/* ui.css — кнопки, формы, карточки, поля, утилиты (BEM-friendly) */

/*************************************
 *   BUTTONS — Unified Modern System
 *************************************/

/* Core BTN */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;

    padding: var(--btn-padding, 12px 28px);
    border-radius: var(--btn-radius, var(--radius-md));
    min-width: 250px;

    font-weight: 600;
    font-size: 0.95rem;
    font-family: inherit;

    cursor: pointer;
    user-select: none;
    border: 1px solid transparent;
    background: transparent;
    color: var(--color-text);

    transition:
        background-color .18s ease,
        box-shadow .18s ease,
        transform .12s ease;
}

/* Reset — keep */
.btn_reset {
    margin: 0;
    padding: 0;
    cursor: pointer;
    border: none;
    background: transparent;
    outline: none;
}

/* -------------------------------------
   Primary Button (Accent)
   ------------------------------------- */
.btn_primary {
    background: linear-gradient(180deg,
            var(--color-accent),
            var(--color-accent-dark));
    color: #fff;
    box-shadow: 0 6px 18px rgba(59, 130, 246, 0.15);
    border-color: transparent;
}

.btn_primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 28px rgba(59, 130, 246, 0.22);
}

.btn_primary:active {
    transform: scale(0.97);
    box-shadow: 0 4px 14px rgba(59, 130, 246, 0.18);
}

.btn_primary:disabled {
    opacity: 0.45;
    cursor: default;
    transform: none;
    box-shadow: none;
}

/* -------------------------------------
   Outline (secondary)
   ------------------------------------- */
.btn_outline {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    color: var(--color-text);
}

.btn_outline:hover {
    border-color: var(--color-accent);
    color: var(--color-accent-dark);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.06);
    transform: translateY(-2px);
}

.btn_outline:active {
    transform: scale(0.97);
}

/* -------------------------------------
   Ghost (link-like subtle)
   ------------------------------------- */
.btn_ghost {
    background: transparent;
    border: none;
    color: var(--color-accent-dark);
}

.btn_ghost:hover {
    color: var(--color-accent);
    transform: translateY(-1px);
}

/* -------------------------------------
   Link-pill — keep .link class
   ------------------------------------- */
.link {
    padding: 6px 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;

    font-weight: 600;
    font-size: 0.9rem;

    background: var(--color-accent-soft);
    color: var(--color-accent-dark);

    border-radius: 999px;
    transition: 0.2s ease;
}

.link:hover {
    background: var(--color-accent);
    color: #fff;
    transform: translateY(-1px);
}

/* -------------------------------------
   Sizes (optional)
   ------------------------------------- */
.btn_sm {
    padding: 8px 18px;
    font-size: 0.82rem;
}

.btn_lg {
    padding: 16px 32px;
    font-size: 1.05rem;
}




/* -------------------------
   Form fields (custom-field family)
   ------------------------- */
.custom-field {
    position: relative;
    margin-bottom: 16px;
    width: 100%;
}

.custom-field__label {
    display: block;
    margin-bottom: 6px;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    font-weight: 600;
}

.custom-field__input {
    display: block;
    width: 100%;
    padding: var(--field-padding);
    font-size: 1rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--form-input-border-color);
    background: var(--color-surface);
    color: var(--input-text-color);
    transition: border-color .18s ease, box-shadow .18s ease, background-color .18s ease;
    min-height: 44px;
}

.custom-field__input::placeholder {
    color: var(--placeholder-color);
    opacity: 1;
}

.custom-field__input:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 6px 16px var(--color-accent-soft);
    background: #fff;
}

.custom-field__input_textarea {
    min-height: 120px;
    resize: vertical;
    padding-top: 14px;
    line-height: 1.4;
}

.custom-field__error-message {
    margin-top: 8px;
    font-size: 0.9rem;
    color: var(--color-error);
    background: transparent;
}

