/* static/css/login.css
   FUNÇÃO: Estilos da Página de Login
   DESCRIÇÃO: Design exclusivo para a tela de autenticação, com fundo gradiente radial,
              efeitos de glassmorphism no card de login e inputs estilizados modernos.
*/

/* === Configuração Global do Body === */
body {
    margin: 0;
    padding: 16;
    height: 100vh;
    background: radial-gradient(circle at 30% 40%, #121614, #0b0d0c 75%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    font-family: "Inter", system-ui, sans-serif;
}

/* === Card Moderno === */
.login-card {
    width: 90%;
    max-width: 480px;
    min-width: 280px;
    background: rgba(20, 24, 23, 0.50);
    backdrop-filter: blur(14px);
    border-radius: 22px;
    padding: 32px 26px 22px 26px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow:
        0 0 18px rgba(0, 0, 0, 0.40),
        0 8px 24px rgba(0, 0, 0, 0.65);
    animation: floatIn 0.4s ease-out forwards;
}

@keyframes floatIn {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.97);
    }

    to {
        opacity: 1;
        transform: translateY(0px) scale(1);
    }
}

/* === Topo com Logo === */
.login-header {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 18px;
    padding: 16px 8px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    text-align: center;
    margin-bottom: 22px;
}

.login-header img {
    max-width: 300px;
    filter: drop-shadow(0 0 6px rgba(0, 0, 0, 0.4));
}

.login-header h4 {
    color: #fff;
    margin-top: 10px;
    font-weight: 600;
    letter-spacing: 0.3px;
}

/* === Inputs Modernos === */
.form-label {
    color: #d4ffd4;
    font-size: 0.84rem;
    margin-bottom: 4px;
}

.login-input {
    background: rgba(12, 14, 13, 0.75);
    border: 1px solid rgba(255, 255, 255, 0.07);
    color: #eaeaea;
    height: 48px;
    border-radius: 12px;
    transition: 0.2s;
}

.login-input:focus {
    background: rgba(16, 16, 16, 0.85);
    border-color: #22c55e;
    box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.20);
    color: #fff;
}

.input-group-text {
    background: rgba(20, 22, 21, 0.7);
    border: none;
    border-radius: 12px 0 0 12px;
    color: #9da39f;
}

/* === Botão Moderno === */
.btn-login {
    margin-top: 6px;
    height: 50px;
    border-radius: 14px;
    border: none;
    font-weight: 600;
    background: linear-gradient(90deg, #22c55e, #16a34a);
    color: #0a120a;
    transition: 0.25s ease;
}

.btn-login:hover {
    background: linear-gradient(90deg, #2fe26f, #1bc158);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(34, 197, 94, 0.35);
}

/* === Rodapé === */
.login-footer {
    margin-top: 18px;
    text-align: center;
    font-size: 0.78rem;
    color: #9fa7a3;
    opacity: 0.8;
}