/* AM - Estilo Geral Unificado */
:root {
    --bg-topo: #020b1a;
    --bg-base: #040d1f;
    --bg-card: rgba(8, 20, 45, 0.7);
    --accent-color: #00f2ff;
    --secondary-color: #00ffaa;
    --text-primary: #ffffff;
    --text-secondary: #7a8ba3;
    --border-color: rgba(0, 242, 255, 0.15);
    --shadow: 0 0 20px rgba(0, 0, 0, 0.5);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Roboto, sans-serif;
}

body {
    background: linear-gradient(to bottom, var(--bg-topo) 0%, var(--bg-base) 100%);
    background-attachment: fixed;
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center; /* Centralização Vertical */
    align-items: center;     /* Centralização Horizontal */
}

/* Container que limita a largura e centraliza o conteúdo */
.dashboard-container {
    width: 100%;
    max-width: 1200px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.card-central {
    width: 100%;
    max-width: 500px;
    padding: 50px 30px;
    text-align: center;
    background: radial-gradient(circle, rgba(0, 242, 255, 0.05) 0%, transparent 70%);
    border: 1px solid var(--border-color);
    border-radius: 28px;
    box-shadow: var(--shadow);
}

/* Estilos de Loading (Mantidos da index) */
.loading-track {
    width: 100%;
    height: 12px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    margin: 10px 0;
}

.loading-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--bg-base), var(--accent-color), var(--bg-base));
    background-size: 200% 100%;
    animation: shine-loading 2s linear infinite;
}

@keyframes shine-loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}