/* disabled state */
.custom-field__input_disabled {
    opacity: 0.55;
    pointer-events: none;
}

/* Field container behavior when invalid */
.field-container:has(.custom-field__input:invalid) .custom-field__label::after {
    content: " *";
    color: var(--color-warning);
    font-weight: 700;
    margin-left: 4px;
}

/* -------------------------
   Cards and layout components
   ------------------------- */
.card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 16px;
    box-shadow: var(--shadow-sm);
}

/* compact row item */
.item-row {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* form button block */
.form__btn-block {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: flex-start;
    margin-top: 10px;
}

/* -------------------------
   User profile specific (keeps BEM classes in user.css)
   ------------------------- */
.user__avatar {
    width: 100%;
    max-width: 120px;
    aspect-ratio: 1/1;
    object-fit: cover;
    border-radius: 50%;
    border: 3px solid var(--color-surface);
    box-shadow: var(--shadow-sm);
}

/* -------------------------
   Messages & icons (keeps message classes)
   ------------------------- */
.message__icon {
    width: 48px;
    height: 48px;
    border-radius: 8px;
    display: block;
    align-self: center;
}

/* message specific icon colors */
.message_success .message__icon {
    background: linear-gradient(180deg, var(--color-success), color-mix(in oklch, var(--color-success), black 10%));
}

.message_danger .message__icon {
    background: linear-gradient(180deg, var(--color-error), color-mix(in oklch, var(--color-error), black 6%));
}

.message_warning .message__icon {
    background: linear-gradient(180deg, var(--color-warning), color-mix(in oklch, var(--color-warning), black 6%));
}

/* -------------------------
   Small utilities
   ------------------------- */
.center {
    display: flex;
    align-items: center;
    justify-content: center;
}

.mt-1 {
    margin-top: 8px;
}

.mt-2 {
    margin-top: 16px;
}

.mb-1 {
    margin-bottom: 8px;
}
.mb-2 {
    margin-bottom: 16px;
}
.mb-3 {
    margin-bottom: 24px;
}

.w-100 {
    width: 100%;
}

/* -------------------------
   Accessibility focus ring for interactive controls
   ------------------------- */
:focus-visible {
    outline: 3px solid var(--color-accent-soft);
    outline-offset: 2px;
    border-radius: 6px;
}

/***************
   RESULT PAGE
****************/

.result {
    padding: 40px 0;
    background: var(--color-bg);
}

.result__container {
    max-width: 960px;
    /* выбираю гармоничную ширину */
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.result__hero {
    text-align: center;
    padding: 32px;
}

.result__title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--color-text);
}

.result__level-block {
    margin: 20px 0;
}

.result__level {
    font-size: 3.4rem;
    font-weight: 800;
    color: var(--color-accent-dark);
}

.result__level-label {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.result__subtitle {
    font-size: 1rem;
    margin-top: 10px;
    color: var(--color-text-muted);
}

.result__stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 20px;
}

.result-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 24px;
    text-align: center;

    box-shadow: var(--shadow-sm);
    transition: 0.25s ease;
}

.result-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.result-card__value {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-text);
}

.result-card__label {
    margin-top: 8px;
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.result-card_highlight {
    background: var(--color-accent-soft);
    border-color: var(--color-accent);
}

/* AI summary */
.result__ai-message {
    background: var(--color-surface-alt);
    padding: 18px;
    border-radius: var(--radius-md);
    font-size: 1rem;
    line-height: 1.4;
    color: var(--color-text);
}

/* Progress */
.result__progress-text {
    color: var(--color-text-muted);
    margin-bottom: 12px;
}

.result__progress-bar {
    width: 100%;
    height: 12px;
    background: var(--color-border);
    border-radius: 6px;
    overflow: hidden;
}

.result__progress-filled {
    height: 100%;
    background: var(--color-accent);
    transition: width 0.6s ease;
}

/* CTA */
.result__actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-top: 10px;
}

