/* Challenge Detail Page Styles */

/* Main Content */
.challenge-main-content {
    background: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.challenge-image-wrapper {
    width: 100%;
    overflow: hidden;
    border-radius: 8px;
}

.challenge-detail-image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
}

.section-subtitle {
    color: #123e61;
    font-size: 24px;
    margin-bottom: 20px;
    font-family: 'Titulos-Bold', sans-serif;
}

.description-content {
    color: #333;
    line-height: 1.8;
    font-size: 16px;
}

/* Challenge Sections */
.challenge-section {
    background: #f8f9fa;
    padding: 25px;
    border-radius: 8px;
    border-left: 4px solid #39A4DC;
}

.section-header {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.section-icon {
    width: 50px;
    height: 50px;
    margin-right: 15px;
}

.section-content {
    color: #333;
    line-height: 1.7;
}

.section-content ul {
    list-style: none;
    padding-left: 0;
}

.section-content ul li {
    padding: 8px 0;
    padding-left: 30px;
    position: relative;
}

.section-content ul li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #39A4DC;
    font-weight: bold;
    font-size: 18px;
}

/* Timeline Styles */
.timeline {
    position: relative;
    padding: 20px 0;
}

.timeline-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 30px;
    position: relative;
}

.timeline-item:not(:last-child)::after {
    content: "";
    position: absolute;
    left: 22px;
    top: 50px;
    width: 2px;
    height: calc(100% + 10px);
    background: #39A4DC;
    opacity: 0.3;
}

.timeline-marker {
    min-width: 45px;
    height: 45px;
    background: #39A4DC;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 18px;
    margin-right: 20px;
    flex-shrink: 0;
    z-index: 1;
}

.timeline-content h5 {
    color: #123e61;
    font-size: 18px;
    margin-bottom: 8px;
    font-family: 'Titulos-Semibold', sans-serif;
}

.timeline-content p {
    color: #666;
    margin-bottom: 0;
    line-height: 1.6;
}

/* Participant Types */
.participant-types {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.participant-card {
    background: white;
    padding: 25px;
    border-radius: 8px;
    text-align: center;
    border: 2px solid #e3e6ed;
    transition: all 0.3s ease;
}

.participant-card:hover {
    border-color: #39A4DC;
    box-shadow: 0 4px 12px rgba(57, 164, 220, 0.2);
    transform: translateY(-5px);
}

.participant-card i {
    font-size: 40px;
    color: #39A4DC;
    margin-bottom: 15px;
}

.participant-card h5 {
    color: #123e61;
    font-size: 16px;
    margin-bottom: 10px;
    font-family: 'Cuerpos-Semibold', sans-serif;
}

.participant-card p {
    color: #666;
    font-size: 14px;
    margin-bottom: 0;
    line-height: 1.5;
}

/* Sidebar Styles */
.challenge-sidebar {
    position: sticky;
    top: 20px;
}

.sidebar-card {
    background: white;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.sidebar-card h4 {
    color: #123e61;
    font-size: 18px;
    margin-bottom: 15px;
    font-family: 'Titulos-Semibold', sans-serif;
}

.prize-card {
    background: linear-gradient(135deg, #39A4DC 0%, #123e61 100%);
    color: white;
}

.prize-card h4 {
    color: white;
}

.card-icon {
    text-align: center;
    margin-bottom: 15px;
}

.card-icon img {
    width: 60px;
    height: 60px;
}

.prize-description {
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 0;
}

.deadline-card {
    border-left: 4px solid #ff6b6b;
}

.deadline-date {
    display: flex;
    align-items: center;
    font-size: 18px;
    color: #123e61;
    font-weight: bold;
}

.deadline-date i {
    font-size: 24px;
    color: #ff6b6b;
    margin-right: 10px;
}

/* Action Buttons */
.action-buttons .btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-outline-primary {
    border: 2px solid #39A4DC;
    color: #39A4DC;
}

.btn-outline-primary:hover {
    background: #39A4DC;
    color: white;
}

/* Campaign and Support Lists */
.campaign-list,
.support-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.campaign-list li,
.support-list li {
    padding: 10px 0;
    display: flex;
    align-items: flex-start;
    border-bottom: 1px solid #e3e6ed;
}

.campaign-list li:last-child,
.support-list li:last-child {
    border-bottom: none;
}

.campaign-list i,
.support-list i {
    color: #39A4DC;
    margin-right: 10px;
    font-size: 18px;
    flex-shrink: 0;
    margin-top: 2px;
}

/* Registration Section */
.registration-section {
    background: linear-gradient(135deg, #123e61 0%, #39A4DC 100%);
    padding: 60px 0;
    margin-top: 60px;
}

.registration-card {
    background: white;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.registration-card h2 {
    color: #123e61;
    font-family: 'Titulos-Bold', sans-serif;
}

