/* Card styling */
.card {
    border-radius: 16px;
    border: none;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 6px 15px rgba(0,0,0,0.08);
}

.hover-shadow:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.12) !important;
    cursor: pointer;
}

/* Beautiful header design */
.competition-card-header {
    height: 160px;
    background: linear-gradient(135deg, #3a7bd5, #00d2ff);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

/* Custom icon styling */
.icon-overlay {
    position: relative;
    z-index: 2;
}

.competition-icon {
    font-size: 3rem;
    color: rgba(255, 255, 255, 0.9);
    filter: drop-shadow(0 4px 6px rgba(0,0,0,0.2));
}

/* Subject tag in corner */
.subject-tag {
    position: absolute;
    top: 12px;
    right: 12px;
    background-color: rgba(255,255,255,0.25);
    backdrop-filter: blur(4px);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

/* Card content styling */
.card-title {
    font-weight: 700;
    font-size: 1.2rem;
    color: #2d3748;
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.card-text {
    font-size: 0.9rem;
    color: #718096;
    line-height: 1.6;
}

/* Pill badges */
.badge {
    font-weight: 500;
    padding: 0.5em 1em;
}

    .badge.rounded-pill {
        border-radius: 50rem;
    }

/* Footer styling */
.card-footer {
    padding-top: 0;
}

.view-details-link {
    color: #3182ce;
    font-size: 0.85rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    transition: color 0.2s;
}

    .view-details-link:hover {
        color: #2c5282;
    }

    .view-details-link .bi {
        font-size: 1.25rem;
    }

/* Theme variations */
.competition-card-header.math {
    background: linear-gradient(135deg, #11998e, #38ef7d);
}

.competition-card-header.science {
    background: linear-gradient(135deg, #8E2DE2, #4A00E0);
}

.competition-card-header.literature {
    background: linear-gradient(135deg, #FF8008, #FFC837);
}

.competition-card-header.informatics {
    background: linear-gradient(135deg, #05f450, #9feab7);
}

/* Markdown content styling */
.markdown-content {
    line-height: 1.6;
}

    .markdown-content h1,
    .markdown-content h2,
    .markdown-content h3,
    .markdown-content h4,
    .markdown-content h5,
    .markdown-content h6 {
        margin-top: 1.5rem;
        margin-bottom: 1rem;
    }

    .markdown-content p {
        margin-bottom: 1rem;
    }

    .markdown-content ul,
    .markdown-content ol {
        margin-bottom: 1rem;
        padding-left: 2rem;
    }

    .markdown-content blockquote {
        padding: 0.5rem 1rem;
        border-left: 4px solid #e9ecef;
        color: #6c757d;
    }

    .markdown-content pre {
        background-color: #f8f9fa;
        padding: 1rem;
        border-radius: 0.25rem;
        overflow: auto;
    }

    .markdown-content code {
        background-color: #f8f9fa;
        padding: 0.2rem 0.4rem;
        border-radius: 0.25rem;
    }

    .markdown-content img {
        max-width: 80%;
        height: auto;
        display: block;
        margin: 0 auto;
    }

    .markdown-content .video-container {
        position: relative;
        padding-bottom: 56.25%;
        height: 0;
        overflow: hidden;
        max-width: 100%;
        margin: 1rem 0;
    }

        .markdown-content .video-container video,
        .markdown-content .video-container iframe {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            border: none;
        }

.competition-banner {
    border-radius: 8px;
}

/* Modal styling */
.competition-modal-header {
    background: linear-gradient(135deg, #3a7bd5, #00d2ff);
    color: white;
    border-bottom: none;
    padding: 1rem 1.5rem;
}

.modal-content {
    border: none;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.modal-header .btn-close {
    filter: brightness(0) invert(1);
}

.modal-body {
    padding: 1.5rem;
    background-color: #fff;
}

.modal-footer {
    border-top: 1px solid #f0f0f0;
    padding: 1rem 1.5rem;
}

.modal-title {
    font-weight: 600;
    font-size: 1.25rem;
    display: flex;
    align-items: center;
}

    .modal-title i {
        font-size: 1.5rem;
    }

/* Competition banner style */
.competition-banner {
    background: linear-gradient(135deg, #f5f7fa, #e4e8eb);
    border-radius: 12px;
    padding: 2rem;
}

.student-profile-image {
    max-width: 400px;
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    object-fit: cover;
    margin: 0 auto;
    display: block;
}

/* Badge styling */
.badge {
    font-weight: 500;
    padding: 0.5em 1em;
    border-radius: 6px;
}

    .badge.bg-black {
        background-color: #2d3748 !important;
    }

    .badge.bg-info {
        background-color: #4299e1 !important;
    }

    .badge.bg-secondary {
        background-color: #718096 !important;
    }

/* Print Preview Button Styling */
.btn-print-preview {
    background: linear-gradient(135deg, #2c5282, #4299e1);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px rgba(66, 153, 225, 0.2);
    height: 38px; /* Match the height of the search input */
    white-space: nowrap;
}

    .btn-print-preview:hover {
        background: linear-gradient(135deg, #2b6cb0, #3182ce);
        color: white;
        transform: translateY(-2px);
        box-shadow: 0 6px 12px rgba(66, 153, 225, 0.3);
    }

    .btn-print-preview:active {
        transform: translateY(0);
        box-shadow: 0 2px 4px rgba(66, 153, 225, 0.2);
    }

    .btn-print-preview i {
        font-size: 1rem;
        margin-right: 0.5rem;
    }

/* Responsive adjustments */
@media (max-width: 768px) {
    .btn-print-preview {
        width: 100%;
        margin-top: 0.5rem;
        height: auto;
        padding: 0.5rem 1rem;
    }

    .student-profile-image {
        max-width: 300px;
    }
}

@media (max-width: 576px) {
    .student-profile-image {
        max-width: 250px;
    }
}