/* ========================================================== */
/* ОБЩИЙ КОНТЕЙНЕР                                           */
/* ========================================================== */

#app {
    max-width: 900px;
    margin: 0 auto;
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.app-header {
    padding: var(--space-xl) var(--space-2xl);
    border-bottom: 1px solid var(--color-border);
    text-align: center;
}

.app-header h1 {
    margin-bottom: var(--space-xs);
}

.app-subtitle {
    color: var(--color-text-muted);
    font-size: 14px;
}

/* ========================================================== */
/* ШАПКА С ПОЛЬЗОВАТЕЛЕМ                                     */
/* ========================================================== */

.app-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--space-lg);
    text-align: left;
}

.app-header__left {
    text-align: left;
}

.app-header__user {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    flex-shrink: 0;
}

.app-header__user-name {
    font-size: 13px;
    color: var(--color-text-muted);
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

@media (max-width: 600px) {
    .app-header {
        flex-direction: column;
        align-items: stretch;
        text-align: center;
    }

    .app-header__left {
        text-align: center;
    }

    .app-header__user {
        justify-content: center;
        flex-wrap: wrap;
    }
}

/* ========================================================== */
/* ПРОГРЕСС-БАР                                              */
/* ========================================================== */

.wizard-nav {
    display: flex;
    align-items: center;
    gap: 0;
    padding: var(--space-lg) var(--space-2xl);
    border-bottom: 1px solid var(--color-border);
    background: #fafbfc;
    overflow-x: auto;
}

.wizard-step-btn {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: none;
    border: none;
    font-size: 13px;
    color: var(--color-text-muted);
    white-space: nowrap;
    transition: color 0.15s;
    flex-shrink: 0;
}

.wizard-step-btn:disabled {
    cursor: not-allowed;
}

.wizard-step-btn:not(:disabled) {
    cursor: pointer;
}

.wizard-step-btn:not(:disabled):hover {
    color: var(--color-primary);
}

.wizard-step-btn__num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: #e9ecef;
    color: var(--color-text-muted);
    font-size: 12px;
    font-weight: 600;
    flex-shrink: 0;
    transition: all 0.15s;
}

.wizard-step-btn__label {
    font-weight: 500;
}

/* Активный */
.wizard-step-btn--active {
    color: var(--color-primary);
}

.wizard-step-btn--active .wizard-step-btn__num {
    background: var(--color-primary);
    color: #fff;
}

/* Завершённый */
.wizard-step-btn--done .wizard-step-btn__num {
    background: var(--color-success-bg);
    color: var(--color-success);
}

.wizard-step-btn--done {
    color: var(--color-success);
}

/* Разделитель */
.wizard-nav__sep {
    width: 20px;
    height: 1px;
    background: var(--color-border);
    margin: 0 var(--space-xs);
    flex-shrink: 0;
}

/* ========================================================== */
/* ШАГ                                                       */
/* ========================================================== */

.wizard-step {
    padding: var(--space-2xl);
    min-height: 300px;
}

.step-header {
    margin-bottom: var(--space-xl);
}

.step-header h2 {
    margin-bottom: var(--space-xs);
}

.step-header p {
    color: var(--color-text-muted);
    font-size: 14px;
}

.step-body {
    margin-bottom: var(--space-xl);
}

.step-footer {
    display: flex;
    justify-content: space-between;
    gap: var(--space-md);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--color-border);
}

.step-footer .spacer {
    flex: 1;
}

/* ========================================================== */
/* ДВУХКОЛОНОЧНЫЙ РЕЖИМ (для шагов с поиском + формой)      */
/* ========================================================== */

.two-column {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
}

@media (max-width: 720px) {
    .two-column {
        grid-template-columns: 1fr;
    }
}

/* ========================================================== */
/* СПИСОК РЕЗУЛЬТАТОВ ПОИСКА                                 */
/* ========================================================== */

.search-results {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    max-height: 400px;
    overflow-y: auto;
    margin-top: var(--space-md);
}

.search-empty {
    padding: var(--space-lg);
    text-align: center;
    color: var(--color-text-muted);
    font-size: 14px;
}

/* ========================================================== */
/* АДАПТИВ                                                   */
/* ========================================================== */

@media (max-width: 600px) {
    body {
        padding: var(--space-sm);
    }

    .app-header {
        padding: var(--space-lg);
    }

    .wizard-nav {
        padding: var(--space-md);
    }

    .wizard-step {
        padding: var(--space-lg);
    }

    .form-row {
        flex-direction: column;
    }

    .form-group {
        min-width: 100%;
    }

    .step-footer {
        flex-direction: column-reverse;
    }

    .step-footer .btn {
        width: 100%;
    }
}