/* Estilos Globais */
:root {
    color-scheme: dark;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    height: 100%;
}

body {
    background: #0a0e14;
    color: #e0e7ff;
    font-family: Inter, system-ui, -apple-system, sans-serif;
    line-height: 1.6;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Animações */
.fade-in {
    opacity: 0;
    animation: fadeIn 0.8s ease-in forwards;
}

.fade-in-delay-1 { animation-delay: 0.1s; }
.fade-in-delay-2 { animation-delay: 0.2s; }
.fade-in-delay-3 { animation-delay: 0.3s; }

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.slide-up {
    animation: slideUp 0.6s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Botões */
.btn-primary {
    background: linear-gradient(135deg, #00bfff 0%, #0099cc 100%);
    color: #0a0e14;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 191, 255, 0.3);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    background: transparent;
    color: #00bfff;
    padding: 0.75rem 1.5rem;
    border: 2px solid #00bfff;
    border-radius: 0.5rem;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
    font-size: 1rem;
}

.btn-secondary:hover {
    background: rgba(0, 191, 255, 0.1);
}

/* Cards */
.card {
    background: #0f1419;
    border: 1px solid #1a1f2e;
    border-radius: 0.75rem;
    padding: 1.5rem;
    transition: all 0.3s ease;
}

.card:hover {
    border-color: #00bfff;
    transform: translateY(-4px);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: #0f1419;
    border-radius: 1rem;
    padding: 2rem;
    max-width: 500px;
    width: 90%;
    position: relative;
    animation: slideUp 0.3s ease-out;
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    color: #e0e7ff;
    font-size: 1.5rem;
    cursor: pointer;
    transition: color 0.3s ease;
}

.modal-close:hover {
    color: #00bfff;
}

/* Input Fields */
input, select, textarea {
    width: 100%;
    background: #0a0e14;
    border: 1px solid #1a1f2e;
    border-radius: 0.5rem;
    padding: 0.75rem 1rem;
    color: #e0e7ff;
    font-family: inherit;
    transition: border-color 0.3s ease;
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: #00bfff;
}

/* Tabelas */
table {
    width: 100%;
    border-collapse: collapse;
}

th {
    padding: 1rem;
    text-align: left;
    font-weight: 600;
}

td {
    padding: 1rem;
}

/* Responsivo */
@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    .modal-content {
        padding: 1.5rem;
    }

    .btn-primary, .btn-secondary {
        padding: 0.6rem 1.2rem;
        font-size: 0.9rem;
    }
}

/* Scroll Behavior */
html {
    scroll-behavior: smooth;
}

/* Seleção de Texto */
::selection {
    background: #00bfff;
    color: #0a0e14;
}

::-moz-selection {
    background: #00bfff;
    color: #0a0e14;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #0a0e14;
}

::-webkit-scrollbar-thumb {
    background: #00bfff;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #0099cc;
}