@media (max-width: 560px) {
    .result-card__value {
        font-size: 1.4rem;
    }

    .result__title {
        font-size: 1.6rem;
    }
}

/* ДОПОЛНИТЕЛЬНЫЕ СТИЛИ ДЛЯ ПЕРЕРАБОТАННОГО AI SUMMARY */

.result__ai-header {
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--color-border);
}

.result__ai-title-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 20px;
}

.result__ai-confidence {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
    flex-shrink: 0;
}

.result__confidence-label {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.result__confidence-value {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-accent);
}

.result__ai-content {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.result__ai-section {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.result__subsection-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text);
    margin: 0;
}

.result__subsection-title--success {
    color: var(--color-success);
}

.result__subsection-title--warning {
    color: var(--color-warning);
}

.result__ai-text {
    color: var(--color-text);
    line-height: 1.6;
    margin: 0;
}

.result__highlight {
    color: var(--color-accent-dark);
}

/* Навыки - улучшенная сетка */
.result__skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

.skill-card {
    background: var(--color-surface-alt);
    border-radius: var(--radius-md);
    padding: 16px;
    border: 1px solid var(--color-border);
}

.skill-card__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.skill-card__name {
    font-size: 0.9rem;
    color: var(--color-text);
    font-weight: 500;
}

.skill-card__score {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-accent-dark);
}

.skill-card__progress {
    height: 6px;
    background: var(--color-border);
    border-radius: 3px;
    overflow: hidden;
}

.skill-card__progress-bar {
    height: 100%;
    background: var(--color-accent);
    border-radius: 3px;
    transition: width 0.8s ease;
}

/* Колонки */
.result__ai-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

/* Списки */
.result__list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin: 0;
    padding: 0;
}

.result__list-item {
    padding: 12px;
    background: var(--color-surface);
    border-radius: var(--radius-sm);
    border-left: 4px solid transparent;
    font-size: 0.95rem;
    line-height: 1.4;
}

.result__list--success .result__list-item {
    border-left-color: var(--color-success);
    background: var(--color-success-bg);
}

.result__list--warning .result__list-item {
    border-left-color: var(--color-warning);
    background: var(--color-warning-bg);
}

/* Рекомендации */
.result__recommendations {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.recommendation-card {
    display: flex;
    gap: 16px;
    padding: 16px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.recommendation-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.recommendation-card__number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--color-accent);
    color: white;
    border-radius: 50%;
    font-size: 0.8rem;
    font-weight: 700;
    flex-shrink: 0;
}

.recommendation-card__content {
    flex: 1;
}

.recommendation-card__text {
    margin: 0;
    color: var(--color-text);
    line-height: 1.5;
}

/* Учебный план */
.result__study-plan {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 16px;
}

.study-day {
    padding: 16px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

.study-day__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.study-day__number {
    font-weight: 600;
    color: var(--color-text);
}

.study-day__status {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--color-border);
    border: 2px solid var(--color-surface);
}

.study-day__task {
    margin: 0;
    font-size: 0.9rem;
    color: var(--color-text);
    line-height: 1.5;
}

/* Заметки */
.result__notes {
    padding: 20px;
    background: var(--color-surface-alt);
    border-radius: var(--radius-md);
}

.result__notes-text {
    margin: 0 0 16px 0;
    color: var(--color-text);
    line-height: 1.6;
}

.result__debug {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.result__debug-summary {
    padding: 12px 16px;
    background: var(--color-surface);
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--color-text-muted);
    list-style: none;
}

.result__debug-summary::-webkit-details-marker {
    display: none;
}

.result__debug-summary::before {
    content: '▶';
    display: inline-block;
    margin-right: 8px;
    transition: transform 0.2s ease;
}

.result__debug[open] .result__debug-summary::before {
    transform: rotate(90deg);
}

.result__debug-content {
    padding: 16px;
    background: var(--color-surface);
    margin: 0;
    font-size: 0.8rem;
    color: var(--color-text-muted);
    white-space: pre-wrap;
    max-height: 200px;
    overflow: auto;
}

