body{
    margin:0;
    padding:0;
    background-color: #000000;
    color: white;
    font-family: 'Segoe UI', system-ui, sans-serif;
}

#particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

/* ===== NAVBAR ===== */
.navbar{
    position: fixed;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    width: 100vw;
    height: 4vw;
    z-index: 10;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    display: flex;
    flex-direction: row;
    justify-content: center;
    text-align: center;
    align-items: center;
}

.navbar-icon {
    width: 0.9vw;
    height: 0.9vw;
    opacity: 0.5;
    filter: invert(100%);
    transition: opacity 0.3s ease;
}

.navbar-menu{
    display: flex;
    justify-content: center;
    text-align: center;
    align-items: center;
    gap: 0.5vw;
    width: 80%;
    height: 100%;
}

.navbar-menu button{
    background: transparent;
    color: rgba(255, 255, 255, 0.45);
    border: none;
    padding: 0.8vw 1.2vw;
    font-size: 0.8vw;
    font-family: 'Segoe UI', system-ui, sans-serif;
    font-weight: 500;
    letter-spacing: 1px;
    display: flex;
    justify-content: center;
    text-align: center;
    align-items: center;
    flex-direction: row;
    gap: 0.4vw;
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: 8px;
    text-transform: uppercase;
}

.navbar-menu button:hover {
    background: rgba(255, 255, 255, 0.04);
    color: rgba(255, 255, 255, 0.9);
}

.navbar-menu button:hover .navbar-icon {
    opacity: 0.9;
}

.navbar-logo{
    position: absolute;
    height: 2vw;
    left: 1.5vw;
    top: 1vw;
    width: auto;
}

.navbar-logoutButton{
    background: transparent;
    color: rgba(255, 255, 255, 0.35);
    position: absolute;
    border-radius: 8px;
    padding: 0.5vw 1.5vw;
    right: 1.5vw;
    font-size: 0.75vw;
    font-family: 'Segoe UI', system-ui, sans-serif;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    border: 1px solid rgba(255, 255, 255, 0.06);
    cursor: pointer;
    transition: all 0.3s ease;
}

.navbar-logoutButton:hover {
    background: rgba(255, 70, 85, 0.1);
    color: rgba(255, 70, 85, 0.9);
    border-color: rgba(255, 70, 85, 0.2);
}

/* ===== QUICK BUY MODE TOGGLE (navbar, so na pagina New) ===== */
.navbar-qbm {
    display: inline-flex;
    align-items: center;
    gap: 0.5vw;
    padding: 0.4vw 0.9vw;
    background: rgba(255, 70, 85, 0.05);
    border: 1px solid rgba(255, 70, 85, 0.15);
    border-radius: 999px;
    margin-left: 0.5vw;
    transition: background 0.25s ease, border-color 0.25s ease;
}
.navbar-qbm:hover {
    background: rgba(255, 70, 85, 0.08);
    border-color: rgba(255, 70, 85, 0.25);
}
.navbar-qbm-bolt {
    color: rgba(255, 70, 85, 1);
    font-size: 0.9vw;
    line-height: 1;
    text-shadow: 0 0 8px rgba(255, 70, 85, 0.5);
}
.navbar-qbm-label {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.7vw;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    font-family: 'Segoe UI', system-ui, sans-serif;
}
.navbar-qbm-toggle {
    position: relative;
    display: inline-block;
    width: 2.2vw;
    height: 1.1vw;
    flex-shrink: 0;
}
.navbar-qbm-toggle input { opacity: 0; width: 0; height: 0; }
.navbar-qbm-slider {
    position: absolute; inset: 0;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 999px;
    cursor: pointer;
    transition: background 0.3s ease, border-color 0.3s ease;
}
.navbar-qbm-slider::before {
    content: '';
    position: absolute;
    left: 0.1vw;
    top: 50%;
    transform: translateY(-50%);
    width: 0.8vw;
    height: 0.8vw;
    background: rgba(255, 255, 255, 0.85);
    border-radius: 50%;
    transition: transform 0.3s ease, background 0.3s ease, box-shadow 0.3s ease;
}
.navbar-qbm-toggle input:checked + .navbar-qbm-slider {
    background: rgba(255, 70, 85, 0.35);
    border-color: rgba(255, 70, 85, 0.6);
}
.navbar-qbm-toggle input:checked + .navbar-qbm-slider::before {
    transform: translate(1.1vw, -50%);
    background: #fff;
    box-shadow: 0 0 8px rgba(255, 70, 85, 0.9);
}
.navbar-qbm-status {
    font-family: 'Segoe UI', system-ui, sans-serif;
    font-size: 0.7vw;
    font-weight: 700;
    letter-spacing: 1.5px;
    min-width: 1.7vw;
    text-align: left;
}
.navbar-qbm-status.on {
    color: rgba(78, 255, 145, 0.95);
    text-shadow: 0 0 8px rgba(78, 255, 145, 0.35);
}
.navbar-qbm-status.off {
    color: rgba(255, 255, 255, 0.3);
}

/* ===== LOADING ===== */
.loading {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 20px;
}

.loading::after {
    content: 'Carregando...';
    color: rgba(255, 255, 255, 0.3);
    font-family: 'Segoe UI', system-ui, sans-serif;
    font-size: 12px;
    letter-spacing: 3px;
    text-transform: uppercase;
}

.hidden {
    display: none !important;
}

.spinner{
    position: relative;
    z-index: 5;
    width: 48px;
    height: 48px;
    border: 2px solid rgba(255, 255, 255, 0.06);
    border-top: 2px solid rgba(255, 70, 85, 0.8);
    border-radius: 50%;
    animation: spin .8s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}