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

body {
    font-family: 'Segoe UI', sans-serif;
    background: linear-gradient(-45deg, #4b6cb7, #182848, #355c7d, #6c5b7b);
    background-size: 400% 400%;
    animation: gradient 15s ease infinite;
    height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

@keyframes gradient {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Form container com efeito vidro */
.form-container {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    width: 90%;
    max-width: 400px;
    text-align: center;
    color: #fff;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    gap: 0.5rem;
}

.logo i {
    font-size: 1.6rem;
    color: #fff;
}

/* Título */
.form-container h2 {
    margin-bottom: 0.5rem;
    font-size: 1.4rem;
}

/* Subtítulo descritivo */
.subtitulo {
    font-size: 0.9rem;
    color: #ddd;
    margin-bottom: 1.2rem;
    line-height: 1.5;
}

/* Campo com ícone */
.input-icon {
    position: relative;
    margin: 0.6rem 0;
}

.input-icon .geral {
    position: absolute;
    top: 50%;
    left: 12px;
    transform: translateY(-50%);
    color: #bbb;
}

.input-icon input {
    width: 100%;
    padding: 0.75rem 0.75rem 0.75rem 2.5rem;
    border-radius: 10px;
    background-color: rgba(255, 255, 255, 0.2);
    color: #fff;
    font-size: 1rem;
    border: none;
}

.input-icon input::placeholder {
    color: #ddd;
}

.input-icon input:focus {
    outline: none;
    border: 1px solid #a0bfff;
    background-color: rgba(255, 255, 255, 0.3);
}

/* Botão */
form button {
    width: 100%;
    padding: 0.8rem;
    margin-top: 1rem;
    border: none;
    border-radius: 10px;
    background-color: #4b6cb7;
    color: white;
    font-size: 1rem;
    cursor: pointer;
    transition: background 0.3s ease;
}

form button:hover {
    background-color: #3a549e;
}

/* Links */
.form-links {
    margin-top: 1rem;
    font-size: 0.9rem;
    color: #ddd;
}

.form-links a {
    color: #a0c4ff;
    text-decoration: none;
    margin: 0 0.3rem;
}

.form-links a:hover {
    text-decoration: underline;
}

/* Mensagem de erro */
.erro-mensagem {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 0, 0, 0.1);
    border: 1px solid rgba(255, 0, 0, 0.3);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    color: #ffb3b3;
    padding: 0.75rem 1rem;
    border-radius: 12px;
    margin-top: 1rem;
    margin-bottom: 1rem;
    font-size: 0.95rem;
    text-align: left;
    box-shadow: 0 4px 12px rgba(255, 0, 0, 0.1);
}

.erro-mensagem i {
    color: #ff4c4c;
}

/* Mensagem de sucesso */
.sucesso-mensagem {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(0, 200, 100, 0.1);
    border: 1px solid rgba(0, 200, 100, 0.3);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    color: #b3ffd6;
    padding: 0.75rem 1rem;
    border-radius: 12px;
    margin-top: 1rem;
    margin-bottom: 1rem;
    font-size: 0.95rem;
    text-align: left;
    box-shadow: 0 4px 12px rgba(0, 200, 100, 0.1);
}

.sucesso-mensagem i {
    color: #00c864;
}

/* Rodapé */
footer {
    margin-top: 2rem;
    text-align: center;
    color: #eee;
    font-size: 0.85rem;
    width: 100%;
    padding: 1rem 0;
    position: absolute;
    bottom: 0;
}

footer hr {
    width: 80%;
    margin: 0 auto 0.5rem auto;
    border: 0.5px solid rgba(255, 255, 255, 0.3);
}