/* Пустое состояние */
.result__ai-empty {
    text-align: center;
    padding: 40px 20px;
}

.result__ai-empty-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 16px;
    background: var(--color-surface-alt);
    border-radius: 50%;
    position: relative;
}

.result__ai-empty-icon::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 32px;
    height: 32px;
    background: var(--color-border);
    border-radius: 50%;
}

.result__ai-empty-text {
    color: var(--color-text-muted);
    margin-bottom: 20px;
    line-height: 1.6;
}

.result__ai-actions {
    display: flex;
    justify-content: center;
    margin-top: 8px;
}

/* ==================== */
/* АДАПТИВНОСТЬ */
/* ==================== */

/* Планшеты и маленькие ноутбуки (768px - 1024px) */
@media (max-width: 1024px) {
    .result__skills-grid {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
        gap: 14px;
    }
    
    .result__study-plan {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

/* Большие мобильные (576px - 768px) */
@media (max-width: 768px) {
    .result__ai-title-wrapper {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    
    .result__ai-confidence {
        align-items: flex-start;
    }
    
    .result__skills-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .result__ai-columns {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .result__study-plan {
        grid-template-columns: 1fr;
    }
    
    .recommendation-card {
        flex-direction: column;
        gap: 12px;
        padding: 14px;
    }
    
    .recommendation-card__number {
        align-self: flex-start;
    }
    
    .result__ai-content {
        gap: 24px;
    }
    
    .result__ai-section {
        gap: 14px;
    }
}

/* Средние мобильные (425px - 576px) */
@media (max-width: 576px) {
    .result__ai-header {
        margin-bottom: 20px;
        padding-bottom: 14px;
    }
    
    .result__section-title {
        font-size: 1.3rem;
    }
    
    .result__subsection-title {
        font-size: 1rem;
    }
    
    .skill-card {
        padding: 14px;
    }
    
    .study-day {
        padding: 14px;
    }
    
    .result__notes {
        padding: 16px;
    }
    
    .result__list-item {
        padding: 10px;
        font-size: 0.9rem;
    }
    
    /* Адаптивные кнопки */
    .result__actions {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }
    
    .result__actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .result__ai-actions .btn {
        width: 100%;
    }
}

/* Маленькие мобильные (до 425px) */
@media (max-width: 425px) {
    .result__ai {
        padding: 14px;
    }
    
    .result__ai-content {
        gap: 20px;
    }
    
    .result__ai-section {
        gap: 12px;
    }
    
    .skill-card__header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .skill-card__score {
        align-self: flex-end;
    }
    
    .study-day__header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .study-day__status {
        align-self: flex-end;
    }
    
    .result__debug-summary {
        padding: 10px 12px;
        font-size: 0.85rem;
    }
    
    .result__debug-content {
        padding: 12px;
        font-size: 0.75rem;
    }
    
    /* Уменьшаем отступы для очень маленьких экранов */
    .container {
        padding: 8px 12px;
    }
}

/* Очень маленькие экраны (до 320px) */
@media (max-width: 320px) {
    .result__ai {
        padding: 12px;
    }
    
    .skill-card,
    .study-day,
    .recommendation-card {
        padding: 12px;
    }
    
    .result__section-title {
        font-size: 1.2rem;
    }
    
    .result__subsection-title {
        font-size: 0.95rem;
    }
    
    .result__ai-text,
    .study-day__task,
    .recommendation-card__text {
        font-size: 0.85rem;
    }
}

/* Поддержка landscape ориентации на мобильных */
@media (max-height: 500px) and (orientation: landscape) {
    .result__skills-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }
    
    .result__ai-section {
        gap: 10px;
    }
    
    .skill-card {
        padding: 12px;
    }
}

/* Поддержка темной темы, если понадобится в будущем */
@media (prefers-color-scheme: dark) {
    .result__ai-empty-icon::before {
        background: var(--color-text-muted);
    }
}

