/* Главный контейнер-флекс */
.qr-app-layout {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    gap: 16px;
    align-items: flex-start;
    width: 100%;
    box-sizing: border-box;
    margin-bottom: 30px;
    margin-left: auto;
    margin-right: auto;
    transition: all 0.3s ease;
}

/* Базовые ограничения */
.qr-app-column {
    box-sizing: border-box;
}

/* -----------------------------------------------------------------
   1. АВТОРИЗОВАННЫЙ ПОЛЬЗОВАТЕЛЬ (Все 3 формы: 30% / 40% / 30%)
----------------------------------------------------------------- */
.qr-app-layout.qr-state-all .qr-col-requisites {
    flex: 0 0 30%;
    max-width: 30%;
}

.qr-app-layout.qr-state-all .qr-col-table {
    flex: 0 0 40%;
    max-width: 40%;
}

.qr-app-layout.qr-state-all .qr-col-generator {
    flex: 0 0 30%;
    max-width: 30%;
}

/* -----------------------------------------------------------------
   2. СКРЫТЫЕ РЕКВИЗИТЫ (Максимум 60% ширины, Таблица 60%, Генератор 40%)
----------------------------------------------------------------- */
.qr-app-layout.qr-state-all.requisites-hidden {
    max-width: 60%;
    justify-content: center;
}

.qr-app-layout.qr-state-all.requisites-hidden .qr-col-requisites {
    display: none;
}

.qr-app-layout.qr-state-all.requisites-hidden .qr-col-table {
    flex: 0 0 calc(60% - 8px);
    max-width: calc(60% - 8px);
}

.qr-app-layout.qr-state-all.requisites-hidden .qr-col-generator {
    flex: 0 0 calc(40% - 8px);
    max-width: calc(40% - 8px);
}

/* -----------------------------------------------------------------
   3. НЕАВТОРИЗОВАННЫЙ ПОЛЬЗОВАТЕЛЬ (Только генератор: ровно 50%)
----------------------------------------------------------------- */
.qr-app-layout.qr-state-guest {
    justify-content: flex-start;
}

.qr-app-layout.qr-state-guest .qr-col-generator {
    flex: 0 0 50%;
    max-width: 50%;
}

/* -----------------------------------------------------------------
   СТИЛИ КАРТОЧЕК И ЭЛЕМЕНТОВ
----------------------------------------------------------------- */
.qr-static-card,
.qr-clients-card,
.qr-generator-card {
    width: 100%;
    margin: 0;
    background: #ffffff;
    padding: 20px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    box-sizing: border-box;
}

.qr-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 4px;
}

.qr-static-card h3,
.qr-clients-card h3,
.qr-generator-card h3 {
    margin-top: 0;
    margin-bottom: 4px;
    font-size: 18px;
    color: #1a202c;
}

.qr-generator-subtitle {
    font-size: 12px;
    color: #718096;
    margin-bottom: 14px;
}

/* Небольшая кнопка скрытия/показа реквизитов */
.qr-btn-toggle {
    font-size: 11px;
    padding: 4px 8px;
    border: 1px solid #cbd5e0;
    background-color: #f7fafc;
    color: #4a5568;
    border-radius: 4px;
    cursor: pointer;
    white-space: nowrap;
    transition: background-color 0.2s, border-color 0.2s;
}

.qr-btn-toggle:hover {
    background-color: #edf2f7;
    border-color: #a0aec0;
}

/* Таблица реквизитов */
.qr-static-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 10px;
    font-size: 13px;
}

.qr-static-table th,
.qr-static-table td {
    padding: 8px 6px;
    text-align: left;
    border-bottom: 1px solid #edf2f7;
    word-break: break-word;
}

.qr-static-table th {
    background-color: #f7fafc;
    color: #4a5568;
    font-weight: 600;
    width: 40%;
}

.qr-static-table code {
    background: #edf2f7;
    padding: 2px 4px;
    border-radius: 4px;
    font-family: monospace;
    font-size: 12px;
}

/* Инпуты генератора */
.qr-field-group {
    margin-bottom: 12px;
}

.qr-field-group label {
    display: block;
    font-weight: 600;
    font-size: 13px;
    margin-bottom: 4px;
    color: #2d3748;
}

.qr-field-group .required {
    color: #e53e3e;
}

.qr-field-group input {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid #cbd5e0;
    border-radius: 6px;
    font-size: 13px;
    box-sizing: border-box;
}

.qr-btn-primary {
    width: 100%;
    background-color: #3182ce;
    color: #ffffff;
    border: none;
    padding: 10px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
}

.qr-btn-primary:hover {
    background-color: #2b6cb0;
}

.qr-btn-success {
    background-color: #38a169;
    color: #ffffff;
    border: none;
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    margin-top: 10px;
}

.qr-result-box {
    display: none;
    margin-top: 16px;
    padding-top: 14px;
    border-top: 2px dashed #e2e8f0;
    text-align: center;
}

.qr-canvas-container {
    display: inline-block;
    padding: 8px;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
}

.qr-preview-info {
    font-size: 12px;
    color: #4a5568;
    background: #f7fafc;
    padding: 8px;
    border-radius: 6px;
    text-align: left;
    margin-top: 8px;
}

/* Таблица реестра клиентов */
.qr-clients-toolbar {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 14px;
}

.qr-toolbar-content {
    flex-grow: 1;
}

.qr-search-box input,
.qr-add-box input {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid #cbd5e0;
    border-radius: 6px;
    font-size: 13px;
    box-sizing: border-box;
}

.qr-add-box {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.qr-add-box input[type="text"] {
    flex: 2;
    min-width: 90px;
}

.qr-add-box input[type="date"] {
    flex: 1;
    min-width: 90px;
}

.qr-btn-icon {
    width: 36px;
    height: 36px;
    min-width: 36px;
    border: none;
    border-radius: 6px;
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.qr-btn-icon.success { background-color: #38a169; color: #fff; }
.qr-btn-icon.danger { background-color: #e53e3e; color: #fff; }

.qr-clients-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
}

.qr-clients-table th,
.qr-clients-table td {
    padding: 8px 4px;
    text-align: left;
    border-bottom: 1px solid #edf2f7;
}

.qr-clients-table th {
    background-color: #f7fafc;
    color: #4a5568;
}

.qr-clients-table td code {
    background: #edf2f7;
    padding: 2px 4px;
    border-radius: 4px;
    font-family: monospace;
    color: #2b6cb0;
}

.qr-btn-delete {
    background-color: #fff5f5;
    color: #e53e3e;
    border: 1px solid #fed7d7;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 11px;
    cursor: pointer;
}

.qr-btn-delete:hover {
    background-color: #e53e3e;
    color: #ffffff;
}

/* Адаптивность для мобильных (экраны до 1024px) */
@media (max-width: 1024px) {
    .qr-app-layout,
    .qr-app-layout.qr-state-all.requisites-hidden {
        flex-direction: column;
        max-width: 100%;
    }
    .qr-app-column,
    .qr-app-layout.qr-state-all .qr-col-requisites,
    .qr-app-layout.qr-state-all .qr-col-table,
    .qr-app-layout.qr-state-all .qr-col-generator,
    .qr-app-layout.qr-state-guest .qr-col-generator,
    .qr-app-layout.qr-state-all.requisites-hidden .qr-col-table,
    .qr-app-layout.qr-state-all.requisites-hidden .qr-col-generator {
        flex: 1 1 100%;
        max-width: 100%;
    }
}