:root {
    --accent: #f58634;
}

* {
    font-family: 'Inter', system-ui, sans-serif;
}

.login-bg {
    background: linear-gradient(135deg, #161a4a 0%, #2a2f6e 100%);
    position: relative;
    overflow: hidden;
}

.login-bg::before {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    top: -100px;
    left: -100px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    animation: flutuar 20s ease-in-out infinite;
}

.login-bg::after {
    content: '';
    position: absolute;
    width: 250px;
    height: 250px;
    bottom: -80px;
    right: -80px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    animation: flutuar 25s ease-in-out infinite reverse;
}

@keyframes flutuar {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-30px) rotate(10deg); }
}

.card-header {
    background: linear-gradient(135deg, #161a4a 0%, #2a2f6e 100%);
    position: relative;
    overflow: hidden;
}

.card-header::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(245, 134, 52, 0.12) 0%, transparent 70%);
    animation: brilho 15s infinite;
}

@keyframes brilho {
    0% { transform: translate(-30%, -30%) rotate(0deg); }
    100% { transform: translate(30%, 30%) rotate(360deg); }
}

@keyframes pulsar {
    0%, 100% { box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.45); }
    50% { box-shadow: 0 0 0 9px rgba(245, 158, 11, 0); }
}

.cronometro-vivo {
    animation: pulsar 1.6s ease-out infinite;
}

::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: rgba(100, 116, 139, 0.4);
    border-radius: 8px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(100, 116, 139, 0.6);
}

.fade-in {
    animation: fadeIn 0.35s ease;
}

.sem-animacao {
    animation: none !important;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}