline-flex;
-    align-items: center;
-    gap: 0.5rem;
-    white-space: nowrap;
-}
-
-.btn:disabled {
-    opacity: 0.4;
-    cursor: not-allowed;
-    transform: none !important;
-}
-
-.btn-primary {
-    background: linear-gradient(135deg, var(--primary), var(--bg-end));
-    color: white;
-    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.35);
-}
-
-.btn-primary:hover:not(:disabled) {
-    transform: translateY(-2px);
-    box-shadow: 0 6px 25px rgba(99, 102, 241, 0.45);
-}
-
-.btn-outline {
-    background: transparent;
-    color: var(--text-secondary);
-    border: 1.5px solid var(--border);
-}
-
-.btn-outline:hover:not(:disabled) {
-    background: var(--surface-alt);
-    border-color: var(--text-muted);
-}
-
-.btn-success {
-    background: linear-gradient(135deg, #10b981, #059669);
-    color: white;
-    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
-}
-
-.btn-success:hover:not(:disabled) {
-    transform: translateY(-2px);
-    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
-}
-
-.btn-export {
-    background: linear-gradient(135deg, #f59e0b, #d97706);
-    color: white;
-}
-
-.btn-export:hover:not(:disabled) {
-    transform: translateY(-2px);
-    box-shadow: 0 6px 20px rgba(245, 158, 11, 0.4);
-}
-
-.btn-theme {
-    background: linear-gradient(135deg, #94a3b8, #64748b);
-    color: white;
-}
-
-.btn-theme:hover:not(:disabled) {
-    transform: translateY(-2px);
-}
-
-.btn-danger {
-    background: linear-gradient(135deg, #ef4444, #dc2626);
-    color: white;
-}
-
-.btn-danger:hover:not(:disabled) {
-    transform: translateY(-2px);
-    box-shadow: 0 6px 20px rgba(239, 68, 68, 0.4);
-}
-
-/* ---------- Прогресс-бар ---------- */
-.progress-bar {
-    width: 100%;
-    height: 4px;
-    background: var(--border);
-    border-radius: 2px;
-    overflow: hidden;
-    margin-top: 1rem;
-    display: none;
-}
-
-.progress-bar.active {
-    display: block;
-}
-
-.progress-fill {
-    height: 100%;
-    background: linear-gradient(90deg, var(--primary), var(--bg-end));
-    border-radius: 2px;
-    width: 0%;
-}
-
-/* ---------- Таблицы ---------- */
-.table-wrap {
-    overflow-x: auto;
-    border-radius: var(--radius-sm);
-    border: 1px solid var(--border);
-}
-
-table {
-    width: 100%;
-    border-collapse: collapse;
-    font-size: 0.875rem;
-}
-
-thead {
-    background: var(--surface-alt);
-}
-
-th,
-td {
-    padding: 0.75rem 1rem;
-    border-bottom: 1px solid var(--border);
-    text-align: left;
-}
-
-th {
-    font-weight: 600;
-    color: var(--text-secondary);
-    white-space: nowrap;
-    user-select: none;
-}
-
-th[data-key]::after {
-    content: ' ↕';
-    opacity: 0.3;
-    font-size: 0.75rem;
-}
-
-th.sort-asc::after {
-    content: ' ↑';
-    opacity: 1;
-    color: var(--primary);
-}
-
-th.sort-desc::after {
-    content: ' ↓';
-    opacity: 1;
-    color: var(--primary);
-}
-
-tbody tr:hover {
-    background: var(--surface-alt);
-}
-
-tbody tr:last-child td {
-    border-bottom: none;
-}
-
-/* ---------- Бейджи ---------- */
-.badge {
-    display: inline-flex;
-    align-items: center;
-    gap: 0.3rem;
-    padding: 0.2rem 0.65rem;
-    border-radius: 6px;
-    font-size: 0.8rem;
-    font-weight: 600;
-}
-
-.badge-ok {
-    background: var(--success-bg);
-    color: var(--success-text);
-}
-
-.badge-warn {
-    background: var(--warning-bg);
-    color: var(--warning-text);
-}
-
-.badge-err {
-    background: var(--danger-bg);
-    color: var(--danger-text);
-}
-
-/* ---------- Вкладки ---------- */
-.tabs-wrapper {
-    border-bottom: 2px solid var(--border);
-    margin-bottom: 1.5rem;
-    display: flex;
-    gap: 0.25rem;
-    overflow-x: auto;
-    scrollbar-width: none;
-}
-
-.tabs-wrapper::-webkit-scrollbar {
-    display: none;
-}
-
-.tab-btn {
-    padding: 0.75rem 1.25rem;
-    background: none;
-    border: none;
-    border-bottom: 2.5px solid transparent;
-    cursor: pointer;
-    font-size: 0.9rem;
-    font-weight: 600;
-    color: var(--text-muted);
-    white-space: nowrap;
-    transition: all var(--transition);
-    margin-bottom: -2px;
-}
-
-.tab-btn:hover {
-    color: var(--primary);
-}
-
-.tab-btn.active {
-    color: var(--primary);
-    border-bottom-color: var(--primary);
-}
-
-.tab-btn .count {
-    display: inline-flex;
-    align-items: center;
-    justify-content: center;
-    min-width: 20px;
-    height: 20px;
-    background: var(--primary-light);
-    color: var(--primary-dark);
