* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --amarillo: #F5C518;
    --amarillo-claro: #FFF8E1;
    --lila: #9C7BB5;
    --lila-claro: #E8DFF0;
    --lila-oscuro: #6B4E8A;
    --gris: #6B7280;
    --gris-claro: #F3F4F6;
    --gris-oscuro: #374151;
    --blanco: #FFFFFF;
    --negro: #1F2937;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--gris-claro);
    color: var(--negro);
    min-height: 100vh;
}

.header {
    background: linear-gradient(135deg, var(--lila-oscuro) 0%, var(--lila) 50%, var(--amarillo) 100%);
    color: var(--blanco);
    padding: 2rem 1rem;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.logo-tct {
    width: 120px;
    height: auto;
    margin-bottom: 1rem;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2));
}

.header-content h1 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
}

.header-content h2 {
    font-size: 1.2rem;
    font-weight: 500;
    opacity: 0.95;
}

.header-info {
    margin-top: 0.5rem;
    font-size: 0.9rem;
    opacity: 0.85;
}

.main-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1.5rem;
}

.filters-section {
    background: var(--blanco);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    border-left: 4px solid var(--amarillo);
}

.filters-section h3 {
    color: var(--lila-oscuro);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.filters-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
    margin-bottom: 1rem;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.filter-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--gris-oscuro);
}

.filter-group input,
.filter-group select {
    padding: 0.65rem 0.85rem;
    border: 2px solid var(--lila-claro);
    border-radius: 8px;
    font-size: 0.95rem;
    transition: all 0.2s ease;
    background: var(--blanco);
    color: var(--negro);
}

.filter-group input:focus,
.filter-group select:focus {
    outline: none;
    border-color: var(--lila);
    box-shadow: 0 0 0 3px var(--lila-claro);
}

.btn-clear {
    background: var(--gris-claro);
    color: var(--gris-oscuro);
    border: 2px solid var(--gris);
    padding: 0.65rem 1.5rem;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.2s ease;
}

.btn-clear:hover {
    background: var(--gris);
    color: var(--blanco);
}

.results-section {
    background: var(--blanco);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.25rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--lila-claro);
}

.results-header h3 {
    color: var(--lila-oscuro);
    font-size: 1.1rem;
}

.results-count {
    background: var(--amarillo);
    color: var(--negro);
    padding: 0.3rem 0.85rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1rem;
}

.athlete-card {
    background: var(--blanco);
    border: 2px solid var(--lila-claro);
    border-radius: 10px;
    padding: 1.25rem;
    transition: all 0.25s ease;
    position: relative;
    overflow: hidden;
}

.athlete-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--amarillo), var(--lila));
}

.athlete-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(156, 123, 181, 0.2);
    border-color: var(--lila);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.75rem;
}

.card-position {
    background: var(--amarillo);
    color: var(--negro);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.95rem;
    flex-shrink: 0;
}

.card-category {
    background: var(--lila-claro);
    color: var(--lila-oscuro);
    padding: 0.25rem 0.65rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.card-name {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--negro);
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.card-team {
    color: var(--gris);
    font-size: 0.9rem;
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.card-details {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 0.75rem;
    border-top: 1px solid var(--gris-claro);
    margin-bottom: 0.75rem;
}

.card-dorsal,
.card-time {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.card-dorsal span:first-child,
.card-time span:first-child {
    font-size: 0.7rem;
    color: var(--gris);
    text-transform: uppercase;
    font-weight: 600;
}

.card-dorsal span:last-child,
.card-time span:last-child {
    font-size: 1rem;
    font-weight: 700;
    color: var(--negro);
}

.btn-view {
    width: 100%;
    background: linear-gradient(135deg, var(--lila) 0%, var(--lila-oscuro) 100%);
    color: var(--blanco);
    border: none;
    padding: 0.7rem 1rem;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-view:hover {
    background: linear-gradient(135deg, var(--lila-oscuro) 0%, var(--lila) 100%);
    box-shadow: 0 4px 12px rgba(107, 78, 138, 0.35);
}

.no-results {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--gris);
}

.no-results-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
    z-index: 1000;
    padding: 1rem;
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: var(--blanco);
    border-radius: 12px;
    width: 100%;
    max-width: 900px;
    max-height: 95vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    background: linear-gradient(135deg, var(--lila-oscuro), var(--lila));
    color: var(--blanco);
}

.modal-header h3 {
    font-size: 1.1rem;
}

.btn-close {
    background: none;
    border: none;
    color: var(--blanco);
    font-size: 1.8rem;
    cursor: pointer;
    line-height: 1;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background 0.2s ease;
}

.btn-close:hover {
    background: rgba(255,255,255,0.2);
}

.modal-body {
    flex: 1;
    overflow: hidden;
    background: var(--gris-claro);
}

.modal-body canvas {
    width: 100%;
    display: block;
}

.modal-footer {
    display: flex;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    background: var(--gris-claro);
    border-top: 2px solid var(--lila-claro);
}

.btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.65rem 1.25rem;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.2s ease;
    border: none;
}

.btn-download {
    background: var(--amarillo);
    color: var(--negro);
}

.btn-download:hover {
    background: #E5B80A;
    box-shadow: 0 4px 12px rgba(245, 197, 24, 0.4);
}

.btn-print {
    background: var(--lila);
    color: var(--blanco);
}

.btn-print:hover {
    background: var(--lila-oscuro);
    box-shadow: 0 4px 12px rgba(156, 123, 181, 0.4);
}

.footer {
    text-align: center;
    padding: 1.5rem;
    color: var(--gris);
    font-size: 0.85rem;
    margin-top: 2rem;
}

@media (max-width: 768px) {
    .header-content h1 {
        font-size: 1.3rem;
    }

    .header-content h2 {
        font-size: 1rem;
    }

    .main-container {
        padding: 1rem;
    }

    .filters-grid {
        grid-template-columns: 1fr;
    }

    .results-grid {
        grid-template-columns: 1fr;
    }

    .modal-body iframe {
        height: 450px;
    }

    .modal-footer {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .header {
        padding: 1.5rem 1rem;
    }

    .header-content h1 {
        font-size: 1.1rem;
    }

    .filters-section,
    .results-section {
        padding: 1rem;
    }

    .card-details {
        flex-direction: column;
        gap: 0.5rem;
        align-items: flex-start;
    }

    .modal-body iframe {
        height: 350px;
    }
}