/* Importa fonte moderna do Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;700&display=swap');

body {
    font-family: 'Inter', sans-serif;
    margin: 0;
    color: #111827; /* Cor de texto padrão (cinza escuro) */
}

/* Fundo com gradiente dinâmico */
.dynamic-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    /* Usa as variáveis de cor para criar o gradiente */
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    animation: pulse-background 20s infinite alternate;
}

@keyframes pulse-background {
    from { opacity: 0.8; }
    to { opacity: 1; }
}

/* Card principal do formulário */
.form-card {
    background: #ffffff;
    border-radius: 1.25rem; /* 20px */
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    animation: pop-in 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

@keyframes pop-in {
    from { opacity: 0; transform: scale(0.9); }
    to { opacity: 1; transform: scale(1); }
}

/* Inputs */
.form-input {
    background: #f3f4f6; /* Cinza bem claro */
    border: 2px solid transparent;
    color: #1f2937;
    font-weight: 500;
    transition: all 0.3s ease;
}

.form-input::placeholder {
    color: #9ca3af;
}

.form-input:focus {
    background: #ffffff;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary-color) 20%, transparent); /* Brilho de foco com a cor primária */
    outline: none;
}

/* Botão Principal */
.btn-primary {
    background-color: var(--primary-color);
    color: white;
    font-weight: 700;
    border: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px -1px color-mix(in srgb, var(--primary-color) 40%, black);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 15px -3px color-mix(in srgb, var(--primary-color) 30%, black);
}

/* Títulos e Links */
.form-title {
    font-weight: 700;
    color: var(--secondary-color); /* Usa a cor secundária para o título principal */
}

.form-subtitle {
    color: #4b5563; /* Cinza médio */
}

.form-link {
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.form-link:hover {
    opacity: 0.7;
}

.toggle-password i {
    color: #9ca3af;
}