/* Улучшения для доступности и касаний на мобильных */
@media (hover: none) and (pointer: coarse) {
    .recommendation-card:hover {
        transform: none;
        box-shadow: var(--shadow-sm);
    }
    
    .skill-card__progress-bar {
        transition: width 1.2s ease;
    }
    
    /* Увеличиваем области касания для мобильных */
    .result__debug-summary {
        min-height: 44px;
        display: flex;
        align-items: center;
    }
    
    .btn {
        min-height: 44px;
    }
}


/* Дополнительные стили для страницы регистрации */

/* Стили для сообщений валидации */
.custom-field__error-message {
    position: absolute;
    top: 50px;
    left: 0;
    right: 0;
    display: block;
    margin-top: 6px;
    padding: 6px 10px;
    background: var(--color-error-bg);
    color: var(--color-error);
    border: 1px solid var(--color-error);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 500;
}

.custom-field__success-message {
    position: absolute;
    top: 50px;
    left: 0;
    right: 0;
    display: block;
    margin-top: 6px;
    padding: 6px 10px;
    background: var(--color-success-bg);
    color: var(--color-success);
    border: 1px solid var(--color-success);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 500;
}

/* Стили для полей с ошибками */
.input-error {
    border-color: var(--color-error) !important;
}

.input-error:focus {
    box-shadow: 0 0 0 3px color-mix(in oklch, var(--color-error), transparent 70%) !important;
}

/* Ссылки в чекбоксе */
.checkbox__link {
    color: var(--color-accent);
    text-decoration: none;
}

.checkbox__link:hover {
    color: var(--color-accent-dark);
    text-decoration: underline;
}

/* Стиль для ошибки чекбокса */
.checkbox input.input-error + .checkbox__custom {
    border-color: var(--color-error);
}

.checkbox input.input-error:focus + .checkbox__custom {
    box-shadow: 0 0 0 3px var(--color-error-bg);
}

/* Адаптивность для страницы регистрации */
@media (max-width: 768px) {
    .auth-form {
        padding: 30px 20px;
    }
    
    .form-fields {
        gap: 16px;
    }
    
    .auth-form__actions .btn {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 425px) {
    .auth-form {
        padding: 20px 15px;
    }
    
    .checkbox__label {
        font-size: 0.8rem;
        line-height: 1.4;
    }
}

/* Анимации для улучшения UX */
.input-wrapper input {
    transition: all 0.3s ease;
}

.input-wrapper--focused {
    transform: translateY(-1px);
}

/* Улучшения для доступности */
@media (prefers-reduced-motion: reduce) {
    .input-wrapper input,
    .custom-field__error-message,
    .custom-field__success-message {
        transition: none;
    }
}

/* Подсветка для невалидных полей */
input:invalid:not(:focus):not(:placeholder-shown) {
    border-color: var(--color-warning);
}

input:valid:not(:focus):not(:placeholder-shown) {
    border-color: var(--color-success);
}

/* Стили для текста для чтения */
.reading-passage {
    background: var(--color-surface-alt);
    border-radius: var(--radius-lg);
    padding: 20px;
    margin-bottom: 24px;
    border-left: 4px solid var(--color-accent);
}

.reading-passage__header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.reading-passage__icon {
    font-size: 1.2rem;
}

.reading-passage__title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
    margin: 0;
}

.reading-passage__content {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-surface);
    padding: 16px;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}

/* Стили для блока вопроса */
.reading-question {
    margin-top: 24px;
}

.reading-question__header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.reading-question__title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
    margin: 0;
}

/* Адаптивность */
@media (max-width: 768px) {
    .reading-passage {
        padding: 16px;
    }
    
    .reading-passage__content {
        padding: 12px;
    }
}


/* Тестовый вариант 2 */

/* ====================================
   AI REPORT BLOCK — Modern Dashboard UI
   ==================================== */

