:root {
    --navbar-bg: #1e3c72;
    --btn-primary: #007bff;
    --top-1-bg: #fefcbf;
    --top-10-bg: #e6fffa;
    --card-bg: #ffffff;
    --shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
    --text-dark: #2d3748;
    --accent: #CE1126;
    --participante-text: #000000;
    --no-participante-text: #4a5568;
}

body {
    font-family: Arial, sans-serif;
    background: linear-gradient(135deg, #2D2A4A 20%, #002D62 40%, #FFFFFF 60%, #A51931 80%, #CE1126 100%);
    background-size: 200% 200%;
    animation: gradientBG 12s ease infinite;
    min-height: 100vh;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    opacity: 0;
    transition: opacity 0.5s ease;
}

@keyframes gradientBG {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.navbar {
    background: var(--navbar-bg);
    box-shadow: var(--shadow);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 2000;
    padding: 0.5rem 1rem;
    box-sizing: border-box;
}

.navbar-brand {
    color: #fff;
    font-size: clamp(1rem, 4vw, 1.4rem);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.navbar-brand img {
    height: clamp(24px, 6vw, 36px);
    width: auto;
}

.content {
    width: 100%;
    max-width: 100%;
    padding: clamp(60px, 15vw, 80px) 1rem clamp(60px, 15vw, 80px);
    box-sizing: border-box;
    margin: 0 auto;
}

.titulo {
    text-align: center;
    margin-bottom: 1.5rem;
    color: #fff;
}

.titulo h2 {
    font-size: clamp(1.2rem, 5vw, 1.5rem);
    margin: 0;
}

.titulo .leyenda {
    font-size: clamp(0.7rem, 2.5vw, 0.9rem);
    margin-top: 0.5rem;
    background: rgba(255, 255, 255, 0.1);
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
}

.pdf-btn {
    position: fixed;
    top: clamp(60px, 15vw, 80px);
    right: 1rem;
    background-color: var(--btn-primary);
    color: white;
    border: none;
    border-radius: 50%;
    width: clamp(40px, 10vw, 45px);
    height: clamp(40px, 10vw, 45px);
    font-size: clamp(1rem, 3vw, 1.2rem);
    cursor: pointer;
    box-shadow: var(--shadow);
    z-index: 3000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ranking-table {
    background: var(--card-bg);
    border-radius: 8px;
    box-shadow: var(--shadow);
    overflow-x: auto;
    font-size: clamp(0.7rem, 2.5vw, 0.85rem);
    width: 100%;
}

.ranking-table table {
    width: 100%;
    border-collapse: collapse;
    min-width: 800px;
}

.ranking-table th, .ranking-table td {
    border: 1px solid #ddd;
    padding: clamp(4px, 1.5vw, 6px);
    text-align: center;
}

.ranking-table th {
    background: #e0e0e0;
    font-weight: 600;
    white-space: nowrap;
    cursor: pointer;
    position: sticky;
    top: 0;
    z-index: 10;
}

.ranking-table td.resultados {
    max-width: 150px;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ranking-table td.casilla-participante {
    color: var(--participante-text);
    font-weight: bold;
}

.ranking-table td.casilla-no-participante {
    color: var(--no-participante-text);
}

.ranking-table tr.top-1 {
    background-color: var(--top-1-bg);
    font-weight: bold;
}

.ranking-table tr.top-10 {
    background-color: var(--top-10-bg);
}

.footer {
    background: var(--navbar-bg);
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: clamp(50px, 12vw, 60px);
    display: flex;
    justify-content: space-around;
    align-items: center;
    box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.2);
    z-index: 2000;
    padding: 0;
    box-sizing: border-box;
}

.footer-btn {
    background: none;
    border: none;
    color: #fff;
    font-size: clamp(0.7rem, 2vw, 0.8rem);
    padding: 0.5rem 0;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex: 1;
    transition: transform 0.2s ease, color 0.3s ease;
    position: relative;
}

.footer-btn i {
    font-size: clamp(1.4rem, 5vw, 1.8rem);
    margin-bottom: 0.2rem;
    transition: transform 0.2s ease;
}

.footer-btn:hover {
    color: var(--accent);
    transform: translateY(-2px);
}

.footer-btn:active {
    transform: scale(0.95);
}

.footer-btn.active {
    color: var(--accent);
}

.footer-btn:hover i,
.footer-btn:active i {
    transform: scale(1.1);
}

.notif-badge {
    position: absolute;
    top: clamp(2px, 1vw, 5px);
    right: clamp(2px, 1vw, 5px);
    background: var(--accent);
    color: #fff;
    border-radius: 50%;
    padding: clamp(3px, 1vw, 4px) clamp(6px, 2vw, 8px);
    font-size: clamp(0.6rem, 2vw, 0.7rem);
    font-weight: 600;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

@media (max-width: 576px) {
    .navbar { padding: 0.5rem; }
    .content { padding: 60px 0.5rem 60px; }
    .ranking-table th, .ranking-table td { padding: 3px; }
}

@media (max-width: 360px) {
    .navbar-brand { font-size: 0.9rem; }
    .navbar-brand img { height: 20px; }
    .pdf-btn { width: 35px; height: 35px; font-size: 0.9rem; }
    .footer-btn i { font-size: 1.2rem; }
}