.registration-form .form-group {
    margin-bottom: 20px;
}

.registration-form label {
    color: #123e61;
    font-weight: 600;
    margin-bottom: 8px;
    display: block;
    font-family: 'Cuerpos-Semibold', sans-serif;
}

.registration-form .form-control {
    border: 2px solid #e3e6ed;
    border-radius: 6px;
    padding: 12px 15px;
    font-size: 15px;
    transition: border-color 0.3s ease;
}

.registration-form .form-control:focus {
    border-color: #39A4DC;
    box-shadow: 0 0 0 0.2rem rgba(57, 164, 220, 0.15);
}

.registration-form select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23333' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 15px center;
    padding-right: 40px;
}

.registration-form textarea.form-control {
    resize: vertical;
    min-height: 100px;
}

.form-check-label {
    color: #666;
    font-size: 14px;
    margin-left: 5px;
}

.registration-form .btn-primary {
    padding: 15px 40px;
    font-size: 16px;
    font-weight: bold;
    letter-spacing: 0.5px;
}

/* Challenge Cards */
.challenge-card {
    border: none;
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    height: 100%;
}

.challenge-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.challenge-card a {
    text-decoration: none;
    color: inherit;
    display: block;
}

.challenge-card .card-img-top {
    height: 200px;
    object-fit: cover;
}

.challenge-card .card-body {
    padding: 20px;
}

.challenge-card .card-title {
    color: #123e61;
    font-size: 18px;
    margin-bottom: 15px;
    font-family: 'Titulos-Semibold', sans-serif;
}

.challenge-card .card-text {
    color: #666;
    font-size: 14px;
    line-height: 1.6;
}

/* Video Sections */
.stage-videos {
    margin-top: 15px;
}

.toggle-videos {
    background: white;
    border: 2px solid #39A4DC;
    color: #39A4DC;
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.toggle-videos:hover {
    background: #39A4DC;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(57, 164, 220, 0.3);
}

.toggle-videos i {
    margin-right: 5px;
}

.videos-container {
    margin-top: 20px;
    padding: 20px;
    background: white;
    border-radius: 8px;
    border: 2px solid #e3e6ed;
}

.video-card {
    background: #f8f9fa;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.video-card:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
    transform: translateY(-3px);
}

.video-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    background: #000;
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.video-title {
    padding: 12px 15px;
    margin: 0;
    font-size: 14px;
    font-weight: 600;
    color: #123e61;
    background: white;
    border-top: 2px solid #e3e6ed;
}

/* Responsive Design */
@media (max-width: 991px) {
    .challenge-sidebar {
        position: static;
        margin-top: 30px;
    }

    .participant-types {
        grid-template-columns: 1fr;
    }

    .timeline-marker {
        min-width: 40px;
        height: 40px;
        font-size: 16px;
    }
}

@media (max-width: 767px) {
    .challenge-main-content {
        padding: 20px;
    }

    .section-subtitle {
        font-size: 20px;
    }

    .participant-types {
        grid-template-columns: 1fr;
    }

    .participant-card {
        padding: 20px;
    }

    .participant-card i {
        font-size: 32px;
    }

    .registration-section {
        padding: 40px 0;
    }

    .registration-card {
        padding: 25px;
    }

    .registration-card h2 {
        font-size: 24px;
    }

    .sidebar-card {
        padding: 20px;
    }

    .timeline-item {
        flex-direction: column;
    }

    .timeline-item:not(:last-child)::after {
        left: 22px;
        top: 60px;
    }

    .timeline-marker {
        margin-bottom: 15px;
    }
}

@media (max-width: 480px) {
    .challenge-main-content {
        padding: 15px;
    }

    .section-subtitle {
        font-size: 18px;
    }

    .registration-card {
        padding: 20px;
    }

    .action-buttons .btn {
        font-size: 14px;
        padding: 10px 15px;
    }
}

/* Sponsors Card */
.sponsors-card {
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.sponsors-card h4 {
    color: #123e61;
    font-size: 18px;
    margin-bottom: 20px;
    font-family: 'Titulos-Bold', sans-serif;
}

.sponsors-image-wrapper {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 10px;
}

.sponsors-image-wrapper img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Finished Challenge Badge */
.finished-challenge {
    position: relative;
    opacity: 0.85;
}

.finished-badge {
    position: absolute;
    top: 20px;
    right: -10px;
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    color: white;
    padding: 8px 20px;
    border-radius: 5px;
    font-size: 12px;
    font-weight: bold;
    z-index: 10;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    gap: 8px;
    transform: rotate(0deg);
}

.finished-badge i {
    font-size: 16px;
}

.hero-finished-badge {
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    color: white;
    padding: 12px 30px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: bold;
    margin-top: 20px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    display: inline-flex;
    align-items: center;
    gap: 12px;
    justify-content: center;
}

.hero-finished-badge i {
    font-size: 24px;
}