/* ================================
   EL INGENIERO DE LAS FINANZAS
   Estilo Argentino Gaucho / Agresivo Tenue
   ================================ */

   body {
    margin: 0;
    padding: 0;
    font-family: "Roboto", "Segoe UI", sans-serif;
    background: linear-gradient(
        to bottom,
        #0d0d0d 0%,
        #2e2a28 25%,
        #4b3f36 60%,
        #e0d6c3 100%
    );
    color: #e8e4de;
}

header {
    background: rgba(0, 0, 0, 0.65);
    padding: 20px 25px;
    border-bottom: 2px solid #c7a87b;
    box-shadow: 0 4px 15px rgba(0,0,0,0.7);
}

header h1 {
    font-size: 32px;
    margin: 0 0 10px 0;
    letter-spacing: 2px;
    font-weight: 700;
    color: #ffb94a;
}

nav a {
    margin-right: 20px;
    color: #e0d6c3;
    text-decoration: none;
    font-weight: 500;
    padding: 6px 12px;
    border-radius: 4px;
    transition: 0.3s;
}

nav a:hover {
    background: rgba(255, 185, 74, 0.1);
    border-bottom: 2px solid #ffb94a;
}

main {
    padding: 10px 15px 40px 15px;
}

section {
    margin: 25px auto;
    padding: 25px;
    max-width: 1050px;
    background: rgba(20, 18, 17, 0.55);
    border: 1px solid rgba(199, 168, 123, 0.25);
    border-radius: 8px;
    backdrop-filter: blur(3px);
}

section h2 {
    margin-top: 0;
    color: #ffb94a;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 22px;
    border-left: 5px solid #c7a87b;
    padding-left: 12px;
}

table {
    width: 100%;
    border-collapse: collapse;
    background: rgba(0,0,0,0.25);
}

thead {
    background: rgba(255, 185, 74, 0.15);
}

thead th {
    padding: 10px;
    color: #ffb94a;
    border-bottom: 2px solid #c7a87b;
}

tbody tr {
    border-bottom: 1px solid rgba(199,168,123,0.15);
}

tbody tr:hover {
    background: rgba(255, 185, 74, 0.07);
}

td {
    padding: 10px;
    color: #e8e4de;
}

button, .btn {
    background: #ffb94a;
    color: #1d1b19;
    padding: 10px 16px;
    border: none;
    border-radius: 4px;
    font-weight: bold;
    cursor: pointer;
    transition: 0.25s;
}

button:hover, .btn:hover {
    background: #e0a542;
    box-shadow: 0 0 12px rgba(255,185,74,0.5);
}

.valor-alza {
    color: #7cdb8a;
    font-weight: bold;
}

.valor-baja {
    color: #ff6b6b;
    font-weight: bold;
}

footer {
    margin-top: 40px;
    padding: 20px;
    text-align: center;
    color: #d6c7af;
    background: rgba(0, 0, 0, 0.6);
    border-top: 1px solid rgba(199,168,123,0.3);
}