/* =====================================================
   S'ENTRAÎNER PAGE — Fact-checking exercises
   ===================================================== */

/* Hero modifier */
.page-hero--training {
    background: linear-gradient(135deg, #0b1628 0%, #162544 50%, #1a3a2a 100%);
}

/* Intro section */
.training-intro {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 48px;
    align-items: center;
}

.training-intro__text h2 {
    font-family: 'Oswald', sans-serif;
    font-size: 2rem;
    margin-bottom: 16px;
    color: var(--navy);
}

.training-intro__text p {
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 12px;
}

.training-intro__stats {
    display: flex;
    gap: 24px;
    justify-content: center;
}

.training-intro__stat {
    text-align: center;
    padding: 20px;
    background: var(--navy);
    border-radius: 12px;
    min-width: 90px;
}

.training-intro__stat-number {
    display: block;
    font-family: 'Oswald', sans-serif;
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--gold);
    line-height: 1;
}

.training-intro__stat-label {
    display: block;
    color: #e8e6e3;
    font-size: 0.85rem;
    margin-top: 6px;
}

/* Progress bar */
.training-progress {
    position: sticky;
    top: 70px;
    z-index: 50;
    background: var(--navy);
    padding: 10px 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.3);
}

.training-progress__bar {
    flex: 1;
    height: 8px;
    background: rgba(255,255,255,0.1);
    border-radius: 4px;
    overflow: hidden;
}

.training-progress__fill {
    height: 100%;
    background: var(--gold);
    border-radius: 4px;
    transition: width 0.4s ease;
}

.training-progress__text {
    color: #e8e6e3;
    font-size: 0.85rem;
    white-space: nowrap;
    min-width: 200px;
    text-align: right;
}

/* Form */
.training-form {
    max-width: 900px;
    margin: 0 auto;
}

/* Participant name */
.training-name {
    background: #fff;
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 32px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.training-name__label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--navy);
}

.training-name__input {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.2s;
}

.training-name__input:focus {
    outline: none;
    border-color: var(--gold);
}

/* Exercise card */
.training-exercise {
    background: #fff;
    border-radius: 12px;
    padding: 32px;
    margin-bottom: 24px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    border-left: 4px solid var(--gold);
    transition: border-color 0.3s, box-shadow 0.3s;
}

.training-exercise:hover {
    box-shadow: 0 4px 16px rgba(0,0,0,0.1);
}

.training-exercise__header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}

.training-exercise__number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--navy);
    color: var(--gold);
    font-family: 'Oswald', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    flex-shrink: 0;
}

.training-exercise__title {
    font-family: 'Oswald', sans-serif;
    font-size: 1.3rem;
    color: var(--navy);
    margin: 0;
}

.training-exercise__description {
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 20px;
}

.training-exercise__caption {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-style: italic;
    margin: 12px 0;
    padding: 8px 12px;
    background: #f1f5f9;
    border-radius: 6px;
}

/* Media containers */
.training-media {
    margin-bottom: 20px;
    border-radius: 8px;
    overflow: hidden;
}

.training-media--image img {
    width: 100%;
    max-height: 500px;
    object-fit: contain;
    background: #f1f5f9;
    cursor: zoom-in;
    transition: transform 0.3s;
    border-radius: 8px;
}

.training-media__img--zoomed {
    transform: scale(1.5) !important;
    cursor: zoom-out !important;
    position: relative;
    z-index: 10;
}

.training-media__hint {
    text-align: center;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 6px;
}

.training-media--video {
    background: #000;
    border-radius: 8px;
}

.training-media__video {
    width: 100%;
    max-height: 400px;
    border-radius: 8px;
}

.training-media--link {
    padding: 16px;
    background: #f1f5f9;
    border-radius: 8px;
}

.training-media__link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--gold);
    font-weight: 600;
    text-decoration: none;
    transition: color 0.2s;
}

.training-media__link:hover {
    color: var(--navy);
}

/* Questions */
.training-exercise__questions {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.training-question {
    position: relative;
}

.training-question__label {
    display: block;
    font-weight: 600;
    color: var(--navy);
    margin-bottom: 8px;
    line-height: 1.5;
}

.training-question__input,
.training-question__textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    font-size: 0.95rem;
    font-family: inherit;
    line-height: 1.6;
    transition: border-color 0.2s;
    resize: vertical;
}

.training-question__input:focus,
.training-question__textarea:focus {
    outline: none;
    border-color: var(--gold);
}

.training-question__textarea {
    min-height: 80px;
}

/* Feedback per question (after grading) */
.training-question__feedback {
    margin-top: 10px;
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 0.9rem;
    line-height: 1.6;
    animation: fadeIn 0.5s ease;
}

.training-question__feedback--good {
    background: #ecfdf5;
    border-left: 3px solid #22c55e;
    color: #166534;
}

.training-question__feedback--partial {
    background: #fffbeb;
    border-left: 3px solid #f59e0b;
    color: #92400e;
}

.training-question__feedback--poor {
    background: #fef2f2;
    border-left: 3px solid #ef4444;
    color: #991b1b;
}

.training-question__feedback-score {
    font-weight: 700;
    margin-right: 8px;
}

/* Submit */
.training-submit {
    text-align: center;
    padding: 32px 0;
}

.btn--lg {
    padding: 16px 48px;
    font-size: 1.1rem;
    min-width: 280px;
}

.training-submit__note {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-top: 12px;
}

.spinner {
    vertical-align: middle;
    margin-right: 8px;
}

/* Results section */
.training-results {
    max-width: 900px;
    margin: 0 auto;
    animation: fadeIn 0.6s ease;
}

.training-results__header {
    text-align: center;
    margin-bottom: 32px;
}

.training-results__header h2 {
    font-family: 'Oswald', sans-serif;
    font-size: 2rem;
    color: var(--navy);
    margin-bottom: 24px;
}

/* Score circle */
.training-score {
    display: inline-block;
}

.training-score__circle {
    position: relative;
    width: 140px;
    height: 140px;
    margin: 0 auto;
}

.training-score__svg {
    width: 100%;
    height: 100%;
}

.training-score__value {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -60%);
    font-family: 'Oswald', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--navy);
}

.training-score__max {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, 60%);
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Global comment */
.training-results__comment {
    background: #fff;
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 24px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    line-height: 1.7;
    color: var(--text-main);
    border-left: 4px solid var(--gold);
}

/* Results details */
.training-results__details {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 32px;
}

.training-results__actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    padding: 24px 0;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Answered indicator */
.training-exercise--answered {
    border-left-color: #22c55e;
}

/* Error state */
.training-error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #991b1b;
    padding: 16px 24px;
    border-radius: 8px;
    margin: 16px 0;
    text-align: center;
}

/* Responsive */
@media (max-width: 768px) {
    .training-intro {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .training-intro__stats {
        justify-content: space-around;
    }

    .training-exercise {
        padding: 20px;
    }

    .training-exercise__header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .training-progress {
        top: 60px;
        padding: 8px 16px;
    }

    .training-progress__text {
        font-size: 0.75rem;
        min-width: auto;
    }

    .training-results__actions {
        flex-direction: column;
        align-items: center;
    }

    .btn--lg {
        min-width: auto;
        width: 100%;
    }

    .training-media__img--zoomed {
        transform: scale(1.2) !important;
    }
}

@media (max-width: 480px) {
    .training-intro__stat {
        padding: 12px;
        min-width: 70px;
    }

    .training-intro__stat-number {
        font-size: 1.8rem;
    }
}