.result-ai {
    padding: 28px;
}

.result-ai__header {
    text-align: center;
    margin-bottom: 36px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--color-border);
}

.result-ai__title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 8px;
}

.result-ai__subtitle {
    font-size: 0.95rem;
    color: var(--color-text-muted);
}

/* Intro Section */
.result-ai__intro {
    display: grid;
    grid-template-columns: 160px 1fr 200px;
    gap: 24px;
    align-items: center;
    margin-bottom: 40px;
    padding: 24px;
    background: var(--color-surface-alt);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}

.result-ai__score,
.result-ai__level {
    text-align: center;
}

.result-ai__score-value {
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--color-accent-dark);
    line-height: 1;
}

.result-ai__score-label {
    display: block;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-top: 4px;
}

.result-ai__level-badge {
    display: inline-block;
    padding: 10px 20px;
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
    color: #fff;
    border-radius: var(--radius-md);
    font-size: 1.6rem;
    font-weight: 700;
    box-shadow: var(--shadow-sm);
}

.result-ai__confidence {
    grid-column: 1 / -1;
    margin-top: 20px;
}

.result-ai__confidence-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-bottom: 8px;
}

.result-ai__confidence-value {
    font-weight: 600;
    color: var(--color-text);
}

.result-ai__confidence-bar {
    width: 100%;
    height: 10px;
    background: var(--color-border);
    border-radius: 5px;
    overflow: hidden;
    position: relative;
}

.result-ai__confidence-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-accent), var(--color-success));
    transition: width 0.8s cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* Skills Grid */
.result-ai__skills {
    margin-bottom: 40px;
}

.result-ai__section-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.result-ai__section-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: inline-block;
}

.result-ai__section-icon--success {
    background: var(--color-success);
}

.result-ai__section-icon--growth {
    background: var(--color-warning);
}

.result-ai__section-icon--rec {
    background: var(--color-accent);
}

.result-ai__section-icon--plan {
    background: var(--color-text-muted);
}

.result-ai__skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
}

.result-ai__skill {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 18px;
    transition: all 0.25s ease;
}

.result-ai__skill:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-accent);
}

.result-ai__skill-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.result-ai__skill-name {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    font-weight: 500;
}

.result-ai__skill-score {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-text);
}

.result-ai__skill-bar {
    width: 100%;
    height: 6px;
    background: var(--color-border);
    border-radius: 3px;
    overflow: hidden;
}

.result-ai__skill-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-accent), var(--color-success));
    transition: width 1s ease 0.2s;
}

/* Sections */
.result-ai__section {
    margin-bottom: 32px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--color-border);
}

.result-ai__section:last-of-type {
    border-bottom: none;
    margin-bottom: 0;
}

.result-ai__list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.result-ai__list-item {
    padding: 14px 16px;
    background: var(--color-surface);
    border-radius: var(--radius-sm);
    border-left: 4px solid var(--color-border);
    transition: all 0.2s ease;
}

.result-ai__list-item--success {
    border-left-color: var(--color-success);
    background: var(--color-success-bg);
}

.result-ai__list-item--growth {
    border-left-color: var(--color-warning);
    background: var(--color-warning-bg);
}

.result-ai__list-item--rec {
    border-left-color: var(--color-accent);
    background: var(--color-accent-soft);
}

.result-ai__list-item--empty {
    color: var(--color-text-muted);
    font-style: italic;
}

.result-ai__list-item:hover {
    transform: translateX(4px);
    box-shadow: var(--shadow-sm);
}

/* Study Plan */
.result-ai__plan {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.result-ai__plan-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 18px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: all 0.25s ease;
}

.result-ai__plan-item:hover {
    transform: translateX(6px);
    border-color: var(--color-accent);
    box-shadow: var(--shadow-sm);
}

.result-ai__plan-day {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
    color: #fff;
    border-radius: 50%;
    font-weight: 700;
    font-size: 1rem;
    box-shadow: var(--shadow-sm);
}