-    border-radius: 10px;
-    font-size: 0.75rem;
-    padding: 0 6px;
-    margin-left: 0.35rem;
-}
-
-.tab-panel {
-    display: none;
-    animation: fadeUp 0.3s ease;
-}
-
-.tab-panel.active {
-    display: block;
-}
-
-@keyframes fadeUp {
-    from {
-        opacity: 0;
-        transform: translateY(8px);
-    }
-    to {
-        opacity: 1;
-        transform: translateY(0);
-    }
-}
-
-/* ---------- Пустое состояние ---------- */
-.empty-state {
-    text-align: center;
-    padding: 3rem 1rem;
-}
-
-.empty-state-icon {
-    font-size: 4rem;
-    margin-bottom: 1rem;
-    opacity: 0.3;
-}
-
-.empty-state p {
-    color: var(--text-muted);
-}
-
-/* ---------- Информационная карточка ---------- */
-.info-card {
-    background: var(--surface);
-    border-radius: var(--radius);
-    box-shadow: var(--shadow-md);
-    overflow: hidden;
-}
-
-.info-head {
-    padding: 1.25rem 2rem;
-    border-bottom: 1px solid var(--border);
-    background: var(--surface-alt);
-    display: flex;
-    align-items: center;
-    gap: 0.75rem;
-}
-
-.info-head h2 {
-    font-size: 1.25rem;
-    font-weight: 700;
-}
-
-.info-grid {
-    padding: 1.5rem 2rem;
-    display: grid;
-    gap: 1.25rem;
-}
-
-.info-block {
-    display: flex;
-    gap: 1rem;
-    padding: 1.25rem;
-    background: var(--surface-alt);
-    border-radius: 12px;
-    border: 1px solid var(--border);
-    transition: border-color var(--transition);
-}
-
-.info-block:hover {
-    border-color: var(--primary-light);
-}
-
-.info-block-icon {
-    width: 42px;
-    height: 42px;
-    border-radius: 10px;
-    display: flex;
-    align-items: center;
-    justify-content: center;
-    font-size: 1.25rem;
-    flex-shrink: 0;
-}
-
-.info-block-icon.blue {
-    background: #dbeafe;
-}
-
-[data-theme="dark"] .info-block-icon.blue {
-    background: #1e3a5f;
-}
-
-.info-block-icon.green {
-    background: #d1fae5;
-}
-
-[data-theme="dark"] .info-block-icon.green {
-    background: #064e3b;
-}
-
-.info-block-icon.amber {
-    background: #fef3c7;
-}
-
-[data-theme="dark"] .info-block-icon.amber {
-    background: #78350f;
-}
-
-.info-block-icon.purple {
-    background: #ede9fe;
-}
-
-[data-theme="dark"] .info-block-icon.purple {
-    background: #2e1065;
-}
-
-.info-block-icon.rose {
-    background: #ffe4e6;
-}
-
-[data-theme="dark"] .info-block-icon.rose {
-    background: #4c0519;
-}
-
-.info-block-title {
-    font-weight: 700;
-    font-size: 0.95rem;
-    margin-bottom: 0.35rem;
-}
-
-.info-block-text {
-    font-size: 0.9rem;
-    color: var(--text-secondary);
-    line-height: 1.65;
-}
-
-/* ---------- Сводка (выводы) ---------- */
-.summary-card {
-    padding: 1rem 0;
-}
-
-.summary-card .info-block {
-    border-left: 4px solid var(--success);
-}
-
-.summary-card .info-block.warn {
-    border-left-color: var(--warning);
-}
-
-.summary-card .info-block.err {
-    border-left-color: var(--danger);
-}
-
-/* ---------- Подвал ---------- */
-.footer {
-    text-align: center;
-    padding: 2rem 1rem;
-    color: rgba(255, 255, 255, 0.6);
-    font-size: 0.85rem;
-}
-
-/* ---------- Адаптивность ---------- */
-@media (max-width: 768px) {
-    .container {
-        padding: 1rem 0.75rem 3rem;
-    }
-
-    .hero {
-        padding: 1.5rem 0.5rem 2rem;
-    }
-
-    .card-head {
-        padding: 1rem 1.25rem;
-    }
-
-    .card-body {
-        padding: 1.25rem;
-    }
-
-    .dropzone {
-        padding: 2rem 1rem;
-    }
-
-    .actions {
-        flex-direction: column;
-    }
-
-    .btn {
-        width: 100%;
-        justify-content: center;
-    }
-
-    .info-grid {
-        padding: 1rem;
-    }
-
-    .info-block {
-        flex-direction: column;
-    }
-
-    th,
-    td {
-        padding: 0.5rem 0.75rem;
-    }
-}
-
-/* ---------- Специфические утилиты ---------- */
-code {
-    font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
-    font-size: 0.85em;
-    background: var(--surface-alt);
-    padding: 0.1em 0.3em;
-    border-radius: 4px;
-    border: 1px solid var(--border);
-}
-
-.text-success {
-    color: var(--success);
-}
-
-.text-danger {
-    color: var(--danger);
-}
-
-.text-warning {
-    color: var(--warning);
-}
-
-.text-muted {
-    color: var(--text-muted);
-}
-
-.diff-positive {
-    color: var(--danger);
-    font-weight: 600;
-}
-
-.diff-negative {
-    color: var(--success);
-    font-weight: 600;
-}
-
-.diff-zero {
-    color: var(--text-muted);
-}
\ No newline at end of file