.result-ai__plan-content {
    flex: 1;
}

.result-ai__plan-text {
    color: var(--color-text);
    margin-bottom: 8px;
}

.result-ai__plan-progress {
    display: flex;
    align-items: center;
    gap: 10px;
}

.result-ai__plan-progress-bar {
    flex: 1;
    height: 6px;
    background: var(--color-border);
    border-radius: 3px;
    overflow: hidden;
}

.result-ai__plan-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-accent), var(--color-success));
    transition: width 0.5s ease;
}

.result-ai__plan-progress-label {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    font-weight: 600;
}

/* CTA Button */
.result-ai__cta {
    margin-top: 40px;
    text-align: center;
}

.result-ai__btn {
    display: inline-flex;
    flex-direction: column;
    gap: 4px;
    padding: 18px 36px;
}

.result-ai__btn-main {
    font-size: 1.1rem;
}

.result-ai__btn-sub {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.85);
    font-weight: 400;
}

/* Loading state */
.result-ai__empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    padding: 40px;
}

.result-ai__empty-text {
    color: var(--color-text-muted);
    font-size: 1rem;
}

.result-ai__empty-loader {
    width: 40px;
    height: 40px;
    border: 3px solid var(--color-border);
    border-top-color: var(--color-accent);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ====================
   Responsive
   ==================== */

@media (max-width: 768px) {
    .result-ai {
        padding: 20px;
    }

    .result-ai__intro {
        grid-template-columns: 1fr;
        gap: 16px;
        text-align: center;
    }

    .result-ai__confidence {
        grid-column: 1;
    }

    .result-ai__skills-grid {
        grid-template-columns: 1fr;
    }

    .result-ai__plan-item {
        padding: 14px;
    }
}

/* Стили для технической информации и отладки */

.debug-content {
    background: var(--color-surface);
    border-radius: var(--radius-md);
    padding: 0;
    margin-top: 12px;
}

.debug-json {
    background: var(--color-surface-alt);
    padding: 16px;
    border-radius: var(--radius-md);
    font-size: 0.8rem;
    line-height: 1.4;
    color: var(--color-text);
    overflow-x: auto;
    margin: 0;
    border-bottom: 1px solid var(--color-border);
}

/* Стили для вопросов сессии */
.session-questions {
    padding: 20px;
}

.session-questions__title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--color-border);
}

.question-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    margin-bottom: 20px;
    overflow: hidden;
    transition: box-shadow 0.2s ease;
}

.question-card:hover {
    box-shadow: var(--shadow-sm);
}

.question-card__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    background: var(--color-surface-alt);
    border-bottom: 1px solid var(--color-border);
}

.question-card__number {
    font-weight: 600;
    color: var(--color-text);
}

.question-card__type {
    font-size: 0.8rem;
    padding: 4px 8px;
    background: var(--color-accent-soft);
    color: var(--color-accent-dark);
    border-radius: 12px;
    font-weight: 500;
}

.question-card__content {
    padding: 20px;
}

/* Текст вопроса */
.question-text {
    margin-bottom: 20px;
}

.question-text__title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text-muted);
    margin-bottom: 8px;
}

.question-text__content {
    background: var(--color-surface-alt);
    padding: 16px;
    border-radius: var(--radius-md);
    border-left: 4px solid var(--color-accent);
    font-size: 0.95rem;
    line-height: 1.5;
    color: var(--color-text);
}

.question-json {
    background: var(--color-surface);
    padding: 12px;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    line-height: 1.3;
    overflow-x: auto;
    margin: 0;
}

/* Варианты ответов */
.question-options {
    margin-bottom: 20px;
}

.question-options__title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text-muted);
    margin-bottom: 8px;
}

.options-list {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 8px;
}

.options-list__item {
    padding: 12px 16px;
    background: var(--color-surface-alt);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    font-size: 0.9rem;
    line-height: 1.4;
    color: var(--color-text);
    position: relative;
}

.options-list__item::before {
    content: '•';
    color: var(--color-accent);
    font-weight: bold;
    margin-right: 8px;
}

/* Ответы пользователя */
.question-answers {
    margin-top: 24px;
}

.question-answers__title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text-muted);
    margin-bottom: 12px;
}

.answer-item {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 16px;
    margin-bottom: 12px;
}

.answer-item--even {
    background: var(--color-surface-alt);
}

.answer-item--odd {
    background: var(--color-surface);
}

.answer-item__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--color-border);
}

.answer-item__number {
    font-weight: 600;
    color: var(--color-text);
    font-size: 0.9rem;
}

.answer-item__score {
    font-size: 0.8rem;
    font-weight: 600;
    padding: 4px 8px;
    border-radius: 12px;
}

.score-high {
    background: var(--color-success-bg);
    color: var(--color-success);
}

.score-medium {
    background: var(--color-warning-bg);
    color: var(--color-warning);
}

.score-low {
    background: var(--color-error-bg);
    color: var(--color-error);
}

.answer-item__content {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.answer-text,
.answer-recognized {
    font-size: 0.9rem;
    line-height: 1.5;
    color: var(--color-text);
}

.answer-text strong,
.answer-recognized strong {
    color: var(--color-text-muted);
}

.answer-feedback {
    font-size: 0.9rem;
}

.answer-feedback strong {
    color: var(--color-text-muted);
    display: block;
    margin-bottom: 8px;
}

.feedback-json {
    background: var(--color-surface);
    padding: 12px;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    line-height: 1.3;
    overflow-x: auto;
    margin: 0;
    border: 1px solid var(--color-border);
}

.answer-item__meta {
    margin-top: 12px;
    padding-top: 8px;
    border-top: 1px solid var(--color-border);
}

.answer-time {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

/* Нет ответов */
.no-answers {
    text-align: center;
    padding: 40px 20px;
    background: var(--color-surface-alt);
    border-radius: var(--radius-md);
    border: 2px dashed var(--color-border);
}

.no-answers__text {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    font-style: italic;
}

/* Улучшения для отладки */
.result__debug {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-top: 16px;
}

.result__debug-summary {
    padding: 16px 20px;
    background: var(--color-surface-alt);
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text);
    list-style: none;
    transition: background-color 0.2s ease;
}

.result__debug-summary:hover {
    background: var(--color-surface);
}

.result__debug-summary::-webkit-details-marker {
    display: none;
}

.result__debug-summary::before {
    content: '▶';
    display: inline-block;
    margin-right: 8px;
    transition: transform 0.2s ease;
    font-size: 0.8rem;
}

.result__debug[open] .result__debug-summary::before {
    transform: rotate(90deg);
}

/* Адаптивность */
@media (max-width: 768px) {
    .session-questions {
        padding: 16px;
    }
    
    .question-card__header {
        flex-direction: column;
        gap: 8px;
        align-items: flex-start;
    }
    
    .question-card__content {
        padding: 16px;
    }
    
    .answer-item__header {
        flex-direction: column;
        gap: 8px;
        align-items: flex-start;
    }
    
    .options-list {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .debug-content {
        padding: 0;
    }
    
    .session-questions {
        padding: 12px;
    }
    
    .question-text__content {
        padding: 12px;
    }
    
    .answer-item {
        padding: 12px;
    }
}

/* Анимации */
.question-card {
    animation: fadeInUp 0.5s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Улучшения для JSON отображения */
.debug-json,
.question-json,
.feedback-json {
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    tab-size: 2;
}

/* Подсветка синтаксиса для JSON (базовая) */
.debug-json .string { color: var(--color-success); }
.debug-json .number { color: var(--color-accent); }
.debug-json .boolean { color: var(--color-warning); }
.debug-json .null { color: var(--color-error); }
.debug-json .key { color: var(--color-text); }